Page 1: Service Manual
HISTORY INFORMATION FOR THE FOLLOWING MANUAL: BA-6 SERVICE MANUAL CHASSIS MODEL NAME REMOTE COMMANDER DESTINATION CHASSIS NO. KV-27FS320 RM-Y196 SCC-S61S-A KV-27FS320 RM-Y196 CANADA SCC-S59N-A KV-32FS120 RM-Y195 SCC-S61P-A KV-32FS120 RM-Y195 CANADA SCC-S59K-A KV-32FS320 RM-Y196 SCC-S61T-A KV-32FS320 RM-Y196 CANADA SCC-S59P-A KV-34FS120 RM-Y195 LATIN NORTH SCC-S73F-A KV-34FS120...
Page 2 Self Diagnosis Supported model BA-6 SERVICE MANUAL CHASSIS MODEL NAME REMOTE COMMANDER DESTINATION CHASSIS NO. KV-27FS320 RM-Y196 SCC-S61S-A KV-27FS320 RM-Y196 CANADA SCC-S59N-A KV-32FS120 RM-Y195 SCC-S61P-A KV-32FS120 RM-Y195 CANADA SCC-S59K-A KV-32FS320 RM-Y196 SCC-S61T-A KV-32FS320 RM-Y196 CANADA SCC-S59P-A KV-34FS120 RM-Y195 LATIN NORTH SCC-S73F-A KV-34FS120 RM-Y195...
Page 3: Table Of Contents
KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120 TABLE OF CONTENTS SECTION TITLE PAGE SECTION TITLE PAGE Speciﬁ cations ................. 4 SECTION 5: DIAGRAMS..............61 Warnings and Cautions ..............6 5-1. Circuit Boards Location ............61 Safety Check-Out ................7 5-2. Printed Wiring Board and Schematic Diagram Information.. 61 Self-Diagnostic Function..............
Page 4: Speciﬁ Cations
SRS (SOUND RETRIEVAL SYSTEM) is manufactured TruSurround is a trademark of SRS Labs, Inc. SRS and the SRS by Sony Corporation under license from SRS Labs, Inc. It is symbol are registered trademarks of SRS Labs, Inc. in the United covered by U.S.
Page 5 KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120 Television system American TV standard, NTSC Channel coverage VHF: 2-13/ UHF: 14-69/ CATV: 1-125 Antenna 75-ohm external antenna terminal for VHF/UHF Picture tube ® FD Trinitron tube Visible screen size 27-inch picture measured diagonally (KV-27FS320 Only) 32-inch picture measured diagonally (KV-32FS120/32FS320/34FS120 Only) 36-inch picture measured diagonally (KV-36FS120/36FS320/38FS120 Only) Actual screen size 29-inch measured diagonally (KV-27FS320 Only)
Page 6: Warnings And Cautions
Ne les remplacer que par des composants Sony dont le numero de piece est indique dans le present manuel ou dans des supplements publies par Sony. Les reglages de circuit dont l’importance est critique pour la securite du fonctionnement sont identiﬁ...
Page 7: Safety Check-Out
KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120 SAFETY CHECK-OUT The AC leakage from any exposed metal part to earth ground and After correcting the original service problem, perform the following from all exposed metal parts to any exposed metal part having a safety checks before releasing the set to the customer: return to chassis, must not exceed 0.5 mA (500 microamperes).
Page 8: Self-Diagnostic Function
KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120 Self Diagnosis SELF-DIAGNOSTIC FUNCTION Supported model The units in this manual contain a self-diagnostic function. If an error occurs, the STANDBY/TIMER LED will automatically begin to ﬂ ash. The number of times the LED ﬂ ashes translates to a probable source of the problem. A deﬁ nition of the STANDBY/TIMER LED ﬂ ash indicators is listed in the instruction manual for the user’s knowledge and reference.
Page 9 KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120 Self-Diagnostic Screen Display For errors with symptoms such as “power sometimes shuts off” or “screen sometimes goes out” that cannot be conﬁ rmed, it is possible to bring up past occurrences of failure on the screen for conﬁ rmation. To Bring Up Screen Test In standby mode, press buttons on the Remote Commander sequentially, in rapid succession, as shown below: Display...
Page 10: Section 1: Disassembly
KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120 SECTION 1: DISASSEMBLY 1-1. REAR COVER REMOVAL (KV-27FS320 PICTURED) Rear Cover Screws +BVTP 4X16 TYPE2 TT(B) (KV-27FS320/32FS320/36FS320 Only) Screws +BVTP 4X16 TYPE2 TT(B) (KV-32FS120/34FS120/ 36FS120/38FS120 Only) Screws +BVTP 3X12 TYPE2 TT(B) (KV-27FS320/32FS320/36FS320 Only) Screws +BVTP 3X12 TYPE2 TT(B) (KV-32FS120/34FS120/ 36FS120/38FS120 Only) 1-2.
Page 11: Service Position
KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120 1-3. SERVICE POSITION (KV-27FS320 PICTURED) Press on catch tab to release A Board. Disconnect cables as needed to allow A Board to be removed. C Board M Board HM Board V Board HU Board HN Board A Board KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120...
Page 12: Picture Tube Removal
KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120 1-4. PICTURE TUBE REMOVAL WARNING: BEFORE REMOVING THE ANODE CAP High voltage remains in the CRT even after the power is disconnected. To avoid electric shock, discharge CRT before attempting to remove the anode cap. Short between anode and CRT coated earth ground strap.
Page 13: Cable Wire Dressing
KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120 CABLE WIRE DRESSING KV-27FS320/32FS320/36FS320 MODELS (DATA NOT AVAILABLE) KV-32FS120/34FS120 MODELS Dress right speaker wire through DGC’s tie wrap. Dress DGC lead wire with a 9mm purse lock Dress left speaker wire through DGC’s tie wrap. KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120...
Page 14 KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120 Dress RGB harness over Rotation coil lead wire. Dress Rotation coil lead wire over DY clip and through rotation coil as shown in picture. Dress VM and heaters harnesses over RGB to avoid interference with back cover installation. KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120...
Page 15 KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120 Dress CRT ground wires under DGC and beside VD board at the middle as picture shows, keep away from focus and HV lead wires. Dress G2 wire and DF wire as shown in picture. KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120...
Page 16 KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120 Dress HV cable and focus wire together using a 5mm purse lock (3-703-981-02). Install purse lock over carbon paint edge. Dress DY lead wire with a 9mm purse lock (3-703-982-02) KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120...
Page 17 KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120 Dress AC-Cord into CRT support hook as shown in picture. Dress 12P video harness through bottom board’s purse locks and under AC-Cord. Unstall purse locks as shown in picture. Dress lightning wire under 12P harness. KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120...
Page 18: Kv-36Fs120/38Fs120 Models
KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120 KV-36FS120/38FS120 MODELS Dress right speaker wire through DGC band. Dress DGC lead wire with a 9mm purse lock Dress left speaker wire through DGC band KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120...
Page 19 KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120 Dress RGB harness over Rotation coil lead wire. Dress Rotation coil lead wire over DY clip and through rotation coil as shown in picture. Dress earth groun wires under DGC and over VD board. KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120...
Page 20 KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120 Bend H-Stat wire towards C board. Dress G2 wire and DF wire as shown in picture. Dress heaters and VM harnesses on the left side of DY lead wire KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120...
Page 21 KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120 Dress HV cable and focus wire together using a 5mm purse lock, install purse lock 150mm±10 from rubber cap . Dress HV through standing holder, install holder on CRT’s carbon paint edge Dress DY lead wire with a 9mm purse lock (3-703-982-02) KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120...
Page 22 KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120 Dress AC-Cord into CRT support hook using a 9mm purse lock as shown in picture. Dress 12P video harness through bottom board’s purse locks and under AC-Cord. Install purse locks as shown in picture. Dress lightning wire under 12P harness. KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120...
Page 23: Section 2: Set-Up Adjustments
KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120 SECTION 2: SET-UP ADJUSTMENTS The following adjustments should be made when a complete Perform the adjustments in order as follows: realignment is required or a new picture tube is installed. Beam Landing Convergence These adjustments should be performed with rated power supply Focus voltage unless otherwise noted.
Page 24: Convergence
KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120 HORIZONTAL STATIC CONVERGENCE 2-2. CONVERGENCE If the blue dot does not converge with the red and green dots, perform Before starting convergence adjustments: the following: 1 Perform FOCUS, VLIN and VSIZE adjustments. 1. Move H STAT VR magnet (a) to correct insufﬁ cient H.Static 2.
Page 25: Focus
KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120 DYNAMIC CONVERGENCE ADJUSTMENT Before performing this adjustment, perform Horizontal and Vertical Static Convergence Adjustment. 1. Slightly loosen deﬂ ection yoke screw. TLH+ 2. Remove deﬂ ection yoke spacers. (R)(B) (B)(R) TLH- 3. Move the deﬂ ection yoke for best convergence as shown below: 4.
Page 26: Screen (G2)
KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120 2-4. SCREEN (G2) 2-6. WHITE BALANCE ADJUSTMENTS 1. Input a dot pattern. 1. Input an entire white signal with burst. 2. Set the PICTURE and BRIGHTNESS controls at minimum and 2. Set to Service Adjustment Mode. COLOR control at normal. 3.
Page 27: Section 3: Safety Related Adjustments
KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120 SECTION 3: SAFETY RELATED ADJUSTMENTS HOLD-DOWN READJUSTMENT 3-1. X R530, R531 CONFIRMATION METHOD (HV HOLD-DOWN CONFIRMATION) AND If the setting indicated in Step 2 of Hold-Down Operation Conﬁ rmation READJUSTMENTS cannot be met, readjustment should be performed by altering the resistance value of R530, R531 component marked with X.
Page 28: Section 4: Circuit Adjustments
KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120 SECTION 4: CIRCUIT ADJUSTMENTS ELECTRICAL ADJUSTMENTS BY REMOTE COMMANDER Use the Remote Commander (RM-Y195, RM-Y196) to perform the circuit adjustments in this section. Test Equipment Required: 1. Pattern generator 2. Frequency counter 3. Digital multimeter 4. Audio oscillator 4-2. MEMORY WRITE CONFIRMATION 4-1.
Page 29: Service Data Lists
KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120 4-4. SERVICE DATA LISTS KV-27FS320 SERVICE DATA (DATA NOT AVAILABLE) KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120...
Page 30: Kv-32Fs320 Service Data
KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120 KV-32FS320 SERVICE DATA Common Service Fix/ Var Name Description Init = Means same as other register Group * Means change when tv turn on Data VERSION Microprocessor version information Common Composite V Service Fix/ Var Name Description Init Init Init Group Data...
Page 31 KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120 KV-32FS320 SERVICE DATA Common Service Fix/ Var Name Description Init Group Data VSIZ V RAMP SIZE VPOS V POSITION(RAMP DC) VLIN V LINEARITY SCOR S CORRECTION TRAP EW TRAPESIUM PAMP EW PIN UPIN UPPER PIN LPIN LOWER PIN ABLG ABL GAIN SCON SUB CONTRAST LEVEL Jump Pulse Width...
Page 32 KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120 KV-32FS320 SERVICE DATA Memory Common Composite V Service Stick Fix/ Var Name Description Group Init Init Init Init Init Data Data Data Data Data AXIS R-Y PHASE OFFSET SUB SHARPNESS GAIN(OVER) SSHO RF/VIDEO SUB SHARPNESS GAIN(PRE) SSHP RF/VIDEO SHRPNESS fo(00:2 CLK <-> 11:5 SHPF CLK) SHCL...
Page 33 KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120 KV-32FS320 SERVICE DATA Memory Common Composite V Service Stick Fix/ Var Name Description Group Init Init Init Init Init Data Data Data Data Data VMOF VM LEVEL at "Off" Setting VMLO VM LEVEL at "Low" Setting VMHI VM LEVEL at "High" Setting VMDL VM DELAY VMPL...
Page 34 KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120 KV-32FS320 SERVICE DATA Common Service Fix/ Var Name Description Init Group Data SCOL SUB COLOR LEVEL for NR SHARPNESS NOISE CORING SHCL LEVEL for NR SHARPNESS LIMITTER LEVEL for SHMX YNRC YNR LIMITER LEVEL for NR VM LEVEL at "High" Setting for NR VMHI VMCL VM CORING LEVEL for NR...
Page 35 KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120 KV-32FS320 SERVICE DATA Memory Common 16:9 Service Stick Fix/ Var Name Description Group Init Init Init Init Data Data Data Data YNRS YNR ON CLAMP CONTROL SW ( 0:CLAMP CLPS OFF 1:CLAMP AUTO 2:CLAMP ON ) MODULATOR FEEDBACK GAIN VMG2 CONTROL CLAMP AUTO ON KEEP TIMER...
Page 36 KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120 KV-32FS320 SERVICE DATA Memory Common 16:9 Service Stick Fix/ Var Name Description Group Init Init Init Init Data Data Data Data HFFR AFC1 FORCE FREERUN H FREERUN FREQUENCY HFUP UP(700Hz) JSWW Jump Pulse Width XF0A VCXO FREERUN ADJUST BGST BGP(for PLL) TIMING XPHA VCXO PHASE ADJUST...
Page 37 KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120 KV-32FS320 SERVICE DATA Memory Common 16:9 Service Stick Fix/ Var Name Description Group Init Init Init Init Data Data Data Data 14HD 4fscCLK(Skew)CLK DELAY ADJUST 8fscCLK POLARITY 8fscCLK DELAY ADJUST ADCD ADC CLK DELAY ADJUST WSTH WEAK_SIGNAL VTH WSVA WEAK SIGNAL VIDEO ATT WSCA WEAK SIGNAL CHROMA ATT VREF AD REFERNCE SELECT(VZ)
Page 38 KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120 KV-32FS320 SERVICE DATA Common Service Fix/ Var Name Description Init Group Data SBAL Sub Balance SBAS Sub Bass STRE Sub Treble Surround Level BBOL Surround Off-BBE Low BBOH Surround Off-BBE High BBSL Simulate BBE Low BBSH Simulate BBE High BBGL WOW Game BBE Low BBGH WOW Game BBE High...
Page 39: Kv-36Fs320 Service Data
KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120 KV-36FS320 SERVICE DATA Common Service Fix/ Var Name Description Init = Means same as other register Group * Means change when tv turn on Data VERSION Microprocessor version information Common Composite V Service Fix/ Var Name Description Init Init Init Group Data...
Page 40 KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120 KV-36FS320 SERVICE DATA Common Service Fix/ Var Name Description Init Group Data VSIZ V RAMP SIZE VPOS V POSITION(RAMP DC) VLIN V LINEARITY SCOR S CORRECTION TRAP EW TRAPESIUM PAMP EW PIN UPIN UPPER PIN LPIN LOWER PIN ABLG ABL GAIN SCON SUB CONTRAST LEVEL Jump Pulse Width...
Page 41 KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120 KV-36FS320 SERVICE DATA Memory Common Composite V Service Stick Fix/ Var Name Description Group Init Init Init Init Init Data Data Data Data Data AXIS R-Y PHASE OFFSET SUB SHARPNESS GAIN(OVER) SSHO RF/VIDEO SUB SHARPNESS GAIN(PRE) SSHP RF/VIDEO SHRPNESS fo(00:2 CLK <-> 11:5 SHPF CLK) SHCL...
Page 42 KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120 KV-36FS320 SERVICE DATA Memory Common Composite V Service Stick Fix/ Var Name Description Group Init Init Init Init Init Data Data Data Data Data VMOF VM LEVEL at "Off" Setting VMLO VM LEVEL at "Low" Setting VMHI VM LEVEL at "High" Setting VMDL VM DELAY VMPL...
Page 43 KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120 KV-36FS320 SERVICE DATA Common Service Fix/ Var Name Description Init Group Data SCOL SUB COLOR LEVEL for NR SHARPNESS NOISE CORING SHCL LEVEL for NR SHARPNESS LIMITTER LEVEL for SHMX YNRC YNR LIMITER LEVEL for NR VM LEVEL at "High" Setting for NR VMHI VMCL VM CORING LEVEL for NR...
Page 44 KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120 KV-36FS320 SERVICE DATA Memory Common 16:9 Service Stick Fix/ Var Name Description Group Init Init Init Init Data Data Data Data YNRS YNR ON CLAMP CONTROL SW ( 0:CLAMP CLPS OFF 1:CLAMP AUTO 2:CLAMP ON ) MODULATOR FEEDBACK GAIN VMG2 CONTROL CLAMP AUTO ON KEEP TIMER...
Page 45 KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120 KV-36FS320 SERVICE DATA Memory Common 16:9 Service Stick Fix/ Var Name Description Group Init Init Init Init Data Data Data Data HFFR AFC1 FORCE FREERUN H FREERUN FREQUENCY HFUP UP(700Hz) JSWW Jump Pulse Width XF0A VCXO FREERUN ADJUST BGST BGP(for PLL) TIMING XPHA VCXO PHASE ADJUST...
Page 46 KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120 KV-36FS320 SERVICE DATA Memory Common 16:9 Service Stick Fix/ Var Name Description Group Init Init Init Init Data Data Data Data 14HD 4fscCLK(Skew)CLK DELAY ADJUST 8fscCLK POLARITY 8fscCLK DELAY ADJUST ADCD ADC CLK DELAY ADJUST WSTH WEAK_SIGNAL VTH WSVA WEAK SIGNAL VIDEO ATT WSCA WEAK SIGNAL CHROMA ATT VREF AD REFERNCE SELECT(VZ)
Page 47 KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120 KV-36FS320 SERVICE DATA Common Service Fix/ Var Name Description Init Group Data SBAL Sub Balance SBAS Sub Bass STRE Sub Treble Surround Level BBOL Surround Off-BBE Low BBOH Surround Off-BBE High BBSL Simulate BBE Low BBSH Simulate BBE High BBGL WOW Game BBE Low BBGH WOW Game BBE High...
Page 48: Kv-32Fs120/34Fs120 Service Data
KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120 KV-32FS120/34FS120 SERVICE DATA Common Service Fix/ Name Description = Means same as other register Init Group Data * Means change when tv turn on VERSION Microprocessor version information Common Composite V Service Fix/ Name Description Init Init Init Group Data Data Data...
Page 49 KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120 KV-32FS120/34FS120 SERVICE DATA Common Service Fix/ Name Description Init Group Data VSIZ V RAMP SIZE VPOS V POSITION(RAMP DC) VLIN V LINEARITY SCOR S CORRECTION TRAP EW TRAPESIUM PAMP EW PIN UPIN UPPER PIN LPIN LOWER PIN ABLG ABL GAIN SCON SUB CONTRAST LEVEL Jump Pulse Width Memory...
Page 50 KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120 KV-32FS120/34FS120 SERVICE DATA Memory Common Composite V Service Fix/ Stick Name Description Group Init Init Init Init Init Data Data Data Data Data R OUTPUT ON ( 0:R Output OFF 1:R Output ON ) G OUTPUT ON ( 0:G Output OFF 1:G Output ON ) B OUTPUT ON ( 0:B Output OFF 1:B Output ON )
Page 51 KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120 KV-32FS120/34FS120 SERVICE DATA Memory Common Composite V Service Fix/ Stick Name Description Group Init Init Init Init Init Data Data Data Data Data VMOF VM LEVEL at "Off" Setting VMLO VM LEVEL at "Low" Setting VMHI VM LEVEL at "High" Setting VMDL VM DELAY VMPL...
Page 52 KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120 KV-32FS120/34FS120 SERVICE DATA Common Service Fix/ Name Description Init Group Data SUB COLOR LEVEL for NR SCOL SHARPNESS NOISE CORING SHCL LEVEL for NR SHARPNESS LIMITTER LEVEL for SHMX YNRC YNR LIMITER LEVEL for NR VMHI VM LEVEL at "High" Setting for NR VMCL VM CORING LEVEL for NR VMMX...
Page 53 KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120 KV-32FS120/34FS120 SERVICE DATA Common 16:9 Memory Stick Service Fix/ Name Description Init Init Init Init Group Data Data Data Data YNRS YNR ON CLAMP CONTROL SW ( 0:CLAMP CLPS OFF 1:CLAMP AUTO 2:CLAMP ON ) MODULATOR FEEDBACK GAIN VMG2 CONTROL CLAMP AUTO ON KEEP TIMER CLPT...
Page 54 KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120 KV-32FS120/34FS120 SERVICE DATA Common 16:9 Memory Stick Service Fix/ Name Description Init Init Init Init Group Data Data Data Data HFFR AFC1 FORCE FREERUN H FREERUN FREQUENCY HFUP UP(700Hz) JSWW Jump Pulse Width XF0A VCXO FREERUN ADJUST BGST BGP(for PLL) TIMING XPHA VCXO PHASE ADJUST HRMP AFC2 TIME CONSTANT...
Page 55 KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120 KV-32FS120/34FS120 SERVICE DATA Common 16:9 Composite V Service Fix/ Name Description Init Init Init Init Group Data Data Data Data 8fscCLK POLARITY 8fscCLK DELAY ADJUST ADCD ADC CLK DELAY ADJUST WSTH WEAK_SIGNAL VTH WSVA WEAK SIGNAL VIDEO ATT WSCA WEAK SIGNAL CHROMA ATT VREF AD REFERNCE SELECT(VZ) DCCK...
Page 56 KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120 KV-32FS120/34FS120 SERVICE DATA Common Service Fix/ Name Description Init Group Data SBAL Sub Balance SBAS Sub Bass STRE Sub Treble Surround Level BBOL Surround Off-BBE Low BBOH Surround Off-BBE High BBSL Simulate BBE Low BBSH Simulate BBE High BBGL WOW Game BBE Low BBGH WOW Game BBE High BBTL...
Page 57: Kv-36Fs120/38Fs120 Service Data
KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120 KV-36FS120/38FS120 SERVICE DATA (DATA NOT AVAILABLE) 4-5. ID MAP TABLE Model Destination ID-O ID-1 ID-2 ID-3 ID-4 ID-5 ID-6 ID-7 KV-27FS320 KV-27FS320 KV-32FS120 KV-32FS120 KV-32FS320 KV-32FS320 KV-34FS120 L NORTH KV-34FS120 L SOUTH KV-36FS120 KV-36FS120 KV-36FS120 HAWAII KV-36FS320 KV-36FS320 KV-36FS320 HAWAII L NORTH KV-38FS120...
Page 58: A Board Adjustments
KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120 4-6. A BOARD ADJUSTMENTS Display Position Adjustment (DISP) 1. Input a color-bar signal. H. Frequency (Free Run) Check 2. Set to Service Adjustment Mode. 3. Select DISP with 1 and 4 . 1. Input a TV mode (RF) with no signal. 2.
Page 59 KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120 V. Size Adjustment (VSIZ) V. Linearity (VLIN), V. Correction (SCOR), PIN Amp (PAMP), and Horizontal Trapezoid 1. Input a crosshatch signal. (HTRP) Adjustments 2. Activate the Service Adjustment Mode. 3. Select the VSIZ item with 1 and 4 . 1.
Page 60: Kv-27Fs320/32Fs120/32Fs320/34Fs120/36Fs120/36Fs320/38Fs120
KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120 V. Angle (VANG), V. Bow (VBOW), Upper PIN (UPIN) and Low PIN (LPIN) Adjustments 1. Input a crosshatch signal. 2. Activate the Service Adjustment Mode. 3. Select VANG, VBOW, UPIN, and LPIN with 1 and 4 . 4. Adjust with 3 and 6 for the best picture. 5.
Page 61: Section 5: Diagrams
KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120 SECTION 5: DIAGRAMS The components identiﬁ ed by shading and 5-1. CIRCUIT BOARDS LOCATION symbol are critical for safety. Replace only with part number speciﬁ ed. KV-27FS320 Pictured C Board The symbol indicates a fast operating fuse and is displayed on the component side of the V Board board.
Page 62: Block Diagram And Schematics
KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120 5.3. BLOCK DIAGRAM AND SCHEMATICS IIC Comunic ation IIC Comunic ation Picture Signal Picture Signal Sound S ignal Sound S ignal Tuning Related Tuning Related Antena Antena Control Lines Control Lines Tilt Tilt Switch Switch Power Power Rotation Rotation Main Tuner Main Tuner ($C0)
Page 63: A Board Schematic Diagram (1 Of 2)
KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120 A BOARD SCHEMATIC DIAGRAM (1 OF 2) A BOARD WAVEFORMS TUNER STEREO R209 C309 C203 R208 R393 100k R391 :CHIP TU001 :CHIP 1/4W :CHIP :CHIP D201 :CHIP R219 MTZJ-T-77-9.1B 2.14V p-p (H) C206 2.6V p-p (H) 212.5V p-p (H) R217 100k 1/16W...
Page 64: A Board Schematic Diagram (2 Of 2)
KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120 A BOARD SCHEMATIC DIAGRAM (2 OF 2) Q605 2SD774-T-3 C600 R692 C690 1/10W D645 D647 — 10ERB20-TA1B2 10ERB20-TA1B2 C622 R691 1000p D620 Q691 FB650 1/10W MA111-TX T603 D690 2SA933AS MTZJ-T-77-27 STBY PWR SW Q690 R686 2SB709A-QR 0.22 R615 STAND-BY C613 C615 1/2W...
Page 65 KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120 [TUNER/IF, TUNING CONTROL, DEFLECTION, AUDIO, POWER SUPPLY, ] [TUNER/IF, TUNING CONTROL, DEFLECTION, AUDIO, POWER SUPPLY, ] COMPONENT SIDE CONDUCTOR SIDE A BOARD LOCATOR LIST (CONDUCTOR SIDE) DIODE DIODE DIODE DIODE TRANSISTOR TRANSISTOR D009 D400 D521 D620 D-11 IC302 Q005 Q530 D200 D401...
Page 66: Hm Board Schematic Diagram (1 Of 4) (Kv-27Fs320/32Fs320/36Fs320 Only)
KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120 HM BOARD SCHEMATIC DIAGRAM (1 OF 4) (KV-27FS320/32FS320/36FS320 ONLY) Due to the complexity of this board, performing component level ﬁ eld repairs is not recommended. If service is required, complete board replacement is the preferred repair method. Data is provided for reference only. —...
Page 67: Hm Board Schematic Diagram (2 Of 4) (Kv-27Fs320/32Fs320/36Fs320 Only)
KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120 HM BOARD SCHEMATIC DIAGRAM (2 OF 4) (KV-27FS320/32FS320/36FS320 ONLY) Due to the complexity of this board, performing component level ﬁ eld repairs is not recommended. If service is required, complete board replacement is the preferred repair method. Data is provided for reference only. —...
Page 68: Hm Board Schematic Diagram (3 Of 4) (Kv-27Fs320/32Fs320/36Fs320 Only)
KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120 HM BOARD SCHEMATIC DIAGRAM (3 OF 4) (KV-27FS320/32FS320/36FS320 ONLY) HM BOARD SCHEMATIC DIAGRAM (4 OF 4) (KV-27FS320/32FS320/36FS320 ONLY) Due to the complexity of this board, performing component level ﬁ eld repairs is not recommended. If service is required, complete board replacement is the preferred repair method. Due to the complexity of this board, performing component level ﬁ...
Page 69: Board Schematic Diagram
KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120 V BOARD SCHEMATIC DIAGRAM [MPEG DECODER, MEMORY MANAGEMENT, MEMORY STICK CONNECTOR, POWER SUPPLY ] (KV-27FS320/32FS320/36FS320 ONLY) V BOARD IC VOLTAGE LIST Due to the complexity of this board, performing component level ﬁ eld repairs is not recommended. If service is required, COMPONENT SIDE complete board replacement is the preferred repair method.
Page 70: M Board Schematic Diagram
KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120 M BOARD SCHEMATIC DIAGRAM M BOARD WAVEFORMS TO HM BOARD CN302 CN1302 TO JIG TO JIG TO HU BOARD TO C BOARD CN002 CN1003 CN705 — CN001 CN301 CN303 3.2 Vp-p (H) 1.2 Vp-p (H) 0.9 Vp-p (H) R3395 0 1/16W :CHIP R332...
Page 71 KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120 M BOARD IC VOLTAGE LIST [MICRO TUNING CONTROL, Y/C/J] [MICRO TUNING CONTROL, Y/C/J] IC001 IC003 IC633 COMPONENT SIDE CONDUCTOR SIDE VOLT VOLT VOLT IC3001 VOLT IC004 VOLT IC301 VOLT All voltages are in V. IC565 VOLT M BOARD LOCATOR LIST (COMPONENT SIDE) M BOARD LOCATOR LIST (CONDUCTOR SIDE) DIODE TRANSISTOR...
Page 72: C Board Schematic Diagram
KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120 C BOARD SCHEMATIC DIAGRAM C BOARD WAVEFORMS TO A BOARD (T503) R717 (1P) R716 R718 4.10 p-p (H) 3.50V p-p (H) 3.50V p-p (H) — 1/2W CN704 C715 4700p C716 4700p J701 KR G1 G4 HV G1-1 RV701 CRT EARTH 110M 164.1V p-p (H) 145.3 V p-p (H)
Page 73: Hn Board Schematic Diagram (Kv-27Fs320/32Fs320/36Fs320 Only)
KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120 HN BOARD SCHEMATIC DIAGRAM (KV-27FS320/32FS320/36FS320 ONLY) HS BOARD SCHEMATIC DIAGRAM (KV-32FS120/34FS120/36FS120/38FS120 ONLY) FRONT VIDEO2 TO A BOARD TO CN1303 TO CN201 HM BOARD CN004 IC1600 A BOARD BA05T CN1005 J1231 C1601 PS1600 R1600 C1602 5V REG C1603 CN1602 — —...
Page 74 KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120 [CRT DRIVE, RGB DRIVE] [5V REG] (KV-27FS320/32FS320/36FS320 ONLY) [SIRC, LEDS, MAIN POWER BUTTON] (KV-27FS320/32FS320/36FS320 ONLY) [IR DETECTOR, FRONT VIDEO2] (KV-32FS120/34FS120/36FS120/38FS120 ONLY) [VELOCITY MODULATION, DEFLECTION] COMPONENT SIDE KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120...
Page 75 KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120 [CRT DRIVE, RGB DRIVE] [5V REG] (KV-27FS320/32FS320/36FS320 ONLY) [SIRC, LEDS, MAIN POWER BUTTON] (KV-27FS320/32FS320/36FS320 ONLY) [IR DETECTOR, FRONT VIDEO2] (KV-32FS120/34FS120/36FS120/38FS120 ONLY) [VELOCITY MODULATION, DEFLECTION] CONDUCTOR SIDE KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120...
Page 76: Hu/Hd Board Schematic Diagram (Kv-27Fs320/32Fs320/36Fs320 Only)
KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120 HU/HD BOARD SCHEMATIC DIAGRAM (KV-27FS320/32FS320/36FS320 ONLY) HD BOARD IS A SPACER BOARD (KV-32FS320/36FS320 ONLY) S1008 S1007 — R1002 R1001 R1003 1.5k 2.2k 6.8k 1/4W 1/4W 1/4W D2240 MTZJ-T-77-9.1B R2008 R2011 R2010 R2009 6.8k 2.2k — 1/4W 1/4W 1/4W 1/4W D2241 S2002 S2001...
Page 77 KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120 HU/HD [FRONT A/V, MENU KEY] (KV-27FS320/32FS320/36FS320 ONLY) COMPONENT SIDE HD BOARD IS A SPACER BOARD (KV-32FS320/36FS320 ONLY) KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120...
Page 78 KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120 HU/HD [FRONT A/V, MENU KEY] (KV-27FS320/32FS320/36FS320 ONLY) CONDUCTOR SIDE HD BOARD IS A SPACER BOARD (KV-32FS320/36FS320 ONLY) KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120...
Page 79: Semiconductors
KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120 5-4. SEMICONDUCTORS 2SB709A-QRS-TX 2SB734-T-34 2SA1309A-QRSTA 2SC3840K 2SA1837 2SD601A-QRS-TX 2SC3209LK-TP 2SC3311A-QRSTA LETTER SIDE 2SD2144S-TP-UVW LETTER SIDE 2SA1091O-TPE2 IRF614 2SK2663 2SC4793 2SD2578-YB RU-1P ERA38-06TP1 ERB44-06TP1 RD9.1EW-T1 MA111-TX ERC06-15S ERA82-004TP5 UDZ-TE-17.5.1B 1SS83TD EGP20DPKG23 1SS133T-77 UDZ-TE-17.91B GP08DPKG23 MTZJ-T-77-5.1C CATHODE D1NS0R-TA CATHODE RGP10GPKG23 MTZJ-T-77-5.6C MTZJ-T-77-12C CATHODE RU4AM-T3...
Page 80: Section 6: Exploded Views
KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120 SECTION 6: EXPLODED VIEWS Components not identiﬁ ed by a part number or The component parts of an assembly are indicated by the Items marked with an asterisk are not stocked since description are not stocked because they are seldom reference numbers in the far right column of the parts list they are seldom required for routine service.
Page 81: Picture Tube (Kv-27Fs320/32Fs320/36Fs320 Only)
DEGAUSSING COIL (31 INCH 120V) X-2021-359-1 BEZNET ASSY [32-37] (KV-32FS320 ONLY) (KV-36FS320 ONLY) 1-456-011-21 COIL, DEGAUSSING (KV-36FS320 ONLY) 4-087-374-01 SPRING, DOOR 4-046-160-41 EMBLEM, SONY NO.9 4-087-877-51 TERMINAL, BRACKET 4-087-375-61 DOOR, CONTROL 4-100-433-01 TUBE, DGC (A) 4-087-376-21 LABEL, FRONT TERMINAL (KV-32FS320 ONLY) 4-087-156-01 GUIDE, LIGHT...
Page 82: Chassis
KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120 NOTE: The components identiﬁ ed by shading and mark are critical for safety. NOTE: Les composants identiﬁ es per un trame et une marque sont critiques pour la securite. Ne les remplacer que par une piece portant le numero speciﬁ e. Replace only with part number speciﬁ...
Page 83: Picture Tube
SCREW +BVTP 4X16 TYPE2 TT(B) (KV-36FS120/38FS120 ONLY) 1-428-988-31 DEGAUSSING COIL (31 INCH 120V) 7-685-648-79 SCREW +BVTP 3X12 TYPE2 TT(B) 4-046-160-31 EMBLEM, SONY NO.9 (KV-32FS120 & KV-34FS120 LATIN NORTH ONLY) 4-089-056-11 DOOR 1-428-990-11 DEGAUSSING COIL (34 220V) (KV-32FS120/34FS120 ONLY) (KV-34FS120 LATIN SOUTH ONLY)
Page 84: Section 7: Electrical Parts List
KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120 SECTION 7: ELECTRICAL PARTS LIST NOTE: The components identiﬁ ed by shading RESISTORS The components in this manual identiﬁ ed by the following mark are critical for safety. Replace only symbol: indicate parts that have been carefully factory- • All resistors are in ohms with part number speciﬁ...
Page 85 KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120 NOTE: Les composants identiﬁ es per un trame et une NOTE: The components identiﬁ ed by shading marque sont critiques pour la securite. Ne les mark are critical for safety. Replace only remplacer que par une piece portant le numero speciﬁ e. with part number speciﬁ...
Page 86 KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120 NOTE: Les composants identiﬁ es per un trame et une NOTE: The components identiﬁ ed by shading marque sont critiques pour la securite. Ne les mark are critical for safety. Replace only remplacer que par une piece portant le numero speciﬁ e. with part number speciﬁ...
Page 87 KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120 NOTE: Les composants identiﬁ es per un trame et une NOTE: The components identiﬁ ed by shading marque sont critiques pour la securite. Ne les mark are critical for safety. Replace only remplacer que par une piece portant le numero speciﬁ e. with part number speciﬁ...
Page 88 KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120 NOTE: Les composants identiﬁ es per un trame et une NOTE: The components identiﬁ ed by shading marque sont critiques pour la securite. Ne les mark are critical for safety. Replace only remplacer que par une piece portant le numero speciﬁ e. with part number speciﬁ...
Page 89 KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120 NOTE: Les composants identiﬁ es per un trame et une NOTE: The components identiﬁ ed by shading marque sont critiques pour la securite. Ne les mark are critical for safety. Replace only remplacer que par une piece portant le numero speciﬁ e. with part number speciﬁ...
Page 90 KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120 A component identiﬁ ed by this symbol indicates that it NOTE: The components identiﬁ ed by shading has been carefully factory-selected to satisfy regulations mark are critical for safety. Replace only regarding X-ray radiation. Should replacement be required, with part number speciﬁ ed. replace only with the value originally used.
Page 91 KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120 NOTE: Les composants identiﬁ es per un trame et une NOTE: The components identiﬁ ed by shading marque sont critiques pour la securite. Ne les mark are critical for safety. Replace only remplacer que par une piece portant le numero speciﬁ e. with part number speciﬁ...
Page 92 KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120 NOTE: Les composants identiﬁ es per un trame et une NOTE: The components identiﬁ ed by shading marque sont critiques pour la securite. Ne les mark are critical for safety. Replace only remplacer que par une piece portant le numero speciﬁ e. with part number speciﬁ...
Page 93 KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120 NOTE: Les composants identiﬁ es per un trame et une NOTE: The components identiﬁ ed by shading marque sont critiques pour la securite. Ne les mark are critical for safety. Replace only remplacer que par une piece portant le numero speciﬁ e. with part number speciﬁ...
Page 94 KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120 NOTE: Les composants identiﬁ es per un trame et une NOTE: The components identiﬁ ed by shading marque sont critiques pour la securite. Ne les mark are critical for safety. Replace only remplacer que par une piece portant le numero speciﬁ e. with part number speciﬁ...
Page 95 KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120 REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES C3536 1-115-416-11 CERAMIC CHIP 0.001µF 5% D045 8-719-977-28 DIODE DTZ10B (ALL EXCEPT KV-27FS320) D050 8-719-510-02 DIODE D1NS4 C3536 1-162-968-11 CERAMIC CHIP 0.0047µF 10% D051 6-500-567-21 DIODE 10ERB20-TB5 (KV-27FS320 ONLY) D052 8-719-069-55...
Page 96 KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120 REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES IC565 8-759-700-44 NJM2902M Q519 8-729-422-27 TRANSISTOR 2SD601A-Q IC633 8-759-641-26 NJM2391DL1-33(TE1) Q533 8-729-424-02 TRANSISTOR 2SB709A-QRS-TX IC3001 8-759-443-11 NJM2283M-TE1 Q761 8-729-422-27 TRANSISTOR 2SD601A-Q (KV-27FS320, 32FS320, 36FS320 ONLY) Q762 8-729-422-27 TRANSISTOR 2SD601A-Q Q763...
Page 97 KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120 REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES R044 1-216-829-11 METAL CHIP 4.7K 1/10W R310 1-216-821-11 METAL CHIP 1/10W R045 1-216-829-11 METAL CHIP 4.7K 1/10W R311 1-216-813-11 METAL CHIP 1/10W R047 1-216-813-11 METAL CHIP 1/10W R312 1-218-867-11 METAL CHIP...
Page 98 KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120 REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES R372 1-216-827-11 METAL CHIP 3.3K 1/10W R861 1-216-833-11 METAL CHIP 1/10W R382 1-216-863-11 METAL CHIP 3.3M 1/10W R862 1-216-813-11 METAL CHIP 1/10W R511 1-216-864-11 SHORT CHIP R900 1-216-851-11 METAL CHIP 330K...
Page 99 KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120 REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES R3539 1-216-864-11 SHORT CHIP CRYSTAL R3541 1-216-830-11 METAL CHIP 5.6K 1/10W X001 1-795-006-21 VIBRATOR, CRYSTAL R3542 1-216-833-11 METAL CHIP 1/10W X301 1-781-377-21 VIBRATOR, CRYSTAL R3543 1-216-815-11 METAL CHIP 1/10W R3550 1-216-817-11...
Page 100 KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120 REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES C931 1-104-655-91 ELECT 470µF 6.3V CHIP CONDUCTOR C1815 1-129-718-00 FILM 0.022µF 5% 630V JR802 1-216-864-11 SHORT CHIP C1816 1-102-244-00 CERAMIC 220pF 500V JR803 1-216-864-11 SHORT CHIP C1817 1-129-709-91 FILM 0.0039µF 5%...
Page 101 KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120 REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES R818 1-216-809-11 METAL CHIP 1/10W R890 1-218-891-11 METAL CHIP 0.50% 1/10W R819 1-216-841-11 METAL CHIP 1/10W (KV-27FS320 ONLY) R820 1-216-839-11 METAL CHIP 1/10W R890 1-218-867-11 METAL CHIP 6.8K 0.50% 1/10W (KV-27FS320 ONLY)
Page 102 KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120 HN HM NOTE: Les composants identiﬁ es per un trame et une NOTE: The components identiﬁ ed by shading marque sont critiques pour la securite. Ne les mark are critical for safety. Replace only remplacer que par une piece portant le numero speciﬁ e. with part number speciﬁ...
Page 103 KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120 REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES C1356 1-107-826-11 CERAMIC CHIP 0.1µF CONNECTOR C1357 1-107-826-11 CERAMIC CHIP 0.1µF CN1302 1-564-515-11 PLUG, CONNECTOR C1358 1-107-826-11 CERAMIC CHIP 0.1µF CN1303 1-564-506-11 PLUG, CONNECTOR C1359 1-124-779-00 ELECT CHIP 10µF CN1304 1-817-653-11...
Page 104 KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120 REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES R1389 1-216-803-11 METAL CHIP 1/10W COIL R1391 1-216-797-11 METAL CHIP 1/10W L1301 1-469-549-21 INDUCTOR 1µH R1397 1-216-813-11 METAL CHIP 1/10W L1302 1-469-549-21 INDUCTOR 1µH R1398 1-216-864-11 SHORT CHIP L1303 1-469-549-21 INDUCTOR...
Page 105 KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120 HR HU REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES R1458 1-216-864-11 SHORT CHIP R1459 1-216-864-11 SHORT CHIP IC3001 8-742-211-20 HYB IC SBX3071-71 R1460 1-216-864-11 SHORT CHIP R1461 1-216-803-11 METAL CHIP 1/10W RESISTOR RESISTOR BRIDGE R3001 1-249-417-11 CARBON...
Page 106 KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120 HU HD REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES R2237 1-249-409-11 CARBON 1/4W RESISTOR R1004 1-249-417-11 CARBON 1/4W R2238 1-249-441-11 CARBON 100K 1/4W R1007 1-247-807-31 CARBON 1/4W R2240 1-247-804-11 CARBON 1/4W R1008 1-249-427-11 CARBON 6.8K 1/4W R1009...
Page 107 CUSHION, REAR (UPPER) 1-478-708-11 REMOTE COMMANDER RM-Y196 (KV-36FS120/38FS120 ONLY) 4-978-977-11 BATTERY COVER (for RM-Y196) 4-086-353-03 CUSHION, REAR (UPPER) (KV-27FS320/32FS320/36FS320 ONLY) (KV-36FS320 ONLY) Sony Corporation English Sony Technology Center 2004EJ74WEB-1 Technical Services Printed in USA 9-965-964-01 Service Promotion Department © 2004.5 KV-27FS320/32FS120/32FS320/34FS120/36FS120/36FS320/38FS120...
Page 108 In an effort to reduce the size of this pdf file the tiled schematics are not attached to this Service Manual. To receive a complete set of the tiled schematics for this manual please submit a request to Nita Wardlaw at nita.wardlaw@am.sony.com.
Page 109 Connecting Additional Equipment 4-101-940-21 (1) Operating Instructions KV-32FS120 KV-36FS120 © 2004 by Sony Corporation...
Page 110 User Guide...
Page 111: Safety Precautions
BBE Sound, Inc. because they are the results of misuse. WEGA, FD Trinitron, Steady Sound and Caption Vision are registered trademarks of Sony To reduce the risk of electric shock, do not use Corporation. this polarized plug with an extension cord, receptacle, or other outlet unless the blades can be fully inserted to prevent blade exposure.
Page 112: Important Safeguards
User Guide IMPORTANT SAFEGUARDS Attachments For your protection, please read these instructions completely, and keep this manual for future reference. Do not use attachments not recommended Carefully observe and comply with all warnings, cautions by the manufacturer, as they may cause and instructions placed on the set, or described in the hazards.
Page 113: Replacement Parts
Connecting Additional Equipment Service • Never block the slots and openings by placing the set on a bed, sofa, rug Damage Requiring Service or other similar surface. Unplug the set from the wall outlet and refer servicing to qualified service personnel under the following conditions: •...
Page 114 User Guide...
Page 115 Contents Introduction ® Introducing the FD Trinitron WEGA Features................. 1 About this Manual.......................... 2 Batteries for the Remote Control ....................2 Front Panel Menu Controls ......................2 Using the Remote Control Remote Control Description......................3 Programming the Remote Control....................5 Using your TV Remote Control with Other Equipment............
Page 117: Introducing The Fd Trinitron Wega Features
Introduction ® Congratulations on your purchase of the Sony FD Trinitron WEGA ® Introducing the FD Trinitron WEGA Features Some of the features you will enjoy include: FD Trinitron Flat CRT — Delivers a picture with uncompromising accuracy and outstanding image detail via a technologically advanced tube.
Page 118: About This Manual
About this Manual This manual provides instructions to help you enjoy your new TV. It shows you how to connect to an antenna or cable, cable box, VCR, DVD, satellite receiver, stereo system, or camcorder. Once your TV is connected, follow the instructions and use the remote control to access the on-screen menus.
Page 119: Using The Remote Control Remote Control Description
Press to change the VHF/UHF output of the VCR TV/VCR/DVD (or DVD/VCR combination unit). If you have a non-Sony VCR or DVD, you will need to program the remote control to recognize your VCR or DVD. For details, see “Programming the Remote Control”...
Page 120 Button Description Press to turn on and off the TV and other audio/ POWER buttons video equipment you have programmed into the remote control. For instructions, see “Programming the Remote Control” on page 5. FUNCTION buttons Press to select the equipment (VCR/DVD, SAT/ CABLE, TV) that you want to operate with the remote control.
Page 121: Programming The Remote Control
Programming the Remote Control If you have video equipment other than Sony brand (or if you have a Sony DVD/VCR combination unit) that you want to control with the TV’s remote control, use the following procedure to program the remote control.
Page 122 Manufacturer’s Codes Philco 308, 309 DVD Players Philips 308, 309, 310 Manufacturer Code VCRs Pioneer Sony Manufacturer Code Quasar 308, 309, 306 Hitachi Sony 301, 302, 303 RCA/PROSCAN 304, 305, 308, 309, 311, 312, 313, 310, Admiral Magnavox (M. Ward)
Page 123: Using Your Tv Remote Control With Other Equipment
Using your TV Remote Control with Other Equipment Operating a VCR Press Activate the remote control to operate the VCR (FUNCTION button) Power on/off the VCR (VCR/DVD green button) , ENTER Change channels (using tuner) Play video tape Stop Rewind or Fast-forward a video tape Pause Record (Simultaneously)
Page 124 Operating a Cable Box or Satellite Receiver Press Activate the remote control to operate the cable box or satellite receiver (FUNCTION button) Power on/off the cable box or satellite receiver (SAT/CABLE green button) , ENTER Change channels (using tuner) Change back to previous channel Display channel number (satellite receiver) Display SAT Guide (satellite receiver) Display SAT Menu (satellite receiver)
Page 125: Connecting Your Tv
Connecting Your TV Read this section before setting up your TV for the first time. This section explains how to make the basic connections and how to connect optional equipment. TV Rear Panel S VIDEO AUDIO OUT (VAR/FIX) VIDEO (MONO) (MONO) Jack Description...
Page 126: Basic Connections
Basic Connections TV with Cable, Indoor, or Outdoor Antenna Depending on the cable system available in your home, choose one of the connections below: Use option A to connect the TV to a cable system or an antenna with a 75-ohm cable (usually built into newer homes).
Page 127: Connecting Additional Equipment
Using your TV with this connection Program your Sony remote control to operate your VCR (see page 5). To activate your remote, press (FUNCTION button) to operate your VCR. In order to do this, first program your remote control, then use the Channel Fix feature to set your TV to channel 3 or 4 (see page 31).
Page 128 Connect a coaxial cable (not supplied) from the OUT jack on your cable box to the VHF/UHF jack on your TV. Using your TV with this connection Program your Sony remote control to operate your cable box (see page 5). To activate your remote, press (FUNCTION button) to operate your cable box. Then buttons or CH+/- buttons to change the channels.
Page 129 Connecting a TV, VCR, and Cable Box DIGITAL CABLE BOX USERS: If you are connecting a digital cable box, you will need a special bi- directional splitter (5-900 Mhz mininum) that is designed to work with your digital cable box. Use this connection if you subscribe to a cable system that scrambles some channels (pay channels), but not all of them.
Page 130 Using your TV with this connection Program your Sony remote control to operate your VCR or cable box (see page 5). To activate your remote, press (FUNCTION button) to operate your VCR or (FUNCTION button) to operate your cable box.
Page 131 Using audio/video cables (not supplied), connect AUDIO/VIDEO OUT on your satellite receiver to AUDIO/VIDEO IN on your TV. Using your TV with this connection Program your Sony remote control to operate your satellite receiver (see page 5). To activate your remote, press (FUNCTION button) to operate your satellite receiver.
Page 132 Connecting a TV, VCR, Cable/Antenna, and Satellite Receiver using Composite Video (VIDEO/AUDIO L(MONO), R) From Optional cable or antenna Rear of TV Satellite antenna cable Splitter S VIDEO For Viewing AUDIO OUT (VAR/FIX) Satellite receiver VIDEO (MONO) (MONO) VIDEO 1 VIDEO 2 VIDEO 1 VIDEO 2...
Page 133 Using your TV with this connection Program your Sony remote control to operate your VCR or satellite receiver (see page 5). To activate your remote, press (FUNCTION button) to operate your VCR or (FUNCTION button) to operate your satellite receiver.
Page 134 Connect AUDIO OUT on your satellite receiver to AUDIO IN on your TV. Using your TV with this connection Program your Sony remote control to operate your VCR or satellite receiver (see page 5). Turn on your VCR to enable your satellite receiver to work with this connection.
Page 135 Y, B-Y, and R-Y. If so, connect the cables to like colors. Using your TV with this connection Program your Sony remote control to operate your DVD (see page 5). To activate your remote, press (FUNCTION button) to operate your DVD.
Page 136 Connecting an Audio System If you are connecting a Home Theater, please refer to your Home Theater manual for additional connections. Using audio/video cables (not supplied), connect AUDIO OUT on your TV to one of the unused line inputs (e.g. TV, AUX, TAPE2) on your stereo. Set the Speaker option to Off.
Page 137 Using audio/video cables (not supplied), connect AUDIO/VIDEO OUT on the second VCR to AUDIO/VIDEO IN on your TV. Using your TV with this connection Program your Sony remote control to operate your VCR (see page 5). To activate your remote, press (FUNCTION button) to operate your VCR. See page 7...
Page 139: Using Basic Functions
Using Basic Functions Setting Up the TV After you have finished connecting your TV, you can use Auto Program to set up your channels. During Auto Program, the TV will automatically search for available channels and program receivable channels. When you start Auto Program wait until it is finished; otherwise it will skip over channels that are available.
Page 140: Quick Start To The Menus
Quick Start to the Menus The following settings are available in your on-screen menus. For more details on how to use the menus, see “Using the Menus” on page 27. Menu Allows you to Video Mode:Vivid Picture Brightness Color Sharpness Col o r Temp:Cool ClearEdge...
Page 141 Menu Allows you to Timer T i m e r 1 : S e t T i m e r 2 : S e t C u r r e n t T i m e Set the clock on your TV and program Move Select scheduled viewing using Timer 1 and Timer 2.
Page 143: Using The Menus
Using the Menus This section shows the options available for setting up and adjusting the TV. Using the Remote Control to Navigate the On-Screen Menus Move Select To navigate on the on-screen menus, use the arrow buttons ( ) to move the cursor. Pressing these arrows will cause the cursor to move in the corresponding direction.
Page 144: Using The Video Menu
Using the Video Menu To access the Video menu, use the following steps: To Display To Select Video Mode:Vivid Picture Brightness Color Sharpness Col o r Temp:Cool Press to highlight an option, then press ClearEdge VM:High Move Select Mode Use the buttons to highlight one of the following options, then Customized press...
Page 145: Using The Audio Menu
Using the Audio Menu To access the Audio menu, use the following steps: To Display To Highlight To Select Audio Treble Bass B a l a n c e S t e a d y S o u n d : O f f E f f e c t : O f f...
Page 146 Speaker Use the buttons to highlight one of the following options, then press Custom selection to select it. of audio output Select to listen to the sound from the TV speakers with or source without a separate stereo system. Off: Select to turn off the TV speakers and listen to the TV’s sound only through external audio system speakers.
Page 147: Using The Channel Setup Menu
Using the Channel Setup Menu To access the Channel Setup menu, use the following steps: To Display To Highlight To Select Channel Setup Favorite Channels C a b l e : C h a n n e l F i x : O f f A u t o P r o g r a m C h a n n e l S k i p / A d d...
Page 148 Perform Auto Program whenever setting up your TV. Auto Program will Auto Program search for available channels and program receivable channels. Channel Use this feature after you run Auto Program to skip unwanted channels or Skip/Add add new ones. Use the buttons to highlight the position of the desired channel, then press Use the...
Page 149: Using The Parental Control Menu
Using the Parental Control Menu To access the Parental Control menu, use the following steps: To Display To Highlight To Select P a r e n t a l C o n t r o l P a s s w o r d : U s e [ 0 - 9 ] b u t t o n s t o e n t e r n e w p a s s w o r d Move...
Page 150: Parental Control
Parental Control Setting the Rating You can change the Rating by selecting one of the Parental Lock options. P a r e n t a l C o n t r o l L o c k : O f f C h a n g e P a s s w o r d C o u n t r y : U .
Page 151 Information for Parents To view a program that exceeds the TV rating Press , then use the buttons to enter your password. Entering your password to view a blocked program will temporarily turn Lock to Off. To reactivate your Lock settings, turn the TV off then back on; the TV will return to the settings that you have selected.
Page 152: Movie Rating
United States: Selecting Custom Rating Options For the United States, the Custom Rating menu includes the following options: Movie Rating, TV Rating, and Unrated. (For Canada, see page 38.) Movie Rating This system defines the rating levels of movies shown in theaters and on prime cable channels.
Page 153 Unrated You have the option of blocking TV programs or movies that are not rated. Custom Rating Allows all unrated programs Allow Block Blocks all unrated programs Movie Rating TV Rating Unrated: Allow Return Select If you choose to block unrated TV programs, please be aware that the following programs may be blocked: emergency broadcasts, political programs, pro, news, public service announcements, religious programs, and weather.
Page 154: Canada: Selecting Custom Rating Options
Canada: Selecting Custom Rating Options For Canada, the Custom Rating menu includes the following options: English Rating, French Rating, and U.S.A. Rating. English Rating These ratings are for Canadian programs that are broadcast in English. Rating Defined as English Rating Children C8+: Children 8 years and older...
Page 155: Using The Timer Menu
Using the Timer Menu To access the Timer menu, use the following steps: Timer To Display To Highlight To Select T i m e r 1 : S e t T i m e r 2 : S e t C u r r e n t T i m e Move Select...
Page 156: Using The Setup Menu
Using the Setup Menu To access the Setup menu, use the following steps: To Display To Highlight To Select Setup C a p t i o n V i s i o n : O f f I n f o B a n n e r : O f f V i d e o L a b e l T i l t C o r r e c t i o n...
Page 157: Other Information Troubleshooting
CC1-4 instead of Text1-4. Press the POWER button on your remote control or on the TV There was a blackout front panel. If the problem persists, see “Contacting Sony“ at the or power outage, and now the TV won't turn end of this section.
Page 158 (page 2). Contact your nearest Sony Dealer to order a replacement. To find out the nearest dealer, please call our Sony Direct Accessory and Part Center at 1-800-488-7669 (U.S. residents only).
Page 159 Video Problem Possible Remedies Make sure the power cord is plugged in. No picture, no sound If a red light flashes on the front of your TV for more than a few minutes, disconnect and reconnect the power cord. If the problem continues, call your local service center.
Page 160 TV serial number ready. The number is located on the rear of your TV and on the front cover of this manual. Our Customer Information Services Center phone number is 1-800-222-SONY (7669) (US residents only) or 1-877-899 SONY (7669) (Canadian residents only).
Page 161: Specifications
Specifications For all models (except as noted) Television system American TV standard/NTSC Channel coverage VHF: 2-13/UHF: 14-69/CATV: 1-125 Antenna 75-ohm external antenna terminal for VHF/UHF ® Picture tube FD Trinitron tube Power requirements 120V, 60 Hz Supplied accessories Size AA (R6) batteries (2) Remote Control RM-Y195 (1) Inputs/outputs Inputs...
Page 163: Index
Index 16:9 Enhanced Info Banner Audio Out Auto Program Language Auto SAP Manufacturer’s Codes Batteries Menus Inserting in remote Audio Balance Channel Setup Bass Parental Control Brightness Setup Timer Video Mode Cable Movie Caption Vision Channel Fix Standard Channel Label Vivid Channel Skip/Add ClearEdge VM...
Page 164 User Guide Sony Corporation Printed in U.S.A.

This manual is also suitable for:

Trinitron kv-32fs120 Trinitron kv-34fs120 Trinitron kv-36fs320 Trinitron kv-38fs120 Trinitron kv-32fs320 Trinitron kv-36fs120

Sony TRINITRON KV-27FS320 Service Manual

Table of Contents

Section Title

Section 1: Disassembly

Section 2: Set-Up Adjustments

Section 3: Safety Related Adjustments

Section 4: Circuit Adjustments

Section 5: Diagrams

Section 6: Exploded Views

Section 7: Electrical Parts List

Table of Contents

Introduction

Using the Remote Control Remote Control Description

Connecting Your TV

Using Basic Functions

Using the Menus

Other Information Troubleshooting

Index

Quick Links

SERVICE MANUAL

Chapters

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Summary of Contents for Sony TRINITRON KV-27FS320

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Table of Contents