Page 1
PLM-S700E SERVICE MANUAL AEP Model Ver 2-1999K Additional information is attached at the end of this manual. SPECIFICATIONS – Continued on next page – GLASSTRON 9-928-115-31...
LINE WITH MARK ! ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUB- LISHED BY SONY.
Page 3
SECTION 1 This section is extracted from in- struction manual (3-862-932- GENERAL...
SECTION 3 ELECTRICAL ADJUSTMENTS Precautions on adjustment: 5. Setting up Input Signals 1. Perform the adjustment in the given order. (1) Video Signal 2. Power supply voltage: DC 8.4 V In adjusting this set, video signals obtained from the pattern 3.
Page 14
[Preparation for Adjustment] (4) Select page: 0, address: FF, and set 01 data. Thus, the data 1. Service Jigs input to page: E or F is enabled. (1) Adjusting remote commander (RM-95-modified) (5) After the adjustment finished, select page: 0, address: FF, and Note 1: J-6082-053-B set 00 data.
Page 15
5. Data Processing Certain adjustment items require the microprocessor data to be read out or the displayed data (hexadecimal numbers) on jigs or adjusting remote commander to be calculated to get adjustment data. In such a case, convert hexadecimal numbers into decimal numbers once, then make calculation, and convert its result into hexadecimal number as adjustment data.
Page 16
6. Power ON Procedure for Adjustment (1) Connect an extension cable to the adjusting remote commander. [PC] [VIDEO] (2) Set the mode on the set. (3) After making sure that the HOLD switch on the adjusting remote commander is not turned on (not at left (NOR) position), supply 8.4 Vdc to the DC IN (J701).
Page 17
[Preset Data Writing] Connection: [VIDEO] (1) Connect the adjusting remote commander to the CN501 on MA-324 board, and set the mode (S904). Data Writing Procedure (1) Set data: 01 to page: 0, address: 01. (2) Enter the data given in the table below. Note: To write the data to the EEPROM, press the PAUSE button on the adjusting remote commander each time the data is set.
Page 18
Address Data Remarks Address Data Remarks Address Data Remarks Battery down adj. Fixed value Charge adj. Fixed value Fixed value Video adj. Fixed value Fixed value...
Page 19
[Video Mute Level Adjustment] VIDEO BLOCK Condition: To adjust the video block, connect a pattern generator as shown Input signal All black (IRE 0%) signal (No set up) below. As video input signals for adjustment, enter video output YC-148 board CN1003 pin 7 Measurement point signals (color bar signals), unless otherwise specified.
Page 20
[Video Contrast Adjustment] Adjustment Procedure: (1) Connect a oscilloscope to the CN1003 pin 8 on the YC-148 Condition: board. Input signal 10 step signal (Whie: 100 IRE level) (2) Set (or confirm) data: 01 to page 0, address 01. (Cancel F YC-148 board CN1003 pin 8 Measurement point page protect)
Page 21
[Signal Center Level Adjustment] PC BLOCK Preparation: • To adjust the PC block, set the PC mode on the set. Page Address Data Remarks • For the PC block adjustment, input a PC RGB signals. (J101 on BRIGHT (Center) the MA-324 board) The pin No. and signal name of J101 is BRIGHT (Fixed) listed below.
Page 22
[R Gain Adjustment] Adjustment Procedure: (1) Connect an oscilloscope to the CN206 pin 1 on the MA- Condition: 324 board. Input signal SVGA 60 Hz: RGB 0.7 Vp-p, 16 Step (2) Set (or confirm) data: 01 to page: 0, address: 01. MA-324 board CN206 pin 1 Measurement point (Cancel F page protect)
Page 23
[G Bias Adjustment] Adjustment Procedure: (1) Connect an oscilloscope to the CN206 pin 5 on the MA- Condition: 324 board. Input signal SVGA 60 Hz: RGB 0.7 Vp-p, 16 Step (2) Set (or confirm) data: 01 to page: 0, address: 01. MA-324 board CN206 pin 3 Measurement point (Cancel F page protect)
Page 24
[SID Level Adjustment] Adjustment Procedure: (1) Connect an oscilloscope to the CN206 pin !§ on the MA- Condition: 324 board. Input signal SVGA 60 Hz: RGB 0.7 Vp-p, 16 Step (2) Set (or confirm) data: 01 to page: 0, address: 01. MA-324 board CN206 pin !§...
Page 25
[VCOM R Adjustment] [White Balance Adjustment] Condition: Preparation: Set data: 1F to page: F, address: 7B. Input signal SVGA 60 Hz: RGB 0.7 Vp-p, 16 Step MA-324 board CN206 pin !™ Measurement point Condition: Measuring equipment Degital voltmeter Input signal SVGA 60 Hz: White (50%) Adjustment page Measurement point...
Page 26
Page: E Address: 08 = 08 POWER SUPPLY BLOCK Page: E Address: 09 = 07 [Change Adjustment] Page: E Address: 0A = B8 Page: E Address: 0B = 0B Mode Page: E Address: 0C = 60 RGB IN: No signal Page: E Address: 0D = 54...
Page 27
Regulated power supply Battery terminal MA-324 board (CN501) Digital Voltmeter MA-324 board Adjusting (J101) Remote YC-148 board Commander (J1001) Extension cable (J-6082-291-A) Fig. 3-4 Adjustment and Adjustment Parts: CN501 Connect adjusting remote commander [MA-324 Board] (Side A) IC502 IC508 CN206 For check IC507 connector...
PLM-S700E 4-3. BLOCK DIAGRAM – GAMMA CONTROL/LCD DRIVE Section – • SIGNAL PATH : VIDEO GAMMA CONTROL LCD DRIVER SIG R 1 – SIG R 6 SIG R 1 – SIG R 6 IC201 IC202 SIG G 1 – SIG G 6 SIG G 1 –...
PLM-S700E 4-4. BLOCK DIAGRAM – MODE CONTROL/SENSOR/LCS Section – HI UNREG SYSTEM CONTROLLER CN501 IC501 (4/5) LANC DC BIAS RIPPLE FILTER CHECK SERVICE LANC LANC IN 15.5V Q801 LANC SIG INTERFACE RV901 LANC OUT Q502 SEE THROUGH S1301 LCS1 FILTER...
PLM-S700E 4-5. BLOCK DIAGRAM – POWER SUPPLY Section – HI UNREG DC IN B+ M701 (FAN) PS501 L707 D782 SYSTEM CONTROLLER FAN 5V BACKUP +5V REGULATOR IC501 (5/5) SYSTEM CONTROLLER (IC501) B+ IC503 RESET SIGNAL L703 L701 J701 F701 L706...
• Circuit Boards Location 4-6. NOTES FOR PRINTED WIRING BOARD AND SCHEMATIC DIAGRAM (In addition to this, the necessary note is printed ineach block.) Note on Schematic Diagram: Note on Printed Wiring Board: • X : parts extracted from the component side. •...
PLM-S700E PLM-S700E 4-19. SCHEMATIC DIAGRAM – MA-324 Board (6/7) – • • 4-20. SCHEMATIC DIAGRAM – MA-324 Board (7/7) – • • See page 4-74 for Waveforms. See page 4-81 for IC Block Diagrams. See page 4-74 for Waveforms. See page 4-81 for IC Block Diagrams.
Page 50
• IC Block Diagrams – YC-148 Board – IC1001 uPC1830GT-E2 42 41 29 28 27 25 24 23 FILTER 3.58MHz/4.43MHz SEPARATE/COMPOSITE OUTPUT MODE SYSTEM VCXO, PAL SELECT, ACC, SELECT fo ADJUSTMENT SWITCH SUB COLOR CONTROL CLAMP NTSC/PAL MATRIX SYNC B.P.F. APC, KILLER DETECTOR, SEPARATOR IDENT DETECT...
Page 51
IC1003 MC44144DR2 IC1005 TC74HC4538AFT (EL) 16 15 14 10 9 VIDEO IN CLAMP IN CLAMP OUT REFERENCE GATE PULSE PHASE VOLTAGE REFERENCE VIDEO DETECTOR SUBCARRIER CLAMP PHASE 6 7 8 2.6V DET OUT VOLTAGE CONTROL REFERENCE DIVIDED BY 4 INPUT OUTPUT SUBCARRIER IC1009, 1010 NJM2534V (TE2)
Page 53
IC1201 CXD1178Q-T6 CURRENT CELLS BIAS (FOR FULL SCALE) VOLT GEN 2LSB’S 6MSB’S 2LSB’S 6MSB’S 2LSB’S 6MSB’S 24 B7 CURRENT CURRENT CURRENT CURRENT CURRENT CURRENT CELLS CELLS CELLS CELLS CELLS CELLS 23 B6 22 B5 21 B4 LATCHES LATCHES LATCHES AVDD 20 B3 19 B2 AVDD...
Page 54
– MA-324 Board – IC131 BA7657F-E2 24 23 LOGIC SYNC SEPARATOR 11 12 IC151 BA3574BFS-E2 MUTE SW 11 MUTE MUTE BB SW MUTE SW PW SW 12 P.SW AVC DET IN 1 13 AVC IN MIX OUT IN 2 14 OUT 1 BIAS OUT 15 BIAS IN 16...
Page 55
IC201 TGA-A2111HF 38 37 36 35 34 33 32 31 30 29 28 27 GAM G B2P GAM B B2P 41 B IN GAM R WHG 42 CLP LEV GAM G WHG 43 G IN GAM B WHG 44 γ CLAMP DRIVER GAM R B1G 45...
Page 57
IC205, 206, 507 MB88346BPFV-EF 8 BIT 8 BIT LATCH D/A CONVERTER D0-D7 8 BIT 8 BIT D/A CONVERTER LATCH D0-D7 8 BIT 8 BIT LATCH D/A CONVERTER D0-D7 8 BIT 8 BIT D/A CONVERTER LATCH D0-D7 8 BIT 8 BIT D/A CONVERTER LATCH D0-D7...
Page 58
IC207 M62359FP-650D GAIN DETERMINE LATCH & OUTPUT BUFFER D13 (MSB) 8 BIT UPPER SEGMENT R-2R 8 BIT LATCH 8 BIT LATCH 8 BIT UPPER D0 (LSB) SEGMENT R-2R GAIN DETERMINE LATCH & OUTPUT BUFFER 8 9 10 IC301 TGA-D2442HA 62 61 PLL PHASE COMPARATOR H-SYNC...
4-27. IC PIN FUNCTION DESCRIPTION • YC-148 BOARD IC1002 MC141628FUEB (Y/C SEPARATOR A/D, D/A CONVERTER) Pin No. Pin Name Function VCOVDD — Power supply terminal (+5V) (for VCO) BIAS Bias current input terminal (for VCO) VCO control voltage input terminal Signal input from the PCOUT (pin #¡) OSCV DAGND —...
Page 62
• MA-324 BOARD IC301 TGA-D2442HA (LCD TIMING GENERATOR) Pin No. Pin Name Function Pulse output for the phase comparator Not used (open) — Ground terminal CKI2 Clock signal input from the PLL (IC302) (SVGA, VGA) HSYNC Horizontal sync signal input from the PLL (IC302) VSYNC Vertical sync signal input terminal Integrator output terminal for the loop filter (AV) Not used (open)
Page 63
Pin No. Pin Name Function MODE2 Mode changes signal output to the L & R LCD units MODE1 Mode changes signal output to the L & R LCD units Horizontal start pulse output to the L & R LCD units HCK1 Horizontal clock 1 pulse output to the L &...
Page 64
• MA-324 BOARD IC302 CXA3106Q (PLL) Pin No. Pin Name Function IOVCC — Power supply terminal (+5V) (digital system) IOGND — Ground terminal (digital system) VCOH External VCO input terminal Not used (open) VCOL External inverted VCO input terminal Not used (open) External VCO input terminal Not used (open) HOLD Phase comparison disable signal input terminal Not used (fixed at “L”)
Page 65
Pin No. Pin Name Function — Connection terminal of low-pass filter for the charge pump IRGND — Ground terminal (for IREF circuit/analog system) IRVCC — Power supply terminal (+5V) (for IREF circuit/analog system) 4-92...
Page 66
• MA-324 BOARD IC401 MB90096PF-G-150-BND (ON SCREEN DISPLAY CONTROLLER) Pin No. Pin Name Function CPOUT Horizontal sync phase comparison result output terminal Not used (open) AVSS1 — Ground terminal (for internal VCO) VCOIN Internal VCO voltage input terminal Not used (fixed at “L”) AVSS2 —...
Page 67
• MA-324 BOARD IC501 S579186PZ-TEB (SYSTEM CONTROLLER) Pin No. Pin Name Function LANC IN LANC data input for adjustment LANC OUT LANC data output for adjustment XS CONT Video selection signal output terminal “L”: S terminal, “H”: composite Not used —...
Page 68
Pin No. Pin Name Function XCS OSD Chip select signal output to the on screen display controller (IC401) “L” active MOD UNDEF Output terminal for the test (signal judgment result uncertain (“H” active)) Not used (open) PLL ERROR Output terminal for the test (PLL communication (7h) error (“H” active)) Not used (open) MOD CHG Output terminal for the test (signal judgment result variable (toggle)) Not used (open) Monitor input during transfer operation from the on screen display controller (IC401)
Page 69
Pin No. Pin Name Function DC IN MON Connection detect signal input of the DC IN jack (J701) “L”: DC IN jack connected BATT IN MON Connection detect signal input of the battery pack “L”: battery pack connected 86, 87 —...
SECTION 5 EXPLODED VIEWS NOTE: • -XX and -X mean standardized parts, so they • Items marked “*” are not stocked since they The components identified by mark ! or dotted line with mark may have some difference from the original are seldom required for routine service.
Page 71
(2) LOADING BLOCK SECTION-1 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 1-670-349-11 FP-661 FLEXIBLE BOARD 3-713-791-11 SCREW (M1.7X5), TAPPING, P2 3-050-046-01 SHAFT, HINGE 3-050-011-02 SHAFT (L), PAD 3-050-057-01 HOOK, SPRING 3-050-015-01 PAD 3-050-119-01 CABINET (FRONT), FRONT 3-050-016-01 COVER (FRONT), HINGE X-3948-713-1 CABINET (REAR) ASSY, FRONT 3-713-786-01 SCREW (M2X4)
SECTION 6 DD-107 ELECTRICAL PARTS LIST NOTE: • Due to standardization, replacements in the • Items marked “*” are not stocked since they The components identified by mark ! or dotted line with mark are seldom required for routine service. parts list may be different from the parts speci- ! are critical for safety.
Page 94
PLM-S700E AEP Model SERVICE MANUAL CORRECTION-1 Correct your service manual (9-928-115-31) as shown below. • MECHANICAL PARTS LIST Page INCORRECT CORRECT Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 1-777-690-11 CORD, CONNECTION DELETE 3-862-917-11 MANUAL, (ENGLISH, FRENCH)