Wiring Diagram Da Vinci 40" - 46" - Philips Q552.1A Service Manual

9-3 Wiring diagram Da Vinci 40" - 46"

WIRING DIAGRAM 40"- 46" DA VINCI
Board Level Repair
Component Level Repair
Only For Authorized Workshop
MAIN POWER SUPPLY
40
46
(1005)
TWEETER
(5216)
NOT FOR 32" TV-SETS
1M95 1M99
(B03C) (B03C)
1. +3V3-STANDBY 1. +12VD
2. STANDBY 2. +12VD
3. GND 3. GND
4. GND 4. GND
5. GND 5. LAMP-ON
6. +12V 6. BACKLIGHT-PWM_BL-VS
7. +12V 7. BACKLIGHT-BOOST
8. +12V 8. BACKLIGHT-PWM-ANA-DISP
9. +24V-AUDIO-POWER 9. POWER-OK
10. GND-AUDIO
11. MAINS-OK
Block Diagrams Q552.1A LA 9.
1M09
4P
DPS-206CP A B
"-
" - PSL FSP173-3MS01 B
2P3
2P3
1311 1308
N L
8311
MAINS
SWITCH
(8311)
EN 69
TO DISPLAY LCD DISPLAY TO DISPLAY
(1004)
8M83
8KA1
8KA2
LOUDSPEAKER
(5213)
8M20
1M20
8P
B
8M99
8M95
ETHER
NET
IR / LED BOARD
J2 J1
(1112)
3P 8P
1M20
(B09A)
1. LIGHT-SENSOR
2. GND
3. RC
4. LED-2
5. +3V3-STANDBY
6. LED-1
7. KEYBOARD
8. +5V
back to
2010-Jun-25
div. table
8M09
1KA2 1KA1 1M59
1M09
80P 80P 4P 23P
SSB
(1150)
HDMI HDMI VGA
TWEETER
NOT FOR 32" TV-SETS
1735 1KA1 1KA2
(B03A) (B14E)
1. LEFT-SPEAKER 1. GND 1. GND
2. GND-AUDIO | |
3. GND-AUDIO 11. VLS_15V6 11. VLS_15V6
4. RIGHT-SPEAKER 12. VLS_15V6 12. VLS_15V6
| |
33. VCC_3V3 33. VCC_3V3
34. VCC_3V3 34. VCC_3V3
| |
78. VGH_35V 78. VGH_35V
79. VGL_-6V 79. VGL_-6V
80. GND 80. GND
8M59
(5216)
(B14E)
18990_407_100528.eps
100528