
SCHEMATIC DIAGRAMS
MICRO COMPONENT SYSTEM
UX-H33
CD-ROM No.SML200303
UX-H33
Contents
Block diagram --------------------------------------------------------------------- 2-1
Standard schematic diagrams ------------------------------------------------ 2-2
Printed circuit boards ------------------------------------------------------ 2-8~10
MICRO COMPONENT SYSTEM
Area Suffix
B -------------------------- U.K.
E ------- Continental Europe
EN --------- Northern Europe
COPYRIGHT 2003 VICTOR COMPANY OF JAPAN, LTD.
No.22044SCH
Mar. 2003

UX-H33
In regard with component parts appearing on the silk-screen pr inted side (par ts side) of
the PWB diagrams, the parts that are printed over with black such as the resistor ( ),
diode ( ) and ICP ( ) or identified by the " " mark nearby are critical for safety.
(This regulation does not correspond to J and C version.)

Block diagram
UX-H33
5
IFOUT
IC2
PLL
CK,CE,DATA
MOTOR
DRIVE
SOLENOID
MUTE/IFOUT
FM/AM,SDIN
ST/MONO
AMOSC
HEAD
SWITCH
DRIVE
FM DET
AM DET
L1
OSCOUT
AMRF
AFC
AMOSC
FM/AM
ANT
J1
TU1
FM RF
AM RF
& OSC
CN31
4
RP MECHA
HEAD
L+,L–
R+,R–
FW100
M
MB
PULSE
REEL
CN42
CN32
SWITCH
FM OUT
RDS
IC1
LOUT
ROUT
IC32
PB/REC
IC33
PORT
MS,PBL,PBR
RECL,RECR
STTA,SDATA
SCK
AMP
EXTENSION
SOL,KEY1,PLAY,PHOTO
IC3
RDCL
RDDT
STEREO
CN1
CN34 CN33
DATA
CK
TUNER
SDATA/VOLDA
SCK/VOLCK
FTUNERSW
SWITCH
MPX
RDSCK
QRIN
TAPE1,TAPE0,SAFETY1
SCK,SDATA,STTA,REEL
LCD
COM0 to COM3
S0 to S39
IC931
MICOM
SAFETY2
SAFETY0
AHB
SMUTE
FTUNER
FCD
SDATA/VOLDA
SCK/VOLCK
VOLCE
POUT
REM
IC750
REMOCON
LCD LAMP
FW701
CD DOOR
CN717
FW701 CN716
SWITCH
RST/CLOSE
S7500 to S7512
KEY MATRIX
KEY0,KEY1
CN712CN713CN714
SOLENOID
3
A,B,C,D
CN601
E,F,LD,MD
CD
PICKUP
T+,T–
F+,F–
IC601
RF & SERVO
AMP
OFT,BDO
ARF,RFENV
TBAL,FBAL
FE,TE
GCTL,RFDET
VDET
REST
CN604 CN603
AUX IN
J301 CN301
L,R
SCK/VOLCLK
SDATA/VOLDI
VOLCE,TUL,TUR
TUL
TUR
IC302
E.VOL
IC602
2
REST
SWITCH
FEED
MOTOR
SPINDLE
FW602
FM+
FM–
SM+
SM–
TRD,FOD
ECM,ECS
TVD,TRV
KICK
DIGITAL SERVO/DSP
BTL DRIVER
XRST,STAT,SUBQ
SQCK,BLKCK,MLD
MDATA,MCLK
FLAG,SCD
IC603
BTLM
OUTL
OUTR
L,R
MOTOR
RECL,RECR
CN305CN303
PBL,PBR
CN711
FTUNER
TU+B
LAMP 8V
LOUT
ROUT
BASS BOOST
TUNER SW
IC301
AMP
5.6V
OUT1
OUT2
IC300
POWER AMP
SAFETY2
FCD
CD 8V
SW 8.8V
POUT
+L,+R
–L,–R
J300 J302
SPEAKER
HEADPHONE
CN901
W306
T901
TRANS
L901
J901
AC
INPUT
DIODE
BRIDGE
1
J902
ABC DEFGH
2-1

UX-H33
UX-H33
Standard schematic diagrams
Primary section
5
!
F903
T6.3AL
0.1
C902
D902
!
6A10E2
C903
CN901
QGA2501C1-02
C901
D901
0.1
!
6A10E2
4
T901
QQT0396-002
!
D905
6A10E2
!
!
0.1
0.1
6A10E2
D903
C904
D904
!
F901
QQR1321-001
T500mAL
QNC0091-001
!
6A10E2
!
J902
QNA0016-001
L901
J901
!
!
F903
CN901
!
0.1
C901
QGA2501C1-02
6.3A/125V
!
6A10E2
R901
!
0.1
D901
C902
!
QRZ9037-335
T901
!
6A10E2
QQT0396-001
D902
C903
D905
!
0.1
6A10E2
F902
!
D903
1A/125V
!
0.1
C904
6.3A/125V
F901
QNC0092-001
6A10E2
6A10E2
F903
T6.3AL
!
J902
QNA0016-001
!
D904
!
J901
!
CN901
QGA2501C1-02
C901
!
6A10E2
0.1
D901
C902
!
6A10E2
0.1
!
T901
D902
QQT0396-002
C903
0.1
T500mAL
6A10E2
D905
!
6A10E2
F901
D903
!!
!
J902
QNA0016-001
!
C904
6A10E2
0.1
!
D904
L901
QQR1321-001
QNC0091-001
!
!
J901
3
D903
!
6A10E2
!
!
0.1
6A10E2
D904
C904
!
L901
F901
QQR1321-001
QNC0091-001
J902
QNA0016-001
!
!
J901
!
D903
6A10E2
QNA0016-001
!
0.1
6A10E2
C904
D904
!
J902
D905
!
0.1
6A10E2
F903
CN901
QGA2501C1-02
0.1
C901
T6.3AL
!
!
6A10E2
D901
0.1
C902
!
D902
C903
6A10E2
2
F902
!
!
T901
QQT0396-003
Parts are safety assurance parts.
When replacing those parts make
1
sure to use the specified one.
S901
QSW0740-001
T6.3AL
T1AL
F901
QNC0091-001
QQR1321-001
L901
!
!
J901
!
!
F903
CN901
QGA2501C1-02
C901
!
T6.3AL
D901
!
0.1
6A10E2
C902
!
T901
QQT0396-002
!
0.1
6A10E2
D902
0.1
C903
T500mAL
D905
!
6A10E2
D903
F901
0.1
C904
6A10E2
!
6A10E2
!
QNC0091-001
D904
QQR1321-001
L901
QNA0016-001
!
J901
!
J902
CN901
!
F903
0.1
C901
QGA2501C1-02
T6.3AL
!
!
6A10E2
D901
D905
6A10E2
0.1
C903
T500mAL
!
6A10E2
!
0.1
D902
C902
!
T901
QQT0396-004
ABC DEFGH
2-2

UX-H33
Amp section
2SC2785/FE/-T
Q2400
5
3.9K
R2503
0.1
0.1
0.0027
10/25
2.2K
R3503
C3501
IC302
LC75342
4
J301
QNN0090-001
R1600
30K
C1600
R2600
C2600
30K
30K
220P
R1601R2601
30K
220P
SCK/VOLCLK
R3501
SDATA/VOLDI
2.2K
VOLCE
C2510
C2504
C2506
C2505
0.1
0.1
0.0027
C1505
C1504
C1506
3.9K
R1503
4.7/50
4.7/50
10/25
10/25
C1510
4.7/50
C2507
C2502
C2508
100
R3500
4.7/50
4.7/50
4.7/50
C1502
C1507
C1508
C3500
100/16
C3405
R3405
SMUTE
AHB
3
2.2K
R2802
2.2K
R1802
C2955
0.01
D3504
D3505
C3502
C1503
R1803
2
R1800
2.7K
R2803
9.1K
9.1K
2.7K
R2800
C2503
10/35
10/35
R2402
10K
C2303
0.33
R2304R2301
4.7K
R2306
R2307
4.7K
R1307
4.7K
D3403
10/16
51K
C2300
0.068
IC301
HA17558A
C1300
0.068
R1301
4.7K
R1306
C1303
D9502
0.33
1N4003S-T5
R1402
10K
2SC2785/FE/-T
R1304
Q1400
D3402
100
10K3.9K
R3300
C2301
47/16
C3300
C1301
0.068
3.9K
R1302
C1302
4.7K
10K
R1303
R3402
R3403
22/50
C3404
120K
15K
R2303
R2302
4.7K
C2302
R2300
10/35
0.068
10/35
15K
150K
150K
9.1K
R3302
R2305
6.8K
R1300
150K
R3303
R9205
R9206
SAFETY2
6.8K
R1305
3K
3K
R2151
10K
C3301
82K47K
R1151
22/16
Q9201
KTB772/Y/
0.01
C9202
D9201
C9201
47/16
MTZJ4.3B-T2
R9203
2SC3576-JVC-T
Q1150
Q9202
2SC2785/FE/-T
82
D3151
Q2150
2SC3576-JVC-T
R3151
4.7K
470
R3152
Q3151
KRC102M-T
47/10
C3152
10K
R9201
10K
R9202
C9203
10/35
!
IC300
LA4663
J300
L1100
L2100
L3200
QQL231K-470Y
QNS0072-001
QQL231K-470Y
L1200
L2200
QQL231K-470Y
!
C2103 C1103
J302
330P
330P
C2102
C2104
10/35
C1104
10/35
Q3150
KRA101M-T
1K
R3150
1K
R3154
R3153
1K
D3150
MTZJ5.1C-T2
C2954
Q3111
KRC111M-T
Q9301
KTA1267/YG/-T
100/10
C9303
FCD
C1102
22K
2.2
R2101
0.1
C2101
D3400
D3401
Q9002
Q9001
KTA1046/Y/
!
22K
22K
R1400
Q9005
KRA114M-T
22K
R2400
R2401
R1401
!
1/50
100/35
1/50
C3400
C3401
0.056
0.056
4.7K
C3402
C3403
R9001
!
2SA1175/FE/-T
R9008
R9007
R9006
0.01
C3101
C3100
C2957
QEZ0635-828
4.7K
R3400
R9002
R9003
1
1
1
R9004
Q9003
6.8K
13K
R9020
D9001
1K
KRC114M-T
Q9004
1.5K
R9005
2.4K
5.1K
R9021
D9020
MTZJ5.6C-T2
470
R1102
470
2SC3576-JVC-T
Q3110
R2102
C3102
100/16
C2958
C2953
QJK002-021202
470
!
4.7
R9100
2.2
R2100
0.1
C2100
R3401
68
R9019
2.2
C3106
FTUNER
R9012
4.7K
2.2
R1101
R1100
0.1
0.1
C1101
C1100
100/16
D3152
2SC2785/FE/-T
R9013
470
4.7K
R9014
100/16
C3103
10/25
C2956
C3151
10/25
R3107
680
D9302
D9303
47/25
C9001
R9016
R9303
D9002
R3100
D3153
Q9302
2SC2785/FE/-T
4.7/50
1K
C9302
MTZJ8.2C-T2
R9015
4.7K
2SC2785/FE/-T
4.7K
C3104
10K
C9006
10/25
R3106
47K
R9304
100
3.9K
R9301
33K
R9302
0.01
C9002
C9003
220P
Q9006
QQR0621-001Z
QQR0621-001Z
W306
C1105
C2105
K1200
150
R1200
R2200
150
K2200
Q9070
QQR0621-001Z
K3800
CN305
QGF1205F1-10
SLCAGND
PBL
PBR
SW8V
RECR
RECL
1
2SC3576-JVC-T
C2959
470
R9070
C9070
10/25
CDL
CDR
CD+B
CN303
QGF1205C1-07
CN301
QGB1214J1-20S
SAFETY2
SAFETY0
AHB
SMUTE
FTUNER
FCD
POUT
VOLCE
SCK/VOLCLK
SDATA/VOLDI
TUL
LAMP8V
TUR
US15V
K9100
QQR0621-001Z
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
TUNER SIGNAL
CD SIGNAL
TAPE SIGNAL
AUX IN SIGNAL
MAIN SIGNAL
ABC DEFGH
2-3

UX-H33
UX-H33
Micon / LCD & Key control section
BL701
C7006
0.001
82K
QQR0621-001Z
R7071
R7072
R7074
C7007
0.01
100K
R7053
Q7005
2SC2412K/R/-X
QUM022-12Z3Z3
SLR-342VC3F
10K
R7051
47K
QLL0147-001
BL702
QLL0147-001
FW701
D7777
10K
10K
D7005
R7052
FW701
FLAG
CDSAFETY
DOOR_RST
MLD
MDATA
MCLK
XRST
STAT
SQCK
QRIN
BLKCK
MUTE
D7008
MTZJ5.1C-T2
33K
270
D7006
100/16
C7009
MTZJ8.2B-T2
R7039
R7050
Q7006
KRA102S-X
R7070
D7009
D7007
KIA78S06P-T
KEY0
KEY1
RST/CLOSE
1K
22K
IC932
C7008
0.1
CN716
QGF1205C1-04
SAFETY2
SAFETY0
AHB
SMUTE
FTUNER
FCD
VOLCE
SDATA/VOLDA
SCK/VOLCK
9V
TU+B
TUL
TUR
CN711
QGB1214K1-20S
CN712
QGF1205F1-14
GND
RST/CLOSE
KEY0
KEY1
CN717
QGF1205F1-04
TUNER SIGNAL
5
DI701
QLD0260-001
C7051
0.01
COM1
COM0
COM2
COM3S0S1
S4
S2
S5
S3
S10
S9
S6
S8
S7
S16
S11
S12
S13
S14
S15
S17
S20
S18
S19
4
S24
S22
S23
S21
S20
R7000
S19
S18
S17
S16
S15
S14
S13
S12
S11
S10
S9
S8
S7
S6
S5
S4
S3
S2
S1
S0
COM3
COM2
COM1
COM0
R7001
R7002
R7003
33K33K
33K
15K
C7000
C7002
0.1
C7001
0.1
C7018
0.01
0.1
18p
C7017
R7057
X7001
R7073
1M
TAPE1
C7022
D7000
KRC111S-X
Q7000
SAFETY1
Q7001
KRC111S-X
D7001
TAPE0
R7063
10K
R7062
STTA
2K
PERIOD
R7060
R7058 R7059
SDATA/VOLDA
2SC2412K/R/-X
390K 82K
100K
FTUNERSW
SCK/VOLCK
MPX
TU+B
LOUT
ROUT
RDSCK
QRIN
Q7002
C7021
0.01
9V
FTUNERSW
REEL
R7061
2.2K
C7020
REM
GP1UM281YK
IC750
C7019
0.001
47/16
R7064
10K
CN713
QGF1205F1-09
3
C7023
150p
150p
CN714
QGF1205F1-13
2
S25
R7004
S21
S26
REEL
2.2K
82K
18p
C7016
S24
S22
S23
S27
S28
FTUNER
PERIOD
MPX
2.2K
2.2K
1k
R7005
R7006
R7007
QAX0711-002Z
S26
S25
S29
S30
S31
MN101C57CEW
AHB
2.2K
R7008
0.001
C7015
IC931
100/10
C7014
S27
S28
S32
C7013
S29
S30
S31
S34
S35
S33
S36
C7003
10K
R7009
2SA1037AK/R/-X
D7002
0.01
2200/6.3
S32
S37
S33
S34
S35
S36
SAFETY0
R7042
R7041
1K
2.2K
2.2K
R7043
R7044
S38
S39
S37
SAFETY1
SDATA/VOLDA
SCK/VOLCK
1K
150
2.2K
1k
0.01
R7010
R7014
R7012
150p
C7004
47K
47K
R7013
R7011
L7002
QQL231K-470Y
Q7003
R7056
330
C7012
1
S38
S39
SAFETY2
2.2K
2.2K
R7045
RST/CLOSE
1K
R7016
R7015
QRIN
100p
C7005
R7055
2.2/50
C7011
STTA
2.2K
R7046
TAPE1
TAPE0
CDSAFETY
DOOR_RST
KEY1
KEY0
MLD
MDATA
MCLK
XRST
FLAG
BLKCK
RDSCK
REM
VOLCE
MUTE
STAT
FCD
SQCK
1K
R7018
R7019
10K
R7017
10K
Q7004
C7050
R7047
R7048
R7049
K7002
R7038
R7036
R7035
R7034
R7033
R7032
R7031
R7030
R7029
R7028
R7027
R7026
R7025
R7024
R7023
R7021
R7020
47K
QQL231K-4R7Y
L7003
L7001
QQL231K-100Y
KRC111S-X
KRC111S-X
0.01
56K
100K
10K
R7037
R7022
QQR0621-001Z
10K
R7054
Q7010
K7003
D7003
C7010
4.7/50
D7004
2.2K
R7065
18K
1K
R7040
2.2K
2.2K
2.2K
2.2K
1K
1K
1K
2.2K
2.2K
1K
2.2K
2.2K
10K
2.2K
2.2K
2.2K
1K
S7550
QSW0122-001
S7503
S7510
R7505
2.7K
2.2K
S7504
R7512R7510
R7513
2.7K
3.9K
S7511
S7505
S7512
R7506
C7500
0.01
R7514
C7503
0.01
R7501 R7503 R7504R7502
R7500
1K1K1K
S7500
S7507
R7509
1.2K
S7501
S7508
C7501
0.01
R7508
R7507
1K
C7502
S7506
0.01
1.8K
1.2K
S7502
R7511
2.2K
1.8K
S7509
ABC DEFGH
2-4

UX-H33
ARF
C610
RFENV
0.039
R605
680k
R607 R609
33K 220K
C619
C620
560P
100P
BDO
OFT
C612
C611
0.01
0.0027
R606
180k
RFDET
C608
C628
C629
R608
R634
C625
0.0022
0.056/50
C613
D662
1SS133-T2
R621
NI
C624
220K
0.022
R635
C623
1/50
0.047/25
220/10
390k
330p
10
CD servo control section
E
F
0.082
0.022
0.022
5
CN601
QGF1008F1-16
VREF
R625
18K
E
R624
0
4
R617
R618
R623
R626
F+
T+
TF-
18K
D
0
A
0
B
0
C
F
C606
C615
Q602
0.022
C602
C603
NI
C616
AN22000A-W
IC601
56P
NI
R629
12
R615
Q601
KTA1271/OY/-T
10
R614
2.2k
C605
10/25
C617
R627
C614
3.3p
6.8k
1
R628
4.7k
D
B
C
A
C622
120
R613
3
C642
0.01/50
0.015
F-
T-
T+
2.2K
390p
390p
C635
2
FW602
QJK018-060601
DGDGDGDG
FMFM+
SMSM+
IC602
!
LA6541-X
R657
C636
C644
R650
1.2K
R648
1k
C641
R649
1.5k
C643
1
C645
R647
2.2/50
C631
470/10
2.2/50
R642
3.3K
R641
56K
3.9k
TRD
KICK
FOD
C604
100/10
C621
TBAL
FBAL
FE
TE
VDET
NI
R610
FBAL
TBAL
FE
TE
RFENV
VDET
OFT
RFDET
BDO
ARF
TP603
MLD
MDATA
2.7k
R697
0.33
C695
MCLK
C668
470/6.3
C677
0.022/25
C651
12p
C652
15p
R659
C669
QCZ0202-155Z
470
X651
QAX0413-001Z
C655
470/6.3
22
R666
C675
0.001
C674
0.022/25
C673
470/10
D661
0.0022/16
C672
1SS133-T2
QQR1183-001Z
K601
1k
R671
0.0022/16
C671
1k
R672
BTLM
BLKCK
SUBQ
SQCK
STAT
XRST
MCLK
MDATA
MLD
REST
FLAG
CN604
QGF1205F1-14
1k
R669
XRST
1k
1k
R651
C653
0.022/25
C694
100p
TRV
TVD
ECM
ECS
KICK
TRD
FOD
R612
1k
C618
1M
0.1/50
R619
68k
20k
R602
33k
R603
K602
QQR1183-001Z
IC604
C632
R668
470p
0.022/25
C662
R662
KIA78S05P-T
C661
100/10
C670
100/10
22
1.5M
C638
68k0.022
R661C663
0.1
C676
0.001
R652
120k
R663
C664
C691
150p
C692
1k
100
100
150p
C693
R654
R653
R656
150p
IC603
MN662748RPMFA
68k
330
R667
R664
0.33
0.022/25
C665
BLKCK
SQCK
SUBQ
STAT
390p
390p
C633
SM-
SM+
FM+
C634
FM- F+
R643
R644
R645
R646
47K
6.8K
33K
1.8K
TRV
TVD
ECM
ECS
CN610
QGA2501F1-02
R632
1
47k
CN603
QGF1205F1-07
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
CD SIGNAL
ABC DEFGH
2-5

Cassette mechanism control section
UX-H33
UX-H33
IC1
5
D340
MTZJ5.1B-T
2.2K
R303
R302
2.2K
Q342
KRA111M-T
R306
4.7K
R344
4.7K
R345
4.7K
R346
C301
4.7K
100/10
R301
4
QAH0101-001
C220
QGF1205F1-06
CN31
C120
4.7P
4.7P
Q343
2SC3576-JVC-T
Q344
2SC3576-JVC-T
Q345
2SC3576-JVC-T
Q346
2SC3576-JVC-T
220
R207
9.1K
R107
9.1K
C209
R216
R116
C109
4.7/25
1K
1K
4.7/25
0.0068
0.0068
C210
C110
C101
820P
C201
820P
1/50V
47/50V
C104
47/50V
220p
C340
C341
C342
C204
220p
C102
0.01
C202
0.01
R102
R101
HA12237F
R201
R202
R104
5.1K
5.1K
0.1
0.1
C113
C106
2.2/50V
C103
IC32
C203
0.1
C213
C206
2.2/50V
0.1
5.1K
5.1K
R204
3
QVP0008-203Z
C121
R121
15K
330P
C221
R221
15K
330P
TP100
R327
470K
2
VR31
0.0047
C319
0.022
C316
L301
QQR1118-001
100/10
C313
2.2K
R106
11K
R206
11K
2.2K
L303
VQP0033-100Z
1.5
C314
R105
R205
100K
100K
C105
R313
C205
2SK2001
390P
390P
Q302
2.2
R310
4.7
2SK2001
Q372
KRC107M-T
FW100
Q371
270P
C107
R108
RECL
27K
PRL
R110
10k
R336
22K
R339
100K
C304
10/16V
C306
220/10V
R210
10k
!
R353
10
R314
R315
100
15K
C308
0.0015
C310
0.022
!
R335
Q305
2.2K
1/50V
C207
270P
C300
R208
27K
R304
R305
!
100
10K
C307
RECR
PBR
0.001
KTC3199/GL/-T
Q375
Q376
R375
2SB562/C/
150
C376
R376
MSI-5U2LWA
0.01
D375
MTZJ5.1B-T
4.7K
R371
12K
QVP0077-103Z
KTA1271/OY/-T
1K
R372
IC33
SW5
VR37
CD4094BC
KRC107M-T
SW1
QSW0832-001
Q347
SW2
QSW0832-001
QSW0832-001
R338
3.3K
R337
3.3K
C371
4.7/25
SW6
QSW0859-001
QGF1205F1-09
QGF1205F1-09
R340
680
R347
SG-105F3
CN42
CN32
10K
1SR139-400-T2
24K
R342
C374
100/10
22/16
C331
VKZ3174-00B
D1
12K
R341
18K
R343
CN34
QGF1201F3-10
1
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
CN33
QGF1205F1-09
TAPE SIGNAL
ABC DEFGH
2-6

UX-H33
VICTOR COMPANY OF JAPAN, LIMITED
AV & MULTIMEDIA COMPANY AUDIO/VIDEO SYSYTEM CATEGORY 10-1,1chome,Ohwatari-machi,Maebashi-city,371-8543,Japan
(No.22044SCH)
Printed in Japan
200303