CONTROL
HEAD
CL1402
AC HEAD ASSEMBLY
MAIN CBA
POWER SUPPLY
/
AV CBA
RF-SW
T-REEL
DV-SYNC
C-SYNC
C-SYNC
V-ENV
CTL(+)
D1224 S-LED
D1204 REC
D1216 DVD
D1217
TV/VCR
Q1210
Q1211
Q1207
P-ON+5V
REC-LED
KEY0
RS1201
REMOTE
SENSOR
KEY1
KYE2
DVD-H
TV/VCR-LED
RESET
ROTA
D-REC-H
D-REC-H
REC-SAFETY
A-MUTE-H
SCL
REMOTE
SDA
A-MUTE-H
CTL(-)
RF-SW
DV-SYNC
V-ENV
ROTA
IC1201
(SERVO/SYSTEM CONTROL)
AL+5V
AL+5V
94
95
80
34
18
15
10
13
74
33
44
65
72
CTL AMP-OUT
REM-OUT
97
CTL-AMP-OUT
TP1201
(DECK
ASSEMBLY
)
Servo/System Control Block Diagram
BLOCK DIAGRAMS <TV/VCR Section>
T-REEL
Q1206
Q1205
RESET
T+5V
ST/SAP-IN
4
NORMAL-H
22
TAPE-SPEED
28
EXT-H
29
RENTAL
30
SPL-PLAY
TAPE-SPEED
EXT-H
RENTAL
SPL-PLAY
32
REC/EE/PB
REC/EE/PB
27
VOL-CONT
VOL-CONT
11
EXT-H
A-MUTE-H
JACK-MUTE-H
JACK-MUTE-H
Hi-Fi-CS
DVD-H
DVD-MAIN-PWR
67
SW1211
REC
SAFETY
FROM/TO
VIDEO BLOCK
DIAGRAM
FROM/TO
AUDIO BLOCK
DIAGRAM
FROM/TO
Hi-Fi AUDIO
BLOCK
DIAGRAM
1-11-1
1-11-2
TD603BLS
SCL
(MEMORY)
SDA
6
5
P-DOWN-L
84
P-ON-H
P-DOWN-L
P-ON-H
31
LD-SW
1
I
2
C-OPEN
EXT-H
45
71
AL+5V
SW1212
LD-SW
CS
7
FROM/TO
POWER
SUPPLY BLOCK
DIAGRAM
SDA
SCL
FROM/TO
CHROMA
/TUNER
BLOCK
DIAGRAM
IC1202
WF3
ENV-DET
17
V-H-SW
ENV-DET
V-H-SW
16
69
Hi-Fi-DATA
68
Hi-Fi-CLK
70
Hi-Fi SW
ST/SAP-IN
NORMAL-H
Hi-Fi-CS
DVD-MAIN-PWR
Hi-Fi-DATA
Hi-Fi-CLK
Hi-Fi SW
19
26
48
21
DVD-H
DVD-MUTE
42
5
8
KEY SWITCH
SW1201 SW1203,
SW1206 SW1210
6
6
KEY1
5
5
KEY2
CN2802
CN2803
CN1805
KEY SWITCH
SW2406 SW2408
KEY SWITCH
SW2401 SW2405
14
25
11
SDATA
11
2 SDATA
FROM/TO
DVD
SYSTEM
CONTROL
BLOCK
DIAGRAM
CN401
CN2401
6
CN1804
12
SCLK
13
CS
15
REMOTE
M
1
C-F/R
5
FG-GND
6
C-FG
7
C-CONT
CAPSTAN
MOTOR
CAPSTAN MOTOR
AL+12V
D/L+12V
10
LD-CONT
11
D-CONT
9
D-FG
12
D-PG
P-ON+5V
END-SENS.
Q201
SENSOR CBA
(END-SENSOR)
ST-SENS.
Q202
SENSOR CBA
(ST-SENSOR)
3 SCLK
4 CS
5 REMOTE
52
51
50
SDATA
SCLK
CS
I2C-OPEN
DG-ON-H
DG-ON-H
61
73
DVD-MUTE
5
CTL(+)
6
CTL(-)
8
M-GND
4
P-ON+5V
3
D/L+12V
2
AL+12V
66
87
76
89
82
77
90
C-F/R
C-FG
C-CONT
D-FG
LD-CONT
D-CONT
D-PG
CL1201
M
LOADING
MOTOR
CYLINDER ASSEMBLY
M
DRUM
MOTOR
PG
SENSOR
9
7
ST-SENS.
END-SENS.
12
13
15
NOTE FOR WIRE CONNECTORS:
1. PREFIX SYMBOL "CN" MEANS CONNECTOR.
(CAN DISCONNECT AND RECONNECT.)
2. PREFIX SYMBOL "CL" MEANS WIRE-SOLDER
HOLES OF THE PCB.
(WIRE IS SOLDERED DIRECTLY.)
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.
