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9. Block Diagrams
Wiring Diagram 32" - 40" (Picasso)
WIRING DIAGRAM 32"- 40" PICASSO
TO BACKLIGHT
Board Level Repair
32"
Component Level Repair
Only For Authorized Workshop
8319
1319
1316
1P3
1P3
HIGH VOLTAGE
MAIN POWER SUPPLY
IPB 32 PLHC-P984A B
IPB 40 PLHE-P986A B
(1005)
IR/LED BOARD
J2
J1
J
(1112)
3P
8P
Block Diagrams
LC9.3L LA
9.
TO DISPLAY
1M95
1M99
(B01A)
(B01A)
1. +3V3STDBY
1. +12VDISP
2. STANDBY
2. +12VDISP
3. GND
3. GND
4. GND
4. GND
5. GND
5. LAMP-ON-A
6. +12VS
6. PWM-DIMMING
7. +12VS
7. BACKLIGHT-BOOST-A
8. +12VS
8. GND
9. +24VAUDIO
9. POWER-OK-A
10. GNDSND
11. N.C.
2P3
1308
L
N
EN 39
LCD DISPLAY
TO DISPLAY
(1004)
8KA1
8KA2
1M20
(B14F)
1. LIGHT-SENSOR
2. GND
3. RC
4. LED-2
LOUDSPEAKER
5. +3V3-STANDBY
6. LED-1
(5213)
7. KEYBOARD
8. +5V
1735
(B03)
1. SPEAKER_LEFT+
2. SPEAKER_LEFT-
3. SPEAKER_RIGHT+
4. SPEAKER_RIGHT-
8M20
1M20
8P
B
8M99
8M95
2010-Mar-26
1KA1
(B14E)
1. GND
|
11. VLS_15V6
12. VLS_15V6
|
33. VCC_3V3
34. VCC_3V3
|
78. VGH_35V
79. VGL_-6V
80. GND
1KA2
1KA1
80P
80P
SSB
(1150)
HDMI
HDMI
VGA
1KA2
(B14E)
1. GND
|
11. VLS_15V6
12. VLS_15V6
|
33. VCC_3V3
34. VCC_3V3
|
78. VGH_35V
79. VGL_-6V
80. GND
18970_400_100325.eps
100326
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