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Q Q
3 7 6 3 1 5 1 5 0
Standard schematic diagrams
Main amp. section
5
TU1
QAU0222-001
J1
L1
QNB0100-002
4.7u
D2
C1
1SS133-T1
5P
D1
C2
1SS133-T1
10p
C4
220P
C5
C6
0.47/50
0.047
R2
1k
R3
1k
C31
R31
R32
2.2/50
1k
10k
C32
0.001
Q31
MONO
4
IFC
SD/ST
OSC
R33
1.5k
R43
AMEO
1k
FMEO
R41
R42
C41
2SB815/7/-X
0.033
3.3k
1k
C42
4.7k
0.0082
C43
100/16
FM/AM
Q41
2SD601A/R/-X
UN2211-X
2SC3661-X
Q42
SQ
9V
CD.R
GND
CD.L
REST
SW1
T E
R51
SW2
L
1 3 9 4 2 2 9 6 5 1 3
470
SW3
SW4
LM0
LM1
BUS0
3
BUS1
BUS2
BUS3
BUCK
CCE
RST
CD8V
CP601
VMC0334-001
DETACH
ILL10V
ACC5V
REMOCON
ENC1
ENC2
LCDCL
LCDDA
LCDCE
KEY0
KEY1
KEY2
C719
C720
0.1
0.1
2
R804
10k
R801
100k
R802
100k
R810
CH.L
100
GND
C801
SI
0.01
CONT+B
CH.R
IC801
HD74HC126FP-X
MEM-IN
1
J801
QNZ0095-001
w w w
A
B
KD-S735R
C189
1/50
R187
10k
C191
1/50
C169
1/50
R167
10k
Q181
C171
2SD601A/R/-X
Q2
1/50
C3
0.1/50
2SD601A/R/-X
Q161
2SD601A/R/-X
C173
R169
0.1
4.7k
Q3
Q174
R4
UN2111-X
UN2111-X
22k
Q4
D161
Q162
2SB709/R/-X
UN2111-X
1SS355-X
C10
0.001
C75
560P
C74
47/10
C73
0.01
C77
Q5
0.022
R7
C72
47P
C76
2.2/50
R8
C71
47k
82P
IC71
SAA6579T-X
Q7
R52
D241
15k
1SS133-T1
R54
R56
10k
47k
R244
C242
C53
12k
0.047
C54
0.1
0.01
R243
R58
100
47k
2SD601A/R/-X
R53
R55
10k
2.2k
Q241
Q53
UN2211-X
C718
0.01
R730
100K
LM1
LM0
R725
100K
MONO
SEEK/STP
R706
FM/AM
10K
AFCK
IC701
UPD178078GF-558
C721
0.1
SI
VDD
C770
0.01
SO
I/O
VSS
SCK
47k
R805
R726
100
R727
47K
R728
47k
R729
47k
x
a o
y
.
i
C
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KD-S735R
A-GND
CH.L
C166
R162
0.0056
22k
C163
CD.L
0.15
C165
0.033
C161
C168
R161
1/50
4.7/50
220k
C167
C164
4.7/50
0.22/50
IC161
TEA6320T-X
C188
4.7/50
CD.R
C187
4.7/50
220k
R181
C183
0.15
CH.R
C933
C911
0.01
47/10
R183
2.2k
9V
Q
Q
3
7
6
D782
1SS133
Q782
C244
UN2211-X
1/50
R164
R184
L701
C783
3.3K
3.3K
4.7u
0.082
PS2
CD8V
ACC5V
CON+B
ILL10V
Q781
UN2111-X
R701
1k
C708
R702
1.2k
100/6.3
VPP
C707
RESET
0.01
R737
47k
R740
10K
FMEO
AMEO
C776
C706
C713
0.01
470p
C781
100/6.3
OSC
220/10
IFC
X1
R739
47k
SD/ST
C701
22p
R722
X701
0
C702
22p
QAX0406-002Z
C703
0.1
C704
0.1
R891
R892
R708
47k
47k
1k
R707
47k
TEL_MUTE
C901
C902
4.7k
R721
220/10
0.1
MEM-IN
Q891
4.7k
R720
UN2211-X
4.7k
R719
C891
0.047
u 1 6 3
.
D
E
2-2
http://www.xiaoyu163.com
8
9
2
4
9
IC301
LA4743K
C351
R351
2.2/50
27k
2.2/50
C331
R331
27k
C914
4.7/25
C310
C393
C341
R341
10/16
2.2/50
27k
0.1
R321
C321
C394
2.2/50
27k
0.1
R310
4.7k
R342
1k
R352
1k
D351
R353
D321
1SS355-X
R323
2.2k
1SS355-X
2.2k
R333
R343
2.2k
2.2k
D331
D341
1SS355-X
1SS355-X
Q341
2SD1048/6-7/-X
Q783
UN2111-X
3
1
5
1
5
0
8
9
L961
2
R907
QQR0703-001
47
D912
C909
D910
0.1
CRS03-W
CRS03-W
Q977
2SB709/R/-X
R978
12K
Q976
C312
C311
UN2211-X
0.047
0.047
J301
QNN0170-001
IC961
HA13164A
CP961
QNZ0112-001
Parts are safety assurance parts.
When replacing those parts make
1SS355-X
sure to use the specified one.
D901
CD SIGNAL
C915
C904
10/16
220/10
C903
22/16
TUNER SIGNAL
MAIN SIGNAL
m
AUX IN SIGNAL
c o
F
G
8
2
9
9
C392
0.1
C391
0.1
D994
CRS03
D993
CRS03
D992
CRS03
D991
CRS03
D997
CRS03
D998
CRS03
D995
CRS03
D996
CRS03
D911
1N5401-F64
C908
C304
100p
2200/16
C303
100p
4
9
8
2
9
9
100p
C302
C301
100p
100p
C307
100p
C308
100p
C305
100p
C306
H
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