Wiring Diagram P&S 32 - Philips P&S 22HFL4372D/10 Service Manual

9-3 Wiring diagram P&S 32"
WIRING DIAGRAM 32"
(Click)
Board Level Repair
Component Level Repair
Only For Authorized Workshop
CN903
1. 24V
2. 24V
3. 24V
4. 24V
5. 24V
6. GND
7. GND
8. GND
9. GND
10. GND
11.
12. Backlight on/off
13. External PWM
14. LED status
8401
CN02 CN01
3P 8P
J
IR/LED BOARD (1056)
Block Diagrams Q552.1HE LA 9.
CN902
1. LED status
2.
3. External PWM
4. Backlight on/off
5. +12V
6. +12V
7. +12V
8. GND
9. GND
10. GND
11. GND
12. +24Vaudio
13. +3.4V
14. +3.4V
15. PS_ON
MAIN POWER SUPPLY
A
(1054)
+ -
RIGHT SPEAKER
EN 57
LCD DISPLAY
(1050)
CN3
1. 3V3_STBY Bolt_on Board
2. SDA_BL
HC
3. SCL_BL
4. GND (1058)
5. 5V
CN4
16. 5V
15. 5V
14. KEY_ADC
13. GNC
12. LED1
11. LED1
10. 3V3_STBY
9. 3V3_STBY
8. LED2
7. LED2
6. IR_RC
5. IR_SSB
4. GND
3. GND
2. LIGHT_SENSOR
1. ILIGHT_SENSOR
1M99
1M20
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
1M95
1. +3V3-STANDBY
2. STANDBY
3. GND
4. GND
5. GND
6. +12V
7. +12V
8. +12V
9. +24V-AUDIO-POWER
10. GND-AUDIO
11. MAINS-OK
1735
1. LEFT SPEAKER
2. GND-AUDIO
3. GND-AUDIO
4. RIGHT SPEAKER
EXT 1
(RGB/CVBS)
CLOCK
O
(1186)
back to
2010-Nov-19
div. table
8306
CN5
1. GND
2. SSB_TXD
3. SSB_RXD
CN2
1.SCL_BL
2. GND
3.SDA_BL
4. 12V
8409
5. AUDIO_L
6.
7. GND
8. AUDIO_R
1M71
1G50
1. SCL-BL
2. GND
1. GND
3. TACH02
2. GND
4. GND .......
40. N.C.
41. N.C.
SSB
B
(1150)
1329
1. AMP1
2. GND
3. AMP2
75
DIGI T AL
AUDIO IN
AUDIO OUT
(DVI/VGA) ANTENNA
VGA
HDMI HDMI HDMI
+ -
LEFT SPEAKER
19040_403_100930.eps
101111