Tape Oparation) Printed; Wiring Board; Tape Oparation) Schematic; Diagram - Sony slv-779hf Service Manual

SLV-772HF/779HF
Q Q
3 7 6 3 1 5 1 5 0
MA-341
BOARD (AUDIO BLOCK (IC201))
!¶ @¡
IC201 2 REC IC201 @ª PB
H 480mVp-p H
2.3Vp-p
RF SW P
!• @™
IC201 7 REC IC201 (•
REC/PB
1.5Vp-p
0.1µsec/div 30Hz
0.1V/div
!ª @£
IC201 @£ PB IC201 #¶ REC
1.0Vp-p
H H
480mVp-p
@º @¢
IC201 @• REC/PB IC201 ^¶ REC/PB
T E
L 1 3 9 4 2 2 9 6 5 1 3
4.2Vp-p 3.579545MHz 460mVp-p
H
@¡
@∞
IC201 @ª REC
IC201 1 PB
0.4Vp-p
H 2.2Vp-p
w w w
MA-341
VIDEO, AUDIO,
SERVO/SYSTEM CONTROL,
TUNER, POWER SUPPLY
MF-316
(POWER, EJECT SWITCH)
DM-84
(TAPE OPARATION)
x a o
y
. i
4-21
http://www.xiaoyu163.com
DM-84 (TAPE OPARATION) PRINTED WIRING BOARD
8
— Ref. No. DM-84 Board; 2,000 Series —
There are few cases that the part printed on this diagram isn't mounted in this model.
Q Q
3 7 6 3
DM-84 (TAPE OPARATION) SCHEMATIC DIAGRAM
— Ref. No. DM-84 Board; 2,000 Series —
6P
XX
XX
XX
XX
u 1 6 3
.
TAPE OPARATION
DM-84
http://www.xiaoyu163.com
2 4
9 9 8
1 5 1 5 0 8 9 2 4
S463
XX
XX
S467
STOP
R474
33
S468
PLAY
S469
m
S471
c o
XX
4-22
2
9 9
9 8 2 9 9
XX