SCHEMATIC DIAGRAMS

No.21170SCHJan. 2003

COPYRIGHT 2002 VICTOR COMPANY OF JAPAN, LTD.

Contents

Block diagramStandard schematic diagramsPrinted circuit boards

2-12-22-5 6

CD-ROM No.SML200301

UX-M5

UX-M5 Area suffix

UP -------------------------- Korea

MICRO COMPONENT SYSTEM

CA-UXM5 SP-UXM5SP-UXM5

DISPLAYMODE

PHONES

PROGRAM

REC DIRECTION PLAY/PAUSEPRE EQ

/HBS

VOLUME

REPEAT

SEARCH/TUNING

RANDOM

CD TUNER TAPE

BAND REV. MODE

M I C R O C O M P O N E N T S Y S T E M U X - M 5

A U T O R E V E R S EFULL LOGIC DECK

TIMERON/OFF

SET

REMAIN

EJECT

INTRO

OPEN/CLOSE

STANDBY/ON

ST/MONO STOP/CLEAR

PRESET

C D - R / R W P L A Y B A C K

CD/RANDOM

DISPLAYMODE

REC

SLEEP

TIMER PROGRAM

MUTING BEAT CUT

PRE EQ/HBS

STANDBY/ON

+

VOLUME

Ð

TUNER/BAND

TAPE/REV.MODE

INTRO

REMAINREPEAT

ST/MONO

RM-SUXM5U REMOTE CONTROL

PRE DOWN PRE UP

UX-M5

1-2

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.)

UX-M5

2-1A B C D E F G

1

2

3

4

5

Block diagram

IC601MCU

IC401,IC402POWER

AMPLIFIER

IC101TUNER

SECTION

IC301SOURCESELECT

IC202TAPE

SECTION

IC702CD DOOR

DRIVE

CDMECHANISM

&CD PICK UP

IC701CD DSP

CN

201

CN

702

CN

704

CO

N21

L101,L102TC101

HEADSW

IC201

CN

401

CN

101

OPERATIONSWITCH

FM

R/R HEAD

Main board

CD & MCU board

IC403HEADPHONEAMPLIFIER C

N40

2

PHONES

CN

403

JK401

H. phone. j. board

Speaker

CASSETTEMECHANISM C

N60

4

IC102PLL

CN102 CN302

CD

TAPE REC

CN601 CN603

TAPE PB

TUNER

IC703CD SERVO

CN

703

IC704CD RF

AMPLIFIER

CN301

CN602

LCD61LCD DISPLAY

CN

607

CN

608

CN

605

Key switch board

CN

802

CN

801

MODE LED

REMOTESENSOR

LED boardBACK LED

TRANSFORMER

CN

903

CN

901

CN

902

CN

701

CN

609

CN303

14V22V

CD +V

SB +V

Power board

CN

104

Antenna board

CN

103

AM

CN304

Regulator board

CN

403 IC302

+12VREG.

12V

AC IN

UX-M5

2-2

UX-M5

HA B C D E F G

1

2

3

4

5

FM SIGNAL

AM SIGNAL

RADIO SIGNAL

TAPE PB SIGNAL

CD SIGNAL

TAPE REC SIGNAL

MAIN SIGNAL

HEAD PHONE SIGNALParts are safety assurance parts.When replacing those parts makesure to use the specified one.

To CD&MCU sectionCN603

To CD&MCU sectionCN602

Standard schematic diagramsMain section

To Power sectionCN901

To CD&MCU sectionCN601

FM ANT

TA2104BN

UPC1330HA

BA4558N

BA4558N

IC403BBA4558N

IC403ABA4558N

IC402LM1876TF

IC302NJM7812A

H.phone j. board

Antenna board

PIN1PIN2PIN3PIN4PIN5

0 V0.77 V0.01 V3.63 V3.85 V

IC101 : TA2104BNPIN6PIN7PIN8PIN9PIN10

3.31 V3.6 V0 V

0.22 V3.05 V

PIN11PIN12PIN13PIN14PIN15

0.97V0.95V2.96 V3.19 V0.7 V

PIN16PIN17PIN18PIN19PIN20

1.35V 0.97 V5.2 V3.7 V3.84 V

Voltage charts

PIN21PIN22,23

3.56V 3.84 V

PIN1 5PIN6PIN7 9

0 V6.77 V

0 V

IC201 : UPC1330HAPIN1 4PIN5PIN6PIN7,8PIN9

0 V1.37 V1.27 V0.01 V1.27 V

IC202 : AN7312PIN10PIN11PIN12PIN13PIN14

1.37 V3.33 V

0 V6.63 V6.68 V

PIN1PIN2PIN3PIN4PIN5PIN6PIN7PIN8PIN9 11

2.25 V2.27 V4.67 V4.68 V0.45 V0.05 V4.29 V0.38 V0.02 V

IC102 : TC9257FPIN12PIN13PIN14PIN15PIN16PIN17PIN18PIN19PIN20

4.68 V0 V

2.21 V0 V

2.21 V4.55 V

0 V1.11 V

0 V

Voltage charts

PIN1 3PIN4PIN5 7PIN8

0 V-7.58 V

0 V7.48 V

IC401 : BA4558N

PIN1PIN2PIN3

0 V25.4 V

0 V

IC402 : LA1876TFPIN4PIN5 14PIN15

-25.4 V0 V

25.4V

PIN1 3PIN4PIN5 7PIN8

0 V-17.33 V

0 V-17.07 V

IC403 : BA4558N

PIN1,2PIN3PIN4PIN5PIN6PIN7PIN8PIN9PIN10PIN11PIN12PIN13

0 V3.87 V0.03 V0.31 V3.9 V

3.88 V3.89 V3.90 V3.89 V3.90 V3.89 V3.90 V

IC301 : TC9422FPIN14,15PIN16PIN17 20PIN21PIN22PIN23PIN24PIN25PIN26PIN27PIN28

0.06 V0.01 V3.9 V

3.89 V3.88 V3.9 V0.2 V0 V

3.88 V0.59 V7.80 V

Voltage charts

PIN1PIN2PIN3

17.43 V0 V

12.13 V

IC302 : NJM7812A

EBC

Voltage chartsQ102

2SC945P0V0V

2.95V

Q1032SC945P

0V0.7V0V

Q1042SC945P

0V0.03V0.92V

Q1062SC945P

0.7V0.05V

0V

Q1079018G

0V0.72V6.53V

Q1082SC945P

0.64V1.13V

0V

0V0.62V5.69V

Q1092SC945P

0V0.64V

0V

Q1102SC945P

0.62V1.1V

5.69V

Q1112SC945P

Q1162SC945P

0V0.62V5.69V

EBC

EBC

Q2018050D

EBC

0V0V0V

Voltage chartsQ202

2SC945P0V

0.65V0.01V

Q2032SC945P

0V0.64V

0V

Q2042SC945P

0V0V

0.1V

Q2052SC945P

0V0V

0.49V

Q2068050D

0V0V0V

Q2072SC945P

0V0.65V0.01V

Q2082SC945P

0V0V

0.52V

Q2092SC945P

0V0V

0.04V

Q2102SC945P

0V0V0V

Q2112SA733P

6.75V6.71V5.95V

Q2122SC945P

0V0V

8.29V

Q2132SC945P

0V0V

7.8V

Q2142SC945P

0V0.66V0.01V

Q2152SC945P

0V0V

0.01V

Voltage chartsQ301

2SC945PEBC

0.67V1.3V2.8V

Q3022SC945P

0.68V1.3V2.76V

Q3032SC1383R

8.46V9.17V

10.42V

EBC

Voltage chartsQ304

2SC945P0V

0.69V0.12V

Q3052SB1240Q

16.78V16V

16.72V

Q4018050D

0V0V

0.01V

Q4028050D

0V0V0V

Q4038050D

0V0V

0.97V

Q4048050D

0V0V

0.93V

Q4052SA733P

12.12V12V

-0.27V

Q4062SC945P

0V0V

11.98V

Q4072SC945P

0V0.67V

0V

Q4108050D17.04V17.63V23.8V

Q4118050D-17.2V-17.8V-23.8V

EBC

EBC

EBC

Q1052SA733P

6.75V6.71V5.95V

UX-M5

2-3A B C D E F G

1

2

3

4

5

CD SIGNAL

Parts are safety assurance parts.When replacing those parts makesure to use the specified one.

CD & MCU section

To

Mai

n se

ctio

nC

N10

2

To

Mai

n se

ctio

nC

N30

1T

o M

ain

sect

ion

CN

302

To

Pow

er s

ectio

nC

N90

2

To LED section To Power sectionCN903

To Key switch sectionCN802

To Key switch sectionCN801

MCU : TMP87EP26F-1J15

CD&MCU boardPIN1PIN2PIN3PIN4PIN5PIN6PIN7PIN8PIN9PIN10PIN11PIN12PIN13PIN14 16PIN17,18PIN19PIN20PIN21PIN22PIN23PIN24,25PIN26,27PIN28PIN29

0V2.38V2.03V0.02V2.22V1.64V

0V0.04V5.47V0.06V4.78V4.78V4.75V

0V4.74V0.05V4.74V0.01V4.65V4.74V0.06V0.01V4.74V4.77V

IC601 : TMP87EP26F-1J15PIN30PIN31PIN32PIN33PIN34PIN35PIN36PIN37,38PIN39,40PIN41,42PIN43PIN44PIN45 48PIN49,50PIN51PIN52PIN53PIN54 58PIN59PIN60 95PIN96PIN97PIN98,99PIN100

4.93V4.02V4.57V4.7V

4.65V4.53V

0V0.04V4.74V0.01V

0V3.98V4.74V

0V4.78V2.38V0.01V2.38V2.37V2.38V

0V0.04V4.72V4.76V

Voltage charts

PIN1 3PIN4PIN5PIN6PIN7PIN8 11PIN12PIN13PIN14PIN15,16PIN17PIN18PIN19PIN20PIN21PIN22PIN23PIN24PIN25PIN26,27PIN28PIN29PIN30PIN31PIN32PIN33,34PIN35PIN36PIN37,38PIN39PIN40 42PIN43PIN44PIN45 50PIN51PIN52

4.9V0V

1.2V0V

2.8V0V

3.5V0.6V4.9V0V

2.2V0V

2.5V0.5V1.6V0V

4.9V0V

4.2V2.1V0V

2.1V2.0V2.1V2V

2.1V1.5V0V

2.1V4.9V1.9V2V

1.9V2.1V3.2V2.3V

IC701 : TC9462FPIN53PIN54PIN55PIN56PIN57PIN58PIN59PIN60PIN61PIN62PIN63PIN64PIN65 67PIN68 70PIN71 74PIN75,76PIN77PIN78PIN79PIN80PIN81PIN82PIN83PIN84PIN85PIN86PIN87 89PIN90,91PIN92PIN93PIN94PIN95PIN96PIN97PIN98,99PIN100

2V2.1V2.3V4.2V2.4V0V

4.9V0V

4.9V4.93V

0V0.95V0.96V4.9V0V

4.93V0V2V

2.48V4.89V

0V2.7V5V

2.7V2.5V0V

4.15V4.6V4.5V4.6V5V0V

4.25V4.1V

4.15V4.9V

PIN1PIN2PIN3 5PIN6

0V12.1V

0V12.1V

IC702 : TA7291SPIN7PIN8PIN9

0V6.1V0V

PIN1PIN2PIN3PIN4PIN5PIN6PIN7PIN8PIN9PIN10PIN11PIN12

0V3V

8.3V4.6V2.4V8V0V2V

3.8V8.3V3.8V0V

IC703 : TA2092NPIN13PIN14PIN15PIN16PIN17PIN18PIN19PIN20PIN21PIN22PIN23PIN24

0V3.7V8.3V3.9V2.1V3.9V2.1V2.1V3.8V8V8V0V

PIN1PIN2PIN3 7PIN8PIN9PIN10PIN11PIN12PIN13PIN14PIN15PIN16PIN17

4.8V3.2V2.1V0.1V3.9V2.4V2.3V4.2V2.1V2.1V1.9V2V

2.1V

IC704 : TA2153FNPIN18PIN19PIN20PIN21PIN22PIN23PIN24PIN25PIN26PIN27PIN28PIN29PIN30

0V2.1V1.8V2.6V1.8V1.2V2.1V1.9V4.7V2.1V2.6V2.5V2.1V

PIN1PIN2PIN3PIN4PIN5PIN6,7

1.5V2.2V2.8V0.8V5.5V0V

IC602 : BU1924PIN8PIN9 11PIN12PIN13PIN14PIN15

1.4V0V

5.5V0.05V2.35V2.7V

Voltage charts

Voltage chartsQ601

2SC945PEBC

0V0V1V

Q6032SD882

0V0V0V

Q6042SB1240

12.5V12V0V

Q6052SC945P

0V0V

12V

Q6068050D

8.5V9.1V

12.5V

Q6072SC1383R

5.6V6.2V9.2V

Q6108050D

5.6V6.2V9.6V

Q7012SC945P

0V0V0V

Q7022SC945P

0V0V0V

Q7032SA733P

0V0V0V

Q7042SC1383R

5V5.7V9.6V

Q7052SA733P

4.8V4V

1.8V

Q7072SA733P

12.5V12V0V

Q7082SC945P

0V0V0V

Q709 2SC945P

0V0V

4.6V

Q7912SB1240

9.8V9.1V9.8V

Q7922SC945P

0V0.65V0.1V

UX-M5

2-4

UX-M5

HA B C D E F G

1

2

3

4

5

TO CD&MCU sectionCN608

Key switch & LED sections Power section

To CD&MCU sectionCN701

To CD&MCU sectionCN609

To Main sectionCN303

Parts are safety assurance parts.When replacing those parts makesure to use the specified one.

TO CD&MCU section

TO CD&MCU section CN607

LE

D b

oar

dK

ey s

wit

ch b

oar

d

Voltage chartsQ801

2SC945PEBC

2V2.7V2.1V

Q8022SA733P

3V3.7V0V

Q8032SC945P

0V0.5V3V

Q8042SA733P

1.9V1.25V1.85V

Q8052SC945P

1.8V2.5V1.9V

Q8062SA733P

3V3.65V

0V

UX-M5

2-5A B C D E F G

1

2

3

4

5

Printed circuit boardsMain board

Reverse side

UX-M5

2-6

UX-M5

HA B C D E F G

1

2

3

4

5

CD & MCU board

Reverse side

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

1-3

< M E M O >

VICTOR COMPANY OF JAPAN, LIMITEDAUDIO & COMMUNICATION BUSINESS DIVISIONPERSONAL & MOBILE NETWORK BUSINESS UNIT. 10-1,1Chome,Ohwatari-machi,maebashi-city,371-8543,Japan

200301 No.21170SCH

UX-M5