Block diagram
6
5
UX-P3R
4
3
2
1
BC
DE
F
G
HA
I
2-1
Standard schematic diagrams
Front circuit
6
5
UX-P3R UX-P3R
SPKMUTE
SMUTE
FTUNER
2SC2412K/R/-X
PRT
VOLCE
PBMUTE
LINEMUTE
Q7031
SAFETY0
FCD
LOUT
ROUT
CDL
CDR
CD+B
CN904
QGF1205F1-16
47K
R7079
R7075
2.2K
RST
BLKCK
R7076
D7071
MDATA
STAT
SQCK
SUBQ/RDDA
MCLK
MLD
REST/OP_SW/CL_SW
22K
SCD
MUTE
FLAG
CDL
CDR
CLOSE
CD+B
OPEN
CN903
QGF1205F1-13
91K
1K
R7077
R7078
DI934
QLD0160-001
CN900
QGF1205F1-10
PBR
PBL
RECR
RECL
TAPE1
4
3
TAPE0
STTA
CN901
QGF1205F1-09
LOUT
ROUT
CN902
2
R7065
R7064
10K
56K
0.001
C7128
82K
FTUNERSW
R7232
R7236
10K
R7238
10K
R7239
10K
R7240
10K
R7143
2.2K
0.01
C7144
C7061
150P
Q7061
DTC144TKA-X
C7062
100p
Q7062
DTC144TKA-X
C7063
150P
D7061
SDATA/VOLDA
FTUNERSW
TUST/CE
SCK/VOLCK
R7062
1K
SUBQ/RDDA
PHOTO
82K
R7041
2SC2412K/R/-X
Q7041
390K
R7042
C7041
100K
R7043
0.01
POUT
2.2K
R7158
LEDRV
R7159
2.2K
2.2K
2.2K
2.2K
2.2K
2.2K
2.2K
2.2K
2.2K
2.2K
2.2K
2.2K
2.2K
2.2K
2.2K
2.2K
1K
2.2K
LEDREC
R7160
LEDFR
R7128
STTA
R7129
DATA
R7130
MODE
R7131
SCL
R7132
PHOTO
R7133
INH
R7134
LCDCE
R7135
DIMMER
R7136
VOL+
R7137
LEDCTL
R7138
BASS-
R7139
VOL-
R7140
BASS+
R7141
TUST/CE
R7142
FTUNER
R7144
BUP
R7145
RESET
1K
R7247
QAX0410-001Z
RDSCK
REM
10K
2.2K
1K
2.2K
R7146
R7147
R7148
C7149
100P
X7001
22P
20P
C7001
C7002
0.001
C7123
10K
R7221
10K
2.2K
2.2K
12K
1K
2.2K
2.2K
2.2K
2.2K
SMUTE
XT2
X7002
R7123
R7122
PBMUTE
XT1
QAX0401-001
LINEMUTE
AVDD
R7001
1K
R7120
VOLCE
REST/OP_SW/CL_SW
TAPE0
SAFETY1
2.2K
2.2K
2.2K
R7151
R7152
R7153
QQR0621-001Z
D7001
18P
C7007
1K
R7119
FCD
SCK/VOLCK
SDATA/VOLDA
SUBQ/RDDA
TAPE1
KEY0
2.2K
R7154
R7118
2.2K
R7155
OPEN
SAFETY0
KEY1
CLOSE
FLAG
MUTE
MLD
RST
MCLK
MDATA
STAT
SQCK
SCD
100K
R7253
10K
R7255
R7254
10K
10K
R7252
C7152
0.001
K7001
R7002
10K
D7002
2.2K
10K
R7157
R7125
R7126
R7127
R7124
R7121
AHB
POUT
SPKMUTE
PROTECTOR
IC931
UPD78F0058GC
MPX
X2
+BCTL
BLKCK
VSS0
X1
2.2K
R7150
10K
R7149
100/10
0.001
0.01
18P
C7005
C7004
C7003
C7006
R7117
R7116
R7115
R7114
R7113
R7112
R7111
R7110
R7109
R7108
R7107
R7106
R7103
R7102
R7101
L7003
Q7001
2SA1037AK/RS/-X
R7003
330
C7008
2200/6.3
K7002
QQL231K-4R7Y
2.2K
2.2K
1K
1K
2.2K
2.2K
1K
1K
1K
1K
1K
R7206
1K
2.2K
2.2K
2.2K
QQR0621-001Z
R7004
10K
C7009
R7218
10K
10K
R7217
47K
R7215
47K
R7214
100P
C7115
150P
C7113
100P
C7111
100P
QQL231K-470Y
D7004
D7003
C7108
2SA1037AK/RS/-X
Q7092
R7091
10K
Q7091
DTC114EKA-X
100K
R7006
C7010
Q7003
2SC2412K/R/-X
47K
R7007
DIMMER
R7093
R7092
47K
D7005
D7009
D7006
KIA78S06P-T
IC932
B2018
D7007
MTZJ5.1C-T2
D7008
C7011
100/16
33K
R7008
MTZJ8.2B-T2
47K
82K
R7203
R7202
10K
R7201
100K
L7002
L7001
QQL231K-100Y
Q7002
R7005
2.2/50
10K
DTC114EKA-X
DTC114EKA-X
Q7401
LEDFR
LEDFR
DTC114EKA-X
Q7402
LEDREC
LEDRV
LEDREC
CN934
QQR0621-001Z
100p
C7136
CN933
QGF1205C1-04
BASS+
BASS-
LEDCTL
DIMMER
LCDCE
KEY1
KEY0
VOL-
VOL+
DATA
MODE
QGF1205F1-04
REM
INH
SCL
CN931
QGF1205F1-17
LEDRV
Q7403
DTC114EKA-X
K7003
100p
C7135
B2221
B2323
C7012
0.1
R7401
D7401
200
SLR-342MC-T
CN932
R7402
D7402
QGF1205F1-17
200
SLR-342VC-T
R7403
D7403
200
SLR-342MC-T
Q7331
KRC111M-T
SPR-39MVWF
COM1
COM2
COM3
COM4
SEG1
SEG2
SEG3
SEG4
SEG5
SEG6
SEG7
SEG8
SEG9
SEG10
SEG11
SEG12
SEG13
SEG14
SEG15
SEG16
SEG17
SEG18
SEG19
SEG20
SEG21
SEG22
SEG23
SEG24
SEG25
SEG26
SEG27
SEG28
SEG29
SEG30
SEG31
SEG32
SEG33
SEG34
SEG35
SEG36
JS731
QSW0917-001
10K
R7341
130K
R7342
C7341
100/10
0.01
0.01
C7352
C7351
160
R7331
47
R7332
D7332
1SS133-T2
D7331
0.01
C7304
0.01
C7303
R7311
1K
0.01
S7312
C7305
R7309
R7310
R7316
18K
43K
C7316
S7311
C7301
47/16
S7301
S7302
R7301 R7302 R7303 R7304
1K 1K 1.2K 1.5K
S7313
R7307
R7308
5.6K
10K
S7309
S7310
VDD
LCDCE
SCL
DATA
MODE
INH
COM4
COM3
COM2
COM1
IC933
GP1U261X
C7302
0.001
S7303
S7304
R7314
R7313R7312
1.2K1K
0.01
S7314
R7306
3.9K
2.7K
S7308
R7315
S7315
C7306
S7307
S7306
FW931
QUM022-10Z3Z3
IC934
NJU6433FG1
SEG8
SEG3
SEG2
SEG4
SEG5
SEG6
SEG7
SEG1
C7307
0.01
S7305
R7305
2.2K
FW931
QUM022-10Z3Z3
D7323
D7322
D7321
SEG9
SEG10
MTZJ10C-T2
MTZJ10C-T2
MTZJ10C-T2
SEG34
SEG35
SEG36
SEG33
SEG32
SEG31
SEG30
SEG29
SEG28
SEG27
SEG26
SEG25
SEG24
SEG23
SEG22
SEG21
SEG20
SEG19
SEG18
SEG17
SEG11
SEG12
SEG13
SEG14
SEG15
SEG16
R7323
300
D7363
R7322
300
D7362
R7321
300
D7361
1
TAPE P.B. SIGNAL
CD SIGNAL
TUNER SIGNAL
BC
DE
2-2
F
G
HA
I
Main circuit
6
5
4
3
QNN0215-001QNN0215-001
J900J900
QNN0018-002QNN0018-002
J902J902
GP1FA550TZGP1FA550TZ
QGA2501F1-03QGA2501F1-03
CN905CN905
R2003R2003
220220
R2103R2103
220220
C2103C2103
0.010.01
1/501/50
D2202D2202
MTZJ6.8B-T2MTZJ6.8B-T2
C2212C2212
R2000R2000
30K30K
R2100R2100
30K30K
220P220P
C2003C2003
220P220P
C2211C2211
D2200D2200
D2201D2201
Q2208Q2208
DTA143EKA-XDTA143EKA-X
R2009R2009
2.7K2.7K
R2109R2109
2.7K2.7K
220P220P220P220P
C2000C2000C2100C2100
Q2205Q2205
2SC2412K/R/-X2SC2412K/R/-X
R2001R2001R2101R2101
R2005R2005
5.6K5.6K
R2105R2105
5.6K5.6K
Q2204Q2204
2SC2412K/R/-X2SC2412K/R/-X
10K10K
R2104R2104
10K10K
Q2206Q2206
2SC2412K/R/-X2SC2412K/R/-X
30K30K30K30K
R2004R2004
R2008R2008
Q2207Q2207
2SC2412K/R/-X2SC2412K/R/-X
9.1K9.1K
Q2203Q2203
9.1K9.1K
R2108R2108
2SC2412K/R/-X2SC2412K/R/-X
6.2K6.2K
R2007R2007
C2209C2209
0.68/500.68/50
R2107R2107
6.2K6.2K
R2006R2006
UX-P3R
CN907CN907
QGD2504C1-04ZQGD2504C1-04Z
6.2K6.2K
R2116R2116
C2119C2119
0.270.27
1.8K1.8K
C2222C2222
R2117R2117
100/16100/16
2.2K2.2K
4747
R2222R2222
R2221R2221
SCK/VOLCKSCK/VOLCK
R2224R2224
R2017R2017
C2019C2019
0.270.27
AUXLAUXL
AUXRAUXR
RECLRECL
RECRRECR
LINEMUTELINEMUTE
2.2K2.2K
R2106R2106
2.2K2.2K
PBLPBL
PBRPBR
PBMUTEPBMUTE
R2207R2207 R2208R2208
AHBAHB
51K51K
C2213C2213
10/1610/16
15K15K
R2114R2114
Q2209Q2209
2SC2412K/R/-X2SC2412K/R/-X
D2205D2205
R2115R2115 R2015R2015
47K47K
C2117C2117
2.2K2.2K
SDATA/VOLDASDATA/VOLDA
1.8K1.8K
6.2K6.2K
R2016R2016
47K47K
2SC2412K/R/-X2SC2412K/R/-X
0.0820.082
22/1622/160.0820.082
VOLCEVOLCE
C2018C2018 C2118C2118
D2206D2206
22/1622/16
2.2K2.2K
R2113R2113
2.2K2.2K
0.0820.082
C2116C2116
C2017C2017
R2013R2013
2K2K
R2112R2112R2014R2014
0.180.18
C2115C2115
0.0820.082
C2016C2016
R2012R2012
R2111R2111
7.5K7.5K
0.180.18
C2114C2114
0.180.18
C2015C2015
2K2K
15K15K
Q2210Q2210
0.10.1
C2113C2113
0.0120.012
0.180.18
C2014C2014
7.5K7.5K
120K120K
C2214C2214
7.5K7.5K
0.10.1
C2112C2112 R2110R2110
0.10.1
C2013C2013
R2011R2011
0.00270.0027
C2111C2111
C2026C2026
0.10.1
C2012C2012
7.5K7.5K
R2141R2141
R2140R2140
4.7/504.7/50
0.00270.0027
C2011C2011
R2010R2010
1.8K1.8K
C2110C2110
4.7/504.7/50
C2010C2010
R2041R2041
1/501/50
220K220K
0.0120.012
C2126C2126
470470
C2109C2109
RECRRECR
4.7/504.7/50
R2047R2047
1.8K1.8K
C2108C2108
4.7/504.7/50
220K220K
470470
R2040R2040
R2209R2209
PBRPBR
CDRCDR
AUXRAUXR
C2106C2106
C2107C2107
4.7/504.7/50
10/3510/35
R2147R2147
IC901IC901
LC75345M-XLC75345M-X
4.7/504.7/50
C2009C2009
4.7/504.7/50
10/3510/35
C2008C2008
C2007C2007
AUXLAUXL
CDLCDL
150K150K
C2105C2105
4.7/504.7/50
4.7/504.7/50
C2006C2006
PBLPBL
TURTUR
LA4628LA4628
C3201C3201
100/16100/16
C2200C2200
6.8K6.8K
C3202C3202
0.10.1
8200/258200/25
R2126R2126
2SC2412K/R/-X2SC2412K/R/-X
Q2212Q2212
C3205C3205
D3221D3221
100/16100/16
MTZJ11B-T2MTZJ11B-T2
27K27K
R2200R2200
Q2213Q2213
2SC2412K/R/-X2SC2412K/R/-X
C2127C2127
SMUTESMUTE
POUTPOUT
C3206C3206
D3220D3220
0.10.1
MTZJ11B-T2MTZJ11B-T2
R2027R2027
4.7K4.7K
C2027C2027
0.0010.001
R2127R2127
4.7K4.7K
0.0010.001
10/3510/35
C2128C2128
C2028C2028
10/3510/35
Q2214Q2214
DTA143EKA-XDTA143EKA-X
R2231R2231
2.2K2.2K
C2229C2229
10/2510/25
100/16100/16
330P330P
C2029C2029
C2224C2224
330P330P
C2129C2129
33/1033/10
C2225C2225
C2235C2235
1/501/50
C2226C2226
2.2/502.2/50
2.22.2
R2028R2028
0.10.1
C2030C2030
R2128R2128
0.10.1
C2130C2130
IC905IC905
22K22K
22K22K
22K22K
2.22.2
R2029R2029
0.10.1
C2031C2031
R2214R2214
R2030R2030
22K22K
R2130R2130
R2031R2031
R2131R2131
1/501/50
1/501/50
C2230C2230
C2231C2231
470470
470470
R2132R2132
C2234C2234
100/16100/16
0.0560.056
0.0560.056
6.8K6.8K
C2232C2232
R2213R2213
C2233C2233
6.8K6.8K
2.22.2
R2129R2129
2.22.2
0.10.1
C2131C2131
D2212D2212
D2213D2213
R2032R2032
C2132C2132
C2032C2032
220P220P
220P220P
L2200L2200
QQR0797-001QQR0797-001
L2201L2201
QQR0797-001QQR0797-001
QGA2501C1-05QGA2501C1-05
C2133C2133
0.00330.0033
C2033C2033
0.00330.0033
CN906CN906
J901J901
QNB0117-001QNB0117-001
QJK017-051400QJK017-051400
W5000W5000
QQR0779-001ZQQR0779-001Z
QQL231K-4R7YQQL231K-4R7Y
R5000R5000
150150
R5001R5001
150150
K5021K5021
QQR0779-001ZQQR0779-001Z
L5034L5034
QQL231K-470YQQL231K-470Y
K5020K5020
L5031L5031
L5032L5032
QQL231K-470YQQL231K-470Y
QNS0170-001QNS0170-001
J5000J5000
4.7/504.7/50
C2005C2005
TULTUL
22/1622/16
C2215C2215
F3000F3000
C2503C2503
C3222C3222
C2207C2207
0.10.1
R2125R2125
18K18K
18K18K
R2025R2025
6.8K6.8K
R2026R2026
C2221C2221
100/10100/10
2SC2001/LK/-T2SC2001/LK/-T
R3207R3207
8282
R3209R3209
8282
4.7K4.7K
R3203R3203
1.2K1.2K
R3204R3204
R2218R2218
470470
C3203C3203
C3204C3204
D3219D3219
0.10.1
100/16100/16
MTZJ8.2C-T2MTZJ8.2C-T2
Q2211Q2211
IC910IC910
L4909L4909
0.330.33
D3218D3218
6.2K6.2K
R3205R3205
1.2K1.2K
R3206R3206
R3201R3201
8.2K8.2K
1K1K
R3202R3202
1.2K1.2K
R3200R3200
K2200K2200
FCDFCD
D2203D2203
QQR0621-001ZQQR0621-001Z
D2204D2204
1N4003S-T51N4003S-T5
SAFETY0SAFETY0
FTUNERFTUNER
POUTPOUT
2
SCK/VOLCKSCK/VOLCK
SDATA/VOLDASDATA/VOLDA
FCDFCD
TULTUL
TURTUR
FTUNERFTUNER
VOLCEVOLCE
PBMUTEPBMUTE
LINEMUTELINEMUTE
AHBAHB
POUTPOUT
SMUTESMUTE
SAFETY0SAFETY0
SPKMUTESPKMUTE
1
BC
DE
CDLCDL
CDRCDR
TAPE P.B. SIGNAL
CD SIGNAL
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
F
G
TUNER SIGNAL
AUX IN SIGNAL
MAIN SIGNAL
HA
I
2-3
CD servo circuit
REST
CloseSW
OpenSW
CloseSW
OpenSW
REST
RST
RST
UX-P3R UX-P3R
6
0.022
390K
C824
2200P
R643
C641
R642
22K
C610
C617
330P
2.2K
220K
3.9K
C643
C621
/RFDET
TP1
0.027
Q801
2SA952/LK/-T
220/10
27K
R809
1.2K
13K
24K
C622
820P
1
C823
KICK
TBAL
FBAL
GCTRL
FE
TE
VDET
LDON
0.047
OFT
BDO
RFENV
ARF
TRD
FOD
ECM
ECS
TVD
TRV
R668
STAT
SUBQ
BLKCK
SQCK
MLD
1K
1K
1K
1K
1K
C653
0.1/16
R651
R652
R653
150P
NC
TP2
TRV
TVD
ECM
ECS
KICK
TRD
FOD
FBAL
TBAL
FE
TE
RFENV
VDET
OFT
/RFDET
BDO
LDON
ARF
C654 C672
R682
1K
C676
0.1/16
R661
39K
R683
1M
C661
470P
R667
4.7
0.1/16
100/6.3
C680
C679
OUT_L
OUT_R
R685
68K
120K
R662
R663
NI
0.022
0.022
C663
C664
24K24K
R695R696
R656
R655
68k
R664
1M
NI
R691
0.0068
0.0068
R692
R657
150P150P150P
C670
C671
IC651
MN662748RPM
NI
680K
330
C665
C668
0.15
10K
C693
C694
10K
0.047
R669
C667
R701
R702
R601
220K
270K
R602
62K
220P
C605
R603
R607
R604
82K
180K
0.027
C614
0
C611 C612
NI
C620
R617
3.3K
F+
F-
C801
0.0068
390P
2.7K
R801
C811
390P
C813
FM+
FM-
0.0047
C615
C607
C802
C606
82P
0.012
0.01
C616
NI
R812
1.5K
C815
2.2/50
R802
C821 C822
1/10 220/10
R821
0
C642
R648
R803
R804
R641
R807
R808
1.2K
2.2M
R805
R806
150K
2200P
F
E
B+D
A+C
B+D
R636
10
QGF1201F1-05
QGA2001C1-06
FM-
SM+
SM-
FM+
A+C
R618
6.8K
F
E
C632
1/16
R634
12
C833
0.1
0.01
C832
D831
MTZJ5.6B-T2
CLOSE
L831
OPEN
R619
100/16
6.8K
C831
R620
R621
560K
C633
0.022
R635
120
R632
10
LB1641
R831
10
QQL244K-100Z
C601
0.001
C602
0.001
560K
C624
100/6.3
R631
Q631
2SA1037AK/RS/-X
IC802
LA6541-X
IC801
R823
R824
R822
AN22000A
IC601
2.2
C631
10/16
NI
NI
47K
5
1
QGF1201F1-05
CN601
QGF1016F1-15
F+
T+
TF-
W601
CN606
LM-
LM+
CN801
HDU-100
2KB
4
HQMV7102-015
3
QGA2001F1-06
2
E406784+001
ESB110-005
E406783-001
C604
8.2K
8.2K
C603
0
0
R605
R606
0.022 0.022
R610
R611
1/10
1
C613
C623
R647
NI 1/50
C619
33P
T+
390P
C814
390P
C812
SM- T-
SM+
DRMUTE
R613R612
2.2K22K
MDATA
MCLK
100
000
R654
R659
R658
5.6K
1
R703
820
IC652
NJM4580E-W
R705
5.6K
IC652
NJM4580E-W
820
R704
W605
QJP001-03201
270
R665
QAX0413-001Z
C651
12P
10K
C691
390P
C695
R706 R707
2K 6.8K
390P
C692
10K
C696
X651
0.047
C652
12P
10/16
R709
OUT_R
OUT_L
220/10
C669
C699
220/10
R708
C655
R710
0.1/16
100
0.1/16
C656
100
C657
220
220/10
GCTRL
OUTL
OUTR
C677
B603
B614
0.1/16
R670
100
C673
220/10
R666
CN651
QGF1201F1-16
STAT
SQCK
SUBQ
MCLK
MDATA
MLD
BLKCK
DRMUTE
220
C658
0.1/16
OUTR
OUTL
OPEN
CLOSE
CN652
QGF1201F1-13
1
CD SIGNAL
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
BC
DE
F
G
HA
I
2-4
Cassette amplifier circuit
6
5
QAH0047-001
4
3
2
QGF1205F1-06
CN31
R327
470K
UX-P3R
IC1
22
R201
C203
220/6.3
C204
220P
0.033
C202
C104
0.033
C103
220P
R101
C102
QVP0008-203Z
VR31
Q203
DTC114TKA
220/6.3
22
R203
2.4K
DTC114TKA
R103
2.4K
820P
C201
BA3126N
IC31
1K1K
R216R116
R301
220
4.7/25
C301
100/10
R207
R107
C209
C210
4.7/25
C109
C121
330P
C221
C110
330P
0.0068
0.0068
820P
C101
12K
12K
R121
15K
R221
15K
Q103
R102
1.8K
Q201
R202
1.8K
1K
R122
Q101
DTC114TKA
R305
2.2K
0.0047
C319
C205
DTC114TKA
1K
R222
0.022
C316
0.0022
R206
C206
C106
R106 R205
100K
R105
3.3K
10/16
10/16
3.3K 100K
0.0022
C105
L301
QQR1118-001
22/16
C304
C302
0.039
39K
R303
22/16
C305
C303
C306
220/6.3
47/16
560P
C107
QQL244K-100Z
1.5
100/10
C314
C313
560P
C207
R204
1.2K
R304
100
IC32
AN7317
L303
R108
5.6K
R208
5.6K
Q302
2SC2001/K/
2.2
R313
R310
C108
4.7/25
4.7
C208
4.7/25
R109
R353
10
R315
100
C310
0.022
Q305
2SC2001/LK/
R210
2.7K
1K
R209
C213
C113
0.039
1K
R110
2.7K
0.0015
R314
C308
C211
C111
R104
R111
0.0015
R211
R212
2.2K
36K
1.2K
36K
R112
2.2K
R335
Q321
DTC144EKA
1.5K
C307
0.01
2SC2412K/RS/
Q375
Q376
R375
2SB562/C/
150
DTC114TKA
C376
R376
0.01
4.7K
R345
Q331
C334
2.2K
4.7/25
D375
MA3051/M/
VR37
QVP0008-103Z
DTC124EKA
0.039
0.0015
15K
Q371
Q372
SW4
VWS304-06A13K
R371
2SA952/LK/
1K
R372
IC33
R339
R336
SW5
FW31
12K
BU4094BCF
2.2K
4.7K
SW6
SW1
SW2
QSW0859-001
SG-105F3-BB,C
MSI-5U2LWA
C374
100/10
R338
3.9K
390
R340
47/16
C331
C371
3.3K
4.7/25
R337
D1
1SR139-400-T2
12K
R341
20K
R342
VKZ3174-00A
CN1
QGB2011L1-10
CN32
QGB2011M1-10
18K
R343
CN34
QGF1205F1-10
1
CN33
QGF1205F1-09
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
TAPE P.B. SIGNAL
BC
DE
F
G
HA
I
2-5
Tuner circuit (E)
6
5
4
3
2
TU1
QAU0160-001
1SS133-T2
D1
J1
QNB0014-001
1SS133-T2
C10
12P
L3
4.7
UX-P3R UX-P3R
C17
0.0039
C18
0.47/50
R23
1.8K
C56
L2
10P
33
R5
56
D2
C1
C3
0.022
10/16
CF1
QAX0420-001
1SS133-T2
D3
D4
1SS133-T2
C9
0.001
10K
R13
R15
3.3K
C11
0.1
R3
220K
Q1
C2
0.01
R2
330
Q2
2SC2412K/R/-X
R11
4.7k
L1
QQR1094-001
0.047
R6
C12
R4
330
2SC2814/4-5/-X
12
C13
C4
Q3
12P
0.01
2SC2412K/R/-X
R12
4.7k
R14
100K
Q4
DTA114YKA-X
C14
100/10
R16
4.7K
R17
68( 1/4W) FR
C7
0.001
100/10
C25
R10
2.2K
LC72136N
IC2
QAX0402-001
150P
150P
150P
R22
1K
1K
1K
R18
R19
R20
C15
12P
X1
C16
12P
C22
C23
C24
C20
1000P
0.047
C19
2.2K
R26
330
R25
4.7K
R21
5.6K
Q5
DTA114YKA-X
R30
1.2K
R29
10K
R24
10K
R27
R28
10K
10K
33P
0.001
C54
0.047
C55
T1
QQR0793-001
C6
D11
1SS133-T2
22/16
C52
C53
0.27
C51
1/50
C57
0.001
R41
3.3K
IC1
CF2
QAX0458-001Z
LA1838
C48
0.0022
C49
470P
C50
C58
0.047
22/16
C32
0.047
C31
22/16
C21
0.022
0
R60
C60
39k
R40
C47
C46
1/50
0.022
0.047
C33
47
R34C34
0.047
0.022
C35
CF3
QAX0610-001Z
R33
330
R38
C45
10/16
39K
C44
10/16
R39
39K
C43
0.0018
C42
0.0018
C41
10/16
C40
10/16
R37
10K
R36
3.3K
1/50
0.22/50
C38
C37
1/50
5.6k
R35
C39
C36
1/50
10K
R70
C73
C70
1K
R71
LC72723
10/50
IC3
C76
C75
330P
C30
100/10
R32
1K
C26
0.01
C27
0.01
C59
R31
0.001
1K
L70
100
0.1
1K
1K
R72
R73
C74
0.1
560P
22P
X70
QAX0263-001Z
C71
C72
22P
5.6V
LOUT
STEREO
CE
9V
CK
DATA
GND
ROUT
RDDA
RDCL
D.GND
CN1
QGF1205F1-13
FM/TUNER MAIN SIGNAL
AM SIGNAL
1
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
BC
DE
2-6
F
G
HA
I
Tuner circuit (EE)
6
5
4
3
2
TU1
QAU0036-001
D1
J1
QNB0014-001
UX-P3R
C17
0.0039
C18
0.47/50
R23
1.8K
C56
10P
L2
33
R5
75
D2
C1
C3
0.1
10/16
CF1
QAX0403-001
C10
12P
D3
L3
4.7
D4
C9
0.001
10K
R13
R15
3.3K
C11
0.1
R3
220K
Q1
C2
0.01
R2
330
Q2
2SC2412K/R/-X
R11
4.7k
L1
QQR1094-001
0.047
R6
C12
R4
330
2SC2814/4-5/-X
24
C13
C4
Q3
2SC2412K/R/-X
12P
0.01
Q4
DTA114YKA-X
R12
4.7k
R14
100K
C14
100/10
R16
4.7K
R17
68( 1/4W) FR
C7
0.001
C25
100/10
C15
12P
C16
12P
X1
IC2
QAX0402-001
C22
150P
C23
150P
C24
150P
R10
2.2K
LC72136N
C20
1000P
0.047
C19
1K
R26
R25
330
2.2K
R7
4.7K
R22
1K
1K
1K
R18
R19
R20
R29
10K
R21
5.6K
R24
Q5
DTA114YKA-X
R30
1.2K
10K
R27
R28
10K
10K
C6
0.001
C54
0.047
C55
33P
QQR0793-001
D11
1SS133
C52
C53
0.27
22/16
R41
3.3K
T1
C57
0.001
QAX0403-001
C51
1/50
IC1
CF2
LA1838
C48
0.0022
C58
C50
22/16
0.047
0.047
C32
C33
0.047
C31
22/16
C21
0.022
39k
R40
C46
0.022
R34C34
0.022
CF3
QAX0610-001Z
R33
330
47
0.047
C35
0
R60
C60
C47
1/50
R38
C45
10/16
39K
C44
10/16
R39
39K
C43
0.0018
C42
0.0018
C41
10/16
C40
10/16
R37
10K
R36
3.3K
1/50
0.22/50
C38
C37
1/50
5.6k
R35
C39
C36
1/50
10K
R70
R71
LC72723
10/50
IC3
C76
C75
330P
C30
100/10
R32
1K
C26
0.01
C27
0.01
C59
0.001
L70
100
R31
1K
C73
C70
0.1
1K
1K
1K
R72
R73
C74
0.1
22P
X70
QAX0263-001Z
C71
C72
22P
560P
DATA
CK
9V
STEREO
5.6V
LOUTCEROUT
GND
D.GND
RDCL
RDDA
CN1
QGF1205F1-13
FMIN
RIN
LIN
POLAR
CN3
QGF1205C1-11
FM/TUNER MAIN SIGNAL
1
AM SIGNAL
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
BC
DE
F
G
HA
I
2-7
Power supply circuit
UX-P3R UX-P3R
A.GND A.GND
6
FW943
QUM154-17DGZ4
C1000
VL
6A10E2
F1001
T1000
QQT0284-002
0.1u
C1003
D1003
6A10E2
0.1u
C1002
0.1u
D1001
C1001
6A10E2
0.1u
D1000
6A10E2
D1002
FW943
QUM154-17DGZ4
C1000
VL
0.1u
D1001
C1001
6A10E2
0.1u
D1000
6A10E2
D1002
6A10E2
F1001
T1000
QQT0284-003
0.1u
C1003
D1003
6A10E2
0.1u
C1002
FW943
C1000
A.GND
VL
QUM154-17DGZ4
0.1u
D1000
6A10E2
D1001
0.1u
C1001
6A10E2
D1002
6A10E2
F1001
T1000
QQT0284-003
0.1u
D1003
C1003
6A10E2
0.1u
C1002
5
QQR1145-001
F1000
J1000
QGA7901C1-2
L1000
QQR1145-001
F1000
J1000
QGA7901C1-2
L1000
QQR1145-001
F1000
J1000
QGA7901C1-2
L1000
4
A.GND
VL
FW943
3
2
QUM154-17DGZ4
C1000
D1001
C1001
0.1u
6A10E2
0.1u
D1000
6A10E2
D1002
F1001
F1002
QQR1145-001
F1000
L1000
C1002
6A10E2
T1000
QQT0284-003
QSW0812-001
0.1u
D1003
C1003
6A10E2
0.1u
S1000
J1000
QGA7901C1-2
1
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
BC
DE
2-8
F
G
HA
I
Printed circuit boards
Main board Block No. 01
6
5
4
3
2
C7062
Q7062
C
Q7061
B
UX-P3R
E
C
Q7003
C2200
4
1
B
1
4
5
7
C2231
R2130
B
C7144
R2049
C2508
R2033
IC904
Q2219
FW902
AG
SUBL
PRT
FANNG
POUT
6V[SUB]
SUBTR.G
R2214
R2128
R7006
R2037
C2031
C
CN906
E
E
R7007
B
C7010
R7008
R2038
RIN
1
D2212
C
ROUT
C2230
D2213
B
C
LOUT
C2232
Q2216
E
R2209
C2132
R+
Q7002
C7009
R7010
C2034
C2036
R2035
R2036
C2035
C2037
LIN
H/P.GND
5
L2200
C7013
C2214
D7010
D7009
D7006
CN913
C2130
C2133
1
L+
R7005
HPSW
C7012
RIN
R3504
D7003
D7008
C3502
LIN
D7004
D7005
C7011
IC932
H/P.GND
4
R3500
R3505
C2032
C2033
C7008
L3500
R-
L2201
Q3500
C2502
Q3503
R7000
R7004
R3506
B
R7003
R3501
B
L-
T001A
B
C3501
D7002
C
D3501
C
C
Q3501
E
C2211
D2200
D2201
PP950
E
C2501
C
B
D3500
E
E
Q3502
R3502
R3503
C3500
1
FW904
2
C2500
J901
E
Z3001
C2235
C2129
Q2217
4
FW901
C
C2225
1
[P5/P7]
1
Q2215
B
D2214
CN933
LEDFR
US5V
LEDREC
LEDRV
C2139
8
Q2218
E
E
C
B
Q7403
R2134
C
C2134
E
R2133
R2149
D2216
C2137
C2228
C
Q2220
R2216
E
C
B
1
FW902
[P5/P7]
4
7
15
R2200
C2207
C2226
E
C
C
B
B
D7007
Q7402
Q7401
L7002
L7001
R7009
R2034
R2136
R2137
R2217
[]
C2227
R2039
4
R2230
L2500
R2028
5
8
R2132
C2505
C2039
R2032
D2218
C2236
5
C2233
C2131
C2030
R2029
C2234
R2213
R2030
C2509
C2136
R2135
C2135
L2501
R2138
E
B
R2139
1
CN906
CN913
Q7031
FW901
VL
1
VL.GND
AHBIN
VH.GND
SMUTE
SPKMUTE
9V
SUBR
8
CN907
VL
1
VL
GND
GND
4
R2131
R2031
R2129
14
13
MG
SW9V
SW9V
CLOSE
OPEN
OP-SW
CL-SW
CD+B
CD+B
CDL
AG
AG
CDR
CN903
1
16
MUTE
FLAG
SCD
SCD
DG
DG
BLKCK
/REST
MLD
MDATA
MCLK
DG
SUBQ
SQCK
/RST
STTA
C7061
R7062
C
B
E
E
RDDA
RDCL
DG
DG
ROUT
TUG
LOUT
5.6V
9V
MPX/ST
CK
TUST/CE
TUDATA
B
R7122
CN905
R2004
Q2205
B
R2105
C2103
R2103
J902
R7206
D7061
C7111
C7108
C
1
3
R2104
C
C2007
R7107
13
9
Q2203
1
3
R7141
R7143
1
Q2204
E
CN905
D.OUT
DG
+B
D7071
1
CN902
R2141
C2108
C2209
R2005
C2003
R2003
C
E
B
R
AUXOUT
R7218
R7078
R7077
R7076
CN904
C2109
R7202
C2005
C2107
E
R7217
R7075
R7112
L
R7113
R7116
R7079
R7203
C2111
KEY0
KEY1DG/REM
BASS-
VOL-
BASS+
1
K7003
R7146
R7140
R7240
R7255
R7254
R7102
R7109
R7110
R7106
R7111
R7108
C7063
R2041
C2215
C2105
C2110
C2113
C2112
C2126
C2100
R2101
R2100
R2001
R2000
R
AUXIN
LEDCTL
VOL+
CN931
R7239
R7155
R7154
R2140
C2000
L
US5V
19
C2114
R2110
LEDGND
DIMMER
R7238
R7142
C7005
C7003
C7001
C7002
C7007
C7149
R7147
R2040
IC901
36
R2111
R2112
R2114
R2115
LCDCE
R7139
C7006
R7247
C2010
C2009
C2118
/INH
R7144
C2115
J900
SCL
R7148
R2047
R2147
MODE
R7236
R7138
R2116
R2113
B
Q2209
DATA
R2117
R7137
R7145
D7001
R7001
17
C7136
C7004
C2026
C2008
C2119
R7136
R7149
C
W951
E
R7129
R7130
R7133
R7131
R7132
R7134
C7135
41
61
1
X7001
R7103
X7002
R7150
K7002
R3208
E
R2009
Q2206
C2006
C
B
R2109
R2012
E
C
E
C2222
C2018
C2017
C2213
C2011
R2207
R2208
C2106
C2012
C2013
C2014
C2015
C2016
C2019
18
1
R2015
B
Q2207
C2117
C2116
Q2210
D2205
D2206
R2014
B
R2013
C
R7115
R7114
C
R2017
C3203
R2016
D3219
R2221
R7117
B
R2010
R2011
R3209
D3222
E
C
B
R7161
R7156
Q7092
R7162
R7002
21
R7151
L7003
R7118
R7152
R7153
R7101
R2224
R2222
C2212
E
Q2208
D2202
C2125
C2025
C3204
C3206
R3207
[]
C2503
C7113
R7157
R7214
C7115
C2124
R3203
R7093
R7215
R7201
CN908
R2123
C3205
D3220
R3204
E
C
B
Q7091
R7092
R7091
C7123
R7123
R7124
R7065
R7119
R7120
R7221
R7121
R7253
FW904
R2023
D3221
R7127
R2107
R2106
1
E
Q2222
2
C
B
R2042
R2043
R2143
R2048
R2148
IC903
18
C2038
4
5
R2124
R2024
C2220
D2210
C2024
Q2211
E
B
D2211
C2221
R3202
R3205
R3206
1
R7135
Q2224
C
R2220
R2219
C2219
R2218
R7125
B
K2200
E
B
R2142
C2138
C3202
IC910
R7126
D2207
D2222
R3200
C2120
C
Q2221
R2223
D3218
E
C2020
D2208
C7152
R3201
R7160
R7159
Q7041
R7064
R2119
R2120
R2122
C2218
R7128
R2006
R2007
R2008
R2108
R2118
R7232
E
C
R7158
K7001
E
C7041
C
B
R7042
R7041
R7252
C7128
1
CN901
10
1
C2121
C2122
5
8
C2217
IC902
C2507
R2211
R2212
C2506
Z3002
C
C3222
Q2214
C3223
Q2213
C
B
15
C2504
9
R2121
C2123
E
R2027
R7043
D2204
CN900
4
B
C2224
C2027
1
C2229
R2229
R2019
R2020
R2021
R2022
C2128
E
1
10
D2203
C2127
R2127
1
R2144
SW9V
AG
PBL
SW8V
NC
RECL
C2021
C2022
C2023
Q7001
B
CN901
PHOTO
1
PLAY
KEY1
SAFETY1
DG
SCK
US5V
SDATA
9
STTA
CN900
MG
NC
PBR
4
RECR
CN933
1
C2239
R2228
R2018
[P3]
R2044
CN907
41
F3000
R2232
R2231
B
R2126
R2125
R2025
R2026
C2028
C
Q2212
E
B
C2029
IC905
1
BC
DE
F
G
HA
I
2-9
UX-P3R UX-P3R
Front board Block No. 02
6
5
4
CD servo board Block No. 03
CN606
LMCLSW
GND
OPSW
LM+
M.GND
SW10
SW10
CLOSE
OPEN
OPSW
CLSE
CD+B
CD+B
CDL
A.GND
A.GND
CDR
MUTE
FLAG
SCD
SCD
CDDG
CDDG
BLKCK
/REST
MLD
MDATA
MCLK
CDDG
SUBQ
SQCK
/RST
STAT
B618
B617
CN652
B602
C658
CN651
1
51
R831
13
L831
116
BE
R654
Q801
C831
C824
R821
D831
C832
C833
1
IC802
R666
C677
C673
R665
R695
R696
C656
1
C655
C657
C672
C671
C670
R805
R806
12
B612
R659
C813
C812
R657
R658
R809
1
R807
R808
B601
R692
61
R653
R824
R822
R691
C653
R705
21
B611
R823
R656
R701
R655
C654
R652
R601
R651
R602
X651
C651
R681
C652
R667
41
C676
R682
R670
D601
C681
B613
C641
R643
C669
C610
R683
C643
R641
C680
R642
R604
C668
C612
C642
C606
R603
C667
C605
C607
C679
R669
B619
R664
R685
R607
16
B610
R663
C617
17
C601
C665
C664
R648
R684
C663
C616
C614
IC601
R620
R662
C615
B614
C661
R619
R710
R661
32
R618
C699
R709
R668
B615
1
R708
R704
B616
IC652
C692
C604
R702
C621
C633
C603
C602
C623
D602
R621
C695
A.GND
ARF
C632
R610
R611
C624
R606
B604
C694
R605
C631
1
6
R706
C613
R707
R647
C611
R632
R617
R612
C696
C620
R613
BE
C
R631
CN801
FMD.GND
SM+
SMREST
FM+
C622
C619
Q631
R635
C691
B603
R634
R703
C693
3
13
R801
R802
R813
C801
C811
W605
31
C823
C816
B605
B606
C814
B607
R636
115
2
IC801
24
CN601
F-T-T+F+GNDVRLDMDT2KF1NCT1SRF2
R804
R803
C815
C802
C821
R812
B608
C822
B609
T02
1
BC
DE
F
G
HA
I
2-10
UX-P3R
Tuner board Block No. 04
6
5
4
3
Head amplifier board Block No. 05
MB
PBR
PBL
RECR
VR37
L301
VR31
R314
C308
B155
R315
R327
C310
Q302
C319
C221
RECL
R313
C314
AG
C313
C317
C121
B112
SW8V
L303
C316
AG
MS
MG
1
CN34
C307
B198
R353
Q305
R310
R335
R303
C106
R122
Q103
Q101
C103
B163
R305
10
Q321
C303
R221
B156
R115
B157
R108
R101
C113
R110
R109
R102
C104
C110
R301
R121
1
R112
C108
C107
9
B151
R111
C102
R107
B152
C111
C302
R103
1
B164
C301
C306
R304
B158
8
B106
C101
C109
6
B166
R116
9
R212
R211
C211
9
IC32
R216
C201
B101
CN33
B109B108
C209
R342
C213
R210
R209
B159
C207
16
B102
R341
C208
R207
1
CN31
B200
B110
1
R340
R205
R105
C105
R208
B160
NC
R343
C305
C206
R201
R345
TAP
C304
1IC31
B113
RRE
C202
C210
Q331
SOL
C375
C205
B161
R215
R339
C203
C334
MG
R106
R206
5V
R204
C204
R203
B168
PHO
B153
R104
R222
R202
C333
C332
PLA
R375
Q201
C331
FRE
Q372
Q203
R331
B167
10
70u
CN32
B162
16
1
R372
R373
C371
R371
Q375
R376
E
C374
R338
D375
E
R337
C376
Q371
R336
9
8
B
Q376
B
IC33
Cassett switch board Block No. 06
2
SW1 SW2 SW3
D1
T01
P1
CN1
IC1
SW4 SW5
SW6
1
BC
DE
F
G
HA
I
2-11
UX-P3R UX-P3R
<<MEMO>>
6
5
4
3
2
1
BC
DE
2-12
F
G
HA
I
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