
3
4
5
6
11
12
13
14
7
10
1
2
15
16
8
9
Y1
Y0
Z1
Z0 INH VSS
G
VDD
X1
X0
A
B
C
IC303
19 18 17 16 15 14 13 12
11
10
2
4
6
8
9
7
5
3
1
D316
D315
D314
D313
MA2J72800L
Q303
KRC101STA
BLKCLK INTERFACE SWITCH
Q305
C322
1000P
ASP_DA
T
A
/CDRST
BLKCLK
SUBQ
ST
A
TUS
/RESTSW
/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
CDL
CDR
R407
1.5K
R408
5.6K
R208
5.6K
R207
1.5K
R318
100
R319
100
R320
100
C323
1000P
C321
100P
R321
100K
R322
100K
R323
100K
R324
5.6K
R325
5.6K
R326
5.6K
R327
5.6K
ST/DO/SQCK
RCH OUT
R329
10K
R336
1K
Q304
Q303
CN310
C326
100P
C325
100P
C324
100P
R332
10K
R331
10K
R330
10K
R328
4.7K
MAIN CIRCUIT
SCHEMATIC DIAGRAM - 7
<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))
Q306
Q306
B1AAKD000009
VOLTAGE REGULATOR
<8.7V>
((8.6V))
<4.9V>
((5V))
<5.6V>
((5.6V))
Q304
KRC101STA
SUBQ INTERFACE SWITCH
Q305
KRC101STA
CD STATUS INTERFACE SWITCH
B
Q311
Q311
KRC102STA
INTERFACE / DRIVER SWITCHING
FR
4CH
R384
10K
R386
0
FL
D311
B0BC5R600003
R306
680
C314
0.01
+9V
SW5V
C313
0.1
R416
100K
R216
100K
FL
A
R388
1K
R345
22K
D305
B0BC5R000009
FR
-9V
C302
0.1
Q309
R394
27K
R395
56K
C316
50V2.2
R396
1.5K
R397
100K
Q316
Q309
KRA102ST
INTERFACE / DRIVER SWITCHING
Q316
KTD1304TA
MUTING SWITCH
MA2J72800L
MA2J72800L
MA2J72800L
R261
1.5K
R461
1.5K
R462
470
R262
470
: +B SIGNAL LINE
: -B SIGNAL LINE
: CD SIGNAL LINE
: MAIN SIGNAL LINE
: RECORD SIGNAL LINE
1
2
3
4
11
12
13
14
5
10
6
9
7
8
VDD
VSS
IC200
Summary of Contents for SA-AK600GC
Page 9: ...7 Operation Procedures 9 ...
Page 10: ...10 ...
Page 13: ...Step 2 Remove the Top Cabinet Step 3 Push the lever in the direction of the arrow 13 ...
Page 16: ... Checking for Power P C B 16 ...
Page 34: ...Tuner section Fig 9 FIg 10 34 ...
Page 47: ...20 Parts Location and Replacement Parts List Notes 47 ...
Page 50: ...20 1 2 Deck Mechanism Parts List 50 ...
Page 52: ...52 ...
Page 53: ...20 2 2 CD Loading Mechanism Parts List 53 ...
Page 56: ...56 ...
Page 57: ...57 ...
Page 58: ...20 3 2 Cabinet Parts List 58 ...
Page 62: ...Q571 KRC102MTA TRANSISTOR M 62 ...
Page 64: ...D304 B0ADCJ000020 DIODE M 64 ...
Page 66: ...D578 1T3T DIODE M GN 66 ...
Page 68: ...S701 RSH1A043 U SW RESET M 68 ...
Page 71: ... M GC 71 ...
Page 84: ...R3206 ERJ3GEYJ471V 470 1 16W M 84 ...
Page 97: ...Printed in Singapore P020500001 D K J N L PRT 97 ...