Block Diagrams; Wiring Diagram 32" (Frame) - Philips Q548.1E Service Manual

9. Block Diagrams

Wiring Diagram 32" (Frame)

WIRING DIAGRAM 32"
(FRAME / ROADRUNNER)
1M83
(AL1)
1. SCL
2. SPI-DATA-IN
3. SDA
4. CONTROL-1
5. CONTROL-2
6. +3V3
7. BLANK
8. EEPROM-CS
9. TEMP-SENSOR
10. PROG
11. VLED1
12. GND
13. VLED2
14. GND
TO
BACKLIGHT
SUBWOOFER
+ - (5214)
8316
RIGHT SPEAKER
Block Diagrams Q548.1E LA
8319
DANGEROUS
DANGEROUS
HIGH VOLTAGE HIGH VOLTAGE
MAIN POWER SUPPLY
IPB PLHL-T826B
(1005)
Board Level Repair
8308
Component Level Repair
(5213) Only For Authorized Workshop
9. EN 57
8M85
LCD DISPLAY
(1004)
8G50
8G51
8M85
8M20
CN4
11. FAN_PWM
10. GND_SND
9. +VSND
8. +12V
7. +12V
8M95
6. +12V
5. GND1
4. GND1
3. GND1
2. STANDBY
1. 3V3_ST
CN5
12. GND1
11. I2C_DATA
10. I2C_SCL
9. INV_OK
8M99
8. A/P_DIM
7. BOOST
6. DIM
5. BL_ON_OFF
4. GND1
3. GND1
2. +12V
1. +12V
T3.15A
8736
IR LED PANEL
P2 P1
(1112)
3P 8P
2009-Apr-03
8M85
1G50 1M59
(B07B) (B08E)
1. N.C 1. SCL-AMBI-3V3
2. N.C 2. GND
... 3. SDA-AMBI-3V3
... 4. GND
... 5. GND
39. N.C 6. +3V3
40. N.C 7. GND
41. N.C
1G51
(B07B)
SSB
1. +VDISP-OUT
B
2. +VDISP-OUT
3. +VDISP-OUT (1150)
4. +VDISP-OUT
...
...
...
51. GND
1M20
(B03G)
8. +5V
7. KEYBOARD
6. LED1
5. +3V3-STANDBY
4. LED2
3. RC
2. GND
1. LIGHT-SENSOR
1M95
(B01B)
11. N.C
10. GNDSND
9. +AUDIO-POWER
8. +12V
7. +12V
6. +12V
5. GND
4. GND
3. GND
2. STANDBY
1. +3V3-STANDBY
1M99 (B01B)
12. GND
11. SDA-SET
10. SCL-SET
9. POWER-OK
8. GND
7. BACKLIGHT-BOOST
6. BACKLIGHT-OUT
5. LAMP-ON-OUT
4. GND
3. GND
2. +12VD
1. +12VD
1735 (B06A)
4. RIGHT-SPEAKER
3. GNDSND
2. GNDSND
1. LEFT-SPEAKER
1736
(B06A)
3. RIGHT-SPEAKER
2. GNDSND
1. LEFT-SPEAKER
LEFT SPEAKER
(5213)
1M85
(AL4)
14. GND
13. VLED2
12. GND
11. VLED1
10. PROG
9. TEMP-SENSOR
8. EEPROM-CS
7. BLANK-BUF
6. +3V3
TO
5. PWM-CLOCK-BUF
BACKLIGHT 4. SPI-LATCH
3. SPI-DATA-RETURN
2. SPI-DATA-OUT
1. SPI-CLOCK-BUF
1M83
(AL1)
14. GND
13. VLED2
12. GND
11. VLED1
10. PROG
9. TEMP-SENSOR
8. EEPROM-CS
7. GND
6. +3V3
5. CONTROL-2
4. CONTROL-1
3. SDA
2. GND
1. SCL
18560_400_090326.eps
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