Philips 32PFL7623D/10 - Page 50

50Q529.1E LA 6.
Block Diagrams, Test Point Overview, and Waveforms
Wiring Diagram 47” (VE8)
LCD DISPLAY (1004)
I_17661_024.eps
180408
WIRING DIAGRAM 47” (STYLING VE8)
J1
1. GND
2. KEYBOARD
3. +3V3STBY
4. INTERRUPT
CONTROL BOARD TACT SW (1110)
E
+ -
+ -
1M84 (AL3)
20. N.C.
19. GND
18. +24V
17. +24V
16. ENABLE
15. SDA
14. SCL
13. SEL
4. +3V3
1. PWM3_8_R
1M59 (AL3)
1. SCL
2. GND
3. SDA
4. CONTROL1
5. CONTROL2
6. +3V3
7. GND
1M90 (AL3)
1. +24V
2. GND
3. +24V
4. GND
5. +24V
6. GND
AMBI-LIGHT UNIT (1172)
AMBI-LIGHT UNIT (1178) AMBI-LIGHT UNIT (1177)
1M84 (AL3)
1. PWM1_R
4. +3V3
13. SEL
14. SCL
15. SDA
17. +24V
16. ENABLE
18. +24V
19. GND
20. N.C.
1319
BACKLIGHT
CN7
8. N.C.
7. BOOST
6. DIM
5. LAMP ON/OFF
4. GND
3. GND
2. +12V
1. +12V
SC1 2. L 1. N
P402 1. V-LAMP 2. V-LAMP 3. V-LAMP
CN6
11. -VSND
10. GND-SND
9. +VSND
8. +12V
7. +12V
6. +12V
5. GND
4. GND
3. GND
2. STANDBY
1. 3V3-STANDBY
1M99 (B01B)
8. BACKLIGHT-PWM-ANA-DISP
7. BACKLIGHT_BOOST
6. BACKLIGHT-OUT
5. LAMP-ONOFF
4. GND
3. GND
2. +12VD
1. +12VD
1M95 (B01B)
11. -AUDIO-POWER
10. GND
9. +AUDIO-POWER
8. +12V
7. +12V
6. +12V
5. GND
4. GND
3. GND
2. STANDBY
1. +3V3-STBY
1M20
(B06B)
1. LIGHT_SENSOR
2. GND 3. RC 4. LED2 5. +3V3STBY 6. LED1 7. KEYBOARD 8. +5V 9. N.C.
1M59
(B06A)
1. SCL-AMBI-3V3
2. GND 3. SDA-AMBI-3V3 4. GND 5. GND 6. +3V3 7. GND
1735 (B10A)
4. RIGHT-SPEAKER
3. -SPEAKER-POWER
2. -SPEAKER-POWER
1. LEFT-SPEAKER
1G51 (B05E)
1. +VDISP1
2. +VDISP1
4. +VDISP1
47. BACKLIGHT-OUT
48. LAMP-ON-OUT
49. SCL-DISP
50. SDA_DISP
51. GND
SSB
(1111)
B
1G50 (B05E)
1. SCL-DISP
2 SDA-DISP
38. +VDISP2
39. +VDISP2
40. +VDISP2
41. +VDISP2
1M20 9. TACTSWITCH 8. +5V2 7. KEYBOARD 6. LED1 5. +3V3-STBY
4. LED2 3. RC 2. GND 1. LIGHT-SENSOR
1M01 4. ACT_SWITCH
3. GND 2. KEYBOARD 1. GND
LEFT SPEAKER (5213)
IR LED PANEL
(1112)
J
1P09 1. LED1 2. +5V2 3. GND
LIGHT GUIDE PANEL (1119)
LIGHT SPILL
L
1P09 3. GND 2. +5V2 1. LED1
RIGHT SPEAKER (5214)
8101
8735
8120
INLET
8395
8399
8109
8150
8408
8151
AMBI-LIGHT UNIT (IN BACK COVER)
(1174)
AMBI-LIGHT UNIT (IN BACK COVER)
(1176)
AMBI-LIGHT UNIT (IN BACK COVER)
(1175)
1M84 (AL3)
20P
1M83 (AL3)
20P
1M83 (AL3)
20P
1M90 (AL3)
6P
1M59 (AL3)
7P
1M84 (AL3)
20P
MAIN POWER SUPPLY
LG INITEC (1050)
A
CN4 6. GND 5. +24V 4. GND 3. +24V 2. GND 1. +24V
8583
P401 1. V-LAMP 2. V-LAMP 3. V-LAMP
1316
BACKLIGHT
51P
41P
*8684
8684
8316
8319
+ -
+ -
TWEETER (5215) TWEETER (5216)
INTERFACE
(1028)
FA
6P
1T90
6P
1M90
6P
1T91
7P
1T59
7P
1M59
7P
1T60
8591
8159
8560
8590
8559
1M84 (AL3)
1. PWM1_R
4. +3V3
13. SEL
14. SCL
15. SDA
17. +24V
16. ENABLE
18. +24V
19. GND
20. N.C.
1M83 (AL3)
1. PWM1_R
4. +3V3
13. SEL
14. SCL
15. SDA
17. +24V
16. ENABLE
18. +24V
19. GND
20. N.C.
8683
1M84 (AL3)
20P
AMBI-LIGHT UNIT (1070)
8685
1M83 (AL3)
20P
8690
6 LED 8 LED 6 LED
4 LED6 LED 4 LED