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Servo/System Control Block Diagram
Comparison Chart of
Models & Marks
Model
Mark
VR130/02
AF
VR130/07
AG
VR130/39
AH
VR130/58
AI
SW510 POWER
CL509
1
KEY-1
POWER SW CBA
(DECK ASSEMBLY)
CL287
CONTROL
5
CTL(+)
HEAD
6
CTL(-)
AC HEAD ASSEMBLY
Q504
ST-S
SENSOR CBA
Q505
END-S
SENSOR CBA
CYLINDER ASSEMBLY
PG
SENSOR
DRUM
M
MOTOR
M
LOADING
MOTOR
BLOCK DIAGRAMS
NOTE FOR WIRE CONNECTORS:
1. PREFIX SYMBOL "CN" MEANS CONNECTOR.
(CAN DISCONNECT AND RECONNECT.)
2. PREFIX SYMBOL "CL" MEANS WIRE-SOLDER
"
" = SMD
HOLES OF THE PCB.
(WIRE IS SOLDERED DIRECTLY.)
MAIN CBA
CL508
1
SW507
LD-SW
CL504
AL+5V
5
6
TP506
END-S
Q503
T-REEL
CAPSTAN MOTOR
CL502
12 C-F/R
CAPSTAN
M
11 AL+12V
MOTOR
10 AL+12V
9 P-ON+5V
8 GND
7 C-FG
6 C-CONT
5 GND
4 D-FG
3 LM-FWD/REV
2 D-CONT
1 D-PG
1-9-11
TEST POINT INFORMATION
:INDICATES A TEST POINT WITH A JUMPER WIRE ACROSS A HOLE IN THE PCB.
:USED TO INDICATE A TEST POINT WITH A COMPONENT LEAD ON FOIL SIDE.
:USED TO INDICATE A TEST POINT WITH NO TEST PIN.
:USED TO INDICATE A TEST POINT WITH A TEST PIN.
IC501
(SERVO/SYSTEM CONTROL)
TP501
CTL
97
CTL
AL+5V
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
Q501
TIMER+5V
RESET
34
RESET
AL+5V
VR501
2
PG-DELAY
SW-POINT
AL+5V
31
REC-SAF-SW
SW506
REC-SAFETY
78
C-F/R
AL+12V
AL+12V
P-ON+5V
87
C-FG
76
C-CONT
89
D-FG
81
LM-FWD/REV
77
D-CONT
90
D-PG
C-POW-SW
TO
66
C-POW-SW
P-ON-H
POWER
67
P-ON-H
SUPPLY
P-DOWN-L
BLOCK
86
P-DOWN-L
TP507
S-INH
CL505
KEY
KEY- 1
7
4
KEY-1
SWITCH
2
KEY-2
KEY- 2
8
SW505
CH-UP
IC561
(FIP DRIVER)
DRV-DATA
68
28
DRV-DATA
G1
23
DRV-STB
69
2
DRV-STB
G2
22
DRV-CLK
70
1
DRV-CLK
G3
21
20
G4
S1
7
S2
8
S7
13
S8
14
S9
16
S10
17
AH
AUDIO-SW-1
29
AUDIO-SW-2
30
A-MUTE-H
83
I2C-BUS SDA
72
I2C-BUS SCL
71
DAVN-L
20
D-REC-H
65
RF-SW
18
C-ROTA
15
D-V SYNC
13
V-ENV
6
C-SYNC
58
SECAM-H
32
TRICK-H
33
AH
1-9-12
FUNCTION CBA
CN651
KEY SWITCH
4
2
KEY SWITCH
FP562
LED CLOCK
TU701(TUNER UNIT)
3
SDA
12
SDA
5
SCL
11
SCL
IC503 (MEMORY)
5
SDA
6
SCL
AUDIO-SW-1
AUDIO-SW-2
TO
I2C-BUS SDA
AUDIO BLOCK
I2C-BUS SCL
A-MUTE-H
I2C-BUS SDA
I2C-BUS SCL
DAVN-L
D-REC-H
RF-SW
C-ROTA
TO
D-V SYNC
VIDEO BLOCK
V-ENV
C-SYNC
SECAM-H
TRICK-H
HC260BLS
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