Block Diagrams Wiring Diagram Blockbuster 32 - Philips Q552.2E Service Manual

9. Block Diagrams
9-1 Wiring diagram Blockbuster 32"
WIRING DIAGRAM 32" BLOCKBUSTER
1316
10P
MAIN POWER SUPPLY
32" DPS-93BP
(1005)
1316 1M95
(PSU) (PSU)
1. ANODE 1 1. +3V3STDBY
2. NC 2. STANDBY
3. CATHODE 1 3. GND
4. GND 4. GND
5. ANODE 2 5. +12V
6. NC 6. +12V
7. CATHODE 2 7. +VSND
8. NC 8. GND_SND
9. ANODE 3 9. BL-ON-OFF
10. NC 10. BL-DIM1
11. CATHODE 3 11. BL-I-CTRL
12. NC 12. POK
13. ANODE 4 13. +24V
14. NC 14. GND1
15. CATHODE 4
Block Diagrams
Q552.2E LA 9.
1M95
14P
TO DISPLAY
MAINS
SWITCH
(8308)
1308
(PSU)
LEADING EDGE
1. N
2. L
EN 71
8M95
LOUDSPEAKER
(5213)
8G50
8G51
LCD DISPLAY
TO DISPLAY
(1004)
51P 41P
C2 C1
IR/LED/CONTROL BOARD
J1
( )
1108
8P
1M95
(B03C)
1. +3V3-STANDBY
2. STANDBY
3. GND
4. GND
5. +12VIN
6. +12VIN
7. +24V-AUDIO-POWER
8. GND
9. LAMP-ON
10. BACKLIGHT-PWM_BL-VS
11. BACKLIGHT-BOOST
12. POWER-OK
13. +24V
GND
back to
2011-Jun-01
div. table
1M95
14P
SSB
B
3139 123 6495.x
(1150)
SCART
HDMI HDMI HDMI VGA
1D38 1735 1M19 1G51
(B03A) (B03A) (B09A)
1. LEFT-SPEAKER 1. LEFT-SPEAKER 1. LIGHT-SENSOR 1. +VDISP
2. GND-AUDIO 2. GND-AUDIO 2. GND 2. +VDISP
3. GND-AUDIO 3. RIGHT-SPEAKER 3. RC 3. +VDISP
4. RIGHT-SPEAKER 4. LED-2 4. +VDISP
5. +3V3-STANDBY |
6. LED-1 |
1735
(B03A) 7. KEYBOARD 51. CTRL-DISP
1. LEFT-SPEAKER 8. +5V
2. GND-AUDIO
3. GND-AUDIO
4. RIGHT-SPEAKER
(B06B)
19100_808_110211.eps
110322