Hitachi 9305 Manuel Technique page 60

2 WIRING DIAGRAMS
2-1 VCR Section
CL591
FUNCTION CBA
(DECK ASSEMBLY)
ACE HEAD ASSEMBLY
CL287
AUDIO AE-H 1
ERASE HEAD
AE-H/FE-H 2
A-COM 3
AUDIO HEAD
A-PB/REC 4
CTL(+) 5
CONTROL HEAD
CTL(-) 6
FE HEAD
FULL
ERASE HEAD
M
CAPSTAN
MOTOR
CYLINDER ASSEMBLY
LOADING
MOTOR
PG
SENSOR
DRUM
M
MOTOR
VIDEO
(R)1
HEAD CAPSTAN
MOTOR
VIDEO
(L)1
HEAD
VIDEO
(L)2
HEAD
VIDEO
(R)2
HEAD
Hi-Fi AUDIO
(R) HEAD
Hi-Fi AUDIO
(L) HEAD
VIDEO
IN
JW007 CL505
1 GND 1
2 KEY-1 2
3 AL+5V(1) 3
4 4
POWER-LED
JK101
1
2
3
4
5
CL504 6
7
1 AE-H
8
2 AE-H/FE-H
9
3 A-COM 10
11
4 A-PB/REC
12
5 CTL(+)
13
6 CTL(-) 14
15
16
17
18
CL501
19
2 FE-H
20
21
1 FE-H GND
CL502
1 AL+20.5V/+12V
2 P-ON+5V
3 C-FG
M
4 C-F/R
5 C-CONT
6 GND
7 LM-FWD/REV
8 D-CONT
CL2017
9 D-PFG
1 A-OUT2(R)
10 GND
2 A-OUT2(L)
11 AL+12V(2)
3 GND
12 P-ON+15V
4 A-IN2(R)
5 A-IN2(L)
SC2-IN
6
CL251
7 AL+12V
1 V(R)-1
8 V-OUT2
2 V-COM
9 GND
3 V(L)-1
10 V-IN2
4 V(L)-2
5 V-COM
6 V(R)-2
7 Hi-Fi-A(R)
8 Hi-Fi-COM
9 Hi-Fi-A(L)
FRONT REAR
AUDIO AUDIO S-VIDEO DIGITAL
OUT(R) OUT (L) OUT AUDIO OUT
CL001 CL001
JW005
1
AL+44V 1
GND 2 2
AL+12V 3 3
GND 4 4
5 5
AL+5V(P-DOWN)
AL+5V 6 6
GND 7 7
AL+20.5V 8 8
GND 9 9
CL002 CL002
JW006
AL-30V 1 1
GND 2 2
AL+1.5V 3 3
GND 4 4
AL+3.3V 5 5
GND 6 6
P-OFF-H 7 7
F2 8 8
F1 9 9
POWER SUPPLY CBA JUNCTION CBA
DVD
AC CORD
OPEN/ CLOSE
CBA
JACK CBA
JW008 CL2018 JK1402
1
1
2
2
3 3
AFV CBA
4
4
5
5
6
6 7
8
7
9
8
10
9 11
12
10
13
14
15
SENSOR CBA
16
17
18
19
20
21
SENSOR CBA
AUDIO AUDIO
OUT (R) OUT (L)
ANT-IN ANT-OUT
CN003 CN050
1
1 AL+44V
2 2 GND
3 3 AL+12V
4 4 GND
5
5 AL+5V(P-DOWN)
6 6 AL+5V
7 7 GND
8 8 AL+20.5V
9 9 GND
10
10 AL-30V
11
11 GND
12
12 AL+1.5V
13
13 GND
14 14 AL+3.3V P-ON+3.3V
15 15 GND
16 16 P-OFF-H
17 17 F2
18 18 F1
REMOTE-DVD
CL2016 JW009 CL2015
1 OPEN/CLOSE 1
2 GND 2
CN1 CN701
1 NU 1
2 SIF 2
DVD-A-MUTE
3 GND 3
4 TU-AUDIO(R) 4
DVD-A(L)-MUTE
5 TU-AUDIO(L) 5
6 P-ON+5V 6
DVD-A(R)-MUTE
7 P-ON+5V 7
8 IIC-BUS SCL 8
9 IIC-BUS SDA 9
OPEN/CLOSE 4
MAIN CBA
CN1051
EV+1.5V 1
EV+1.5V 2
EV+1.5V 3
4
EV+3.3V
EV+3.3V 5
GND 6
GND 7
GND 8
GND 9
GND 10
TO DVD MAIN
GND 11
CBA CN401
GND 12
(JW001)
P-ON+5V 13
EV+9V 14
EV+9V 15
FP-STB 16
17
FP-DIN 18
PWRCON 19
OUT-SEL 20
FP-CLK 21
22
TO WIRING
DIAGRAM
CN1601
<DVD SECTION>
1
VIDEO-Y
2
ASPECT
VIDEO-R 3
GND 4
VIDEO-B 5
GND 6
VIDEO-G 7
GND 8
TO DVD MAIN
VIDEO-C 9
CBA CN601
10
GND (JW002)
11
GND
12
DVD-A(L) 13
14
DVD-A(R) 15
16
AUDIO+5V 17
SPDIF 18
CN2014
PLAY 1
TO DVD MAIN
STOP 2
CBA CN302
POWER 3
(JW003)
3