Hitachi VT-FX440E Service Manual page 79

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Q504
ST-S
SENSOR PCB
Q505
END-S
SENSOR PCB
(DECK ASSEMBLY)
AC HEAD ASSEMBLY
CN504
CL504
CONTROL
2 CTL(+)
HEAD
1 CTL(-)
CYLINDER ASSEMBLY
PG
SENSOR
DRUM
M
MOTOR
M
LOADING
MOTOR
MAIN PCB
SW507
LD-SW
AL+5V
TP506
Q503
PS503
END-S
T-REEL
S-REEL
TIMER+5V
VR501
SW-POINT
CAPSTAN MOTOR
CN502
12 P-ON+15V
11 AL+12V(2)
10 GND
9 D-PFG
8 D-CONT
7 LM-FWD/REV
6 GND
5 C-CONT
CAPSTAN
M
4 C-F/R
MOTOR
3 C-FG
2 P-ON+5V
1 AL+12V/+20.5V
IC501
AL+5V
(SERVO/SYSTEM CONTROL)
RS501
REMOTE
D502
14
REMOCON-IN
SENSOR
S-LED
9
LD-SW
95
CTL(+)
94
CTL(-)
10
ST-S
4
END-S
80
T-REEL
79
S-REEL
Q501
RESET
34
RESET
VT-FX440E(UK)
AL+5V
2
PG-DELAY
AL+5V
31
REC-SAF-SW
SW506
REC-SAFETY
P-ON+15V
AL+12V
90
D-PFG
77
D-CONT
81
LM-FWD/REV
76
C-CONT
78
C-F/R
87
C-FG
P-ON+5V
AL+12V/+20.5V
C-POW-SW
FROM/TO
66
C-POW-SW
POWER
P-ON-H
67
P-ON-H
SUPPLY
P-DOWN-L
BLOCK
86 P-DOWN-L
TP507
SENS-INH
KEY
KEY- 1
7
SWITCH
KEY
KEY- 2
8
SWITCH
FP562
IC561
LED DISPLAY
(LED DISPLAY)
DRV-DATA
68
28
DRV-DATA
D1
23
DRV-STB
69
2
DRV-STB
D2
22
DRV-CLK
70
1
DRV-CLK
D3
21
D4
20
a
17
b
16
c
14
d
13
e 12
f
7
j
11
AUDIO-SW-1 29
AUDIO-SW-2 30
A-MUTE-H
83
Hi-Fi-H-SW
19
A-MODE
32
LINE-MUTE 28
IIC-BUS SDA
72
IIC-BUS SCL 71
D-REC-H
33
RF-SW
18
C-ROTA
15
D-V-SYNC
13
H-A-SW
16
H-A-COMP
17
6
V-ENV
C-SYNC
58
DAVN-L
56
TU701(TUNER UNIT)
3
SDA
12
SDA
5
SCL
11
SCL
IC503 (MEMORY)
5
SDA
6
SCL
AUDIO-SW-1
AUDIO-SW-2
TO
IIC-BUS SDA
AUDIO BLOCK
IIC-BUS SCL
A-MUTE-H
IIC-BUS SDA
IIC-BUS SCL
FROM/TO
Hi-Fi-H-SW
Hi-Fi AUDIO
BLOCK
A-MODE
LINE-MUTE
IIC-BUS SDA
IIC-BUS SCL
D-REC-H
RF-SW
C-ROTA
FROM/TO
D-V-SYNC
VIDEO BLOCK
H-A-SW
H-A-COMP
V-ENV
C-SYNC
DAVN-L

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