Power Supply - Philips DVP3020K Service Manual

8 DVP3020
DIAGRAMA DE CONEXÕES - DVP3040
A
DVP3040/XX,3040K/XX DVP3042/12 WIRING DIAGRAM
4
3
2
4
SWITCH
BOARD
CN303
4PIN*2.0
1
1
Remarks:
Only version DVP3040/3040K hold the
SCART output
A
B
R COAX
SCART
L
CN8
CN7
AUDIO D/A
AUDIO
1
AK4385&CS4345
AMP&LPF
CN2
24PIN*0.5
MT1389C
24
1
SP-
SP+
SL-
SL+
4
1
LOAD+ 8M/16M
LOAD- CN3
FLASH
TROUT 5PIN*2.0
CN5
GND
TRIN
12PIN*2.0
5
1 12
VFD(W KOK) FOR 12PIN
VFD(Wo KOK) FOR 11PIN(1-11)
12 1
4
CN301
LED+ CN302
12PIN*2.0 VFD/KEY/PT6312
LED-
GND 4PIN*2.0
POWER-K
1
module.
B
C D
Pr Y
Pb CVBS
CN6
VIDEO LPF&DRIVE
CVBS 470u
3040K/94
1
1
+5V
3.3V
GND
GND
+12V
AGND
-12V
8PIN*2.5
-24V
8 8
KARAOKE A/D
CS5340
EEPROM
MAIN BOARD
C D
E
POWER
SUPPLY
CN202
KARAOKE AMP
E
4
3
2
1