KD-S7350/KD-S690
2-2
To
CD servo &
control section
To
LCD & Key control
section CJ601
R711
R734
C717
R976
X701
C706
C705
CJ1
R719
R717
C718
R722
R720
R718
IC701
C35
L1
C710
R747
VDD
R701
R728
R721
D976
VSS
C701
R250
C711
R702
Q976
L701
R803
R710
R750
R
R809
Q1
R733
TU1
Q23
R24
R685
R686
Q21
Q22
C31
Q31
Q32
R724
C709
R732
VPP
RESET
R726
C703
R723
R712
X1
R703
LM0
MSW
R22
D710
C32
R32
R33
R762
R1
D703
R751
D702
D701
R3
C41
R731
Q41
Q42
C42
R42
R41
R43
R729
C702
R727
R748
R725
R739
C16
C17
R714
R715
C14
R26
C708
D241
R746
C24
R9
R709
C976
R706
C85
C6
C5
D977
C975
D21
D22
Q2
R25
L702
C86
C87
R802
R811
C83
C84
R707
C82
R82
R81
R84
R83
C21
R735
C801
R5
R23
R244
R27
C81
D1
D2
C1
C18
C2
C12
C33
C22
R708
C707
R21
R34
R91
R31
R2
R8
C3
R749
R10
47K
100K
0.1
47K
QAX0406-001Z
22P
22P
QNB0100-002
10K
10K
0.1
4.7K
4.7K
4.7K
47P
4.7u
0.1
10K
4.7K
47K
10K
1SS355-X
220/10
220
1000P
4.7K
UN21
4.7
0
47K
47K
1
47K
QAU0281-001
KRC102S-X
2.2K
47K
47K
2SB624/4/-X
2SB709A/R/-X
2.2/50
2SD601A/R/-X
2SD601A/R/-X
47K
0.1
10K
0
0.1
47K
47K
4.7K
1K
UDZS6.2B-X
0.001
1K
10K
47K
1K
UDZS6.2B-X
0
UDZS6.2B-X
UDZS6.2B-X
1K
0.056
47K
2SC3661-X
2SC3661-X
0.012
3.9K
1K
1K
47K
0.1
0
10K
47K
47K
15P
56P
10K
10K
0.01
15( 1/8W)
0.01
UDZS5.1B-X
10K
220/10
8.2K
2.2K
47/6.3
2.2K
0.01
100P
5P
UDZS11B-X
0.082
1SS355-X
1SS355-X
KRC102S-X
15( 1/8W)
4.7
100K
100K
2.2K
KRC102S-X
1/50
10/16
10K
0.01
10K
10K
10
1/50
1SS355-X
1SS355-X
10/16
150P
0.22/50
0.1/50
220/10
0.022
0
220/10
10K
33
0
1.5K
22K
0.1/50
0
10K
AMEO
IF.C
FM/AM
SW5V
JBUS.INT
C
CDON
P
MONO
P
SEEK/STP
R
A
SW2
CD.L
JBUS.SI
9V
CD-RW
C
JBUS.SI
T
SD/ST
C
DIMMER_O
FMEO
9V
DETACH
C
FM.OSC
JBUS.SO
S
SC
CCE
RST
BUCK
R5V
JBUS.SCK
TU
JBUS.SO
JBUS.I/O
C
C
JBUS.SCK
JBUS.INT
PSW
REMOCON
SW1
FMEO
ENC2
JBUS.I/O
LM
AMEO
MSW
CD8V
IFC.CONT
BUS0
BUS1
BUS2
BUS3
CD.R
A-GND
ILL
MUTE.CONT
ANT
ENC1
ILL_10V
MUTE.CONT
SEEK/STP
LCD.CL
TELMUTE
SW2
LM
FM.OSC
S.METER
MONO
IF.C
KEY2
TU.RCH
POWER
TU.LCH
ENC1
PS2
FM/AM
ILL_10V
REMOCON
SD/ST
RST
ENC2
BUS3
KEY1
VDD
BUS2
BUS1
BUS0
CCE
BUCK
9V
LCD.CE
MSW
CDON
DETACH
R5V
KEY0
VDD
SW1
CD-RW
S.METER
LCD.DA
PSW
IFC.CONT
SCL
SDA
Standard schematic diagrams
Main amplifier section
A
B
C
D
1
2
3
4
5
www. xiaoyu163. com
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299