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Service Manual
SERVICE MANUAL
MODEL
COMMANDER
––––––
––––––––––––
KP-43T70C
RM-Y906 Chilean
KP-43T70C
RM-Y906
KP-53SV70C
RM-Y906 Chilean
KP-53SV70C
RM-Y906
KP-61SV70C
RM-Y906 Chilean
KP-61SV70C
RM-Y906
MUTING
DVD/
SAT/
POWER
VTR
CABLE
TV
FUNCTION
SYSTEM
OFF
DVD/VTR SAT/CABLE
TV
TV/VTR
FREEZE
SWAP
PIP
m
N
M
POSITION
AUDIO
ACTIVE
X
z
x
SLEEP
ANT
TV/VIDEO
PICTURE
MODE
CC
MTS/SAP
DISPLAY
1
2
3
4
5
6
7
8
9
JUMP
ENTER
0
INDEX
GUIDE
RESET
MENU
VOL
CH
CODE SET
TV
RM-Y906
MICROFILM
∗ Please file according to model size. .......
43
53 61
DEST. CHASSIS NO.
––––– –––––––––––
SCC-P19AA
Peru
SCC-P19AA
SCC-P19BA
Peru
SCC-P19BA
SCC-P19CA
Peru
SCC-P19CA
KP-43T70C
COLOR REAR VIDEO PROJECTOR
RA-3
MODEL
COMMANDER
––––––
––––––––––––
KP-53SV70C/61SV70C
CHASSIS
DEST. CHASSIS NO.
––––– –––––––––––
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Summary of Contents for Sony KP-43T70C
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Page 1: Service Manual
SERVICE MANUAL RA-3 CHASSIS MODEL COMMANDER DEST. CHASSIS NO. MODEL COMMANDER DEST. CHASSIS NO. –––––– –––––––––––– ––––– ––––––––––– –––––– –––––––––––– ––––– ––––––––––– KP-43T70C RM-Y906 Chilean SCC-P19AA KP-43T70C RM-Y906 Peru SCC-P19AA KP-53SV70C RM-Y906 Chilean SCC-P19BA KP-53SV70C RM-Y906 Peru SCC-P19BA KP-61SV70C RM-Y906 Chilean... - Page 2 • A (1/3) BOARD WAVEFORMS 1Vp-p (H) 1.5Vp-p (H) 2.4Vp-p (H) 1.2Vp-p (H) 3.3Vp-p (H) 3.4Vp-p (H) 2.8Vp-p (H) 4.1Vp-p (H) 16MHz 4.1Vp-p (H) 3.3Vp-p (V) A (1/3) BOARD : IC406 TDA7265 MUTE / ST-BY L + IN L OUT L -IN R -IN R OUT...
- Page 3 A (2/3) BOARD : IC807, 815, 816, 817 µPD6376GS-E2 DIGUTAL ANALOG POWER SUPPLY POWER SUPPLY SYSTEM SYSTEM L.REF MAIN DAC L.OUT LRCK/WDCK 13 SUB DAC LPSEL/RSI 14 SI/LSI 15 SUB DAC CLK 16 R.OUT 4/8 fs SEL 1 MAIN DAC D.GND R.REF A.GND...
- Page 4 • A (3/3) BOARD WAVEFORMS 4.8Vp-p (H) 1Vp-p (H) 1.8Vp-p (H) 0.5Vp-p (0.275usec) 0.7Vp-p (H) 1.6Vp-p (H) 2.1Vp-p (H) 4.5Vp-p (20.48MHz) 6.5Vp-p (H) 5Vp-p (V) Schematic diagrarm Schematic diagram A (3/3) A (2/3) board board / – 73 – – 74 – –...
- Page 5 • G BOARD WAVEFORMS 18.5Vp-p (H) 12.5Vp-p (H) 14.5Vp-p (H) 17.7Vp-p (V) 15.2Vp-p (H) 14Vp-p (H) 56.1Vp-p (V) 1.72Vp-p (V) 3.7Vp-p (V) 108Vp-p (H) 1.2kVp-p (H) 130Vp-p (H) G BOARD : IC654 DM-58 G BOARD : IC651 µPC393C OUT1 OUT2 V–...
- Page 6 G DRIVE, VM DRIVE R DRIVE B DRIVE – CG Board – • CB BOARD WAVEFORM • CR BOARD WAVEFORM – CB Board – – CB Board – 136Vp-p (H) 101Vp-p (H) • CG BOARD WAVEFORMS 103Vp-p (H) 133Vp-p (H) –...
- Page 7 REMOTE CONTROL FUNCTION KEK RECEIVER – HA Board – – HC Board – – 91 –...
- Page 8 V I D E O I N P U T A U D I O VIDEO-2 INPUT, MENU CONTROL KEYS – HB Board – – 92 –...
- Page 9 [ LINE FILTER ] – FA Board – – 93 –...
- Page 10 KP-43T70C/53SV70C/61SV70C RM-Y906 RM-Y906 RM-Y906 6-5. SEMICONDUCTORS CXA2039M-T6 MC7905CT TDA7265 2SA1162-G BA05T NJM7905FA 2SD601A-Q DTA144EKA-T146 MARKING SIDE VIEW DTC143TKA-T146 DTC144EKA-T146 TOP VIEW 11pin 24pin DM-58 UPC1093J 2SA1175-HFE BH3868FS-E2 2SA1309A SDA9288XE 2SC2785-HFE MCR5102 2SC3311A MARKING SIDE VIEW • pin MARKING SIDE VIEW •...
- Page 11 KP-43T70C/53SV70C/61SV70C RM-Y906 RM-Y906 RM-Y906 2SK2663 1SS133-T-77 D4SB60L-F D3S6M-F ERA22-08 ERC04-06SE ERC06-15S – CATHODE – SLR-325VCT31 ANODE 1SS355TE-17 UDZ-TE17-10B 2SC3271F-N UDZ-TE-17-22B UDZ-TE17-33B UDZS-TE17-10B LETTER SIDE UDZS-TE17-5.6B ANODE CATHODE UDZS-TE17-8.2B ANODE 11ES2 CATHODE D1N20R D2L20U MTZJ-10B D1NL20U MTZJ-13 MTZJ-15B MTZJ-2.7A CATHODE MTZJ-3.9B MTZJ-4.7C...