Symphonic WF803 - Block Diagrams

M
M
LOADING
MOTOR
CYLINDER ASSEMBLY
SENSOR CBA
SENSOR CBA
CAPSTAN MOTOR
DRUM
MOTOR
PG
SENSOR
CONTROL
HEAD
CL504
CL502
CN504
AC HEAD ASSEMBLY
MAIN CBA
KEY- 2
RF-SW
C-FG
C-CONT
D-PFG
ST-S
T-REEL
C-F/R
KEY- 1
D-V SYNC
C-SYNC
V-ENV
REMOTE-VIDEO
CTL(+)
RESET
C-ROTA
D-REC-H
D-REC-H
D-PB-L
REC-
SAF-SW
PG-DELAY
A-MUTE-H
A-MUTE-H
A-MUTE-H
RF-SW
D-V SYNC
C-SYNC
V-ENV
TRICK-H
C-ROTA
END-S
IC501
(SERVO/SYSTEM CONTROL)
5
47
56
CTL
58
CTL(-)
57
28
49
69
62
3
20
27
65
18
78
64
19
41
11
2
24
7
66
67
LM-FWD/REV
21
D-CONT29
(DECK ASSEMBLY)
Servo/System Control Block Diagram
BLOCK DIAGRAMS <VCR SECTION>
END-S
T-REEL
T-REEL
ST-S
ST-S
Q504
Q503
Q501
RESET
Q506
SW-POINT
AL+5V
VR501
TIMER+5V
TP506
TP505
END-S
TP507
D-PB-L
TRICK-H
SP/LP/SLP
14SP/LP/SLP
P-ON-L
22
P-ON-L
P-DOWN-L
1
P-DOWN-L
H-A-SW
79
H-A-SW
H-A-COMP
80
H-A-COMP
46
OUTPUT-SELECT
D-PB-L
D-REC-H
SW511
REC SW
FROM/TO
VIDEO BLOCK
TO AUDIO
BLOCK
FROM/TO
Hi-Fi AUDIO
BLOCK
1 1KEY 2
KEY SWITCH
CL507 CN651
FUNCTION CBA
1-10-1 1-10-2 H9400BLS
WF12
WF13
CLOCK
DATA
TU701(TUNER UNIT)
23
INSEL/ST-SL
INSEL/ST-SL
16
11
12
VCR/TV5
DVD-IND 71
TIMER-IND 75
REC-IND
72
D567 DVD
D566 VCR
D564 TIMER
POWER
D565
CL508CL509
D561
REC
AL+5V
Q563
Q565
Q566
Q567
LD-SW68
AL+12V
AL+5V
VCR-IND 70
AL+5V
SW512
AL+12V
AL+15V
P-ON+5V
LD-SW
AL+5V
D555
S-LED
FROM/TO POWER
SUPPLY BLOCK
TO DVD SYSTEM
CONTROL BLOCK
DIAGRAM
IIC-BUS SCL
IIC-BUS SDA
12
13IIC-BUS SCL
77
VCR/TV
IIC-BUS SDA
NORMAL-H
ST/SAP-MODE
61
59
Hi-Fi-H-SW
Hi-Fi/NOR-IN
ST/SAP-IN
Hi-Fi-H-SW
25
KEY
SWITCH
KEY
SWITCH
KEY
SWITCH
TP502
P-ON+9V
S-INH
M
CAPSTAN
MOTOR
5 CTL(+)
6 CTL(-)
1 AL+12V
2 P-ON+5V
3 C-FG
4
C-F/R
5
C-CONT
6
GND
7
LM-FWD/REV
8
D-CONT
9
D-PFG
10
GND
11
AL+12V
12
AL+15V
TP513
CTL
IC571
(FIP DRIVER)
DISP-DATA
DISP-CLK
DISP-ENA
DISP-DATA
DISP-CLK
DISP-ENA
FP502
LED CLOCK
G1
G2
G3
G4
A
B
H
I
J
23
22
21
28
2
1
68
69
70
20
14
16
17
7
8
DVC860D
OUTPUT-SELECT
OUTPUT-SELECT
OUTPUT-SELECT
DVD-POWER
DVD POWER
26
TO DVD SYSTEM
CONTROL BLOCK
DIAGRAM
<DVD SECTION>
2 2KEY-1
1 1POWER-LED
FUNCTION CBA
FROM/TO DVD SYSTEM
CONTROL BLOCK
DIAGRAM
<DVD SECTION>
REMOTE-VIDEO
DISPLAY-CLK
6
DISPLAY-CLK
DISPLAY-DATA
8
DISPLAY-DATA
DISPLAY-ENA
9
DISPLAY-ENA
DVC860D
DVC860D