Philips VR540/39, Руководство по обслуживанию

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WIRING DIAGRAM
HE473WI 1-12-3 1-12-4
AC HEAD ASSEMBLY
AUDIO HEAD
AUDIO
ERASE HEAD
CONTROL HEAD
AE-H
AE-H/FE-H
A-COM
A-PB/REC
CTL(+)
CTL(-) 6
5
4
3
2
1
CL287
M
LOADING
MOTOR
CYLINDER ASSEMBLY
AE-H 1
AE-H/FE-H 2
A-COM 3
A-PB/REC 4
CTL(+) 5
CTL(-) 6
Hi-Fi-A(L) 7
Hi-Fi-COM 8
Hi-Fi-A(R) 9
V-COM 5
V(R)-2 6
V(R)-1 1
V-COM 2
V(L)-2
3 V(L)-1
4
P-ON+5V
1 AL+12V/+20.5V
2
C-F/R
3 C-FG
4
C-CONT 5
GND 6
LM-FWD/REV 7
D-CONT 8
D-PFG 9
GND 10
AL+12V(2) 11
P-ON+15V 12
FE-H 2
FE-H GND 1
CL501
CL502
CL504
CL253
GND
1 V-OUT1
2
AL+12V(1)
3 V-IN1
4
NU 5
A-OUT1(R) 6
JK1-8P-OUT
7
A-IN1(L) 8
16P 9
A-IN1(R) 10
GND 11
A-OUT1(L) 12
1
2
3
4
5
6
7
8
9
10
11
12
CL151 CL101
CAPSTAN MOTOR
FULL
ERASE HEAD
FE HEAD
VIDEO
(R)1
HEAD
VIDEO
(L)1
HEAD
SIF
1 TU-AUDIO
2
TU-AUDIO(R)
3 GND
4
TU-AUDIO(L) 5
P-ON+5V 6
P-ON+5V
7
IIC-BUS SCL 8
IIC-BUS SDA 9
1
2
3
4
5
6
7
8
9
CN701 CN1
GND
1 KEY-2
2
3 NU 1
2
3
CN505 CN651
GND
1 V-OUT2
2
16P
3 V-IN2
4
GND 5
A-OUT2(R) 6
SC2-IN 7
A-IN2(L) 8
A-IN2(R) 9
GND 10
A-OUT2(L) 11
1
2
3
4
5
6
7
8
9
10
11
CL152 CL102
AC CORD
ANT-IN ANT-OUT
VIDEO
(L)2
HEAD
VIDEO
(R)2
HEAD
Hi-Fi AUDIO
(L) HEAD
Hi-Fi AUDIO
(R) HEAD
M
DRUM
MOTOR
PG
SENSOR
MAIN CBA
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
JACK CBA
(BHE470F01012C)
FUNCTION CBA
(BHE480F01091)
(BHE470F01012A)
AFV CBA
(BHC400F01091)
JK101,102
(DECK ASSEMBLY)
NOTE FOR WIRE CONNECTORS:
1. PREFIX SYMBOL "CN" MEANS CONNECTOR.
(CAN DISCONNECT AND RECONNECT.)
2. PREFIX SYMBOL "CL" MEANS WIRE-SOLDER
HOLES OF THE PCB.
(WIRE IS SOLDERED DIRECTLY.)
SENSOR CBA
(BHB300F01014)
SENSOR CBA
(BHB300F01014)
F,G,H,I,
J,K,L,M
[ VR540/ (39, 58), VR740/ (02, 07, 16, 39, 58), VR742/ (16, 39, 58) ]
AUDIO
OUT(R)
AUDIO
OUT(L)
CL509
SUB JACK CBA
(BHE470F01012B)
1 A-OUT(R)
2 A-OUT(L)
3 GND
Comparison Chart of
Models & Marks
Model Mark
VR540/39
VR540/58
VR740/02 D
E
F
VR740/07 G
VR740/16
VR740/39 H
VR740/58
VR742/16
VR742/39
I
J
K
VR742/58
L
M