Table of Contents
Advertisement
Wiring Diagram 42" & 47" (Frame, 100 Hz)
WIRING DIAGRAM 42"- 47"
(FRAME, 100 Hz)
TO
BACKLIGHT
8316
MAIN POWER SUPPLY
IPB 42 PLHL-T814A
IPB 47 PLHC-T819A
(1005)
SPEAKER RIGHT
(5212)
Block Diagrams
LC9.2A LA
9.
8319
8319
CN9
5. GND1
4. GND1
8B02
3. N.C.
2. 12.3V
1. 12.3V
CN4
11. FAN_PWM
10. GND_SND
9. +VSND
8. +12V
7. +12V
6. +12V
5. GND1
4. GND1
CON
3. GND1
PWR
2. STANDBY
1. 3V3_ST
BOLT-ON
MODULE
CN5
12. GND1
DIGITAL TV
11. I2C_DATA
10. I2C_SCL
(1128)
9. INV_OK
8. A/P_DIM
7. BOOST
6. DIM
5. BL_ON_OFF
4. GND1
3. GND1
2. +12V
1. +12V
Board Level Repair
Component Level Repair
Only For Authorized Workshop
EN 39
LCD DISPLAY
(1004)
8G51
1G50
(B04D)
1. GND
2. GND
...
8G50
...
38. +VDISP
39. +VDISP
40. +VDISP
41. +VDISP
1B08
(B05)
1. DTV_IRQ
2. BOLT_ON_UART_RXD
8B08
8B08
3. BOLT_ON_UART_TXD
...
...
14. N.C.
CTRL
V
1M20
(B04c)
8. +5V_SW
7. KEYBOARD
6. LED1
8M20
5. +3V3STBY
4. LED2
3. IR
2. GND
1. LIGHT-SENSOR
1M95
(B01)
11. N.C
10. GNDSND
9. +24VAUDIO
8. +12VS
8M95
7. +12VS
6. +12VS
5. GND
4. GND
3. GND
2. STANDBY
1. +3V3STBY
1M99
(B01)
12. GND
11. N.C
10. N.C
9. POWER-OK
8. GND
7. BACKLIGHT_BOOST
8M99
6. PWM_DIMMING
5. BL_ON_OFF
4. GND
3. GND
2. +12VDISP
1. +12VDISP
1735
(B03)
4. SPEAKER_RIGHT-
3. SPEAKER_RIGHT+
2. SPEAKER_LEFT-
1. SPEAKER_LEFT+
8308
1736
(B03)
3. SPEAKER_RIGHT-
INLET
2. N.C.
1. SPEAKER_LEFT+
IR LED PANEL
P2
P1
(1112)
3P
8P
2010-Jul-01
8B03
BACKLIGHT
SSB
B
(1150)
8B01
SPEAKER LEFT
(5211)
TO
18610_402_090519.eps
090605
Advertisement
Table of Contents
