Sanyo Dc-da1160 User manual

Service Manual

FILE NO.

Micro Component System DC-DA1160 (AU)

PRODUCT CODE No.

129 694 18

REFERENCE No. SM5810742

This service manual consists of "DC-DA1160U/AU" (Main unit : 129 693 18) and

"SX-DA1160/XE" (Speaker system : 165 149 00).

Contents

Laser beam safety precaution .......................................... 1

Tape adjustments ............................................................ 1

Tuner adjustments ........................................................... 2

CD pick-up maintenance .................................................. 2

Exploded view .................................................................. 3

Parts list ........................................................................... 4

IC block diagram & description ........................................ 7

LCD display description ................................................... 12

Wiring connection ............................................................ 13

Schematic diagram

(FRONT) ....................................................................... 14

(CD)............................................................................... 16

(TUNER) ....................................................................... 20

(AMPLIFIER) ................................................................. 24

Wiring diagram

(FRONT & CD) .............................................................. 18

(TUNER) ....................................................................... 22

(POWER TRANSFORMER) ......................................... 22

(AMPLIFIER) ................................................................. 26

- 1 -

LASER BEAM SAFETY PRECAUTION

• Pick-up that emits a laser beam is used in this CD player section.

TAPE ADJUSTMENTS

R / P HEAD

RED WHITE

YELLOW EARTH

b. Adjusting head azimuth

1. Load a test tape (VTT-738, etc. :10kHz) for

azimuth adjustment.

2. Press the PLAY button.

3. Use a cross-tip screwdriver to turn the screw for

normal azimuth adjustment so that the left and right

outputs are maximized at the same phase during

normal playback.

4. Press the STOP button.

MOTOR SPEED

ADJUSTMENT

c. Adjusting motor speed

1. Insert the test tape (MTT-111 or etc. 3,000 Hz).

2. Press the PLAY button.

3. Use a flat-tip screwdriver to turn the SVR to adjust so

that the frequency counter becomes 3,000 Hz.

4. Press the STOP button.

d. Replacing the moto

e. Checking the mechanism torques

• Clean the head, capstan and pinch roller before making

any measurement.

Measurement Take-up torque Back tension Tape tension

Cassette for PLAY : TW-2111A PLAY : TW-2111A Drive-power cassette

measurement F.FWD/REW : TW-2231 TW-2412

PLAY 30 ~ 70gr.cm 1.0 ~ 6.0gr.cm 80 gr or more

F.FWD/REW 55 gr or more - -

(4 MIN)

BEAT CUT

1–

2–

CAUTION – INVISIBLE LASER RADIATION WHEN OPEN AND

INTERLOCKS DEFEATED. AVOID EXPOSURE TO BEAM.

ADVARSEL – USYNLIG LASER STRÅLING VED ÅBNING, NÅR

SIKKERHEDSAFBRYDERE ER UDE AF FUNKTION, UNDGÅ UDS ÆTTELSE

FOR STRÅLING.

VARNING – OSYNLIG LASER STRÅLNING NÄR DENNA DEL ÄR ÖPPNAD

OCH SPÄRR ÄR URKOPPLAD. STRÅLEN ÄR FARLIG.

VORSICHT – UNSICHTBARE LASERSTRAHLUNG TRITT AUS, WENN

DECKEL GEÖFFNET UND WENN SICHERHEITSVERRIEGELUNG

ÜBERBRÜCKT IST. NICHT, DEM STRAHL AUSSETZEN.

VARO – AVATTAESSA JA SUOJALUKITUS OHITETTAESSA OLET ALTTIINA

NÄKYMÄTTÖMÄLLE LASERSÄTEILYLLE. ÄLÄ KATSO SÄTEESEEN.

CAUTION :

THIS PRODUCT CONTAINS A LOW POWER LASER DEVICE,

TO ENSURE CONTINUED SAFETY DO NOT REMOVE ANY

COVERS OR ATTEMPT TO GAIN ACCESS TO THE INSIDE

OF THE PRODUCT.

REFER ALL SERVICING TO QUALIFIED PERSONNEL.

LASER OUTPUT .............. 0.6 mW Max. (CW)

WAVELENGTH .................. 790 nm

a. Replacing the head

1. After replacement, demagnetize the heads by using

a degausser.

2. Be sure to clean the heads before attempting to make

any adjustments.

3. Be sure both channels (1 and 2) are the same level.

(Using a dual-channels oscilloscope).

4. All wiring should be returned to the original position

after work is completed.

- 2 -

1. FM

Connection

Input Output

TP5(H) 87.5MHz L2002 1.00±0.05V

TP6(E) 108.0MHz --- Comfirm voltage is < 8.0V Check Only

90.0MHz ---

106.0MHz ---

2. AM

Connection

Input Output

TP5(H) 522kHz L2205 1.00±0.05V

TP6(E) 1611kHz --- 8.0V Check Only

603kHz L2204

1404kHz CT211

Frequency

Cover

(MW)

FM Ant TP8(L), TP10(R),TP9(E)

450kHz

at 999kHz T2001 MaximumLoop Ant

---

Adjustment

Loop Ant

Tracking

(MW)

Cover

Step

Adjusting

Circuit

Adjusting

Circuit

Tracking

Loop Ant

TP8(L), TP10(R),TP9(E).

Remark

Frequency Adjustment

Adjustment

Maximum

TUNER ADJUSTMENTS

L2205

XF212

XF211

CT211

D2003

S2001

CN201

L2002

T2001

L2204

XF215

XF210

D2151

D2152

IC211

C2104

Q2111

D2102

R2115

CN203

C2118

C2114 C2113

D2002

Q2005

Q2002

Q2010

R2507

C2501

CN202

C2701

C2801

Q2006

Q2003

R2210

C2312

D2204

C2311

C2314

C2115

XF206

J2317

J2201

J2203

J2301

J2103

J2104

J2102

J2202

J2316

J2204

J2304

C2313

J2302

J2313

J2314

J2307

J2308

J2309

J2310

J2315

J2303

J2306

J2311

J2312

J2305

D2104

D2105

J2319

J2105

C2121

C2122

C2107

J2318

1AD4B10D3470BA

T002A 94V-0

C2123

J2110

J2107

J2109

J2101

J2108

J2106

L2001

TU_L

TU_R

TU_GND

TU_+B

AMOSC

TU_MUTE

GND

BAND1

LID_SW

MONO

Q2004

R2315

R2215

C2002

R2308

R2309

R2307

C2702

C2802

C2405

C2142

C2401

C2902

R2310

C2021

C2903

R2315

R2304

R2306

R2015

R2017

R2215

C2017 R2014

R2002

R2050

C2002

R2001

R2308

R2309

R2307

C2301

R2003

C2003

R2004

C2039

R2113

C2031

R2404R2406

R2508

C2702

C2802

C2405 C2142

R2131 C2141

R2901

R2501

C2119

C2401

C2102

C2902

R2303

R2316

C2126

C2108

C2062

R2119

R2305

C2203

C2063

R2310

R2108

R2301

C2131

C2030

C2120

C2021

C2901

L2901

L2902

D2153

D2154

R2509 C2903

C2904

L2002

L2205 L2204TP5

T2001

CT211TP6TP9

TP8

TP10

Antenna : 75Ωunbalanced direct, Modulation : 1 kHz

Dev. : ±22.5kHz(MONO), ±22.5kHz(MAIN), ±6.75kHz(PILOT)

RF Level : dBuV EMF

Output Level : about 30mV at TP8, TP9, TP10

Anntena : IRE Loop(SG), Moduration : 1kHz 30%

RF Level : dBuV EMF

Output Level : about 30mV at TP8, TP9, TP10

CD PICK-UP MAINTENANCE

About pick-up (Optical lens) Cleaning

Clean a lens with swab of the cotton which moistened it with alcohol, cleaning paper or cleaning disc appointed.

Specified cleaning disc : LC-1 (Part code : 645 026 1961 ..... manufactured by SANYO.)

Show a clean procedure in the following in reference by swab of cotton.

1. Cotton swab is wrapped with Cleaning paper.

2. Add the isopropyl alcohol.

3. Gently move the tip of cotton swab just like a draw a whirlpool from inside to outside on the surface of lens.

• Use a plastic screw driver for adjustments.

• MODE : ST (Stereo)

• Speaker impedance : 4 ohms

• TUNING

FM : 87.5 - 108MHz

AM : 522 - 1611kHz

- 3 -

EXPLODED VIEW

N.S.P

16 17

Y02

Y01

Y04

Y03

Y04

Y05

Y09

Y10

Y12

Y11

Y13

Y14 Y14

Y17

Y19

Y18

Y16

Y15

Y11

Y06

Y07

Y08 Y08

Y08

Y07

Y05

= Included in tape mechanism.

N.S.P = Not supplied as service parts.

This is a basic exploded view.

- 4 -

PARTS LIST

CAUTION :Regular type resistors and capacitors are not listed. To know those values, refer to the schematic diagram.

Regular type resistors are less than 1/4 W carbon type and 0 ohm chip resistors.

Regular type capacitors are less than 50 V and less than 1000 µF type of Ceramic type and Electrical type.

N.S.P : Not available as service parts.

PRODUCT SAFETY NOTICE

EACH PRECAUTION IN THIS MANUAL SHOULD BE FOLLOWED DURING SERVICING. COMPONENTS IDENTIFIED WITH THE

IEC SYMBOL !

!! IN THE PARTS LIST AND THE SCHEMATIC DIAGRAM DESIGNATED COMPONENTS IN WHICH SAFETY AND

PERFORMANCE CAN BE OF SPECIAL SIGNIFICANCE. WHEN REPLACING A COMPONENT IDENTIFIED BY !

!! , USE ONLY THE

REPLACEMENT PARTS DESIGNATED, OR PARTS WITH THE SAME RATINGS OF RESISTANCE, WATTAGE OR VOLTAGE THAT

ARE DESIGNATED IN THE PARTS LIST IN THIS MANUAL. LEAKAGE-CURRENT OR RESISTANCE MEASUREMENTS MUST BE

MADE TO DETERMINE THAT EXPOSED PARTS ARE ACCEPTABLY INSULATED FROM THE SUPPLY CIRCUIT BEFORE

RETURNING THE PRODUCT TO THE CUSTOMER.

REF.NO. PART NO. DESCRIPTION

PACKING & ACCESSORIES

REF.NO. PART NO. DESCRIPTION

614 333 9694 CARTON CASE

614 329 2494 CUSHION,REAR

614 329 2487 CUSHION,FRONT

614 333 9717 INSTRUCTION MANUAL

645 046 8322 ASSY,ANTENNA,LOOP

645 076 7067 REMOCON,RB-DA1160

614 333 8048 LID,BATTERY

614 333 2954 ASSY,BOX,SPEAKER

CABINET & CHASSIS

REF.NO. PART NO. DESCRIPTION

1614 333 3159 ASSY,DOOR,DECK

2614 329 2449 SPRING,DOOR DECK

3614 333 2961 BUTTON,VOLUME

4614 333 3173 ASSY,PANEL FRONT

5614 309 7969 ASSY,GEAR,CASSETTE

6614 333 3708 HOLDER,BUTTON VOLUME

7614 333 3715 SPRING,BUTTON,VOLUME

8614 333 2985 DEC,WINDOW BUTTON

9614 329 2159 BUTTON,LEFT,3 KEYS

10 614 329 2135 BUTTON,FUNC,4 KEYS

11 614 329 2166 BUTTON,RIGHT,2 KEYS

12 614 329 2265 KNOB,DECK MECHA,REC

13 614 329 2272 KNOB,DECK MECHA,PLAY

14 614 329 2289 KNOB,DECK MECHA,REW

15 614 329 2296 KNOB,DECK MECHA,FFWD

16 614 329 2302 KNOB,DECK MECHA,STOP/EJECT

17 614 329 2319 KNOB,DECK MECHA,PAUSE

18 614 329 2340 MOUNTING,DECK MECHA

19 614 333 3388 ASSY,MECHA,TK20FX-S898001

20 614 308 0534 SPRING,PLATE,REC

21 614 310 3899 SPACER,MECHA,CD+DA11

22 614 325 6014 ASSY,MECHA,DA11T3CN-SASH

or 614 333 0387 ASSY,MECHA,DA11V

23 614 307 2072 COVER,PICK-UP

24 614 322 2132 ASSY,GEAR,LID,CD

25 614 329 2357 MOUNTING,CD

26 614 303 0263 LATCH,PUSH,CD DOOR LOCKING

27 614 307 8821 PULLEY

28 614 303 0256 LATCH,MAGNET

29 614 329 2456 SPRING,DOOR CD

30 614 334 0324 LID,CD

31 614 334 0317 DEC,WINDOW CD

32 614 333 9663 ASSY,CABINET,REAR

FIXING PARTS

REF.NO. PART NO. DESCRIPTION

Y01 412 071 3000 SPECIAL SCREW 3.0X10.0,

BUT VOL+HOLDER BUT VOL

Y02 411 193 8603 SCR S-TPG BRZ+FLG 3X10,GEAR

Y03 411 021 3404 SCR S-TPG BIN 3X10,

PANEL+MTG DECK KNOB

Y04 411 021 3404 SCR S-TPG BIN 3X10,

PANEL+DECK MECHA

ELECTRICAL PARTS

REF.NO. PART NO. DESCRIPTION

51 614 309 8454 ASSY,WIRE,CD TO CD MECHA

52 614 330 3459 FLEXIBLE FLAT CABLE,CD PICK UP

53 423 032 8101 FUSE 250V 2.5A

54 614 333 8086 FLEXIBLE FLAT CABLE,

TUNER TO FRONT

55 614 333 8079 FLEXIBLE FLAT CABLE,

AMP TO FRONT

56 614 274 2013 CORD,ID CONNECTOR,FM ANT

57 645 068 8973 TRANS,POWER

58 645 068 1059 CORD,POWER-2.0MK

FRONT P.W.BOARD ASSY

REF.NO. PART NO. DESCRIPTION

71 614 333 7683 ASSY,PWB,FRONT(Only initial)

BR601 614 329 2241 HOLDER,LCD

C6200 403 259 0508 NP-ELECT 1U M 50V

or 403 373 7001 NP-ELECT 1U M 50V

CN601 645 009 4187 SOCKET,FFC 14P,MCON-AMP

CN602 645 059 0498 SOCKET,FPC 16P,FRONT-TU

D6201 407 235 7406 LED LT7V34-81-URC1,LCD_LIGHT

D6901 407 012 4406 DIODE 1SS133

D6902 407 012 4406 DIODE 1SS133

IC601 410 574 1905 IC LC723341E-9C91-E

Y05 411 021 3404 SCR S-TPG BIN 3X10,

FRONT PWB+MOUNT

Y06 411 021 3404 SCR S-TPG BIN 3X10,

MTG CD+CD PCB

Y07 411 021 1608 SCR S-TPG BIN 2.6X10,

MTG CD+MECHA CD

Y08 411 194 8503 WASHER Z 2.6X10X0.5,

MECHA,CD+MOUNTING

Y09 411 098 4205 SCR S-TPG BIN 3X8,

MTG CD+TUNER PCB

Y10 411 021 3404 SCR S-TPG BIN 3X10,

MTG CD+ASSY,GEAR

Y11 411 123 9106 SCR S-TPG BIN 3X20,

PANEL+MOUNTING

Y12 411 021 3404 SCR S-TPG BIN 3X10,

MTG CD+AMP PCB

Y13 411 021 3404 SCR S-TPG BIN 3X10,

REAR+PWB POWER

Y14 411 191 4201 SCR S-TPG BRZ+FLG 3X12,

REAR+P-TRANS

Y15 411 021 3404 SCR S-TPG BIN 3X10,

REAR+STOPPER

Y16 411 098 7800 SCR S-TPG FLT 3X12,

PANEL+REAR+MOUNTING

Y17 411 126 4108 SCR S-TPG BIN 3X16,PANEL+REAR

Y18 411 021 3404 SCR S-TPG BIN 3X10,

MTG CD+REAR

Y19 411 021 3404 SCR S-TPG BIN 3X10,

C-REAR(ANT TERMINAL)

- 5 -

PARTS LIST

REF.NO. PART NO. DESCRIPTION REF.NO. PART NO. DESCRIPTION

CD P.W.BOARD ASSY

REF.NO. PART NO. DESCRIPTION

72 614 333 7669 ASSY,PWB,CD(Only initial)

CN111 645 059 0498 SOCKET,FPC 16P

CN112 645 005 8158 PLUG,10P

or 614 310 2519 PLUG,10P

CN113 645 075 4128 PLUG,6P

or 645 005 8127 PLUG,6P

or 614 310 2472 PLUG,6P

D1403 407 098 3300 DIODE RL153-BF-S2

D1404 407 098 3300 DIODE RL153-BF-S2

IC101 409 503 5701 IC LA9242M-MPB

IC102 410 503 8500 IC LC78603E-8628

IC103 409 625 1407 IC LA6541DLL-E

TUNER P.W.BOARD ASSY

REF.NO. PART NO. DESCRIPTION

73 614 333 7652 ASSY,PWB,TU(Only initial)

CN201 645 038 7715 TERMINAL

or 645 025 4703 TERMINAL,ANTENNA

CN202 645 059 0498 SOCKET,FPC 16P

CN203 614 221 8273 TERMINAL

or 614 333 9328 TERMINAL

CT211 645 032 5663 TRIMMER,7PF

D2002 407 157 8109 VARACTOR DI SVC211-B

D2003 407 157 8109 VARACTOR DI SVC211-B

D2102 407 105 1305 VARACTOR DI SVC342L-V

or 407 105 1602 VARACTOR DI SVC342M-V

D2104 407 012 4406 DIODE 1SS133

D2105 407 012 4406 DIODE 1SS133

D2151 407 012 4406 DIODE 1SS133

D2152 407 012 4406 DIODE 1SS133

D2153 407 149 0807 DIODE 1SS355

D2154 407 149 0807 DIODE 1SS355

D2204 407 099 5303 ZENER DIODE MTZJ5.6B

IC211 409 449 3205 IC LA1823

or 409 622 1103 IC LA1823-E

L2001 645 062 5633 INDUCTOR,AIR

L2002 645 040 2746 COIL,AIR —

L2204 645 037 2377 TRANS,ANT,796KHZ

L2205 645 040 2739 TRANS,OSC,796KHZ

L2901 645 020 1851 INDUCTOR,1000 OHM,TU EMC USE

L2902 645 020 1851 INDUCTOR,1000 OHM,TU EMC USE

Q2002 405 151 4806 TR KTC3195-O

or 405 151 4301 TR KTC3195-Y

Q2003 405 143 8706 TR KTC3199-GR

or 405 011 8500 TR 2SC1740S-R

or 405 011 8609 TR 2SC1740S-S

or 405 017 9600 TR 2SC3330-T

or 405 017 9709 TR 2SC3330-U

Q2004 405 151 4806 TR KTC3195-O

or 405 151 4301 TR KTC3195-Y

Q2005 405 151 4301 TR KTC3195-Y

or 405 151 4806 TR KTC3195-O

Q2006 405 143 0007 TR KRC107M

or 405 000 3806 TR DTC114YS

Q2010 405 151 4301 TR KTC3195-Y

or 405 151 4806 TR KTC3195-O

Q2111 405 151 4301 TR KTC3195-Y

or 405 151 4806 TR KTC3195-O

S2001 645 023 5795 SWITCH,LEVER

SH201 614 331 1263 SHIELD,OSC COIL

T2001 645 043 0213 FILTER,450KHZ

XF206 645 061 3449 CERAMIC FILTER 10.7MHZ

XF210 614 252 1045 FILTER,LC

or 645 026 2975 FILTER,BP 108MHZ

or 645 059 0047 FILTER,BP

XF211 614 240 2917 FILTER,CERAM

or 645 010 7665 CERAMIC FILTER 10.70MHZ

or 645 054 1223 CERAMIC FILTER 10.70MHZ

L6900 645 001 4550 INDUCTOR,10U K

LC601 614 329 2180 COVER,LED

LCD61 645 076 7050 LCD

LR601 614 329 2395 REFLECTOR,LCD

LS601 614 329 6720 DEC,SHEET LCD

Q6200 405 017 9600 TR 2SC3330-T

or 405 017 9709 TR 2SC3330-U

or 405 011 8609 TR 2SC1740S-S

or 405 011 8500 TR 2SC1740S-R

or 405 143 8706 TR KTC3199-GR

Q6201 405 143 8706 TR KTC3199-GR

or 405 011 8500 TR 2SC1740S-R

or 405 011 8609 TR 2SC1740S-S

or 405 017 9600 TR 2SC3330-T

or 405 017 9709 TR 2SC3330-U

S6101 614 220 5471 SWITCH,TACT

or 614 240 1002 SWITCH,TACT

or 645 006 5958 SWITCH,PUSH 1P-1T

or 645 048 3820 SWITCH,PUSH

S6102 614 220 5471 SWITCH,TACT

or 614 240 1002 SWITCH,TACT

or 645 006 5958 SWITCH,PUSH 1P-1T

or 645 048 3820 SWITCH,PUSH

S6103 614 220 5471 SWITCH,TACT

or 614 240 1002 SWITCH,TACT

or 645 006 5958 SWITCH,PUSH 1P-1T

or 645 048 3820 SWITCH,PUSH

S6104 614 220 5471 SWITCH,TACT

or 614 240 1002 SWITCH,TACT

or 645 006 5958 SWITCH,PUSH 1P-1T

or 645 048 3820 SWITCH,PUSH

S6105 614 220 5471 SWITCH,TACT

or 614 240 1002 SWITCH,TACT

or 645 006 5958 SWITCH,PUSH 1P-1T

or 645 048 3820 SWITCH,PUSH

S6106 645 048 3820 SWITCH,PUSH

or 645 006 5958 SWITCH,PUSH 1P-1T

or 614 220 5471 SWITCH,TACT

or 614 240 1002 SWITCH,TACT

S6108 614 215 9828 SWITCH,TACT

S6109 614 215 9828 SWITCH,TACT

S6110 614 220 5471 SWITCH,TACT

or 614 240 1002 SWITCH,TACT

or 645 006 5958 SWITCH,PUSH 1P-1T

or 645 048 3820 SWITCH,PUSH

S6111 614 220 5471 SWITCH,TACT

or 614 240 1002 SWITCH,TACT

or 645 006 5958 SWITCH,PUSH 1P-1T

or 645 048 3820 SWITCH,PUSH

S6112 614 220 5471 SWITCH,TACT

or 614 240 1002 SWITCH,TACT

or 645 006 5958 SWITCH,PUSH 1P-1T

or 645 048 3820 SWITCH,PUSH

SE601 407 220 6803 PHOTO DIODE SPS-444-1-G1

or 407 235 5006 PHOTO DIODE SPS-444-1-VG

X6001 645 052 6206 OSC,CRYSTAL 4.5MHZ

L1901 645 001 4581 INDUCTOR,100U K,CD EMC USE

PR140 645 066 9668 PROTECTOR,0.4A 125V

Q1301 405 008 7301 TR 2SB810-F

or 405 008 7202 TR 2SB810-E

or 405 008 6809 TR 2SB808-F-SPA

Q1404 405 009 5306 TR 2SB927-T

or 405 009 5207 TR 2SB927-S

or 405 141 3604 TR KTA1273-Y

Q1405 405 011 8500 TR 2SC1740S-R

or 405 143 8706 TR KTC3199-GR

or 405 011 8609 TR 2SC1740S-S

or 405 017 9600 TR 2SC3330-T

or 405 017 9709 TR 2SC3330-U

X1451 614 231 2667 RESONATOR

or 645 057 1145 OSC,CERAMIC 16.93MHZ

- 6 -

PARTS LIST

REF.NO. PART NO. DESCRIPTION REF.NO. PART NO. DESCRIPTION

MAIN P.W.BOARD ASSY

REF.NO. PART NO. DESCRIPTION

74 614 333 2312 ASSY,PWB,MAIN(Only initial)

C4714 403 058 4608 POLYESTER 0.15U J 50V

C4814 403 058 4608 POLYESTER 0.15U J 50V

C4913 403 329 6003 ELECT 4700U M 25V

C4918 403 056 7502 POLYESTER 1000P J 50V

or 403 377 6307 POLYESTER 1000P J 50V

CN401 645 006 1875 PLUG,2P,SPEAKER

or 645 078 1889 PLUG,PWB 2P

CN402 645 006 1875 PLUG,2P,SPEAKER

or 645 078 1889 PLUG,PWB 2P

CN405 645 004 2904 PLUG,4P

or 645 078 2428 PLUG,4P

CN406 614 310 2458 PLUG,4P

or 645 005 8110 PLUG,4P

CN411 645 004 2881 PLUG,2P,POWER

or 645 078 1605 PLUG,2P,POWER

CN421 645 011 6384 JACK,PHONE D3.6,HEADPHONE

or 645 055 1017 JACK,PHONE D3.6,HEADPHONE

CN490 645 012 2750 SOCKET,DIP 10P

CN491 645 009 4187 SOCKET,FFC 14P

CN492 614 333 7904 ASSY,WIRE

D4951 407 099 6003 ZENER DIODE MTZJ9.1B

D4953 407 012 4406 DIODE 1SS133

D4960 407 012 4406 DIODE 1SS133

D4961 407 012 4406 DIODE 1SS133

D4963 407 012 4406 DIODE 1SS133

D4964 407 012 4406 DIODE 1SS133

D4965 407 012 4406 DIODE 1SS133

D4966 407 012 4406 DIODE 1SS133

D4967 407 012 4406 DIODE 1SS133

D4968 407 012 4406 DIODE 1SS133

D4969 407 012 4406 DIODE 1SS133

D4970 407 012 4406 DIODE 1SS133

D4971 407 149 0807 DIODE 1SS355

D4980 407 098 3300 DIODE RL153-BF-S2

D4981 407 098 3300 DIODE RL153-BF-S2

D4982 407 098 3300 DIODE RL153-BF-S2

D4983 407 098 3300 DIODE RL153-BF-S2

D4984 407 098 3300 DIODE RL153-BF-S2

D4993 407 012 4406 DIODE 1SS133

FCL41 645 031 7903 HOLDER,FUSE

or 645 006 4760 HOLDER,FUSE

FCL42 645 031 7903 HOLDER,FUSE

or 645 006 4760 HOLDER,FUSE

HS401 614 332 1514 HEAT SINK

IC410 409 384 3506 IC BA3314F

IC411 409 521 9507 IC CD4052BCM

IC412 410 509 6203 IC LC75344M-D-MPB-E

IC413 409 612 2202 IC KIA6282K

IC446 409 039 9204 IC NJM78L05A

L4780 645 002 1459 INDUCTOR,22U K

L4781 645 002 1459 INDUCTOR,22U K

L4881 645 002 1459 INDUCTOR,22U K

L4902 645 031 5893 TRANS,OSC,85KHZ,O.S.C

L4997 645 001 5519 INDUCTOR,47U K,AMP EMC USE

L4998 645 001 5519 INDUCTOR,47U K,AMP EMC USE

L4999 645 037 2858 CORE,PIPE,AMP EMC USE

LG401 645 006 4432 FIXER

PR495 645 066 9743 PROTECTOR,1.5A 125V

PR496 645 066 9743 PROTECTOR,1.5A 125V

Q4106 405 146 2206 TR KTC3875-GR

or 405 011 1006 TR 2SC1623-L6

or 405 014 4509 TR 2SC2412K-R

XF212 614 240 2917 FILTER,CERAM

or 645 010 7665 CERAMIC FILTER 10.70MHZ

or 645 054 1223 CERAMIC FILTER 10.70MHZ

XF215 645 041 9324 CERAMIC FILTER 450KHZ

or 645 059 0054 CERAMIC FILTER 450KHZ

Q4107 405 146 2206 TR KTC3875-GR

or 405 011 1006 TR 2SC1623-L6

or 405 014 4509 TR 2SC2412K-R

Q4320 405 143 8706 TR KTC3199-GR

or 405 011 8500 TR 2SC1740S-R

or 405 011 8609 TR 2SC1740S-S

or 405 017 9600 TR 2SC3330-T

or 405 017 9709 TR 2SC3330-U

Q4321 405 141 3406 TR KTA1266-GR

or 405 141 3505 TR KTA1266-Y

or 405 004 4502 TR 2SA608-F-NP

or 405 004 5004 TR 2SA608-G-NP

Q4740 405 141 3604 TR KTA1273-Y

or 405 009 5207 TR 2SB927-S

or 405 009 5306 TR 2SB927-T

Q4751 405 021 0600 TR 2SD1012-G-SPA

or 405 033 6706 TR 2SD1468S-R

or 405 033 6805 TR 2SD1468S-S

or 405 021 0204 TR 2SD1012-F-SPA

or 405 151 4400 TR KTD1303

Q4840 405 141 3604 TR KTA1273-Y

or 405 009 5207 TR 2SB927-S

or 405 009 5306 TR 2SB927-T

Q4851 405 151 4400 TR KTD1303

or 405 021 0204 TR 2SD1012-F-SPA

or 405 021 0600 TR 2SD1012-G-SPA

or 405 033 6706 TR 2SD1468S-R

or 405 033 6805 TR 2SD1468S-S

Q4902 405 019 2708 TR 2SC536-F-NP

or 405 019 3804 TR 2SC536-G-NP

or 405 141 3208 TR KTC3198-Y

or 405 141 3307 TR KTC3198-GR

Q4904 405 143 8706 TR KTC3199-GR

or 405 011 8500 TR 2SC1740S-R

or 405 011 8609 TR 2SC1740S-S

or 405 017 9600 TR 2SC3330-T

or 405 017 9709 TR 2SC3330-U

Q4951 405 158 2102 TR KTC2026-Y

or 405 138 6403 TR KTD2058Y

or 405 095 1602 TR 2SD2061-E

or 405 095 1701 TR 2SD2061-F

Q4990 405 019 3804 TR 2SC536-G-NP

or 405 019 2708 TR 2SC536-F-NP

or 405 141 3208 TR KTC3198-Y

or 405 141 3307 TR KTC3198-GR

Q4991 405 141 3604 TR KTA1273-Y

or 405 009 5207 TR 2SB927-S

or 405 009 5306 TR 2SB927-T

Q4992 405 141 3406 TR KTA1266-GR

or 405 141 3505 TR KTA1266-Y

or 405 004 4502 TR 2SA608-F-NP

or 405 004 5004 TR 2SA608-G-NP

Q4994 405 143 0007 TR KRC107M

or 405 000 3806 TR DTC114YS

Q4995 405 141 3703 TR KTA1271-Y

or 405 008 2405 TR 2SB698-F

or 405 008 2504 TR 2SB698-G

Q4996 405 141 3307 TR KTC3198-GR

or 405 141 3208 TR KTC3198-Y

or 405 019 2708 TR 2SC536-F-NP

or 405 019 3804 TR 2SC536-G-NP

Q4997 405 019 3804 TR 2SC536-G-NP

or 405 019 2708 TR 2SC536-F-NP

or 405 141 3307 TR KTC3198-GR

or 405 141 3208 TR KTC3198-Y

R4752 402 071 1304 FUSIBLE RES 2.2 JA 1/4W

R4852 402 071 1304 FUSIBLE RES 2.2 JA 1/4W

R4941 401 121 8607 MT-FILM 27 FD 1/4W

S4950 645 038 7586 SWITCH,PUSH,R/PSW

S4951 645 077 0821 SWITCH,SLIDE

SA401 411 098 4205 SCR S-TPG BIN 3X8,

HEAT SINK-413/Q4951

SA402 411 098 4205 SCR S-TPG BIN 3X8,

HEAT SINK-413/Q4951

- 7 -

IC BLOCK DIAGRAM & DESCRIPTION

FSS

64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49

32313029282726252423222120191817

Vcc1 LDS LDD BH1 PH1 LF2 VR REF1 Vcc2

DRF CE

DAT CL CLK DEF

TBC

FSC

DGND

SLI

SLC

RFS-

RFSM

CV+

CV-

SLOF

HFL

TES

TOFF

TGL

JP+

JP-SL+SL-SLDSLEQSPDSP-SPGSPI

AGND

FE-FE

FA-FAFD-

TD-

SCH

TESI

TE-

FIN1

FIN2

APC

RF DET

REF

VCA

I/V

BAL VCA

INTER FACE

SLC

RF Amp

T.SERVO & T.LOGIC

F.SERVO & F.LOGICK

SPINDLE SERVO

SLED SERVO

IC101 LA9242M-MPB (Servo Processing Signal for a CD Player)

POWER SUPPLY P.W.BOARD ASSY

REF.NO. PART NO. DESCRIPTION

75 614 333 7676 ASSY,PWB,DG(Only initial)

CN451 614 017 8203 TERMINAL BOARD

CN452 614 017 8203 TERMINAL BOARD

CN455 645 005 9315 PLUG,2P

L4591 645 041 3087 INDUCTOR,180U

or 645 038 6053 INDUCTOR,181U

PARTS LIST

REF.NO. PART NO. DESCRIPTION

- 8 -

IC BLOCK DIAGRAM & DESCRIPTION

IC103 LA6541DLL-E (4 Channel Bridge (BTL) Driver for CD)

IC410 BA3314F (Dual Preamplifier with ALC Detector)

NF1

IN1

GND

(SUB)

GND

Vcc

IN2

FILTER

ALC

OUT 1

OUT 2

NF2

150k

12 3 456 10 11 12789

13 14 15

161718192021252627282930 222324

Vcc Vref VIN4 VG4 Vo8 Vo7 GNDGNDGND Vo6 Vo5 VG3 VIN3 CD RES

Vcc Mute VIN1 VG1 Vo1 Vo2 GND GND GND Vo3 Vo4 VG2 VIN2 Reg OUT Reg IN

Vcc

11k Ω11k Ω

Level

Sift

BTL

AMP

BTL

AMP

Level

Sift

3RESET

Regulator

Level

Sift

BTL

AMP

Level

Sift

BTL

AMP

Pin No. Pin Name Description

1Vcc Power supply (30Pin and Short)

2Mute On/Off of all BTL AMP Output

3VIN 1 Input Terminal for BTL AMP 1

4Vg 1 Input Terminal for BTL AMP 1 (For gain control)

5Vo1Output Terminal for BTL AMP 1(Noninversion side)

6Vo2Output Terminal for BTL AMP 1 (Inversion side)

7GNDGround Terminal (Lowest potential)

8GNDGround Terminal (Lowest potential)

9GNDGround Terminal (Lowest potential)

10 Vo 3 Output Terminal for BTL AMP 2 (Inversion side)

11 Vo 4 Output Terminal for BTL AMP 2(Noninversion side)

12 Vg 2 Input Terminal for BTL AMP 2 (For gain control)

13 VIN 2 Input Terminal for BTL AMP 2

14 Reg Out Connect to collector of external transistor(PNP).

5V Power Supply Output

15 Reg In Connect to base of external transistor(PNP).

Pin No. Pin Name Description

16 RES Reset Output

17 CD Set up a delay time for reset output.

(External condenser)

18 VIN 3 Input Terminal for BTL AMP 3

19 Vg 3 Input Terminal for BTL AMP 3 (For gain control)

20 Vo 5 Output Terminal for BTL AMP 3(Noninversion side)

21 Vo 6 Output Terminal for BTL AMP 3 (Inversion side)

22 GND Ground Terminal (Lowest potential)

23 GND Ground Terminal (Lowest potential)

24 GND Ground Terminal (Lowest potential)

25 Vo 7 Output Terminal for BTL AMP 4 (Inversion side)

26 Vo 8 Output Terminal for BTL AMP 4(Noninversion side)

27 Vg 4 Input Terminal for BTL AMP 4 (For gain control)

28 VIN 4 Input Terminal for BTL AMP 4

29 Vref Standard Superimposed Voltage

on Level Shift Circuit

30 Vcc Power supply (1Pin and Short)

312

VCC2VCC1

IN-1

IN-2

NF1

NF2

RIPPLE

TERMINAL

B.S.1

B.S.2

OUT-1

OUT-2

Ch-1

8Ch-2

GND

BIAS CIRCUIT

THERMAL SHUT DOWN

PROTECTION CIRCUIT

20KΩ

30Ω

IC413 KIA6282K (Dual Audio Power Amplifier)

- 9 -

IC BLOCK DIAGRAM & DESCRIPTION

CD4052BC

0X,0Y

1X,1Y

2X,2Y

3X,3Y

NONE

16 9

VDD

IN/OUTIN/OUT

2Y Y

OUT/IN

IN/OUT IN/OUT

INH

VCE VSS

X CHANNEL IN/OUT

Y CHANNEL IN/OUT

INH

0123V

COMMON X

OUT/IN

COMMON Y

OUT/IN

BINARY

1 DF 4

DECODER

WITH

INHIBIT

LOGIC

LEVEL

CONVERSION

INHIBIT

"ON" CHANNELS

INPUT STATES

*Don't care condition.

IC411 CD4052BCM (Dual 4-Channel Analog Multiplexer/Demultiplexer)

LIN RIN

LOUT ROUT

VDD VSS

CI Vref

CL CE

PIN NAME PIN NO. DESCRIPTION

LIN 1

RIN 10

LOUT 2

ROUT 9

Vref 7

0.5xVDD voltage generating

part for analog grounds,

Tens of micro F capacitor

must to be connected to

between Vref andAVSS

(VSS) against ripple cntrol

for power section.

VSS 8 Ground Terminal

VDD 3 Puwer Supply Terminal

CE 6

Chip enable terminal

At the time of "H" "L",

data is written in an internal

latch. And each analog

switch operates. Enable data

transfer at the "H" level.

DI 4 Serial data for control and

Clock input taerminal

CL 5

Volume input terminal

Volume output terminal

12345

876

CONTROL

CIECUIT

CONTROL

CIECUIT

LOGIC

CIECUIT

CCB

INTERFACE

LVref

RVref

VDD

LIN

LOUT

IC412 LC75344M-D-MPB-E (2 Channel Volume Control)

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