2-3
R727
R929
C164
R773
R772
R776
L1
Q7
C163
Q52
R169
TU21
R775
R774
IC721
R770
R778
C182
Q10
R170
CN141
C172
R710
R163
R1
R161
R166
C701
C702
R771
Q51
R724
RA723
R723
Q701
Q904
C52
R708
D192
L924
C191
C54
IC922
C181
D706
L925
D705
R725
R726
D704
C171
R
C722
C721
C926
C13
R167
R168
C166
C162
C161
R8
Q5
CN701
R728
C83
C93
R81
R91
IC962
R93
R83
R733
C723
Q14
R923
Q191
R711
D714
IC961
R712
D712
C174
C168
D713
D715
C704
CN191
R799
R59
IC31
IC722
C41
X31
C31
R715
R737
C32
C42
R39
R716
R738
Q192
R739
RESET
C705
R768
IC161
VPP
R780
R779
R10
D4
R734
R735
R736
D921
R767
R777
C703
C968
C963
R927
TD
R758
R759
RD
C927
R729
C962
D710
D711
TH721
C961
Q903
SCK
R909
VDD
C925
R928
R766
R914
C997
R769
R713
R714
R731
R732
C999
GND
L31
D707
Q11
R37
Q31
D709
R755
C911
R962
R974
R973
C141
C151
R141
R151
C110
R115
C113
C184
C103
C109
R112
R114
R113
R105
R104
R102
R103
C112
R110
C111
C101
C102
IC723
C175
C185
C156
R
R975
R71
W21
C165
Q4
R7
R5
R6
R4
B922
R743
S723
R57
R55
R164
R162
L927
R709
D2
C12
R52
Q12
D701
R51
R706
R845
D703
CN961
R842
C267
R54
R744
R720
C51
D719
C9
CN962
Q9
C7
R191
R704
R12
R751
Q13
C725
C5
R745
RA721
R926
C930
D922
R2
R843
R925
C929
R844
R721
IC101
X721
R58
X722
C729
C728
R44
C727
C726
C6
R11
C4
C3
C91
C81
RA31
R92
R82
R705
D1
C94
IC71
R72
C76
C72
C75
R32
C73
C74
D3
C84
R924
R53
R14
R56
Q91
R165
X71
R73
R841
C82
R763
R75
R74
C77
C71
R703
R702
Q53
C55
C46
C45
C8
C53
R42
R38
C43
R33
R9
C28
C29
Q81
R40
C33
C99
C30
C47
R43
C733
R701
C92
C724
R746
R41
R707
R754
R13
D5
R718
R719
CN963
C931
R740
C48
C928
R748
R747
R910
R760
R761
D906
R762
R722
R730
C49
R717
C50
C1
R765
C35
R35
R34
C38
C37
C34
C2
R31
C40
C39
C36
R36
R3
R749
R750
R753
R752
D702
C44
R784
L721
R742
R106
R117
R116
R107
R101
R111
R757
C730
R756
C731
D731
C155
R155
C967
C966
5.6k
47k
1
3.9k
3.9k
4.7k
4.7
2SB709A/R/-X
1
2SD601A/R/-X
2.2K
QAU0312-002
4.7k
4.7k
UPD784217AGC310
1k
47K
2.2/50
UN2111-X
2.2K
QGA2006C1-04
2.2/50
1k
47K
47k
0
220
0.01
0.1
3.9k
UN2211-X
47K
NRZ0065-103X
47K
2SB709A/R/-X
UN2211-X
0.01
330
MA111-X
NQL56CK-220X
47/6.3
0.1
BD9781HFP-W
2.2/50
MA8062/M/-X
NQL71EM-330X
MA8062/M/-X
47K
10K
MA8062/M/-X
2.2/50
82
220/10
0.047
QEXL1AM-476Z
0.1
2.2K
2.2K
10/16
0.047
100/10
0
UN2211-X
QNZ0605-001
4.7k
1/50
1/50
SN74HCT32APW-X
4.7K
4.7K
10K
470P
UN2211-X
39K
KTD1304-X
10k
UDZS5.1B-X
SN74LVC32APW-X
100k
UDZS5.1B-X
2.2/50
2.2/50
UDZS5.1B-X
UDZS5.1B-X
0.47
QGA2501C3-03Z
2.2k
470
TB2118F-X
BR24L16F-W-X
10/16
QAX0616-001Z
0.01
270
2.2K
0.01
0.047
6.2k
270
470P
4.7K
UN2113-X
4.7K
100P
10K
TDA7416
2.2k
2.2k
27K
MA111-X
47K
0
2.2K
10K
1k
100P
0.047
220/10
0
47k
47k
470/25
0
220/10
MA8062/M/-X
MA8062/M/-X
NAD0028-103X
220/10
2SB709A/R/-X
47K
220/10
47k
47K
220
0.01
47k
10k
100k
2.2k
2.2k
100P
NQL114K-470X
MA8062/M/-X
UN2211-X
470
UN2211-X
MA8062/M/-X
10k
0.001
100
10K
10K
0.0047
0.0047
47K
47K
47/16
10k
47/6.3
2.2/50
47/6.3
0.022
10k
10k
10k
10k
10k
10k
10k
22/16
0
10/16
10/16
22/16
IC-PST3433U-X
470P
470P
0.047
10
10K
NI
QAM0105-003
1
2SB624/4/-X
47K
4.7K
3.3K
47K
0
47k
QSW1049-001Z
10K
47K
47K
47K
NQLB7GM-100X
5.6k
MA111-X
0.1/50
27K
KTD1304-X
MA8062/M/-X
47K
270
2.2k
MA8062/M/-X
QGB2027M3-30S
47k
10/16
2.2K
820
1K
330P
SLR-56VC3F
0.01
QGF0534F1-45X
UN2111-X
0.01
4.7k
270
0
33k
UN2111-X
220/10
47/16
10M
NRZ0065-222X
390k
0.1
RB051L-40-X
22
47k
150K
4700P
47k
2.2k
NJM4565V-X
QAX0617-001Z
15k
QAX0401-001
22P
27P
10k
27P
8P
0.047
4.7k
220/10
0.01
NRZ0065-222X
270
MA111-X
SAA6579T-X
0
0.022
0.01
560P
0
47P
82P
MA152WK-X
10K
47k
10k
10K
KTD1304-X
47K
QAX0263-001Z
2.2k
47k
10k
2.2k
2.2k
2.2/50
47/6.3
0
0
2SD601A/R/-X
0.47/50
NI
NI
22/16
0.0047
10K
10
220/10
100
10
7P
10P
KTD1304-X
4.7k
0.001
22/16
10P
0.01
10K
0
470P
47K
10K
10K
2.2k
0
MA111-X
10k
1k
QGB2027L8-30X
0.1
2.2k
47P
0.1
47k
47k
2.2K
4.7K
4.7K
UDZS5.1B-X
4.7K
2.2k
2.2k
NI
10k
100P
NI
10k
0.047
39k
10k
0.01
0.0027
0.01
0.001
47
47P
100P
0.001
220
22
47k
47k
2.2k
22k
MA8062/M/-X
NI
2.2k
NQL38DK-330X
47k
10k
10k
10k
10k
47k
47k
47k
47/6.3
2.2k
0.01
MA111-X
0.47
470
0.1/16
0.1/16
MUTE
TELMUTE
IFCCONT
VOLMUTE
SCLK
S2UDT
U2SDT
SCS
TX
DVDR
DVDL
KEY2
KEY0
KEY1
TELCONT
DIMMER
W
S.METER
DVDL
LINE-R
DVDR
Tu.L
V
RESET
Tu.R
PLLCE
PLLDO
PLLCK
PLLDI
PON
AUXINR
AUXING
LCDCE
AUXINL
BU
SI/
RDSSCK
BU
LCDCL
LCDDA
HPMUTE
PBRK
AMPKILL
DIMOUT
LRMUTE
LINE-G
LINE-L
FAN
SQ
DOUTMUTE
ANT
VMUTE
CPURST
I/O
SD/ST
RDSSCK
RDSDA
SEEK
MONO
FM/AM
LINE-L
REMOCON
HPCK
HPDATA
ENC1
MONO
UCS
ENC1
ENC2
W-MUTE
ENC2
IFCCONT
PLLDI
PLLCK
PLLDO
PLLCE
S.METER
AFCK
RDSDA
LCDCE
REMOCON
SW1
SCS
SW4
HPSTB
SACLK
LCDDA
FM/AM
AUXINL
LCDCL
KEY2
KEY1
KEY0
AUXING
LINE-G
SCLK
AUXINR
S2UDT
BUSINT
CPURST
LRMUTE
U2SDT
AUX/CH
VOLDA
VOLCK
UCS
HNDLEREM
AFCK
LINE-R
SD/ST
SQ
SEEK
3)
TO CN601
(SHEET 2)
Standard schematic diagrams
Main amplifier section
www. xiaoyu163. com
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