Sharp WF-T738H Serviceanleitung Seite 18

2 3
SW701-
MODE
sw701-e-b SW70.-A-b
Roaio
OFF
OFF
INPUT
R 082JS2
Rms Radi
27K
OFF
OFF
ON
SW701— c-d RB63
R 702
R-CH 47K Radio 39
JACK PWB- A7
R'5i
c
Q'52
R152 R
69
0.1,'Sov
•clS3
MIC
'0' 16v
490:
R154
0.022
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680 P
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0107 2SC2603
L-CH
CNS201 cw 201
C203
4.7/25V
ERASE HEAD
R202 C204
12K 4.7/
swt0'-B SW•OS-O
c 307
C30S
270p
00033
Conc.'
Q 302
MAIN PWB-AI
POWER PWB- A2
H
• NOTES ON SCHEMATIC DIAGRAM can be found on page31.
• ANMERKUNGEN ZUM SCHEMATISCHEN SCHALTPLAN
• REMARQUES CONCERNANT LE DIAGRAMMESCHEMATIQUE sont indiquées la page 31.
-23-
WF-T738H/E
4
5
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CNP
SW IOS-G
Cno R7Y
0022
R729
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600K
0703
070'
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2.7K
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0701.Q7ce
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2SC1740 Sl.Nh 001
0703.0704
2SJ103 GR R 720 2.7K
Otoz
C706 R722
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R 158
0.33,'50v 2.2K 560
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0151 2SC1740 SLNR WC
47K
0152 2SC2603F MI MUTE
0108
220P SWITCHING
0/05.0106 OTC144 ES
0108
TAPE EC
QlOl—Q104 2SC2603 F
0101
SPEED/TAPE SELECTOR
R 105
C109
sov
Rin
RIZ
R129
cuz
00039
0 0082 0105
0102
22K
Q 101
Q 103
cur
47K
0104
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0103
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22K 0 10K
0106 22K
68K
a 0039
C108 2
Ri16
0 0082
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R' 1,S0v
Cill
R118 R119 R120
SPEED
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0201.0202
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R121
C207 C209 L 20•
47K 47/0'
SHOSH
R213
R 207
R2i0 C219
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c 302 CZZ7
33K
Ryo MS" 44 AL
TAPE SELE
ISS133
R 309
1 ss133
C220 7 9
308
C228
C210
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47,'10V
R305
C206
c20e
680 p 47 K R214
1.6K
c303
Q 302
C304
2SC3242 F
BIAS OSC
GRAPHIC EQ. PWB-A4 LEVEL METER PWB-A5
INDICATOR PWB-A6
stehen auf seite 31.
WF-T738H/E
8
Rero
vR553 vR557
R6S1
RSS3
33K
C651
00039
20K
c575
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555 c 557
J,' sov
c 363
c 565 cs69 csm c 573
0.1
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470
BA3e22L
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C02
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39 o. 12
CSS. C5S6 CSsa CS60
1.3K
c6'2 VR652-e
00039 20Ktav
VRå52 vR554 VRS56
IN MIC MUTE
o .01
0651.0652
9C692
22K 0 01
R-392 0751
47 K
220
Top. SW701-A-d
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SW'O'-E
F
Smos•
0451 2SC2603 F
ISS'33
0710 DTCi44 ES
ISS133
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0.47zsov
sw703
2
SPEED
'C 401 OA370e
c406 4
R404 9405
0,47,• SO
EQUALIZER SELECTOR
4539455 DTC124 S TAPE
2SC2603 F
0454.0456 2SC2603 F CONTR OL
0433
IS24 73
0.0B 020/ 47K
vR451
0459 0454
470
0.0068
0455 220K
150K
C2i5
270 p
so
R226
C216
26
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R80'
2.2K 0802
001309202 FC22 0820 082 2 0824 0626
2.2K
270
cz21 ISS13
0815
C212
00068
LISH
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De09
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Ceor
0 022 RS 10
0804
0
22K
c 804 coos
0022 too,' 1,6v
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2
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0804 DTC144
ES _REW
OBOS DTA144 SWITCHING
0806
FM Signal
Figure 23 SCHEMATIC
DIAGRAM
1
0631 Tl_2sa
cen
C695
006B
C673
0068
100/16
c677
IC6Si L A450e
ev C67 2 cee3
13
C669
C661
CS 97
0.047 004* R6S9
cee9 CSS 9 o.oee
oas
cue
ML 0068
R€5a
000/ 0047 0047 F" ibL•
10K cero
2200"6V
cere
L A450e
4
1,'SOv
0.068
0654 C6t2
F603 C696
ISS133 220 2SA
2SC287B
coo
2S01761 Atocv2Sv
crS2 R7S3
'60
220/25 v 220 0.01
0760
R05
08 0403
10K
0402
47K ISS133 22/50v
0460 0458
Cre•4S1 NS45i
ISSI 33
CA 09
1"sov 0455
0460 OTC144 ES
sw.os
12
R. 60
10K
604
3004FAS T2,5A
OFF N650
SW 601
SW
3
C 60— CC04
CN601
MODE /RUM'ING
CONTROL
0855
ISS133 1,
9
Oeos
R809 0"
oe56
lss
080' 804
0806/080
SWITCHING
DTC124 XS 0801.0802 2sA104e GR SWITCHM
0851 Q8S3 OTA144ES
Playback Signal
Record Signal
10
-24-
2200' '6v
c 902
J6S1
Exr sp
c 901
0 022
c
J6S2
HEAC*ONE
JACK PWB —A7
STOP SW
SW403
SW
SW402
Mute SW
SW40
APss SW
SOL4S
sw405
SW
POWER
soca
RBS'
680
085'
L TSE 42A
INO.
ReS2
680
0052
Re53
0835
LTSPA2A
LED DRIVER