KD-S845
2-2
KD-S845
H
A
B
C
D
E
F
G
1
2
3
4
5
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
Tuner signal
Front signal
CD signal
Rear signal
Standard schematic diagrams
Main amplifier section
To
CD servo control section
To
LCD & Key control section CJ601
R1
C316
IC801
IC901
R738
R808
Q2
R3
Q782
R739
J321
R740
C311
C165
R734
J1
L1
D1
D2
Q7
C7
IC161
R7
C910
R5
R4
R6
CN701
R735
R736
IC701
R743
C177
R744
R745
R807
C4
C178
C241
IC31
C180
C179
C901
R803
R804
R805
R806
C50
R810
R809
R801
C801
C81
C1
R81
R91
R92
C92
C82
R82
C802
D331
D321
Q3
R10
C10
C913
R980
R979
C5
R978
Q781
IC702
R332
R322
R331
R321
R765
L701
R182
C36
C35
C46
R181
C171
C851
C161
D851
C172
C162
D240
TU1
D852
C852
R746
C39
C47
R851
R708
R852
R9
R171
C91
R161
R759
R981
D981
R742
D982
R760
J801
Q981
R767
R766
B1
VSS
R783
D781
R720
R719
VDD
R758
VPP
R34
C32
C8
C49
X1
C706
R37
R36
R741
R243
R242
RESET
TD
C243
R244
R247
C301
Q241
D243
C781
D998
RD
C916
R35
R756
X701
C917
X702
D997
D996
D995
C2
Q891
CN901
C891
R891
R892
Q976
C968
C966
C967
C965
C964
Q8
R977
R976
C3
C963
C962
C961
IC301
R714
R710
R2
D902
C193
C192
C191
Q6
C168
C167
C194
C242
C175
C707
R8
R711
Q784
R712
R162
D994
D993
D992
D991
R43
R713
C38
R715
R44
R716
R163
R747
R748
R749
Q31
R315
C911
C782
C713
R311
R312
R301
R302
R782
C302
C322
C323
C324
C325
D901
R901
C902
C711
R352
R342
R341
R351
R784
R729
C784
D782
R172
C169
C170
Q977
R173
R709
C312
Q1
C33
C37
R32
C34
C176
C174
C166
C164
D341
R707
R706
R705
R704
D351
R737
C710
D241
R757
R245
R241
C712
D971
C40
C903
C43
L901
D701
C906
R727
C716
C313
R42
C31
R38
R751
C314
C303
C304
R802
Q5
C244
C919
C48
Q331
Q321
R165
R164
R323
R333
C321
X31
R31
D703
R750
C904
R39
C41
R51
D892
C319
D972
C905
C318
R753
R721
R722
R723
C909
R246
C94
D242
R726
R728
R972
C701
C702
Q351
R33
C703
C704
C718
D891
R703
R702
C907
C908
D705
D707
R313
R314
R304
R303
D709
D702
D704
D706
D708
D712
R971
C317
C717
D784
C912
C320
R763
C6
C315
R904
R903
R902
D4
R725
R40
R353
R343
R41
R174
R175
C42
C45
C44
C914
C51
C915
R752
C708
C705
R701
C709
D710
Q341
C971
D5
C341
C84
R754
R755
4.7/25
HD74HC126FP-X
AN80T07
4.7k
330
4.7k
UN2211-X
4.7k
QNN0175-001
4.7k
2.2/50
0.15
2.2k
4.7u
UN2211-X
0.01
TEA6320T-X
4.7k
47/16
47k
3.3k
47k
VMC0334-001
2.2k
2.2k
UPD784215AGC184
10k
0.033
10k
10k
100K
0.1
0.0056
1/50
TB2118F-X
10( 1/8W)
4.7/25
4.7/25
2200/16
100
22k
100k
10k
100p
100
22k
47k
0.047
1/50
1.2k
1.2k
4.7k
0.0056
0.0056
4.7k
0.01
1SS355-X
1SS355-X
UN2111-X
10k
10/16
10/16
47k
51k
1/50
0
UN2111-X
IC-PST600M/G/-W
820
820
2.2k
2.2k
0
47u
270
7p
10p
0.01
270
1/50
10/16
1/50
CRS03-W
1/50
1/50
1SS355-X
QAU0258-002
CRS03-W
0.01
10k
1000P
0.01
10k
3.3k
0
220k
1/50
220k
47k
47k
1SS355-X
47k
1SS355-X
47k
QNZ0095-001
2SD601A/R/-X
47k
47k
0
1k
1SS133-T1
1.2k
0
47k
QAM0308-001
2.2k
47p
0.001
0.047
2.2k
2.2k
10k
180k
22k
0.047
12k
56k
2.2/50
2SD601A/R/-X
1SS133-T1
47/6.3
CRS03-W
2.2k
47k
QAX0617-001Z
QAX0401-001
CRS03-W
CRS03-W
CRS03-W
0.1
UN2211-X
QNZ0002-001
0.1
1k
47k
UN2211-X
100P
100P
100P
100P
100P
12k
27k
100P
100P
100P
LA4743K
47k
0
47k
1SS355-X
100/10
100/10
47/16
2SB815/7/-X
0.0056
0.033
0.082
22/16
0.15
0.047
10k
0
UN2111-X
0
22k
CRS03-W
CRS03-W
CRS03-W
CRS03-W
470
0
0.001
0
220
0
2.2k
4.7k
4.7k
4.7k
UN2211-X
10k
0.1
0.1
0.082
0.1
27k
27k
27k
27k
47k
2.2/50
0.1
0.1
0.1
0.1
1N5401-TU-15
1k( 1/4W)
2.2/50
220/10
820
820
2.2k
2.2k
47k
47k
100/16
1SS133
22k
4.7/25
4.7/25
2SA1037AK/RS/-X
2.2k
47k
2.2/50
47/6.3
10p
6.2k
100/16
0.047
0.22
0.0082
0.1
0.22
0.0082
1SS355-X
47k
47k
47k
47k
1SS355-X
0
47/6.3
1SS355-X
2.2k
100
47k
0.01
CRS03-W
10/16
47/16
12( 1/8W)
0.047
2SD601A/R/-X
QQR0703-001
QNB0100-002
1SS133-T1
1SS133-T1
0.01
10k
390p
220/10
100/10
100
10k
390p
390p
390p
47K
22/16
2SB709A/R/-X
0.22/50
10/16
0.047
2SD1781K/QR/-X
2SD1781K/QR/-X
47k
47k
100
100
0.047
QAX0616-001Z
10( 1/8W)
10k
10/16
47
0
0.047
22k
1SS355-X
0.022
CRS03-W
47/16
22/16
47k
1k
10k
10k
220/10
1k
0.018
1SS133-T1
10k
10k
2.2k( 1/8W)
22p
27p
2SD1781K/QR/-X
10k
27p
8P
0.047
1SS355-X
0
0
UN2211-X
0.01
220/10
220/10
QMFZ021-150-T
47k
47k
47k
47k
2.2k( 1/8W)
47/16
UDZ11B-X
0.01
0.022
1k
0.01
4.7/25
4.7k
4.7k
9.1k
1SS355-X
10k
39k
100
100
10k
47k
47k
0.01
0.0027
2SD601A/R/-X
0.01
330P
47k
0.047
0.047
47k
0.01
1SS355-X
2SD1781K/QR/-X
0.1
1SS355-X
0.047
0.018
820
10M
LOCAL
REST
CH.R
AM.VCC
KEY2
SD/ST
INT
REMOCON
ENC1
SI
ENC2
KEY1
KEY0
SW1
I/O
LCDCL
OUTLR
OUTLF
TU.R
CD.L
OUTRF
OUTRR
SW5V
CD.R
TU.L
LCDDA
LCDCE
VOLDA
SW5V
VOLCL
MP3REQ
CD.R
ACC5V
FM/AM
I/O
A-GND
CD.L
DETACH
10V
SW2
CH.L
MP3DIN
SO
SW3
SW4
MP3DOUT
MP3STBY
BUS0
RST
BUS1
SCK
MP3RESET
KEY2
SCK
SO
LM0
LM1
CDRW
SI
CDON
BUS0
BUS1
BUS2
LCDCL
LCDDA
BUS3
BUCK
VDD5V
CCE
RST
CDRW
ENC2
CDON
9V
BUS2
LCDCE
MP3CLK
CD8V
VOLDA
VOLCL
PLLDI
PLLCE
PLLDA
PLLCL
KEY1
LEVEL
KEY0
LEVEL
BUS3
BUCK
CCE
SM
SEEK/STOP
MONO
LOCAL
RR-
ACC
RR+
RL+
FR-
FL+
FL-
FR+
SW2
SW3
SW4
REST
LM0
SW1
LM1
ANT
GND
INT
MONO
REMOCON
MP3RESET
MP3STBY
MP3DOUT
MP3DIN
ENC1
RL-
MP3REQ
MP3CLK
FR+
RR+
RL+
FL+
FR-
RR-
RL-
FL-
SEEK/STP
REMOTE
PLLDI
PLLCL
PLLDA
PLLCE
FM/AM
CPU.VDD
SD/ST
SM
