Wiring Diagram 52" (Me8/Mg8) - Philips 32PFL3403D/85 Service Manual

Block Diagrams, Test Point Overview, and Waveforms

Wiring Diagram 52" (ME8/MG8)

WIRING 52"
(STYLING ME8/MG8)
INVERTER
CN2 / 1319
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
A
2. 24Vinv
1. 24Vinv
CN3 / 1316
12. N.C.
11. N.C.
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 8N10
3. +3V3STBY
4. INTERRUPT
+ -
RIGHT SPEAKER
J
ME8 (5215) TWEETER (5211) WOOFER IN BACK COVER
MG8 (5211)
LC8.1U LA 6.
CN6 / 1M95
1. 3V3 stdby
2. Standby
3. GND1
4. GND1
5. GND1
6. +12V
7. +12V
8. +12V
MAIN POWER SUPPLY 9. +12V (audio)
10. GND2 (audio)
(1005)
11. -12V (audio)
CN7 / 1M99
1. +12V
2. +12V
3. GND1
4. GND1
5. BL_ON_OFF
6. DIM
7. Boost
8. ANALOG/PWM
dimming
8408
8C02
IR LED PANEL
(1112)
35
LCD DISPLAY
(1004)
LVDS INPUT
41/51P
8D01
8D02 Only for 100/120Hz
1D03 (B4D) 1D02 (B4D)
8D03 51P 41P
8101
SSB
B
(1150)
8102
1101
(B1)
11. -12VAudio
10. GNDSND
9. +12VAudio
7. +12VS
6. +12VS
5. GND
4. GND
3. GND
2. STANDBY
1. +3V3STBY
1102
(B1)
8. ANA-DIG_DIM_SELECT
7. BACKLIGHT_BOOST
6. PWM_DIMMING
5. BACKLIGHT_ON_OFF
4. GND
3. GND
2. +12Vdisp
1. +12Vdisp
1C02
(B4C)
9. KEYBOARD
8. +5V_SW
7. KEYBOARD
6. LED1
5. +3V3STBY
4. LED2
3. IR
2. GND
1. LIGHT_SENSOR
1301
(B3)
INLET
4. RIGHT+
3. GND
2. GND
1. LEFT-
1D01 (B4D)
41P
+ -
LEFT SPEAKER
ME8 (5215) TWEETER (5212) WOOFER IN BACK COVER
MG8 (5211)
INVERTER
I_17741_006.eps
240408