31
32
X1001
16MHz
OSC 1
OSC 2
Q1056
BOT SENSOR
Q1055
EOT SENSOR
Q1052
SENSOR LED
Q1051
BUFFER
D1001
2
3
4
1
2
3
4
1
Q1054
TAKE UP
REEL SENS.
Q1053
SUPPLY
REEL SENS.
36
69
68
13
14
SENS. LED
BOT
EOT
REEL S
REEL T
VIDEO ENV. DET
67
ENV. DET
Y/C/AUDIO/
HEAD AMP
D753
D754
5
VV-H
VV-H
79
REC LED
78
T-REC LED
SYSCON/SERVO/SOFT WARE
IC1001
OEC8068B
POWER
CONTROL LOGIC
TSD
2
4
7
10
LOADING MOTOR DRIVE
IC1002
OEC9029A
11
TRICK PB H
TRICK_PB-H
73
SP-L/LP-M/EP-H
1
2
8
VCC
CP1002
5
3
1
CYL DRIVE
CYL FG
CYL PG
CAPSTAN DD UNIT
TV
34
33
LDM FWD
LDM REV
35
53
DRM ON
DFG IN
54 DPG IN
3
V. REF
Q1001
CAP V. REF
Q1002
P. ON SW
P. CON+5V
1
FG
52 CFG IN
TV_POWER-H
POWER
REC/OTR
STOP/EJECT
PLAY
CH DOWN
CH UP
VOL. UP
VOL. DOWN
KEY-A
KEY-B
REMOCON_OUT
1
2
3
OS751
AT+5V
LDM+
LDM-
LOADING MOTOR
CP1004
CP1003
MICRO MOTOR
AT+5.6V
7
V.REC START-H
SP-L/LP-M/EP-H
V.REC_ST-H
D757
SW
SAVE
DRIVER
SYSCON/SERVO/OPERATION BLOCK DIAGRAM
ON/OFF
76
PLAY_ LED
D705
D756
AT+5V
E-5
E-6