Wiring Diagram Matisse 46" - 52" - Philips Q552.1A Service Manual

9-2 Wiring diagram Matisse 46" - 52"

WIRING DIAGRAM 42" MATISSE
Board Level Repair
Component Level Repair
Only For Authorized Workshop
1319 1316
11P 12P
MAIN POWER SUPPLY
42 PLDF-P975A B
(1005)
LOADSPEAKER RIGHT
8311
MAINS
SWITCH
(8311)
1M59 1M38
(B13) (AL1A)
15. AMBI-TEMP 14. +3V3
1. AMBI-SPI-CLK-OUT 1. +24V
2. AMBI-SPI-SDO-OUT 16. GND 2. +24V 15. BLANK
3. AMBI-SPI-SDI-OUT-GI 17. GND 3. +24V 16. PROG
18. GND 17. GND
4. GND 4. +24V
5. AMBI-PWM-CLK_B2 19. GND 5. +24V 18. LATCH
6. V-AMBI 20. GND 6. GND 19. SPI-CS
7. AMBI-SPI-CS-OUTn_R2 21. +24V 7. GND 20. +3V3
8. AMBI-LATCH1_G2 22. +24V 8. GND 21. PWM-CLOCK
9. GND 23. +24V 9. GND 22. GND
10. AMBI-PROG_B1 24. +24V 10. GND 23. SPI-DATA-RETURN
11. AMBI-BLANK_R1 25. +24V 11. TEMP-SENSOR 24. SPI-DATA-IN
12. V-AMBI 12. N.C. 25. SPI-CLOCK
13. AMBI-LATCH2_DIS 13. N.C.
14. AMBI-SPI-CS-EXTLAMPSn
Block Diagrams Q552.1A LA 9.
TO BACKLIGHT
1M09
4P
2P3
1311
(5215)
1M48 1M95
(AL2A) (B03C)
14. N.C.
1. SPI-CLOCK-BUF 1. +3V3-STANDBY
2. SPI-DATA-OUT 15. TEMP-SENSOR 2. STANDBY
3. SPI-DATA-RETURN 16. GND 3. GND
17. GND
4. GND 4. GND
5. PWM-CLOCK-BUF 18. GND 5. GND
6. +3V3 19. GND 6. +12V
7. SPI-CS 20. GND 7. +12V
8. LATCH 21. +24V 8. +12V
9. GND 22. +24V 9. +24V-AUDIO-POWER
10. PROG 23. +24V 10. GND-AUDIO
11. BLANK 24. +24V 11. MAINS-OK
12. +3V3 25. +24V
13. N.C.
EN 68
8M83
8M09
8M20
8M99
8M95
TO DISPLAY TO DISPLAY
LCD DISPLAY
(1004)
TCON
IR / LED BOARD
J2 J1
(1112)
3P 8P
1M99 1M20
(B03C) (B09A)
1. +12VD 1. LIGHT-SENSOR
2. +12VD 2. GND
3. GND 3. RC
4. GND 4. LED-2
5. LAMP-ON 5. +3V3-STANDBY
6. BACKLIGHT-PWM_BL-VS 6. LED-1
7. BACKLIGHT-BOOST 7. KEYBOARD
8. BACKLIGHT-PWM-ANA-DISP 8. +5V
9. POWER-OK
back to
2010-Jun-25
div. table
8G50
8G51
8M59
1M20 1M59
1G51 1G50
8P 23P
51P 41P
1M09
4P
SSB
B
(1150)
ETHER
NET
HDMI HDMI HDMI VGA
LOADSPEAKER LEFT
(5215)
1735 1G50
(B03A) (B06B)
1. LEFT-SPEAKER 1. GND
2. GND-AUDIO 2. GND
3. GND-AUDIO |
4. RIGHT-SPEAKER 41. N.C.
1M09 1G51
(B09) (B06B)
1. +24V 1. +VDISP
2. +24V 2. +VDISP
3. GND 3. +VDISP
4. GND 4. +VDISP
|
51. N.C.
18990_400_100330.eps
100528