DMR-EH80VEG
DMR-EH80VEB
SYSTEM CONTROL / SERVO & TIMER
BLOCK DIAGRAM
TO
IC3002 , QR4501, IC3906 , IC7402
5
5
5
L
H
L
L
H
H
H
P.C.B.
DIGITAL I/F
TO/FROM
TL6002
+6V
TL6004
34
RESET
FRONT JACK P.C.B.
2
P31905
P6005
11
2
8
5
10
3
PP4600
PP4600
PP4600
PS6002
PS6002
PS6002
4
5
2
5
P6003
P6003
P6003
P31903
P31903
P31903
P31905
P6005
+5V
3
IC7801
1 IR
(REMOTE CTL.RECEIVER)
14
REMOCON
VHS KEY 1 5
VHS KEY 2 6
STOP
S7801
FF
POWER
S7802
CH-UP
S7805
S7806
S7813
S7812
S7810
PLAY
REC
EXT_LINK_D
EXT_LINK_V
S7809
EJECT
REW
S7808
S7807
S7803
CH DN
TIMER BUS CLK 70
TIMER BUS DATA IN 69
IIC CLK 71
TIMER BUS DATA OUT 68
15
TIMER CS
POWER
FROM
HEAD(+)
HEAD(-)
5
IC6202
4 OUT
(RESET)
X SW+5.8V
+5V
(SWITCHING REG.+5V)
IC6302
ON
IN
OUT
4
3
1
PON
75
SST 6V
5V(D) 37
(12MHz)
X6001
(32KHz)
X6002
12MHz OUT 39
12MHz IN 38
32KHz OUT 36
32KHz IN 35
EEL
EEL
ETY TAB
HOTO
OTO
ITION SW4
SITION SW3
ITION SW2
SITION SW1
CTL OUT
FF/REW
ET
AMP REF
EF
OADING
DING
AMP. IN
AMP. OUT
(SYSTEM CONTROL/SERVO/TIMER)
1
P R/F
P ET
RRENT LIMIT
IIC DATA 72
TO
IC37501
IC37501
IC4501
IC4501
, IC3901
, IC3901
, IC6101
, IC6101
28
29
42
43
88
89
7
6
11
12
73
74
, TU7401
, TU7401
, IC3001
, IC3001
,
,
TO
69
DMR-EH80VEG / DMR-EH80VEB
126
Содержание DMR-EH80VEG
Страница 43: ...43 DMR EH80VEG DMR EH80VEB ...
Страница 66: ...66 DMR EH80VEG DMR EH80VEB ...
Страница 68: ...DMR EH80VEG DMR EH80VEB 68 ...
Страница 76: ...DMR EH80VEG DMR EH80VEB 76 ...
Страница 100: ...DMR EH80VEG DMR EH80VEB 100 ...
Страница 101: ...26 EXPLODED VIEWS 26 1 MECHANISM CASING PARTS 101 DMR EH80VEG DMR EH80VEB ...
Страница 102: ...26 2 FRONT PANEL PARTS 102 DMR EH80VEG DMR EH80VEB ...
Страница 103: ...26 3 VHS MECHANISM PARTS 103 DMR EH80VEG DMR EH80VEB ...
Страница 104: ...26 4 PACKING ACCESSORIES 104 DMR EH80VEG DMR EH80VEB ...
Страница 159: ...28 3 POWER P C B FOR PRINTING A4 SIZE DMR EH80VEG DMR EH80VEB 159 ...
Страница 160: ...DMR EH80VEG DMR EH80VEB 160 ...
Страница 161: ...DMR EH80VEG DMR EH80VEB 161 ...
Страница 162: ...DMR EH80VEG DMR EH80VEB 162 ...
Страница 172: ...DMR EH80VEG NICAM DECODER PCB COMPONENT SIDE 94 DMR EH80VEG DMR EH80VEB 172 ...
Страница 177: ...25 11 SD CARD P C B SOLDER COMPONENT SIDE 97 DMR EH80VEG DMR EH80VEB 177 ...