Page 1
SCHEMATIC DIAGRAMS
MICRO COMPONENT SYSTEM
UX-M5
CD-ROM No.SML200301
Area suffix
UP -------------------------- Korea
UX-M5
STANDBY/ON
TUNER
TAPE
/BAND
/REV.MODE
CD
/RANDOM
PRE DOWN PRE UP
REC
REPEAT
SLEEP
REMAIN
ST/MONO
INTRO
TIMER PROGRAM
DISPLAY
PRE EQ
+
/HBS
MODE
VOLUME
MUTING BEAT CUT
Ð
RM-SUXM5U REMOTE CONTROL
Contents
Block diagram
Standard schematic diagrams
Printed circuit boards
MICRO COMPONENT SYSTEM UX-M5
STANDBY
/ON
DISPLAY
MODE
TIMER
ON/OFF
SET
RANDOM
CD
PROGRAM
ST/MONO
STOP/CLEAR
REPEAT
PHONES
REC
DIRECTION PLAY/PAUSE
AUTO REVERSE
CA-UXM5 SP-UXM5SP-UXM5
BAND REV. MODE
TUNER TAPE
PRESET
FULL LOGIC DECK
SEARCH/TUNING
CD-R/RW PLAYBACK
PRE EQ
/HBS
OPEN/
CLOSE
REMAIN
INTRO
VOLUME
EJECT
2-1
2-2
2-5 6
COPYRIGHT 2002 VICTOR COMPANY OF JAPAN, LTD.
No.21170SCH
Jan. 2003
Page 2
UX-M5
In regard with component parts appearing on the silk-screen printed side (parts 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.)
1-2
Page 3
Block diagram
AM
Antenna board
5
FM
4
CN103
R/R HEAD
Main board
CN104
CON21
CN101
CN201
CD & MCU board
L101,L102
TC101
IC201
HEAD
SW
IC202
TAPE
SECTION
IC101
TUNER
SECTION
IC102
PLL
TAPE REC
TAPE PB
CN102 CN302
CN601 CN603
TUNER
IC301
SOURCE
SELECT
CD
CN301
CN602
22V
CN303
IC401,IC402
POWER
AMPLIFIER
IC403
HEADPHONE
AMPLIFIER
14V
12V
CN304
Speaker
CN401
H. phone. j. board
CN402
CN403
Regulator board
IC302
+12V
CN403
REG.
UX-M5
PHONES
JK401
LED board
CASSETTE
MECHANISM
CN604
LCD61
LCD DISPLAY
BACK LED
3
Key switch board
IC702
CD DOOR
CN702CN704
CD
2
MECHANISM
&
CD PICK UP
DRIVE
IC704
CD RF
AMPLIFIER
IC601
MCU
IC701
CD DSP
CN607CN608 CN605
CN802CN801
REMOTE
SENSOR
MODE LED
OPERATION
SWITCH
Power board
CN703
IC703
CD SERVO
SB +V
CN701CN609
TRANSFORMER
CN903 CN901CN902
AC IN
1
AB CD E F G
CD +V
2-1
Page 4
Standard schematic diagrams
Main section
UX-M5
UX-M5
5
4
FM ANT
Antenna board
Voltage charts
PIN1
PIN2
PIN3
PIN4
PIN5
IC201 : UPC1330HA
PIN1 5
PIN6
PIN7 9
To CD&MCU section
CN603
0 V
0.77 V
0.01 V
3.63 V
3.85 V
0 V
6.77 V
0 V
PIN6
PIN7
PIN8
PIN9
PIN10
PIN1 4
PIN5
PIN6
PIN7,8
PIN9
IC101 : TA2104BN
3.31 V
PIN11
PIN12
3.6 V
PIN13
0 V
PIN14
0.22 V
PIN15
3.05 V
IC202 : AN7312
0 V
PIN10
1.37 V
PIN11
1.27 V
PIN12
0.01 V
PIN13
1.27 V
PIN14
0.97V
0.95V
2.96 V
3.19 V
0.7 V
1.37 V
3.33 V
0 V
6.63 V
6.68 V
PIN16
PIN17
PIN18
PIN19
PIN20
1.35V
0.97 V
5.2 V
3.7 V
3.84 V
PIN21
PIN22,23
3.56V
3.84 V
TA2104BN
Voltage charts
Q301
2SC945P
E
0.67V
1.3V
B
2.8V
C
Q302
2SC945P
0.68V
1.3V
2.76V
Q303
2SC1383R
8.46V
9.17V
10.42V
BA4558N
IC402
LM1876TF
To CD&MCU section
CN601
Voltage charts
Q102
2SC945P
0V
0V
2.95V
Q106
2SC945P
0.7V
0.05V
0V
Q110
2SC945P
0.62V
1.1V
5.69V
2SC945P
2SC945P
E
B
C
E
B
C
E
B
C
Voltage charts
IC102 : TC9257F
PIN1
2.25 V
2.27 V
PIN2
4.67 V
PIN3
4.68 V
PIN4
0.45 V
PIN5
0.05 V
PIN6
4.29 V
PIN7
0.38 V
PIN8
0.02 V
PIN9 11
IC401 : BA4558N
PIN1 3
PIN4
PIN5 7
PIN8
PIN1
PIN2
PIN3
0 V
-7.58 V
0 V
7.48 V
IC402 : LA1876TF
0 V
25.4 V
0 V
Q103
Q104
2SC945P
0V
0.7V
0V
Q107
Q108
9018G
2SC945P
0V
0.72V
6.53V
Q111
Q116
2SC945P
0V
0.62V
5.69V
PIN12
PIN13
PIN14
PIN15
PIN16
PIN17
PIN18
PIN19
PIN20
IC403 : BA4558N
PIN1 3
PIN4
PIN5 7
PIN8
PIN4
PIN5 14
PIN15
0V
0.03V
0.92V
0.64V
1.13V
0V
0V
0.62V
5.69V
4.68 V
0 V
2.21 V
0 V
2.21 V
4.55 V
0 V
1.11 V
0 V
Q105
2SA733P
Q109
2SC945P
0 V
-17.33 V
0 V
-17.07 V
-25.4 V
0 V
25.4V
6.75V
6.71V
5.95V
0V
0.64V
0V
Voltage charts
3
BA4558N
UPC1330HA
IC403B
BA4558N
IC403A
BA4558N
2
IC302
NJM7812A
H.phone j. board
To Power section
CN901
MAIN SIGNAL
HEAD PHONE SIGNAL
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
Q215
0V
0V
0.01V
To CD&MCU section
CN602
AM SIGNAL
FM SIGNAL
RADIO SIGNAL
TAPE PB SIGNAL
TAPE REC SIGNAL
CD SIGNAL
1
Voltage charts
Q201
Q202
Q203
Q204
Q205
Q206
Q207
Q208
Q209
Q210
Q211
Q212
Q213
8050D
2SC945P
2SC945P
2SC945P
2SC945P
8050D
2SC945P
2SC945P
2SC945P
2SC945P
2SA733P
E
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0.65V
0.64V
0V
0V
0V
0.65V
B
0V
0.01V
0V
0.1V
0.49V
C
0V
0.01V
0V
0.52V
0V
0.04V
0V
0V
0V
6.75V
6.71V
5.95V
2SC945P
0V
0V
8.29V
2SC945P
0V
0V
7.8V
Q214
2SC945P
0V
0.66V
0.01V
2SC945P
IC301 : TC9422F
PIN1,2
PIN3
PIN4
PIN5
PIN6
PIN7
PIN8
PIN9
PIN10
PIN11
PIN12
PIN13
IC302 : NJM7812A
PIN1
PIN2
PIN3
0 V
3.87 V
0.03 V
0.31 V
3.9 V
3.88 V
3.89 V
3.90 V
3.89 V
3.90 V
3.89 V
3.90 V
17.43 V
0 V
12.13 V
Voltage charts
Q304
2SC945P
0V
0.69V
0.12V
Q402
8050D
0V
0V
0V
Q405
2SA733P
12.12V
12V
-0.27V
Q410
8050D
17.04V
17.63V
23.8V
2SB1240Q
2SC945P
E
B
C
E
B
C
E
B
C
E
B
C
Q305
16.78V
16V
16.72V
Q403
8050D
0V
0V
0.97V
Q406
0V
0V
11.98V
Q411
8050D
-17.2V
-17.8V
-23.8V
PIN14,15
PIN16
PIN17 20
PIN21
PIN22
PIN23
PIN24
PIN25
PIN26
PIN27
PIN28
Q401
8050D
Q404
8050D
Q407
2SC945P
0V
0V
0.01V
0V
0V
0.93V
0V
0.67V
0V
0.06 V
0.01 V
3.9 V
3.89 V
3.88 V
3.9 V
0.2 V
0 V
3.88 V
0.59 V
7.80 V
2-2
HAB C DE FG
Page 5
CD & MCU section
UX-M5
To Key switch section
CN802
5
MCU : TMP87EP26F-1J15
4
To Main section
CN102
3
To Main section
CN301
To Main section
CN302
2
To Power section
CN902
To Key switch section
CN801
CD&MCU board
Voltage charts
IC602 : BU1924
PIN1
1.5V
2.2V
PIN2
2.8V
PIN3
0.8V
PIN4
5.5V
PIN5
PIN6,7
0V
PIN8
PIN9 11
PIN12
PIN13
PIN14
PIN15
1.4V
5.5V
0.05V
2.35V
2.7V
Voltage charts
IC601 : TMP87EP26F-1J15
PIN1
PIN2
PIN3
PIN4
PIN5
PIN6
PIN7
PIN8
PIN9
PIN10
PIN11
PIN12
PIN13
PIN14 16
PIN17,18
PIN19
PIN20
PIN21
PIN22
PIN23
PIN24,25
PIN26,27
0V
PIN28
PIN29
PIN1 3
PIN4
PIN5
PIN6
PIN7
PIN8 11
PIN12
PIN13
PIN14
PIN15,16
PIN17
PIN18
PIN19
PIN20
PIN21
PIN22
PIN23
PIN24
PIN25
PIN26,27
PIN28
PIN29
PIN30
PIN31
PIN32
PIN33,34
PIN35
PIN36
PIN37,38
PIN39
PIN40 42
PIN43
PIN44
PIN45 50
PIN51
PIN52
PIN1
PIN2
PIN3 5
PIN6
PIN1
PIN2
PIN3
PIN4
PIN5
PIN6
PIN7
PIN8
PIN9
PIN10
PIN11
PIN12
0V
PIN30
2.38V
PIN31
2.03V
PIN32
0.02V
PIN33
2.22V
PIN34
1.64V
PIN35
0V
PIN36
0.04V
PIN37,38
5.47V
PIN39,40
0.06V
PIN41,42
4.78V
PIN43
PIN44
4.78V
PIN45 48
4.75V
PIN49,50
0V
PIN51
4.74V
PIN52
0.05V
PIN53
4.74V
PIN54 58
0.01V
PIN59
4.65V
PIN60 95
4.74V
PIN96
0.06V
PIN97
0.01V
PIN98,99
4.74V
PIN100
4.77V
IC701 : TC9462F
4.9V
PIN53
0V
PIN54
PIN55
1.2V
PIN56
0V
2.8V
PIN57
0V
PIN58
3.5V
PIN59
0.6V
PIN60
4.9V
PIN61
PIN62
0V
PIN63
2.2V
0V
PIN64
2.5V
PIN65 67
PIN68 70
0.5V
1.6V
PIN71 74
0V
PIN75,76
4.9V
PIN77
0V
PIN78
4.2V
PIN79
2.1V
PIN80
0V
PIN81
2.1V
PIN82
2.0V
PIN83
2.1V
PIN84
2V
PIN85
2.1V
PIN86
1.5V
PIN87 89
0V
PIN90,91
2.1V
PIN92
4.9V
PIN93
1.9V
PIN94
2V
PIN95
1.9V
PIN96
2.1V
PIN97
3.2V
PIN98,99
2.3V
PIN100
IC702 : TA7291S
0V
PIN7
12.1V
PIN8
0V
PIN9
12.1V
IC703 : TA2092N
0V
PIN13
3V
PIN14
PIN15
8.3V
PIN16
4.6V
2.4V
PIN17
PIN18
8V
PIN19
0V
PIN20
2V
PIN21
3.8V
PIN22
8.3V
PIN23
3.8V
PIN24
0V
4.93V
4.02V
4.57V
4.7V
4.65V
4.53V
0V
0.04V
4.74V
0.01V
0V
3.98V
4.74V
0V
4.78V
2.38V
0.01V
2.38V
2.37V
2.38V
0V
0.04V
4.72V
4.76V
2V
2.1V
2.3V
4.2V
2.4V
0V
4.9V
0V
4.9V
4.93V
0V
0.95V
0.96V
4.9V
0V
4.93V
0V
2V
2.48V
4.89V
0V
2.7V
5V
2.7V
2.5V
0V
4.15V
4.6V
4.5V
4.6V
5V
0V
4.25V
4.1V
4.15V
4.9V
0V
6.1V
0V
0V
3.7V
8.3V
3.9V
2.1V
3.9V
2.1V
2.1V
3.8V
8V
8V
0V
IC704 : TA2153FN
PIN1
4.8V
PIN2
PIN3 7
PIN8
To LED section
1
To Power section
CN903
Voltage charts
Q601
2SC945P
E
0V
B
0V
C
1V
Q603
2SD882
0V
0V
0V
Q604
2SB1240
12.5V
12V
0V
Q605
2SC945P
0V
0V
12V
Q606
8050D
8.5V
9.1V
12.5V
Q607
2SC1383R
5.6V
6.2V
9.2V
Q610
8050D
5.6V
6.2V
9.6V
Q701
2SC945P
0V
0V
0V
Q702
2SC945P
0V
0V
0V
Q703
2SA733P
0V
0V
0V
Q704
2SC1383R
5V
5.7V
9.6V
Q705
2SA733P
4.8V
4V
1.8V
Q707
2SA733P
12.5V
12V
0V
Q708
2SC945P
0V
0V
0V
Q709
2SC945P
0V
0V
4.6V
Q791
2SB1240
9.8V
9.1V
9.8V
Q792
2SC945P
0V
0.65V
0.1V
CD SIGNAL
Parts are safety assurance parts.
When replacing those parts make
PIN9
PIN10
PIN11
PIN12
PIN13
PIN14
PIN15
PIN16
PIN17
2.1V
0.1V
3.9V
2.4V
2.3V
4.2V
2.1V
2.1V
1.9V
2.1V
PIN19
PIN20
PIN21
PIN22
PIN23
PIN24
PIN25
PIN26
PIN27
PIN28
2V
PIN29
PIN30
PIN18
3.2V
2.1V
1.8V
2.6V
1.8V
1.2V
2.1V
1.9V
4.7V
2.1V
2.6V
2.5V
2.1V
0V
sure to use the specified one.
AB CD E F G
2-3
Page 6
UX-M5
UX-M5
Key switch & LED sections
TO CD&MCU section
CN608
TO CD&MCU section
Power section
5
LED board
4
3
Key switch board
2
Voltage charts
1
TO CD&MCU section
CN607
Q801
2SC945P
E
B
C
2V
2.7V
2.1V
Q802
2SA733P
3V
3.7V
0V
Q803
2SC945P
0V
0.5V
3V
Q804
2SA733P
1.9V
1.25V
1.85V
Q805
2SC945P
1.8V
2.5V
1.9V
Q806
2SA733P
3V
3.65V
0V
To CD&MCU section
CN701
To CD&MCU section
CN609
To Main section
CN303
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
2-4
HAB C DE FG
Page 7
Printed circuit boards
Main board
5
4
UX-M5
Reverse side
3
2
1
AB CD E F G
2-5
Page 8
UX-M5
Key switch/LED/H. phone j. /Tray motor/Antenna boards
Reverse side
(LED board) (H. phone j. board) (Tray motor board)
(Antenna board)
(Key switch board)
Power board
Reverse side
UX-M5
CD & MCU board
Reverse side
5
4
3
2
1
2-6
HAB C DE FG
Page 9
< MEMO >
UX-M5
1-3
Page 10
UX-M5
VICTOR COMPANY OF JAPAN, LIMITED
AUDIO & COMMUNICATION BUSINESS DIVISION
PERSONAL & MOBILE NETWORK BUSINESS UNIT. 10-1,1Chome,Ohwatari-machi,maebashi-city,371-8543,Japan
No.21170SCH
200301
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