Panasonic DMR-EZ47VP

11.5. Analog Timer Block Diagram
3
FILAMENT ON
48 65 S18
S1
44 47 G4
G1
IC37001
(RESET)
IC6001
IC7501
< OPERATION KEY >
S27509
SELECT
S27507
D2V
S27506
REC
S27502
CH DOWN
S27508
V2D
S27504
CH UP
S27501
OPEN/CLOSE
S27503
STOP
S27505
PLAY
S27510
RST
SCLK
(FAN MOTOR DRIVE) Q37001
X SW +12.5V
QR7502
+5V
3
P37001
1
P37001
1 3 (FAN MOTOR DRIVE)
7 5
FAN MOTOR
M
(SYSTEM CONTROL/SERVO/TIMER)
VTR S-DATA CLK
VTR S-DATA IN
VTR S-DATA OUT
VTR TIMER CS
70 69 68 15
X SW+6V
DMR-EZ47VP/EZ475VP Analog Timer Block Diagram
DUB LED DVD LED
16KEY IN1 37RST KEY 17KEY IN2 18KEY IN3
66 86
1 2
3
P6003P31903
8
DISPLAY DRIVE
DVD
D27503
(DVD LED DRIVE) QR27503
5
P31903 P6003
9
DUB
D27501
(DUBBING LED DRIVE) QR27501
6
P31906
VHS LED 68 VHS
D27505
(VHS LED DRIVE) QR27505
4
PP27501
5
6
4
P6001 P31905
P31906 PP27501P6001 P31905
P31906 PP27501P6001 P31905 P31906 PP27501P6001 P31905
P31906 PP27501P6001 P31905
P31906 PP27501P6001 P31905
1
7
P31906 PP27501P6001 P31905
7 2 3
TIMER DISPLAY
VDD
FAN LOCK88 OUT FAN PWM
94
MAIN P.C.B.
FRONT (R) P.C.B.
(TIMER CPU)
DP7501
28 7
291G 142G 113G
44G
P16
6
P17
5
P18
P1
27
P2
26
P3
24
P4
23
P5
22
P6
20
P7
19
P8
17
P9
16
P10
15
P11
13
P12
12
P13
10
P14
9
P15
F- F+
1
32
Q7501
1
P6002P31904
1
P6002P31904
2
P.C.B. DIGITAL TO
IC1400- POWER & DIGITAL I/F P.C.B. FROM
20
L
H
T1130- POWER & DIGITAL I/F P.C.B. FROM
6 TBUS CLK
6
P56001 P37101
11
P31904 P6002
HDMI P5 ON
39 HDMI P ON [5V]
17
P56001 P37101
17
P31904 P6002
IC7503
X SW+5.8V
VOUT 12 RESET8
32
S-DATA CLOCK VTR S-DATA IN VTR
31 30
S-DATA OUT VTR TIMER CS IN VTR
83
X7501
11 10MHz IN
10MHz OUT10
FRONT (L) P.C.B.
3
PP4601PS6001
S7701 S7702
POWER EJECT
H
DMR-EZ47VP / DMR-EZ475VP
58