Sony KDL-22BX300 Service Manual
Az1-fk chassis
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Also See for KDL-22BX300:
- Operating instructions manual (63 pages) ,
- Service manual (32 pages) ,
- Quick setup manual (2 pages)
Table of Contents
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- 1 Printed Wiring Boards and Schematic Diagrams Information
- 2 Circuit Boards Location
- 3 Section 1: Diagrams
- 4 A Board Schematic Diagram (1 of 15)
- 5 Schematics and Supporting Information
- 6 Gd1 (Power) Board Schematic Diagram (1 of 2) (Kdl-22Bx300 Only)
- 7 G2Le (Power) Board Schematic Diagram (Kdl-32Bx300 Only)
- 8 Switch Unit Schematic Diagram
- Download this manual
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HISTORY INFORMATION FOR THE FOLLOWING MANUAL:
SERVICE MANUAL
MODEL NAME
KDL-22BX300
KDL-22BX300
KDL-22BX300
KDL-22BX300
KDL-32BX300
KDL-32BX300
KDL-32BX300
ORIGINAL MANUAL ISSUE DATE: 2/2010
REVISION DATE
2/2010
9-883-846-51
REMOTE COMMANDER
RM-YD035
RM-YD035
RM-YD035
RM-YD035
RM-YD035
RM-YD035
RM-YD035
CONFIDENTIAL
ELECTRICAL SERVICE MANUAL
INTERNAL ONLY
SUBJECT
No revisions or updates are applicable at this time.
AZ1-FK
DESTINATION
CONFIDENTIAL
US
CND
MX
LATIN AMERICA
US
CND
MX
LCD DIGITAL COLOR TV
CHASSIS
3
LEVEL
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Table of Contents
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Summary of Contents for Sony KDL-22BX300
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Page 1: Service Manual
HISTORY INFORMATION FOR THE FOLLOWING MANUAL: AZ1-FK SERVICE MANUAL CHASSIS MODEL NAME REMOTE COMMANDER DESTINATION LEVEL KDL-22BX300 CONFIDENTIAL RM-YD035 KDL-22BX300 RM-YD035 KDL-22BX300 RM-YD035 KDL-22BX300 RM-YD035 LATIN AMERICA KDL-32BX300 RM-YD035 KDL-32BX300 RM-YD035 KDL-32BX300 RM-YD035 CONFIDENTIAL ELECTRICAL SERVICE MANUAL INTERNAL ONLY ORIGINAL MANUAL ISSUE DATE: 2/2010... -
Page 2: Table Of Contents
A Board Schematic Diagram (14 of 15) ................................22 A Board Schematic Diagram (15 of 15) ................................23 GD1 (Power) Board Schematic Diagram (1 of 2) (KDL-22BX300 ONLY) ......................26 GD1 (Power) Board Schematic Diagram (2 of 2) (KDL-22BX300 ONLY) ......................27 G2LE (Power) Board Schematic Diagram (KDL-32BX300 ONLY) ........................ -
Page 3: Safety-Related Component Warning
KDL-22BX300/32BX300 SAFETY-RELATED COMPONENT WARNING There are critical components used in LCD color TVs that are important for safety. These components are identifi ed with shading and mark on the schematic diagrams and the electrical parts list. It is essential that these critical parts be replaced only with the part number specifi... - Page 4 Due to the higher melting point of Lead Free Solder the soldering iron tip temperature needs to be set to 370 degrees centigrade. This requires soldering equipment capable of accurate temperature control coupled with a good heat recovery characteristics. For more information on the use of Lead Free Solder, please refer to http://www.sony-training.com KDL-22BX300/32BX300...
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Page 5: Safety Check-Out
KDL-22BX300/32BX300 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 6: Section 1: Diagrams
KDL-22BX300/32BX300 SECTION 1: DIAGRAMS 1-1. CIRCUIT BOARDS LOCATION GD1 (KDL-22BX300 ONLY) G2LE (KDL-32BX300 ONLY) SWITCH UNIT 1-2. PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS INFORMATION All capacitors are in μF unless otherwise noted. pF : μμF 50WV or All voltages are in V. - Page 7 KDL-22BX300/32BX300 REFERENCE INFORMATION Terminal name of semiconductors in silk screen RESISTOR CAPACITOR printed circuit ( : RN METAL FILM : TA TANTALUM Circuit Device Printed symbol Terminal name : RC SOLID : PS STYROL Collector Transistor : FPRD NONFLAMMABLE CARBON...
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Page 8: Block Diagram
KDL-22BX300/32BX300 1-3. BLOCK DIAGRAM KDL-22BX300/32BX300... -
Page 9: Schematics And Supporting Information
KDL-22BX300/32BX300 1-4. SCHEMATICS AND SUPPORTING INFORMATION A BOARD SCHEMATIC DIAGRAM (1 OF 15) Stand By Power ANALOG POWER AV33 +3V3SB_PWR +5V_PWR AV33 +3V3SB 100R-100MHZ_0805 100R-100MHZ_0805 +5V_PWR +5V_PWR +3V3SB_PWR 100R-100MHZ_0805 100R-100MHZ_0805 +3V3SB_PWR +3V3SB +3V3SB — C235 C235 C236 C236 R3249 R3249... -
Page 10: A Board Schematic Diagram (2 Of 15)
KDL-22BX300/32BX300 A BOARD SCHEMATIC DIAGRAM (2 OF 15) Damping for DDR#2 ADDR/CMD Damping for DDR#1 ADDR/CMD NEAR BRANCH NEAR BRANCH 3,5,6,7,8,9,10,11,12,13,14,15,16,17 RDQ16 2_A0 RDQ0 1_A0 RDQ17 2_A1 RDQ1 1_A1 DV33 3,5,6,8,12,13,15,16,17 DV33 RDQ18 2_A2 2_A0 1_A11 RA11 RDQ2 1_A2 AV125... -
Page 11: A Board Schematic Diagram (3 Of 15)
KDL-22BX300/32BX300 A BOARD SCHEMATIC DIAGRAM (3 OF 15) 3,4,6,7,8,9,10,11,12,13,14,15,16,17 54MHz CRYSTAL USB PORT 0 +5V_PWR +5V_USB RP24 RP24 +5V_PWR 3,7,10,16 +5V_PWR 0404_4P2R 0404_4P2R +3V3SB 3,7,8,10,15,16 +3V3SB DV33 3,4,6,8,12,13,15,16,17 DV33 100R-100MHZ_0805 100R-100MHZ_0805 TP178 TP178 — NEAR IC 54MHZ_10P_15PPM 54MHZ_10P_15PPM +3V3SB AV33... -
Page 12: A Board Schematic Diagram (4 Of 15)
KDL-22BX300/32BX300 A BOARD SCHEMATIC DIAGRAM (4 OF 15) NAND Flash 3,4,5,7,8,9,10,11,12,13,14,15,16,17 — Serial Flash DV33 DV33 3,4,5,8,12,13,15,16,17 DV33 OPWM0 OPWM0 ASPDIF ASPDIF 0.1U_16V_K 0.1U_16V_K 1U_16V_K 1U_16V_K GPIO1 GPIO1 0402_X7R 0402_X7R 0603_X7R 0603_X7R NC_1 NC_29 330_J 330_J OPWRSB NC_2 NC_28 OPWRSB... -
Page 13: A Board Schematic Diagram (5 Of 15)
KDL-22BX300/32BX300 A BOARD SCHEMATIC DIAGRAM (5 OF 15) 3,4,5,6,8,9,10,11,12,13,14,15,16,17 +3V3SB 3,5,8,10,15,16 +3V3SB AV33 3,5,9,10,13,14,16 AV33 null null AV125 3,4,5,8,13,16 AV125 +5V_PWR +5V_HDMI 3,5,10,16 +5V_PWR B0530WS-7-F B0530WS-7-F RPWR0_PLUG +5V_PWR +5V_HDMI OPCTRL3 OPCTRL3 PWR5V_0 GPIO2 GPIO2 B0530WS-7-F B0530WS-7-F null null — R3241... -
Page 14: A Board Schematic Diagram (6 Of 15)
KDL-22BX300/32BX300 A BOARD SCHEMATIC DIAGRAM (6 OF 15) TP214 TP214 PIN10_1 R108 R108 NEARLY IC VGA_PLUGPWR 3,4,5,6,7,9,10,11,12,13,14,15,16,17 NC_2N7002 NC_2N7002 TP167 TP167 TP168 TP168 TP169 TP169 NEARLY VGA CON. TP213 TP213 MM3Z10VC MM3Z10VC C110 C110 VGA EEPROM VGA_PLUGPWR TP223 TP223 0603... -
Page 15: A Board Schematic Diagram (7 Of 15)
KDL-22BX300/32BX300 A BOARD SCHEMATIC DIAGRAM (7 OF 15) 3,4,5,6,7,8,10,11,12,13,14,15,16,17 — AV33 3,5,7,10,13,14,16 AV33 Option CVBS1P CVBS1P TP102 TP102 AIN3_L AIN3_L AIN3_R AIN3_R AV1_IN NEARLY AV/CON. NEARLY IC TP103 TP103 C153 C153 CN31C CN31C R156 R156 0.047U_16V_K 0.047U_16V_K — NPTH1 NPTH1... -
Page 16: A Board Schematic Diagram (8 Of 15)
KDL-22BX300/32BX300 A BOARD SCHEMATIC DIAGRAM (8 OF 15) Mute Circuit For AC OFF Pop Noise For AC ON Pop Noise DC ON Pop Nose First Arrival V_MUTE — DC OFF Pop Noise +3V3SB V_MUTE First Drop MR22 MR22 LO = > MUTE... -
Page 17: A Board Schematic Diagram (9 Of 15)
KDL-22BX300/32BX300 A BOARD SCHEMATIC DIAGRAM (9 OF 15) AUDIO OUTPUT 3,4,5,6,7,8,9,10,12,13,14,15,16,17 — +12V 3,10,14,15,16 +12V TP23 TP23 AV33 3,5,7,9,10,13,14,16 AV33 Line Out TP24 TP24 AR0O AR0O CAP2 CAP2 AL0O AL0O 22U_16V_M 22U_16V_M PTH1 PTH1 5x11 5x11 470_J 0603 470_J 0603... -
Page 18: A Board Schematic Diagram (10 Of 15)
KDL-22BX300/32BX300 A BOARD SCHEMATIC DIAGRAM (10 OF 15) AUDIO_12V +12V_AMP 3,4,5,6,7,8,9,10,11,13,14,15,16,17 +3V3_AMP 120-100MHZ_1206 120-100MHZ_1206 TP27 TP27 22UH_8.0x7.7x4 22UH_8.0x7.7x4 AUDIO_12V 15,16 AUDIO_12V VLP8040T-220M VLP8040T-220M R182 0_J 0805 R182 0_J 0805 DV33 3,4,5,6,8,13,15,16,17 DV33 R224 R224 120-100MHZ_1206 120-100MHZ_1206 32V-5A_0603 32V-5A_0603 AMP_R- AMP1... -
Page 19: A Board Schematic Diagram (11 Of 15)
KDL-22BX300/32BX300 A BOARD SCHEMATIC DIAGRAM (11 OF 15) FFC CONN. CN30 CN30 LVDS CONN. NC_LC NC_LC 3,4,5,6,7,8,9,10,11,12,14,15,16,17 FOX_HS9030F FOX_HS9030F NC_TCM1210L-900-2P-T000 NC_TCM1210L-900-2P-T000 CN19 CN19 LVDSVDD ORX0- FOX_GB1RF301-120C-7F FOX_GB1RF301-120C-7F NC_HEADER_30P NC_HEADER_30P ORX0+ AV33 FPC CONN_30P FPC CONN_30P TP202 TP202 TP201 TP201 3,5,7,9,10,14,16... -
Page 20: A Board Schematic Diagram (12 Of 15)
KDL-22BX300/32BX300 A BOARD SCHEMATIC DIAGRAM (12 OF 15) — +5V_TUNER IF_PWR 3,4,5,6,7,8,9,10,11,12,13,15,16,17 R359 R359 0603 0603 100R-100MHZ_0805 100R-100MHZ_0805 +12V 3,10,11,15,16 +12V R360 R360 0603 0603 AV33 3,5,7,9,10,13,16 AV33 C342 C342 C254 C254 C350 C350 CAP28 CAP28 OPWM0 OPWM0 10U_10V_M 10U_10V_M 0.1U_16V_K... -
Page 21: A Board Schematic Diagram (13 Of 15)
KDL-22BX300/32BX300 A BOARD SCHEMATIC DIAGRAM (13 OF 15) TP32 TP32 +12V AUDIO_12V PANEL CONTROL R277 R277 R278 R278 NC_1K_J NC_1K_J CAP57 CAP57 0603 0603 0603 0603 + CAP18 + CAP18 C283 C283 C292 C292 220U_25V_M 220U_25V_M C285 C285 C295 C295... -
Page 22: A Board Schematic Diagram (14 Of 15)
KDL-22BX300/32BX300 A BOARD SCHEMATIC DIAGRAM (14 OF 15) TEMP Sensor Must / UART Port 0 3,4,5,6,7,8,9,10,11,12,13,14,15,17 DV33 DV33 +3V3SB FOR CODE DOWNLOAD AND DEBUGGING +5V_PWR 3,5,7,10 +5V_PWR — +3V3SB 3,5,7,8,10,15 +3V3SB +12V 3,10,11,14,15 +12V OSCL1 OSDA1 AUDIO_12V 12,15 AUDIO_12V 0.1U_16V_K 0.1U_16V_K... -
Page 23: A Board Schematic Diagram (15 Of 15)
KDL-22BX300/32BX300 A BOARD SCHEMATIC DIAGRAM (15 OF 15) — DV33 VCC3IO_1 DVSS_19 3,4,5,6,7,8,9,10,11,12,13,14,15,16 VCC3IO_2 DVSS_20 VCC3IO_3 DVSS_21 AB20 VCC3IO_4 DVSS_22 AC21 DV11 VCC3IO_5 DVSS_23 3,16 DV11 DV33 For heatsink VCC3IO_6 DVSS_24 3,4,5,6,8,12,13,15,16 DV33 DVSS_25 ADIN2 FSRC_WR DVSS_26 ADIN2 ADIN5 DVSS_27... - Page 24 KDL-22BX300/32BX300 [DIGITAL/ANALOG POWER/DRAM/PERIPHERAL/FLASH/TRAP/HDMI SW/YPBPR &VGA/AV & SV/AUDIO SYS/OUTPUT/LINE OUT/CLASS D AMP SPEAKER/LVDS/TUNER/INV/MAIN PWR/IR_LED/KEYPAD/SELF DIAGNOSTIC/I/O & CORE POWER] COMPONENT SIDE — — — — KDL-22BX300/32BX300...
- Page 25 KDL-22BX300/32BX300 [DIGITAL/ANALOG POWER/DRAM/PERIPHERAL/FLASH/TRAP/HDMI SW/YPBPR &VGA/AV & SV/AUDIO SYS/OUTPUT/LINE OUT/CLASS D AMP SPEAKER/LVDS/TUNER/INV/MAIN PWR/IR_LED/KEYPAD/SELF DIAGNOSTIC/I/O & CORE POWER] CONDUCTOR SIDE — — — KDL-22BX300/32BX300...
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Page 26: Gd1 (Power) Board Schematic Diagram (1 Of 2) (Kdl-22Bx300 Only)
KDL-22BX300/32BX300 GD1 (POWER) BOARD SCHEMATIC DIAGRAM (1 OF 2) (KDL-22BX300 ONLY) REG12V SW L6150 4.7uH JL6180 REG_12V D6150 FMEN-220A C6167 R6162 C6159 0 . 0 1 — C6261 EY6156 220k 0 . 1 0 . 0 0 1 12V 5.80A... -
Page 27: Gd1 (Power) Board Schematic Diagram (2 Of 2) (Kdl-22Bx300 Only)
KDL-22BX300/32BX300 GD1 (POWER) BOARD SCHEMATIC DIAGRAM (2 OF 2) (KDL-22BX300 ONLY) — T6700 Blue JL6767 JL6705 JL6768 JL6769 REG_12V JL6786 JL6756 PS6700 JL6757 C6740 SP8K4FU7TB EY6705 6.3kV D6718 R6739 JL6796 MA4J1130GLS0 R6775 Q6703 R6771 CN6701 JL6790 1/10W 1/10W 1/10W RN-CP... - Page 28 KDL-22BX300/32BX300 [POWER] [POWER] COMPONENT SIDE (KDL-22BX300 ONLY) CONDUCTOR SIDE (KDL-22BX300 ONLY) C 6 1 6 5 R 6 7 2 9 J L 6 7 2 4 6 0 V P S 6 1 5 3 J L 6 7 2 7...
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Page 29: G2Le (Power) Board Schematic Diagram (Kdl-32Bx300 Only)
KDL-22BX300/32BX300 G2LE (POWER) BOARD SCHEMATIC DIAGRAM (KDL-32BX300 ONLY) — — — — — — — — — — — — — — — KDL-22BX300/32BX300... - Page 30 KDL-22BX300/32BX300 G2LE G2LE [POWER] [POWER] COMPONENT SIDE (KDL-32BX300 ONLY) CONDUCTOR SIDE (KDL-32BX300 ONLY) — — — — — — — — — — KDL-22BX300/32BX300...
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Page 31: H Board Schematic Diagram
KDL-22BX300/32BX300 H BOARD SCHEMATIC DIAGRAM [IR, LED] THE PWB DIAGRAMS FOR THIS BOARD ARE NOT AVAILABLE. hole_tc256bc148d138n hole_tc256bc148d138n — R322 R322 R321 R321 +3V3SB R323 R323 47_J 47_J 0603 0603 — 0603 0603 100_J 0603 100_J 0603 Green GREEN RS-970... -
Page 32: Switch Unit Schematic Diagram
KDL-22BX300/32BX300 SWITCH UNIT SCHEMATIC DIAGRAM [SWITCH UNIT] THE PWB DIAGRAMS FOR THIS BOARD ARE NOT AVAILABLE. — Keypad — HEAD_4P HEAD_4P FOX_HS7204E FOX_HS7204E KEY_PWR NC_0_J NC_0_J SMDFIX1 SMDFIX1 KEY_ADC 1.47K_F 0603 1.47K_F 0603 2.21K_F 0603 2.21K_F 0603 3.48K_F 0603 3.48K_F 0603 5.76K_F 0603...