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UX-M5
SCHEMATIC DIAGRAMS
MICRO COMPONENT SYSTEM
UX-M5
CD-ROM No.SML200208
Area suffix UW ---------- Brazil,Mexico,Peru U ---------------------- Other Areas
SP-UXM5
CA-UXM5
SP-UXM5
Contents
Block diagram Standard schematic diagrams Printed circuit boards 2-1 2-2 2-5
6
COPYRIGHT
2002 VICTOR COMPANY OF JAPAN, LTD.
No.21130SCH Aug. 2002
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
UX-M5
Block diagram
AM
Antenna board
CN103 CN104
Main board
CN101
Speaker IC101 TUNER SECTION IC401,IC402 POWER AMPLIFIER
CN401
L101,L102 TC101
5
FM IC201 HEAD SW
CON21
IC102 PLL IC202 TAPE SECTION TAPE REC TAPE PB
TUNER
CN403
Earphone board
Earphone jack JK401 IC403 EAR PHONE AMPLIFIER 22V CN301 14V 12V CN304
CN402
R/R HEAD
CN201
IC301 SOURCE SELECT CD
4
CN102 CN302 CN303
Regulator board
CN601 CN603 CN602 IC302 +12V REG.
CN403
CD & MCU section
CN604
CASSETTE MECHANISM
RDS
LCD61 LCD DISPLAY
CN605
B/E/EN/EV version IC602
Back LED board
BACK LED
3
IC702 CD DOOR DRIVE
CN702
Key board
CN607 CN802
IC601 MCU
MODE LED OPERATION SWITCH REMOTE SENSOR
2
CD MECHANISM & CD PICK UP
CN704
IC704 CD RF AMPLIFIER
IC701 CD DSP
CN608
CN801
Power board
CN901 CN703 CN609 CN903
IC703 CD SERVO SB +V
TRANSFORMER
CN701
1
CD +V
A
B
C
D
E
F
CN902
G
2-1
UX-M5
UX-M5
Standard schematic diagrams
Main section
Voltage charts
Q101 Q102 Q103 Q104 2SC945P 2SC945P 2SC945P 2SC945P
5
E B C
1.8V 2V 3.2V
0V 0V 2.95V
0V 0.7V 0V
0V 0.03V 0.92V
Q105 Q106 2SA733P 2SC945P E B C
6.75V 6.71V 5.95V 0.7V 0.05V 0V
Q107 S9018
0V 0.72V 6.53V
Q108 2SC945P
0.64V 1.13V 0V
Q109 Q110 Q111 Q116 2SC945P 2SC945P 2SC945P 2SC945P E B C
0V 0.64V 0V 0.62V 1.1V 5.69V 0V 0.62V 5.69V 0V 0.62V 5.69V
Voltage charts IC102 : TC9257 Voltage charts
4
IC101 : TA2104BN
PIN1 PIN2 PIN3 PIN4 PIN5 PIN1 5 PIN6 PIN7 9
0V 0.77 V 0.01 V 3.63 V 3.85 V 0V 6.77 V 0V
PIN6 PIN7 PIN8 PIN9 PIN10 PIN1 4 PIN5 PIN6 PIN7,8 PIN9
3.31 V 3.6 V 0V 0.22 V 3.05 V 0V 1.37 V 1.27 V 0.01 V 1.27 V
PIN11 PIN12 PIN13 PIN14 PIN15 PIN10 PIN11 PIN12 PIN13 PIN14
0.97V 0.95V 2.96 V 3.19 V 0.7 V 1.37 V 3.33 V 0V 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
IC201 : UPC1330
IC202 : AN7312
To A-4 on page 2-3
PIN1 PIN2 PIN3 PIN4 PIN5 PIN6 PIN7 PIN8 PIN9 11
PIN1 PIN4 PIN5 PIN8 3 7
2.25 V 2.27 V 4.67 V 4.68 V 0.45 V 0.05 V 4.29 V 0.38 V 0.02 V
PIN12 PIN13 PIN14 PIN15 PIN16 PIN17 PIN18 PIN19 PIN20
PIN1 PIN4 PIN5 PIN8 3 7
4.68 V 0V 2.21 V 0V 2.21 V 4.55 V 0V 1.11 V 0V
IC401 : BA4558
0V -7.58 V 0V 7.48 V
IC403 : BA4558
0V -17.33 V 0V -17.07 V
Voltage charts
Q301 Q302 Q303 2SC945P 2SC945P 2SC1383R E B C
0.67V 1.3V 2.8V 0.68V 1.3V 2.76V 8.46V 9.17V 10.42V
To A-2 and A-3 on page 2-3
IC402 : LA1876
PIN1 PIN2 PIN3
0V 25.4 V 0V
PIN4 PIN5 14 PIN15
-25.4 V 0V 25.4V
3
Voltage charts IC301 : TC9422
PIN1,2 PIN3 PIN4 PIN5 PIN6 PIN7 PIN8 PIN9 PIN10 PIN11 PIN12 PIN13 PIN1 PIN2 PIN3
0V 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 0V 12.13 V
PIN14,15 PIN16 PIN17 20 PIN21 PIN22 PIN23 PIN24 PIN25 PIN26 PIN27 PIN28
0.06 V 0.01 V 3.9 V 3.89 V 3.88 V 3.9 V 0.2 V 0V 3.88 V 0.59 V 7.80 V
IC302 : NJM7812
2
Voltage charts
Q304 Q305 2SC945P 2SB1240Q E B C
0V 0.69V 0.12V 16.78V 16V 16.72V
Q401 8050D
0V 0V 0.01V
Q402 8050D E B C
0V 0V 0V
Q403 8050D
0V 0V 0.97V
Q404 8050D
0V 0V 0.93V
Q405 Q406 Q407 2SA733P 2SC945P 2SC945P E B C
12.12V 12V -0.27V 0V 0V 11.98V 0V 0.67V 0V
Q410 8050D E B C
17.04V 17.63V 23.8V
Q411 8050D
-17.2V -17.8V -23.8V
1
Voltage charts
Q201 8050D E B C
0V 0V 0V
( To F-2 and G-2 on page 2-4 ) ( To A-3 on page 2-3 )
Q202 Q203 Q204 Q205 2SC945P 2SC945P 2SC945P 2SC945P
0V 0.65V 0.01V 0V 0.64V 0V 0V 0V 0.1V 0V 0V 0.49V
Q206 8050D
0V 0V 0V
Q207 Q208 Q209 Q210 Q211 Q212 Q213 Q214 Q215 2SC945P 2SC945P 2SC945P 2SC945P 2SA733P 2SC945P 2SC945P 2SC945P 2SC945P
0V 0.65V 0.01V 0V 0V 0.52V 0V 0V 0.04V 0V 0V 0V 6.75V 6.71V 5.95V 0V 0V 8.29V 0V 0V 7.8V 0V 0.66V 0.01V 0V 0V 0.01V
AM SIGNAL FM SIGNAL RADIO SIGNAL
TAPE PB SIGNAL TAPE REC SIGNAL CD SIGNAL
MAIN SIGNAL HEAD PHONE SIGNAL
Parts are safety assurance parts. When replacing those parts make sure to use the specified one.
A
B
C
2-2
D
E
F
G
H
UX-M5
CD & MCU section
To B-1 on page 2-4
( To B-5 and C-5 on page 2-4 )
Voltage charts IC601 : 87EP26F-1J15
5
Voltage charts IC602 : BU1924
( To G-4 on page 2-2 )
4
PIN1 PIN2 PIN3 PIN4 PIN5 PIN6,7
1.5V 2.2V 2.8V 0.8V 5.5V 0V
PIN8 PIN9 11 PIN12 PIN13 PIN14 PIN15
1.4V 0V 5.5V 0.05V 2.35V 2.7V
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 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 2.38V 2.03V 0.02V 2.22V 1.64V 0V 0.04V 5.47V 0.06V 4.78V 4.78V 4.75V 0V 4.74V 0.05V 4.74V 0.01V 4.65V 4.74V 0.06V 0.01V 4.74V 4.77V
PIN30 PIN31 PIN32 PIN33 PIN34 PIN35 PIN36 PIN37,38 PIN39,40 PIN41,42 PIN43 PIN44 PIN45 48 PIN49,50 PIN51 PIN52 PIN53 PIN54 58 PIN59 PIN60 95 PIN96 PIN97 PIN98,99 PIN100 PIN53 PIN54 PIN55 PIN56 PIN57 PIN58 PIN59 PIN60 PIN61 PIN62 PIN63 PIN64 PIN65 67 PIN68 70 PIN71 74 PIN75,76 PIN77 PIN78 PIN79 PIN80 PIN81 PIN82 PIN83 PIN84 PIN85 PIN86 PIN87 89 PIN90,91 PIN92 PIN93 PIN94 PIN95 PIN96 PIN97 PIN98,99 PIN100
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
IC701 : TA9462F
4.9V 0V 1.2V 0V 2.8V 0V 3.5V 0.6V 4.9V 0V 2.2V 0V 2.5V 0.5V 1.6V 0V 4.9V 0V 4.2V 2.1V 0V 2.1V 2.0V 2.1V 2V 2.1V 1.5V 0V 2.1V 4.9V 1.9V 2V 1.9V 2.1V 3.2V 2.3V 2.0V 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
3
To D-1 on page 2-2 To A-3 on page 2-2
IC702 : TA7291S
0V PIN7 12.1V PIN8 0V PIN9 12.1V 0V 6.1V 0V
2
To E-2 on page 2-4
IC703 : TA2092
0V 3V 8.3V 4.6V 2.4V 8V 0V 2V 3.8V 8.3V 3.8V 0V
PIN13 PIN14 PIN15 PIN16 PIN17 PIN18 PIN19 PIN20 PIN21 PIN22 PIN23 PIN24
0V 3.7V 8.3V 3.9V 2.1V 3.9V 2.1V 2.1V 3.8V 8V 8V 0V
IC704 : TA2153
PIN1 PIN2 PIN3 7 PIN8 PIN9 PIN10 PIN11 PIN12 PIN13 PIN14 PIN15 PIN16 PIN17
4.8V 3.2V 2.1V 0.1V 3.9V 2.4V 2.3V 4.2V 2.1V 2.1V 1.9V 2V 2.1V
1
To C-5 on page 2-4
To E-2 and F-2 on page 2-4
Voltage charts
Q601 2SC945P E B C
0V 0V 1V
Q603 2SD882
0V 0V 0V
Q604 Q605 2SB1240 2SC945P
12.5V 12V 0V 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 Q702 Q703 Q704 Q705 Q707 Q708 2SC945P 2SC945P 2SA733P 2SC1383R 2SA733P 2SA733P 2SC945P
0V 0V 0V 0V 0V 0V 0V 0V 0V 5V 5.7V 9.6V 4.8V 4V 1.8V 12.5V 12V 0V 0V 0V 0V
Q709 Q791 Q792 2SC945P 2SB1240 2SC945P
0V 0V 4.6V 9.8V 9.1V 9.8V 0V 0.65V 0.1V
CD SIGNAL
Parts are safety assurance parts. When replacing those parts make sure to use the specified one.
PIN18 PIN19 PIN20 PIN21 PIN22 PIN23 PIN24 PIN25 PIN26 PIN27 PIN28 PIN29 PIN30
0V 2.1V 1.8V 2.6V 1.8V 1.2V 2.1V 1.9V 4.7V 2.1V 2.6V 2.5V 2.1V
A
B
C
D
E
F
G
2-3
UX-M5
UX-M5
Key section
( To D-5 on page 2-3 ) ( To B-1 on page 2-3 )
Power section
5
4
3
2
To A-2 on page 2-3
To C-1 on page 2-3
To E-1 and F-1 on page 2-2
Parts are safety assurance parts. When replacing those parts make sure to use the specified one.
Voltage charts
1
To D-5 on page 2-3
Q801 Q802 Q803 Q804 Q805 Q806 2SC945P 2SA733P 2SC945P 2SA733P 2SC945P 2SA733P E B C
2V 2.7V 2.1V 3V 3.7V 0V 0V 0.5V 3V 1.9V 1.25V 1.85V 1.8V 2.5V 1.9V 3V 3.65V 0V
A
B
C
2-4
D
E
F
G
H
UX-M5
Printed circuit boards
Main board
Reverse side
5
4
3
2
1
A
B
C
D
E
F
G
2-5
UX-M5 CD & MCU board
Reverse side
UX-M5
Key board
Reverse side
5
(Back LED board)
(Earphone board)
(Tray motor board)
4
(Antenna board)
3
Power board
Reverse side
2
1
A
B
C
2-6
D
E
F
G
H
UX-M5
< MEMO >
1-3
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.21130SCH
200208