A
B
C
D
E
F
G
H
73 74 75 76 77 78 79 80 81 82 83 84
1
23
24
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
16
17
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
CN3
3 1 2
OUT V
SS IN
IC18
C0CBADD00009
REGULATOR
IC4
C0ZBZ0000378
INTERFACE
30
29
28
27
26
25
24
23
22
21
1
2
3
4
5
6
7
8
9
10
VDD
CKA1
LBIT
NC
FR32
CTG3
CTG2
CTG1
IS2
UBDA
LRS
LRCK
NC
BCK
DATA
YLDY
EMPH
COPY
BLOCK
FS1
20
IS1
FS2
19
M2
CKA2
12
11
13
14
15
18
17
16
CKS
X1
V
SS
M1
D02
D01
IC33
PCM1734EB-E2
D/A CONVERTER
BCK
CLKO
XTI
XTO
D.GND
A.GND2R
EXTR
V
DD
NC
VOUTR
A.GND1
2122232425262728 151617181920
1 2 3 4 5 6 7 8 9 10 11 12 13 14
/MUTE
MODE
/CS
/RST
/ZERO
V
CC1
V
CC2L
A.GND2L
EXTL
NC
VOUTL
MD
MC
ML
V
CC2R
DATA
LRCK
C85
16V10
C83
0.1
C84
16V10
C80
0.1
IC20
C0DBZFD00015
REGULATOR
3
2
1
VIN
V
SS
OUT
5
VIN
4
R81
0
D2
MA2Q73800L
C98
0.1
C39
0.1
C93
22P
R117
100K
C94
22P
R118
100K
IC35(1/2)
M5218AFPE3
BUFFER AMP
R113
47K
C88
16V10
C65
0.1
L2
10
H
C89
16V10
R114
47K
Z47
33
Z70
33
K
J
L
C
A
B
D
C81
0.1
C87
6.3V1000
Q
O
P
8
4
GND
V
CC
IC35(1/2)
M5218AFPE3
BUFFER AMP
C96
0.1
C114
25V10
C97
0.1
C115
25V10
R
IC15
C0JBAA000001
LOGIC CONTROL
1
2
5
3
4
S
Q6
B1GBCFQQ0005
SWITCHING
R79
220
R238
0
R239
220
C2
1000P
R195
10K
Z65
33
R90 33
I
P
Q
S
R86 47
R87 47
R233
470K
C125
0.1
C127
47P
C126
47P
R89
4.7K
R29
10K
R91 33
Z169
33
O
M
R
K
N
J
L
B
C
D
E
F
G
H
Z174
220
Z175 220
Z176 220
C40 10P
C41 10P
C42 10P
C43 10P
C55 10P
C56 10P
2
1
3
CN6
C73 0.1
C72 0.1
C71 0.1
C14
6.3V330
C13
6.3V100
C15
6.3V330
C19
10V470
T
A
Z157
10K
Z173
15K
Z172
15K
HPL
HPR
AE
AE
MUTE
+15V
-15V
T.GAIN
+7V
+7V
DE
DE
TT/CD
+3.3D
+3.3D
+5V
+5V
LINKSO
LINKSI
TT.ON
FREE
TT.PWM
TT.REV
DOUT
AE
AE
AE
CN7
+5D
CPA0
CPA1
CPLED
CPRST
CPDATA
CPCLK
DE
SW10
SW20
SW30
SW40
CD/SD
REV
PCDN
STROBE
DE
SCHEMATIC DIAGRAM
-
10
B
MAIN CIRCUIT
SL-DZ1200(PP,EB,EG,EP,GN) MAIN CIRCUIT DIAGRAM
To JACK
CIRCUIT(CN2007)
on SCHEMATIC
DIAGRAM
-
11
C
To JACK
CIRCUIT(CN2001)
on SCHEMATIC
DIAGRAM
-
11
C
To CONTROL
PANEL (2) CIRCUIT
(CN3101)on
SCHEMATIC
DIAGRAM
-
13
E
Q9
B1GBCFQQ0005
SWITCHING
R107
10K
C113
0.1
C112
0.1
R232
0
R12
0
R221
4.7K
R220
10K
Q1
2SD601ATX
LED DRIVE
R88
4.7K
Z170
33
Z171
33
C62
0.1
C124
0.1
:POSITIVE VOLTAGE LINE :CD PLAYBACK SIGNAL LINE:NEGATIVE VOLTAGE LINE
1.7V 0V
(1.7V)
1.7V 1.7V 5V 5V 2.5V 2.5V
5V2.5V2.5V5V5V5V5V3.4V3.4V
(3.4V)
0V
0V
0V
0V
0V
14.8V
-17V
5V
7V
1.9V
3.1V
1.3V
3.1V
0.2V
3.2V
2.7V
(0V)
0.1V
(0V)
0.1V
3.4V
2.1V
5.3V
1.7V
3.4V
3.5V
3.5V
3.5V
3.5V
3.5V
1.7V
3.5V
1.7V
1.7V
(1.7V) 0V
3.5V
1.7V
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