Philips Q522.1E LB - 6. Block Diagrams, Test Point Overview, and Waveforms; Wiring Diagram 32 (MG8)

Block Diagrams, Test Point Overview, and Waveforms
37Q522.1E LB 6.
6. Block Diagrams, Test Point Overview, and Waveforms
Wiring Diagram 32" (MG8)
LCD DISPLAY (1004)
LVDS INPUT (100Hz)
41P
LVDS INPUT (50Hz)
41P
INLET
8191
CONTROL BOARD TACT SW (0025)
1M01
3P
RIGHT SPEAKER
LEFT SPEAKER
14P
I_17970_001.eps
020608
8P11
8M95
MAIN POWER SUPPLY
(1005)
INVERTER
8M99
8D12
8521
8D10
1M99 (B02B)
8. GND
7. BACKLIGHT-BOOST
6. MACKLIGHT-OUT
5. LAMP-ON-OUT
4. GND
3. GND
2. +12VD
1. +12VD
1M95 (B02B)
11. -AUDIO-POWER
10. GNDSND
9. +AUDIO-POWER
8. +12V
7. +12V
6. +12V
5. GND
4. GND
3. GND
2. STA ND BY
1. +3V3-STA ND BY
CN6
1. 3.3VSB
2. PSON
3. SGND1
4. SGND1
5. SGND1
6. 12V
7. 12V
8. 12V
9. 12VA
10. SGND2
11. -12VA
CN2
14. ANALOG_PWM
13. DIM
12. BL_ON_OFF
11. BOOSTI
10. SGND3
9. SGND3
8. SGND3
7. SGND3
6. SGND3
5. 24VI
4. 24VI
3. 24VI
2. 24VI
1. 24VI
CN7
1. 12V
2. 12V
3. SGND1
4. SGND1
5. BL-ON
6. BL-DIMM
7. BOOST
8. SGND1
1D10 (B10A)
9. KEYBOARD
8. +5V
7. KEYBOARD
6. LED1
5. +3V3-STA ND BY
4. LED2
3. RC
2. GNDSND
1. LIGHT-SENSOR
1D12 (B10A)
4. RIGHT-
3. GNDSND
2. GNDSND
1. LEFT+
1P10 1. LIGHT-SENSOR 2. GNDSND
3. RC 4. LED2 5. +3V3-STA ND BY
6. LED1 7. KEYBOARD 8. +5V 9. KEYBOARD
1P11 1. GND 2. KEYBOARD 3. +3V3STBY
4. TACT_SWITCH_INT
CN1
1. N
2. L
1N10
1. GND
2. KEYBOARD
3. +3V3STBY
4. INTERRUPT
8002
WIRING DIAGRAM 32" (STYLING MG8)
1G50 (B06A)
41P
1. SDA-I2C4-DISP
2. SCL-I2C4-DISP
...
38. VDISP
39. VDISP
40. VDISP
41. VDISP
IR LED PANEL
(1112)
(5212) FULL RANGE
(5211) FULL RANGE
J
A
E
SSB
(1150)
B
+ -
+ -
8G50
8G52