Text preview for : b_power.pdf part of panasonic b power panasonic DVD-Video NV-VP33EF MAD0504002CE doc b_power.pdf



Back to : b_power.pdf | Home

FF REW REC T. REC POWER D_STOP D_PLAY
S4802 S4803 S4804 S4805 S4806 S7503 S7504




D4801
TIMREC_H
FRONT SWITCH PCB
CH_DN EJECT
S4807 S4808
OPEN/CLOSE DVD-RAM DUB AV_ENHANCER
S7506 S7501 S7508




PLAY STOP CH_UP
S4809 S4810 S4811
IC6101

PP4801 PS7501 19 KEY3
11 11
PP4801 PS7501 20 KEY4
12 12




PP4801 PS7501 16 KEY0
8 8
PP4801 PS7501 17 KEY1
9 9
PP4801 PS7501 18 KEY2
10 10
PP4801 PS7501 IR 7501 33 REMOCON
FRONT JACK PCB 1 1

X6101


1 9 OSC2 49 1G
AC ~
POWER
SOCKET 42 8G
TRANSFORMER
P1101 L1120 L1121 T1150 SYSCON & SERVO 3 10 OSC1
F1101

PS1301 P1001 IC6001
14
4 4
D1101, D1102
D1103, D1104




94
LINE FILTER



LINE FILTER




~
SURGE 17 PS1301 P1001
9,10 9,10 P.FAIL L 78 P.FAIL L 26 RESET 62
KILLER

PS1301 P1001
13
7 7

PS1301 P1001
12
2 2

PS1301 P1001
11
1 1




16




IC1390
IC 1001
18 PS1302 PS8002
8 8
CONSTANT
VOLTAGE 15 PS1301 P1001
CONTROL IP1240 IC1340 12,13 12,13

20 IC PROTECTOR PS1302 PS8002
50V/0.25A 4 4
52 1




F-
F+
POWER SUPPLY PCB Q1200 IC1200 4 ~ 36 52 ~ 58
P 1 ~ P 33 DGT 1 ~ DGT 8
PHOTO SHUNT
COUPLER REG.


AV-Decoder
FL(DP7501)

HOT COLD




NV-VP33EF
POWER PCB
BLOCK DIAGRAM