BLOCK DIAGRAMS
Servo/System Control Block Diagram
HG2E0BLS
1-7-1
CN504
CTL AMP OUT
97
SENSOR CBA
SENSOR CBA
END-S
ST-S
Q504
Q505
CONTR
OL
HEAD
AC HEAD ASSEMBLY
(DECK ASSEMBLY)
TP501
CTL
Comparison Char
t of
Models & Marks
Model
Mark
TVCR-210(C)
TVCR-610(C)
A
B
M
M
LOADING
MOTOR
CAPSTAN MOTOR
MAIN CBA
KEY- 2
C-CONT
C-FG
D-PFG
ST-S
T-REEL
C-F/R
KEY- 1
REMOCON-IN
CTL(+)
RESET
REC-SAF-SW
PG-DELAY
CTL(-)
D-V-SYNC
D-REC-H
RF-SW
H-A-SW
C-ROTA
END-S
14
90
87
94
95
76
10
4
80
34
78
2
13
15
18
33
16
31
8
7
RS501
REMO
TE
SENSOR
LM-FWD/REV
81
D-CONT
77
T-REEL
Q501
RESET
Q503
S-REEL
79
SW-POINT
AL+5V
VR501
TIMER+5V
S-REEL
PS503
TP506
IIC-BUS SDA
IIC-BUS SDA
IIC-BUS SCL
A-MUTE-H
IIC-BUS SDA
IIC-BUS SCL
Hi-Fi-H-SW
A-MODE
A-MUTE-H
Hi-Fi-H-SW
A-MODE
H-A-COMP
17
V-ENV
6
P-ON-H
C-POW-SW
P-ON-H
C-POW-SW
P-DOWN-L
67
66
86
P-DOWN-L
C-SYNC
58
SW506
TO
VIDEO BLOCK
TO
Hi-Fi AUDIO
BLOCK
TO
AUDIO BLOCK
SDA
SDA
SCL
SCL
TU701(TUNER UNIT)
IC503
(MEMORY)
72
32
19
83
IIC-BUS SCL
D-V-SYNC
D-REC-H
RF-SW
H-A-SW
C-ROTA
IIC-BUS SDA
H-A-COMP
V-ENV
C-SYNC
IIC-BUS SCL
71
3
5
SDA
SCL
12
11
LD-SW
9
AL+12V/+20.5V
P-ON+15V
AL+5V
AL+5V
SW507
AL+12V
P-ON+5V
LD-SW
AL+5V
D502
S-LED
TO POWER
SUPPLY BLOCK
LINE-MUTE
KEY
SWITCH
KEY
SWITCH
TP507
SENS-INH
CAPSTAN
MOTOR
IC561
A
(LED DISPLAY)
IC501
(SERVO/SYSTEM CONTROL)
DRV-DATA
DRV-STB
DRV-CLK
DRV-DATA
DRV-STB
DRV-CLK
FP562
LED DISPLAY
D1
D2
D3
D4
a
f
j
b
c
d
23
22
21
28
2
1
68
69
70
20
11
16
14
13
e
12
17
7
AUDIO-SW-2
AUDIO-SW-2
30
AUDIO-SW-1
AUDIO-SW-1
29
LINE-MUTE
28
5
6
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
4
C-F/R
3
C-FG
2
P-ON+5V
1
AL+12V/+20.5V
REC-SAFETY
END-S
Q562
Q563
Q564
Q565
CAS-LED
TIMER-LED
REC-LED
POWER-LED
+5V
B
B
A
B
26
25
24
23
2
CTL(+)
1
CTL(-)
D565
REC
D564
TIMER
D563
CAS
D562
PO
WER
D561
ST
AND-BY
CYLINDER ASSEMBLY
DRUM
MOTOR
PG
SENSOR
M
