Block Diagrams; Wiring Diagram 32" (Me8) - Philips LC8.2HA LA Service Manual

9. Block Diagrams

Wiring Diagram 32" (ME8)

WIRING 32"
( ME8)
1110 (HC01)
8P
1209
(HC02)
3P
INVERTER
iBOARD
HC
(1184)
CN2
14. PDIM_Select
13. PWM
12. On/Off
11. Vbri
10. GND3
9. GND3
8. GND3
7. GND3
6. GND3
5. 24Vinv
4. 24Vinv
3. 24Vinv
2. 24Vinv
1. 24Vinv
J1
1. GND
2. KEYBOARD 8M01
3. +3V3STBY
4. INTERRUPT
8109
IR LED PANEL
J
(1112)
Block Diagrams LC8.2HA LA
8D11
1109 (HC01)
9P
8CN8
MAIN POWER SUPPLY
(1005)
CN6
1. 3V3Vstdby
2. Standby
3. GND1
4. GND1
5. GND1
6. +12V
7. +12V
8. +12V
9. +12V (audio)
10. GND2
11. -12V (audio)
CN8
1. 12V_PBS
2. SGND
3. CTRL_PBS
CN7
1. +12V
2. +12V
3. GND1
4. GND1
5. BL_ON_OFF
6. DIM
7. Boost
8. ANALOG/PWM
dimming
8308
INLET
+ -
RIGHT SPEAKER
(5212) ME8 IN BACK COVER
9. EN 39
LCD DISPLAY
(1004)
LVDS INPUT
30P
8R01
SSB
B
(1150)
1P01
(B01A)
11. -12VAudio
10. GNDSND
9. +12VAudio
7. +12VS
6. +12VS
5. GND
4. GND
3. GND
2. STANDBY
1. +3V3STBY
1P02
(B01A)
8. ANA-DIG_DIM_SELECT
8P01
7. BACKLIGHT_BOOST
6. PWM_DIMMING
5. BACKLIGHT_ON_OFF
4. GND
3. GND
2. +12Vdisp
1. +12Vdisp
1320
(B03)
9. KEYBOARD
8. +5V_SW
7. KEYBOARD
6. LED1
5. +3V3STBY
4. LED2
3. IR
8P02
2. GND
1. LIGHT_SENSOR
1A35
(B05B)
4. RIGHT+
3. GND
2. GND
1. LEFT-
Board Level Repair
Component Level Repair
Only For Authorized Workshop
2009-Apr-10
8508
8509
+ -
LEFT SPEAKER
(5211) ME8 IN BACK COVER
18510_400_090408.eps
090410