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SYSTEM CONTROL BLOCK DIAGRAM
AG-527DVDE SYSTEM CONTROL BLOCK DIAGRAM
LOADING
MOTOR
DRIVE
(LOADING MOTOR DRIVE)
LOADING
MOTOR
TO/FROM DVD
BLOCK DIAGRAM
CAPSTAN MOTOR UNIT
MAIN C.B.A.
LOADING MOTOR
CONTROL
IC6001 (SYSTEM CONTROL MICROCONTROLLER)
+5V
FF/REW
BRAKE
PLAY/CUE/SLOW/STILL
REVIEW
STANDBY/STOP
CASSETTE DOWN
EJECT
PIN NO. OF IC6001
MODE
SW6002 (MODE SELECT SWITCH)
2
3
4
1
A
B
C
H
(97)
L
L
H
H
L
L
(96)
(95)
H
L
L
H
H
L
L
H
L
L
H
H
L
L
TP6021
TP6022
TP6023
MODE SW
POSITION A
MODE SW
POSITION B
MODE SW
POSITION C
VDD
36
95
96
97
+5V
Q6003,Q6004,
Q6005
Q6006
IC6005
UNSW+5V
UNSW+14V
RESET
RESET
POWER DOWN(L)
+5V
X6001
(14.3MHz)
OSC
Q6002
SW6001
SAFETY TAB SW
OSC 1
OSC 2
SAFETY TAB BROKEN(H)
VIDEO DELAY REC(H)
SW+12V
(TO IC3501(25))
DELAY REC+12V
Q6001
38
64
37
29
SW+5V
+5V
TP6001
IC6002
IC6003
TAKEUP REEL
SENSOR
SUPPLY REEL
SENSOR
Q6010
Q6009
TAKEUP
PHOTO TR
SUPPLY
PHOTO TR
SW+5V
TAKEUP REEL PULSE
SUPPLY REEL PULSE
TAKEUP PHOTO TR/SERVICE(L)
SUPPLY PHOTO TR
80
81
D6001
SENSOR
LED
60
P6201
12
CN1
12
CN3
2
CN3
1
M
25
1
1
5
RESET
3
4
(TO IC4401(16))
Hi-Fi DELAY REC(11)
IR DATA
5
5
6
I
2
C SERIAL DATA
I
2
C SERIAL CLOCK
(TO IC5301(43))
(TO IC3001(7))
I
2
C SERIAL CLOCK
(TO/FROM IC5301(44))
(TO/FROM IC3001(8))
I
2
C SERIAL DATA
IC6004
(MEMORY)
I
2
C SERIAL DATA
I
2
C SERIAL CLOCK
17
18
(TO/FROM IC4201(17))
I
2
C SERIAL DATA
(TO IC4601(11))
I
2
C SERIAL DATA
(TO IC4601(10))
I
2
C SERIAL CLOCK
(TO IC4201(16))
I
2
C SERIAL CLOCK
TUNER CS(H)
40
12
14
13
TUNER CS(H)
SERIAL CLOCK
SERIAL DATA 0
UHF/VHF TUNER TV DEMODULATOR UNIT
TV MAIN C.B.A.
P6003
1
P6003
2
P6003
3
P7004
1
P7004
2
P7004
3
OSD CSL(L)
SERIAL DATA 0
SERIAL DATA 1
SERIAL CLOCK
52
14
15
16
44
39
40
41
43
45
OUTPUT
CONTROL
29
LED
DRIVER
IC3301
D6383
U6381
D6382
D6381
ANGLE
PR TIMER
REC
IR
RECEIVER
+5V
+5V
CH DOWN
CH UP
0~0.6V
0.7~1.9V
2.0~3.1V
3.2~4.4V
PLAY
STOP
/EJECT
OPEN
/CLOSE
POWER
VOLUME
DOWN
VOLUME
UP
FF/CUE
-----
REC
REW
/REVIEW
-----
DVD
PLAY
-----
DVD
STOP
TERMINAL
VOLTAGE
OPERATION
BUTTON
KEY VOLTAGE CHART
KEY DATA 0
KEY DATA 1
KEY DATA 2
KEY DATA 3
89
88
87
86
DVD READY(L)
HOST READY(L)
DVD RESET(L)
DVD READY(L)
45
HOST READY(L)
46
DVD RESET(L)
90
DVD SERIAL DATA 0
13
DVD SERIAL DATA 0
DVD SERIAL DATA 1
DVD SERIAL CLOCK
DVD SERIAL DATA 1
12
DVD SERIAL CLOCK
11
P6002
10
P6002
7
P6002
9
P6002
1
P6002
6
P6002
3
RESET
Q6011,Q6012
RESET
D6008
D6007
NOT USED
P6301
4
P6301
5
P6301
6
P6301
7
P6381
4
P6381
5
P6381
6
P6381
7
OPERATION C.B.A.
Summary of Contents for AG527DVDE - DVD/VCR/MONITOR
Page 1: ...ORDER NO MKE0206606C1 D1 TV DVD VCR Combination AG 527DVDE SPECIFICATIONS 1 ...
Page 28: ...Fig D2 28 ...
Page 29: ...Fig D3 29 ...
Page 30: ...6 1 1 1 Notes in chart 1 Removal of VCR DVD Ass y Fig D4 30 ...
Page 34: ...6 2 3 EJECT Position Confirmation Fig J1 2 34 ...
Page 35: ...6 2 4 Full Erase Head and Cylinder Unit Fig J2 35 ...
Page 76: ...76 ...
Page 79: ...11 2 MECHANISM BOTTOM SECTION 79 ...
Page 80: ...11 3 CASSETTE UP COMPARTMENT SECTION 80 ...
Page 81: ...11 4 CHASSIS FRAME SECTION 1 81 ...
Page 82: ...11 5 CHASSIS FRAME SECTION 2 82 ...
Page 83: ...11 6 CHASSIS FRAME SECTION 3 83 ...
Page 84: ...11 7 PACKING PARTS AND ACCESSORIES SECTION 84 ...
Page 101: ...C3038 ECEA1CKA100 ELECTROLYTIC 16V 10UF 101 ...