7
CN3
1
CN3
2
CN1
7
LOADING
MOTOR
DRIVE
P6201
12
(LOADING MOTOR DRIVE)
LOADING
MOTOR
M
-
+
+5V
Q6003,Q6004,
Q6005
IC6005
UNSW+5V
UNSW+14V
RESET
D6007
D6008
SW+5V
+5V
TP6001
IC6002
IC6003
TAKEUP REEL
SENSOR
SUPPLY REEL
SENSOR
Q6010
Q6009
TAKEUP
PHOTO TR
SUPPLY
PHOTO TR
SW+5V
D6001
SENSOR
LED
+5V
X6001
(14.3MHz)
OSC
Q6002
SW6001 SAFETY TAB SW
RESET
POWER DOWN(L)
TAKEUP REEL PULSE
SUPPLY REEL PULSE
TAKEUP PHOTO TR/SERVISE(L)
SUPPLY PHOTO TR
OSC 2
OSC 1
SAFETY TAB BROKEN(H)
VIDEO DELAY REC(H)
SW+12V
(TO IC3501(25))
DELAY REC+12V
(TO IC4401(16))
Hi-Fi DELAY REC(H)
Q6001
DVD READY(L)
TO/FROM DVD
BLOCK DIAGRAM
HOST READY(L)
DVD RESET(L)
IC3301
UHF/VHF TUNER/TV DEMODULATOR UNIT
OSD CSL(L)
SERIAL DATA 0
SERIAL DATA 1
SERIAL CLOCK
D6304
D6302
D6303
D6301
ON-TIMER
ANGLE
PR.TIMER
REC
SERIAL DATA 0
SERIAL CLOCK
TUNER CS (H)
OUTPUT
CONTROL
LED
DRIVER
44
43
45
29
38
39
40
41
+5V
LOADING MOTOR
CONTROL
IC6001 (SYSTEM CONTROL MICROCONTROLLER)
IR DATA
U6301
IR
RECEIVER
38
64
37
25
1
3
4
80
81
52
14
15
16
60
VDD
+5V
36
5
29
CAPSTAN MOTOR UNIT
MAIN C.B.A.
DVD READY(L)
45
HOST READY(L)
46
DVD RESET(L)
90
DVD SERIAL DATA 0
13
DVD SERIAL DATA 1
12
DVD SERIAL CLOCK
11
TUNER CS(H)
40
MODE SW
POSITION A
MODE SW
POSITION B
MODE SW
POSITION C
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
(39)
L
L
H
H
L
L
(38)
(37)
H
L
L
H
H
L
L
H
L
L
H
H
L
L
95
96
97
TP6021
TP6022
TP6023
1
5
5
6
I
2
C SERIAL DATA
I
2
C SERIAL CLOCK
(TO/FROM IC3001(8))
I
2
C SERIAL DATA
(TO/FROM IC4201(17))
I
2
C SERIAL DATA
(TO IC4201(16))
I
2
C SERIAL CLOCK
(TO IC5101(10))
I
2
C SERIAL DATA
(TO IC5101(9))
I
2
C SERIAL CLOCK
(TO IC3001(7))
I
2
C SERIAL CLOCK
(TO/FROM IC5301(44))
(TO IC5301(43))
I
2
C SERIAL DATA
I
2
C SERIAL CLOCK
IC6004
(MEMORY)
17
18
(TO IC4601(11))
I
2
C SERIAL DATA
(TO IC4601(10))
I
2
C SERIAL CLOCK
CH DOWN
CH UP
PLAY
/REPEAT
STOP
/EJECT
OPEN
/CLOSE
SKIP
+
SKIP
-
DVD
PAUSE/STILL
POWER
DVD
STOP
VOLUME
DOWN
VOLUME
UP
-----
-----
DVD
PLAY
REW
/REVIEW
TV/FM
REC
FF/CUE
-----
TERMINAL
VOLTAGE
OPERATION
BUTTON
KEY MATRIX (SW6301~SW6309,6311,6312,6315,6316,SW6383~SW6386)
KEY DATA 0
KEY DATA 1
KEY DATA 2
KEY DATA 3
+5V
89
88
87
86
KEY DATA 4
85
P6002
9
P6002
1
DVD SERIAL DATA 0
P6002
6
P6002
10
DVD SERIAL DATA 1
P6002
7
DVD SERIAL CLOCK
P6002
3
RESET
NOT USED
RESET
Q6006
Q6011,Q6012
RESET
P6501
3
P6501
2
P6501
4
P7003
3
P7003
2
P7003
4
13
14
12
POWER SUPPLY C.B.A.
0V
0.6V
0.7V
1.9V
2.0V
3.1V
3.2V
4.4V
SYSTEM CONTROL BLOCK DIAGRAM
PV-DM2092/PV-DM2092-K SYSTEM CONTROL BLOCK DIAGRAM
Содержание OmniVision PV-DM2092-K
Страница 1: ...ORDER NO MKE0207607C1 B22 TV DVD VCR Combination PV DM2092 PV DM2092 K SPECIFICATIONS 1 ...
Страница 10: ...Fig 1 4 Fig 1 5 10 ...
Страница 27: ...CAUTION Disconnect AC plug before disassembly Fig D1 Fig D2 27 ...
Страница 28: ...Fig D3 28 ...
Страница 29: ...6 1 1 1 Notes in chart 1 Removal of VCR DVD Ass y Fig D4 29 ...
Страница 33: ...6 2 3 EJECT Position Confirmation Fig J1 2 33 ...
Страница 34: ...6 2 4 Full Erase Head and Cylinder Unit Fig J2 34 ...
Страница 76: ...76 ...
Страница 79: ...11 2 MECHANISM BOTTOM SECTION 79 ...
Страница 80: ...11 3 CASSETTE UP COMPARTMENT SECTION 80 ...
Страница 81: ...11 4 CHASSIS FRAME SECTION 1 81 ...
Страница 82: ...11 5 CHASSIS FRAME SECTION 2 82 ...
Страница 83: ...11 6 CHASSIS FRAME SECTION 3 83 ...
Страница 84: ...11 7 PACKING PARTS AND ACCESSORIES SECTION 84 ...