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SCHEMATIC DIAGRAM-11
:CD-DA/V-CD(AUDIO) SIGNAL LINE
OPERATION(1) CIRCUIT :POSITIVE VOLTAGE LINE :MIC SIGNAL LINE
R616 R615 R614 R613 R612 R611 R610 R609 R608 R607
R605
R604
R603
R602
R601
330
330
330
330
330
68K 22K 10K 6.8K 4.7K 2.7K 2.2K 1.8K 1.2K 1K
(CD MANAGER)
(CD5 )
(CD4 )
(CD3 )
(CD2 )
(CD1 )
(CD5)
(CD4)
(CD3)
(CD2)
(CD1)
D604
D603
D602
D601
D600
H600
(CD5)
(CD4)
(CD3)
(CD2)
(CD1)
S610
S609
S608
S607
S606
S605
S600
S604
S603
S602
S601
1
2
3
4
5
R606 6
1K
7
D600-604 8
SLR325MCT31W
OPERATION(2) CIRCUIT
SW600
(SOUND CONTROL JOG)
R617 R618 R619 R620 R621 R622 R623 R624 R625 R626 R631
1K 1K 1.2K 1.8K 2.2K 2.7K 4.7K 6.8K 10K 22K 68K
D605
DECK1 OPEN)
DECK2 OPEN)
SLR325MCT31W
REC STOP)
(FM MODE/BP)
(TUNE DOWN)
(TUNE MODE)
(DPL)
(REV MODE)
(TAPE EDIT)
C731A
(MEMORY)
(TUNE UP)
0.1
(DPL)
S612
S613
S619
S620
S614
S615
S616
S617
S618
S621
S611
1 2 3
R628
R629 330
12K
(
(
(
C600
C601
100P
100P
R630
22K
CP600
1 2 3 4 5 6 7 8
PANEL CIRCUIT
1 2 3 4 5 6 7 8
CN600
8.6V
4
5
2 Q700
JK701
MIC1 3 2SC1740SSTA
R700 L701A C703A MIC AMP R707A R709A
6 680 10µH 50V3.3 2.2K 470
3.4V 4.9V
7 7.7V
10V470
C714A
1000P
C715A
R704A
0.022
C700
1 R710A R712A
470K
4V 330K 8.2K
1000P
C704A
560
R713A
1500P
330K
4 C707A
R701A 50V0.33 0.7V 1.3V 6.5V Q702
5 680 2SC1740SSTA
50V4.7
5.3V
R703
C705
2
4.7K
JK702
C706A
4.8V MIC AMP
1000P
C710A
R705A
C701A
0.1V C713A
C708
MIC2 C709 R715A
0.022
3 50V1
0.01 50V1 100
6
C711A
1000P
R711A
R714A
7 C712A
4.7K
180
1 100P
3.3µH
L700
R913
Q701A 10K
2SC1740SSTA
MIC AMP
D
R907
100
E
R679 R634 R669 R639 R642 R648 R651 R655 R658 R665 R677 R905
68K 22K 10K 6.8K 4.7K 2.7K 2.2K 1.8K 1.2K 1K 1K 100
F
10K
(DISPLAY/DEMO)
10K
)
)
(S.WOOFER)
)
(KARAOKE)
(EQ UP )
(3D AI EQ)
(RANDOM)
(MENU-)
(MENU+)
(EQ DOWN
(ECHO)
(EQ RIGHT
(EQ LEFT
S630
S646
S622
S642
S645
S623
S628
S624
S626
S641
S634
S632
R698
R902
10K
JK600
HEADPHONES
R699
R670 R649 R663 R660 R654 R652 R656 R659 R666 R678 R688 R906
4 68K 22K 10K 6.8K 4.7K 2.7K 2.2K 1.8K 1.2K 1K 1K 100
5 G
L602 100µH
PLAY/ REC)
(TAPE,DECK1/2)
2
(CLOCK/TIMER)
(TUNER/BAND)
H
(ECHO MODE)
(KEYCON)
(RETURN)
3 R904
S640
S639
100
(AUX)
S644
S637
S625
S629
S631
S633
S635
S636
S627
(CD)
6
(#)
(b)
100µH
L603
7
10K
0.022
0.022
C605
C606
1
(
R696
A B C
10µH
L604
5.1V
SCHEMATIC DIAGRAM-12
:POSITIVE VOLTAGE LINE :MIC SIGNAL LINE
Q602
KTA12710YTA
POWER SUPPLY
8.6V 8.6V
8.6V 8.6V
R661
R691
390
22K
H601
7.8V
1
2 A R650
B SLR325DCT31 4.7K
3 (FL LED)
D608
4 C
5 D R635 1K
R653 I
2.2K R633 1K
6 E J
C603
C604
100P
100P
7 K
8
L
(POWER)
S638
0.2V 4.4V 0V 0.2V
8 7 6 5 4 3 2 1
R680
1.5K
MU TEA
CNT
CLK
DATA
GND
PC
IC601
REC/PLAY
BU2090AF-E2
LED CTL
LED DRIVE
VCC
D5
D4
D3
D2
D1
9 10 11 12 13 14 15 16
R627
0.4V 4.6V 7V 7V 7V 7V 0.7V 5.1V 100
C602
D607 D606
0.1
SLI325URCT31 SLI325DCT31
(STANDBY) (REC/PLAY TIMER)
E D C B A
R643 R641
3.9K 5.6K
5.8V
R667
1K
R695
R697
R900
R903
R909
330
330
330
330
330
R668
100P
C611
C610
100P