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Philips 22PFL6403D Service Manual page 34

Chassis q522.3e

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Block Diagrams, Test Point Overview, and Waveforms
Wiring Diagram 32" (ME9 FLECS)
WIRING DIAGRAM 32"
(STYLING ME9 FLECS)
SPEAKER
(
)
5211
+ -
8D12
MAIN POWER SUPPLY
A
(
1005
X415
14. PDIM_DELECT
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
INVERTER
J1
1. GND
2. KEYBOARD
3. +3.3V
32" SCART PANEL
SC
(1119)
Q522.3E LA
)
8P11
8P11
6.
34
LCD DISPLAY
(1004)
41P
8G50
1M95
11. -12V(AUDIO)
10. GND2(AUDIIO)
9. +12V(AUDIO)
8. +12V
7. +12V
8M95
6. +12V
5. GND1
4. GND1
3. GND1
2. STANDBY
1. 3V3-STANDBY
1M99
8. PWM/DIMMING
7. BOOST
6. DIM
5. BL_ON_OFF
8M99
4. GND1
3. GND1
2. +12V
1. +12V
8E32
8002
INLET
8D10
IR LED PANEL
J
(1112)
SPEAKER
(
)
5211
+ -
8D12
8T05
1G50
(B06A)
1. N.C.
2. N.C.
3. GND
.
.
28. VDISP
39. VDISP
40. VDISP
41. GND
SSB
B
(1150)
1D12
(B10A)
4. RIGHT -
3. GNDSND
2. GNDSND
1. LEFT +
1D10
(B10A)
9. KEYBOARD
8. +5V
7. KEYBOARD
6. LED1
5. +3V3-STANDBY
4. LED2
3. RC
2. GND
1. LIGHT-SENSOR
1M95
(B02B)
11. -AUDIO-POWER
10. GNDSND
9. +AUDIO-POWER
8. +12V
7. +12V
6. +12V
5. GND
4. GND
3. GND
2. STANDBY
1. +3V3-STANDBY
1M99
(B02B)
8. GND
7. BACKLIGHT-BOOST
6. BACKLIGHT-OUT
5. LAMP-ON-OFF
4. GND
3. GND
2. +12VD
1. +12VD
1T04
TUNER
I_18300_072.eps
081008

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