2-3
Standard schematic diagrams
Main amplifier section
T
o CN601 (SHEET 3)
T
o CN501 (SHEET 2)
R1
R738
IC801
IC71
R739
R740
R734
J1
L1
D1 D2
Q7
Q91
R5
R4
R6
J801
R735
R736
IC701
R743
R744
R745
R733
IC31
R38
R786
Q81
C165
C175
D793
C50
C81
C1
R81
R91
R92
C92
C82
R82
R792
Q5
C72
C76
C71
C75
C74
X71
R71
R73
R72
C73
C5
R3
Q781
C12
C36
C35
C46
C173
C163
C164
C174
R746
R750
C39
C47
R808
R807
R39
C91
TU1
IC161
R803
R804
R806
R810
R809
C801
Q9
D781
R720
R719
VDD
VPP
Q704
Q705
R34
X1
R37
R36
R741
TD
R742
C781
RD
R732
R35
X701
X702
C160
Q2
C2
D3
R760
C11
C3
R714
B1
R2
Q6
Q3
C
C77
R43
C38
R44
C804
R7
R7
R7
Q31
R59
C782
C78
C6
Q4
C178
R729
C179
Q52
R763
IC771
C168
C169
C722
C721
C720
Q1
C33
C37
R32
C34
C771
C52
R53
B802
R737
R54
Q51
C83
C55
C54
R56
R57
R58
D792
D791
R794
C176
R13
C
R168
C9
R793
C161
B801
C162
R775
R764
R765
R711
R774
R197
R
R767
R768
R769
R770
R773
R712
IC702
R791
D715
R171
R173
R174
R172
R776
R777
R778
C40
C43
R7
R74
BZ841
C716
C4
R841
R42
C31
CN101
R751
R83
R93
C48
D175
D165
X31
R31
R9
C41
R51
D169
Q703
Q702
R802
R801
Q701
VSS
R753
R721
R722
R758
R723
R780
C32
R724
R781
C49
C706
C94
R726
R728
R756
C701
C702
R33
C703
C704
D714
C95
C85
D4
D716
R752
Q8
R8
R10
C803
Q841
C718
C717
Q53
C841
R12
D51
R725
R40
R41
C42
C45
R771
C44
C51
R772
R60
R52
R759
C708
C705
R701
R55
C53
C709
D712
C166
C84
R754
R755
C728
C177
C730
C167
R166
R167
R165
R170
R169
R762
R761
D713
CN702
4.7K
HD74HC126FP-X
SAA6579T-X
4.7K
4.7K
2.2K
QAM0556-001
4.7
UN2211-X
2SD601A/R/-X
47K
3.3K
47k
QNZ0095-001
2.2K
2.2K
UPD784217AGC241
10K
10K
10K
10k
TB2118F-X
100
0
2SD601A/R/-X
1/50
1/50
SML-310VT/JK/-X
100P
1/50
1.5k
1.5k
2.2k
5600p
5600p
2.2k
0
2SB709A/QR/-X
0.022
0.01
560P
47P
82P
QAX0263-001Z
2.2k
2.2k
2.2k
2.2/50
0.1/50
4.7k
UN2111-X
0.01
7P
10P
0.01
1/50
1/50
1/50
1/50
10K
10K
1000P
0.01
330
100K
0
1/50
QAU0312-001
BD3807K
100
22K
100k
10k
100
22k
0.047
UN2111-X
1SS355-X
1.2K
0
UN2211-X
UN2211-X
2.2K
2.2K
2.2K
10K
10K
47/6.3
10K
2.2K
QAX0617-001Z
QAX0401-001
0.0047
2SD601A/QR/-X
1SS355-X
47K
10K
0
47K
2SB624/4/-X
UN2111-X
0
47/6.3
470
1000P
220
22P
UN2211-X
47K
0.082
0.01
UN2111-X
0.01
47K
0.01
2SD601A/QR/-X
10K
BR24L16F-W-X
0.01
0.01
0.01
0.01
0.01
2SD601A/QR/-X
47/6.3
10P
6.2K
0.047
0.047
0.01
47k
0
0
10k
2SD601A/QR/-X
0.1
1SS355-X
0.47/50
0.1
10k
15k
470
510
220p
0
0.0
47K
10/16
510
1/50
0
1/50
220K
10K
10K
47K
220K
47K
4
47K
47K
47K
47K
220K
100
IC-PST3433U-X
47K
1SS355-X
1K
1K
12K
12K
33K
47K
47K
10/16
12
0.047
1SS355-X
1SS355-X
4.7K
100
QAN0023-001Z
0.1
220/10
3.3K
10
100/10
QGB2027M4-22S
10K
22/16
4.7k
4.7k
0.047
UDZS11B-X
UDZS11B-X
QAX0616-001Z
10
47
0.047
27K
MA152WK-X
UN2211-X
UN2213-X
47K
47K
UN2211-X
47K
1K
10K
47K
10K
47k
47P
0
47k
0.001
0.047
0.012
10K
10K
47K
22P
27P
10K
27P
8P
0.047
0.022
0.022
MA152WK-X
1SS355-X
0
UN2211-X
0.01
10K
0
22P
UN2211-X
0.1
0.1
UN2211-X
1/50
0.01
0
1SS355-X
10K
39K
10K
0.01
2700P
270
0.01
330P
270
27K
47k
47K
0.047
0.1
47k
2.2k
0.0047
0.01
220p
0.012
820
10M
10/10
0.1
100P
0.1
47K
4.7K
4.7K
220K
220K
0
0
QGF1041C1-16W
VOLDA
AMPSW
CD.L
POWER
CD.R
CH.L
TU.R
CH.R
TU.L
CD.L
CD.R
CDMUTE
CDREQ
CDRESET
B.DET
B
SD/ST
BUSSI/SO
BUSINT
CH.L
I/O
P.DET
BU
BUSSI/SO
BUSCLK
VDD5V
9V
EFD_IN2
BUSSCK
SQ
DETACH
EXT
EFD_IN1
CH.R
VOLCL
SUBWMUTE
PLLDI
B
LPF1
LPF2
BUSSO
EFD_IN3
PLLCE
PLLDA
PLLCL
KICK
BUSCLK
DIMMER
DETACH
DIMMER
REMOCON
GND
RESET
ENC1
ACC5V
TEMP
KEY0
ENC2
KEY2
KEY1
LCDCL
10V
LCDCE
LCDDA
DIMMER
DETACH
RDSCL
RDSDA
FM.VCC
TU.OSC
AFCK
SM
SEEK/STP
/CDMUTE
BUSINT
POWER
FM/AM
RDSCL
BUZZER
PS
P.DET
/CDRESET
CDREQ
CDRESET
CDMUTE
B.DET
/CDRESET
/CDMUTE
/CDREQ
TU.VCC
MONO
REMOCON
TEMP
MONO
SEEK/STP
/CDREQ
RDSDA
PLLDI
PLLCL
PLLDA
PLLCE
FM/AM
AFCK
SD/ST
EFD_OUT2
EFD_OUT1
VDD5V
www. xiaoyu163. com
QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299