NV-VP23EG/EC/EP
NV-VP28EG/EC
NV-VP33EG/EC/EB/EBL/EP
POWER PCB
BLOCK DIAGRAM
20
14
13
12
11
15
18
17
16
POWER
TRANSFORMER
T1150
L1121
LINE FIL
TER
D1101, D1102
D1103, D1104
LINE FIL
TER
L1120
AC
SOCKET
P1101
SURGE
KILLER
CONSTANT
VOLTAGE
CONTROL
PHOTO
COUPLER
SHUNT
REG.
IC PROTECTOR
50V/0.25A
<D 3,3V>
<UNREG 6V>
<M 9V>
<UNREG 36V>
<UNREG 14V>
<UNREG -23V>
<HE - >
<HE + >
P.FAIL
78
L
P.FAIL L
26
8G
1G
RESET
OSC1
OSC2
94
~
62
49
~
42
9
10
1
F-
F+
52
4 ~ 36
P 1 ~ P 33
52 ~ 58
DGT 1 ~ DGT 8
X6101
3
1
KEY0
16
KEY1
17
KEY2
18
REMOCON
IR 7501
33
KEY4
20
KEY3
19
DVD-RAM DUB
S7501
OPEN/CLOSE
S7506
AV_ENHANCER
S7508
D_PLAY
S7504
D_STOP
S7503
T. REC
S4805
POWER
S4806
REC
S4804
REW
S4803
FF
S4802
PLAY
S4809
STOP
S4810
CH_UP
S4811
CH_DN
S4807
EJECT
S4808
D4801
TIMREC_H
HOT
COLD
Содержание NV-VP23-33
Страница 13: ...C Stop unloading just before unloading would be completed D Then the tape becomes slack 13 ...
Страница 18: ...7 3 TOP PANEL 1 Unscrew the Screws 7 4 FRONT PANEL UNIT 1 Unscrew the Screw 2 Remove the Tabs 18 ...
Страница 22: ...7 9 MAIN PCB UNIT 1 Unscrew the Screws 2 Release the Connectors 3 Remove the Main PCB Unit 22 ...
Страница 23: ...7 10 POWER PCB UNIT 1 Unscrew the Screws 2 Release the Connectors 3 Remove the Power PCB Unit 23 ...
Страница 25: ...7 12 2 SERVICE POSITION OF THE POWER SUPPLY PCB 7 12 3 SERVICE POSITION OF THE DECODER PCB AND TERMINAL PCB 25 ...
Страница 39: ...10 3 FRONT HOLDER 1 Remove the Front Holder 10 4 CLAMP PLATE UNIT 39 ...
Страница 56: ...12 ABBREVIATIONS 56 ...
Страница 64: ...20 1 VCR CHASSIS PARTS SECTION 20 2 DVD CHASSIS PARTS SECTION 64 ...
Страница 65: ...20 3 CASING PARTS SECTION 65 ...
Страница 66: ...66 ...
Страница 67: ...20 4 PACKING PARTS SECTION 67 ...
Страница 86: ...LB1218 BEAD CORE J0JHC0000070 1 86 ...
Страница 122: ...5 VID_FROM_YC AV3_V_IN TO SYSCON JK4801 7 6 V_OUT_TO_YC FROM SS SECTION TO IO SECTION PP4801 PS7501 3 3 ...
Страница 123: ...NV VP23EG EC EP NV VP28EG EC NV VP33EG EC EB EBL EP VCR LUMINANCE CHROMINANCE 2 2 BLOCK DIAGRAM ...