
MAIN CIRCUIT
SCHEMATIC DIAGRAM - 5
IC301
C0AABB000117
HEADPHONE AMP
TO
PANEL CIRCUIT
(CP602) ON
SCHEMATIC DIAGRAM-9
D323
D322
D321
D320
Q322
/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
TX
CD3.3V
LCH OUT
LD_SW
TO
SERVO CIRCUIT
(CN702) ON
SCHEMATIC DIAGRAM-2
R324
100
R322
100
R320
100
C320
1000P
C321
1000P
R321
100K
R323
100K
R325
100K
R328
5.6K
R329
5.6K
R330
5.6K
R331
5.6K
ST/DO/SQCK
RCH OUT
R327
10K
R334
10K
R335
10K
R336
10K
R332
1K
R333
10K
Q321
Q320
CN310
C323
100P
C324
100P
C325
100P
R337
4.7K
R338
4.7K
R339
4.7K
R326
4.7K
C322
1000P
C317
1000P
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
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
: FM/AM SIGNAL LINE
Q320
KRC101STA
BLKCLK INTERFACE SWITCH
Q321
KRC101STA
SUBQ INTERFACE SWITCH
Q322
KRC101STA
CD STATUS INTERFACE SWITCH
VCC
GND
OUT1
OUT2 -IN2
+IN2
-IN1
+IN1
1
2
3
4
5
6
7
8
IC301
CN302
C429
50V1
R209
1.5K
R409
1.5K
R435
1.5K
R235
1.5K
R254
220
C229
50V1
R434
100K
R234
100K
R428
2.2K
C427
16V10
R208
3.3K
R408
3.3K
R203
1
R403
1
R405
33
R407
33
R404
33
R406
33
C403
1000P
R228
2.2K
C227
16V10
R205
33
R207
33
R204
33
R206
33
C203
1000P
C440
1000P
C240
1000P
C426
47
C309
50V4.7
R309
27K
-9.0V
R310
56K
R318
2.2K
MUTEA
Q203
Q403
Q402
Q202
Q301
Q301
KRA102STA
AUDIO MUTING
CONTROL SWITCH
Q202, Q402
KTD1304TA
MUTING SWITCH
Q203, Q403
KTD1304TA
HEADPHONE MUTING
SWITCH
Q401
KTC3875GRTA
AGC CONTROL
Q401
R430
1K
C428
16V10
R431
100K
D401
MA2J72800L
R433
4.7K
R432
2.2K
R460
0
R427
47K
R426
3.3K
C425
100P
C226
47
C225
100P
R226
3.3K
R230
1K
C228
16V10
R231
100K
D201
MA2J72800L
R233
4.7K
R232
2.2K
R260
0
R227
47K
Q201
Q201
KTC3875GRTA
AGC CONTROL
R229
12K
R429
12K
C313
0.01
C312
0.01
C423
4700
C223
4700
R424
4.7K
R224
4.7K
C222
0.1
C422
0.047
R425
47K
R225
47K
+9.0V
R456
1.5K
R256
1.5K
R455
100K
R255
100K
Q407
Q207
R423
2.7K
R223
2.7K
C421
16V10
C221
16V10
Q207, Q407
KTD1304TA
MUTING SWITCH
MA2J72800L
MA2J72800L
MA2J72800L
MA2J72800L
: MAIN SIGNAL LINE
TX
C424
50V4.7
C224
50V1
D.GND
MLD/PLLCE
LM_L
LM_R
SW5V
SD
PLLCE1
PLLCLK
BLKCLK
SW2
CHG_AD1
CHG_AD2
SW1
CHG_CCW
CHG_CW
CHG_HALF
CHG_PLGR
SUBQ
ST
A
TUS
/CDRST
/RESTSW
ST/D0/SQCK
LED9V
ASP_DA
T
ASP_CLK
MDA
T
A/PLLDA
VREF+
DC_DET
AGND
MOT10V
PLLCE
MCLK/PLLCLK
PLLDA
LM_R
SW5V
SD
PLLCE1
BLKCLK
SW2
CHG_AD1
CHG_AD2
SW1
CHG_CCW
CHG_CW
CHG_HALF
CHG_PLGR
SUBQ
ST
A
TUS
/CDRST
/RESTSW
ST/D0/SQCK
LED9V
ASP_DA
T
ASP_CLK
VREF+
DC_DET
MOT10V
LM_L
-9.0V
Содержание SA-AK310GC
Страница 3: ...TOP NEXT ...
Страница 8: ...5 Operation Procedures TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...
Страница 10: ...TOP PREVIOUS NEXT ...
Страница 22: ...NOTE Insulate Power P C B with insulation material to avoid short circuit TOP PREVIOUS NEXT ...
Страница 31: ...Step 4 Holding the disc tray manually push the disc tray in the direction of the arrow TOP PREVIOUS NEXT ...
Страница 53: ...9 2 How to enter the Self Diagnostic Function TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...
Страница 57: ...9 6 How to get out from Self Diagnostic function TOP PREVIOUS NEXT 1 Press Power button OFF TOP PREVIOUS NEXT ...
Страница 64: ...11 1 How to set CD test mode TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...
Страница 71: ...12 2 Tuner Section TOP PREVIOUS NEXT 12 2 1 AM IF Alignment 12 2 2 AM RF Adjustment TOP PREVIOUS NEXT ...
Страница 74: ...12 3 Alignment Points TOP PREVIOUS NEXT 12 3 1 Cassette Deck Section 12 3 2 Adjustment Point TOP PREVIOUS NEXT ...
Страница 75: ...12 3 1 Cassette Deck Section TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...
Страница 76: ...12 3 2 Adjustment Point TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...
Страница 106: ...15 Block Diagram TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...
Страница 114: ...16 Wiring Connection Diagram TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...
Страница 116: ...17 Illustration of IC s Transistors and Diodes TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...
Страница 125: ...19 Troubleshooting Guide TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...
Страница 129: ...20 1 1 Deck Mechanism Parts Location TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...
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Страница 136: ...20 2 1 CD Loading Mechanism Parts Location TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...
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Страница 143: ...20 3 Cabinet TOP PREVIOUS NEXT 20 3 1 Cabinet Parts Location 20 3 2 Cabinet Parts List TOP PREVIOUS NEXT ...
Страница 144: ...20 3 1 Cabinet Parts Location TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...
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