Panasonic SAAK200 - MINI-HES/W CD PLAYER, Schematic Diagram

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CN302
D316
MA2J72800L
D315
MA2J72800L
D314
MA2J72800L
D313
MA2J72800L
Q303
KRC101STA
BLKCLK INTERFACE SWITCH
Q305
C322
1000P
Q202
Q203,Q403
KTD1304TA
MUTING SWITCH
-9V
HPR
HPL
ASP_DA
T
A
+9V -9V
MUTEA
/CDRST
BLKCLK
SUBQ
ST
A
TUS
/RESTSW
SW5V
PLLCE
PLLDA
PLLCLK
CD3.3V
CD7.5V
CDR
CDL
/REST SW CDDGND CDAGND RST ST
A
T
SUBQ SQCK BLKCK SPEED MLD MDA
T
A
MCLK PGND +7.5V CD3.3V LCH OUT LD_SW
HP GND
+9.0V
LED9V
DCDET
/CD
MUTE H
MIC GND
HPR
HPL
SSEQ_B
MIC
SSEQ_A
VOC_C VOC_B
ASP_CLK
ASP_DA
T
A
LM_L
LM_R
D.GND
VREF+
DET_OUT
SD
PLLCE1
ST/DO/SQCK
NC NC
SW5V
MUTE A
TO
SERVO CIRCUIT
(CN702) ON
SCHEMATIC DIAGRAM-2
R221
6.8K
C307
100P
C308
100P
CDL
CDR
R407
82
R408
5.6K
R208
5.6K
R207
82
R421
6.8K
R422
4.7K
C424
0.082
C224
0.082
R222
4.7K
R423
68K
R223
68K
C225
100P
C425
100P
R230
15K
R229
1K
R430
15K
Q402
R429
1K
Q402
KTC3875GRTA
AGC CONTROL
C227
100P C228
47P
R225
68K
R224
3.9K
C226
50V0.33
C426
50V0.33
C319
0.01
C318
0.01
C427
100P C428
47P
R425
68K
R424
3.9K
R226
2.2K
R227
4.7K
R228
100K C229
16V10
D202
MA2J72800L
R426
2.2K
R427
4.7K
R428
100K C429
16V10
D402
MA2J72800L
C230
16V10
C231
1000P
C431
1000P
C430
16V10
R231
2.2K
R431
2.2K
Q403
R384
0
Q203
R232
100K
R432
100K
R233
1.5K
R433
1.5K
C232
50V0.1
C432
50V0.1
R236
22
R237
22
R234
22
R235
22
C233
1000P
C433
1000P
R434
22
R436
22
R435
22
R437
22
R450
3.3K
R250
3.3K
Q407
Q207
R449
1.5K
R249
1.5K
Q207,Q407
KTD1304TA
HEADPHONE
MUTING SWITCH
R337
27K
Q307
Q307
KRA102STA
AUDIO MUTING
CONTROL SWITCH
C310
10V10
R339
56K
R318
100
R319
100
R320
100
C323
1000P
C321
1000P
R321
100K
R322
100K
R323
100K
R324
5.6K
R325
5.6K
R326
5.6K
R327
5.6K
R388
0
R387
0
ST/DO/SQCK
RCH OUT
R329
10K
R333
10K
R334
10K
R335
10K
R336
1K
R344
10K
Q304 Q303
CN310
C326
100P
C325
100P
C324
100P
R332
10K
R331
10K
R330
10K
R328
4.7K
TO
PANEL CIRCUIT
(CP600) ON
SCHEMATIC DIAGRAM-9
MAIN CIRCUIT
SCHEMATIC DIAGRAM - 5
GND
VCC
IC302
C0AABB000117
HP AMP
Q202
KTC3875GRTA
AGC CONTROL
<0.02V>
((0.02V))
<-3.45V>
((0.7V))
<0.02V>
((0.02V))
<0.02V>
((0.02V))
<-3.46V>
((0.7V))
<0.02V>
((0.02V))
<0.02V>
((0.02V))
<-3.48V>
((0.7V))
<0.02V>
((0.02V))
<0.02V>
((0.02V))
<0.02V>
((0.02V))
<-3.45V>
((0.7V))
<0.02V>
((0.02V))
<0.02V>
((0.02V))
<0.02V>
((0.02V))
<0.02V>
((0.02V))
<0.02V>
((0.02V))
<0.02V>
((0.02V))
<-3.47V>
((1.82V)) <0.28V>
((1.92V))
<0.02V>
((0.02V))
<4.84V>
((4.83V)) <0.04V>
((0.01V))
<0.04V>
((0.02V))
<4.84V>
((0.06V)) <0.04V>
((0.01V))
<0.04V>
((1.45V))
<4.84V>
((4.85V)) <0.04V>
((0.01V))
<0.04V>
((0.02V))
<0.02V> ((0.02V)) <0.02V> ((0.02V)) <0.02V> ((0.02V)) <-8.36V> ((-8.4V))
<8.66V>
((8.72V))
<0.02V>
((0.02V))
<0.02V>
((0.02V))
<0.02V>
((0.02V))
+9V
R247
220
R447
220
R448
330K C442
8200P
R248
330K
C242
8200P
Q304
KRC101STA
SUBQ INTERFACE SWITCH
Q305
KRC101STA
CD STATUS INTERFACE SWITCH
30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 2 4 6 8 9 7 5 3 1
IC302
1 2 3 4
5 6 7 8
19 18 17 16 15 14 13 12 11 10 2 4 6 8 9 7 5 3 1
: +B SIGNAL LINE
: -B SIGNAL LINE
: CD SIGNAL LINE
: MAIN SIGNAL LINE