Sanyo DC-PT100 Service Manual Download Page 40

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- 48 -

FU490

(1KV)

(AC250V)

(400V)

(MV-WX)

(M)

DGND

DRAIN

OCP

DRAIN

START

VCC

GND

FB/OLP

(400V)

10K

47K

(AC250V)

From LOADER BLOCK

HP_L-CH

A.GND

HP_R-CH
HP_MUTE

HP_SW

+12V

+5.6V

TU-R

A.GND

TU-L

TU_DO
TU_CE

TU_DATA

TU_CLK

RDS

V
U

H+
U+

U-

V+

V-

W+

W-

H-

SLED-

SLED+

TW_MOTOR-

LIMIT_SW

CLOSE_SW

OPEN_SW

+5.6V

D.GND

LCD_DO

LCD_DI

LCD_CLK

LCD_CE

D.GND

MUTE

AMP_STB

AGND

D.GND

VOL_JOG

D.GND

LCD_CE

LCD_CLK

LCD_DI

LCD_DO

WR490

WR491

C4905

Q4953

C4973

C4954

C4950

D4950

C4908

C4910

PT490

D4954

PR491

C4970

R4955

4954

C4958

IC492

R4953

R4952

C4956

L4950

C4955

D4952

D4902

C4903

C4904

C4907

L4900

R4908

D4907

D4906

D4904

D4905

D4953

C4957

C4951

C4952

D4951

C4953

Q4950

PR490

D4955

C4971

C4961

C4959

C4960

R4957

IC493

C4980

C4967

C4981

IC495

C4962

C4965

C4964

C4968

C4969

C4963

IC494

R4958

R4959

R4960

C4966

R4950

R4961

R4900

R4913

R4914

C4972

C4975

R4964

C4974

IC490

L4951

C4976

C4909

D4903

C4906

Q4955

Q4956

R4972

Q4957

R4970

R4971

C4911

PC490

R4258

R4158

Q4150

R4153

R4253

R4252

R4152

R4260

R4254

R4160

R4154

R4250

R4251

R4150

R4151

Q4720

D4700

C4703

IC411

D4780

X4700

R4732

C4722

L4700

C4701

C4702

C4723

R4729

C4250

C4150

R4702

C4700

R4782

R4211

C4110

C4210

R4210

R4111

R4110

C4732

C4730

C4731

D4701

R4742

R4727

R4155

IC472

R4852

R4851

PR480

Q4850

D4850

C4850

R4850

C4851

C4720

R4781

R4161

R4261

C4230

R4230

R4231

C4130

R4130

R4131

R4756

R4747

R4743

C4151

C4251

R4722

R4750

R4748

R4745

R4744

R4752

R4753

R4754

R4755

R4780

R4783

C4780

R4255

R4156

R4256

C4152

C4252

CN480

Q4250

R4733

R4759

R4758

R4757

R4762

R4766

IC471

C4760

PROTECT

CN481

CN482

C4835

IC481

IC480

C4103

C4102

C4101

C4203

C4202

C4201

C4801

R4102

C4107

C4106

C4207

C4206

R4202

C4105

C4205

C4131

C4231

C4815

C4814

C4813

C4812

C4810

R4810

C4811

R4811

C4204

C4104

R4233

R4133

C4133

C4233

C4140

C4240

C4871

C4870

CN484

C4802

C4803

C4804

C4805

CN483

C4153

C4253

IC473

C4704

Q4151

Q4251

R4259

R4159

L4750

L4751

L4752

L4753

L4756

L4755

L4754

L4758

L4757

C4756

C4754

C4755

C4753

C4750

C4751

C4752

SG480

L4840

C4840

MUTE

ROUT

LOUT

C4132

C4232

R4203

R4103

R4134

R4234

R4235

R4135

C4160

C4260

AMP_STB

C4841

L4841

SG481

Q4791

R4791

R4790

Q4790

Q4793

Q4792

D6902

D6901

VDD

TW_LED2

TW_LED1

LED1

LED2

VDD

IC470

D4921

C4921

R4921

4922

R4923

4924

10/400

KTA1271

47/25

33/35

RGP10G

2200P

0.01

RGP10G

630

33/35

1.2K

1.5K

0.022

KA431AZTF

220

100/16

330/16

SB160

1SS133

4.7/50

220P

0.1

3.3M

DSK10E

SB140

1000/6.3

0.01

10/50

MTZJ12B

0.01

KTC3203

630

MTZJ12B

10/50

0.01

1/50

10/50

4.7K

PQ1X5Q1M2ZP

0.1

47/25

0.01

PQ2L2182MSP

100/16

150/6.3

0.1

100/10

0.1

PQ070XZ01Z

1.6K

0.1

10K

2.2

0.01

1/50

0.1

STR-A6151

47/25

2200P

MTZJ5.6B

2.2/50

KRC107S

22K

KTA1504

47K

150K

0.1

PC123Y22

100

KTD1304

1.5K

22K

100K

3.3K

5.6K

3.3K

5.6K

KTC3875

1SS133

100/16

NJM4556AL

1SS133

8MHz

4.7K

0.01

10U

0.01

47P

10K

22P

10K

100/16

2.2K

33K

100P

12K

33K

12K

100P

1000P

100P

1SS133

4.7K

100

KRX101U

100

470

200

KTC3875

MTZJ9.1B

22/50

47/25

220P

2.2K

1/50

100K

1/50

100K

4.7K

100

10K

220/10

100

100K

33K

0.22

100K

1000P

KTD1304

100

4.7K

AT24C02N-10SI-2.7

4.7K

0.01

LA2610

LC75342M

1/50

22/50

2.2K

0.33

2.2K

0.001

10/50

47/25

0.01

4.7/50

0.1

12K

2200P

33K

10/50

1/50

0.1

100P

47/25

10/50

PST3627UR

0.01

KTD1304

100

1800

100P

1000P

1608SGX

1000

100P

1000P

22K

4.7K

0.047

100P

1000

1608SGX

KRC107S

4.7K

10K

KTA1504

10K

47K

KRC107S

KRA107S

47K

10K

47K

SECU4E01C*

SECU4L01C*

M38507M

RGP02-15

0.022/400

5.6K

321

SEL_KARA

SEL_FUNC

SELECTION

VIDEO2

W-KARAOKE

W/O-KARAOKE

L-IN

R-IN

(3838_C)

(3838_B)

FLASH UPDATE

Vpp

GND

RESET

RXD

No Mounting at PP/MP

DC_IN

3838_B

HP_SW

VOL_JOG

MIC_SW

TU_CLK

PRE_MUTE

75342_CE

9488_SCL

9488_CS

9488_SDA

EEP_CLK

SURROUND

3838_C

EEP_SDA

AVss

Vref

Vcc

SHIFT

V_CHK

TU_CE

TU_DI

6554_DI

TU_DO

MAIN_MUTE

SP.RY

DVD_P.CON

P.CON

Vss

Xout

Xin

RESET

CNVss

DVD_STB

6554_DO

6554_CLK

6554_CE

DVD_D_IN

DVD_D_OUT

DVD_CLK

DVD_RDY

42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22

-12V

+5.6V

+12V

2.5V

1.8V

3.3V

DVD_PCON

P_CON

+12V

REQUEST

DVD-CLK

DVD-DO

READY

DVD-DI

TU-R

TU-L

TU_CLK

TU_DI

TU_CE

TU_DO

D-MUTE

MAIN_MUTE

MUTE

L_DI

TU_CE

HP_SW

TU_CLK

L_CLK

L_CE

AUX_L

AUX_R

TU-R

TU-L

AUX_R

AUX_L

9488_SCL

9488_SDA

3838_C

TU_DO

REQUEST

TU_DI

DVD-DI

READY

DVD-CLK

DVD-DO

PRE_MUTE

75342_CE

9488_CS

9488_SDA

EEP_SDA

SURROUND

MAIN_MUTE

SP_RY

DVD_PCON

P_CON

MIC_SW

3838_B

PROTECT

L_DO

HP_MUTE

VOL_JOG

9488_SCL

+12V

-12V

MUTE

+12V

+5.6V

-12V

D-MUTE

F*OPN_SW

F*CLS_SW

SPD_H-

SPD_W-

SPD_W+

SPD_V-

SPD_V+

SPD_U-

SPD_U+

SPD_H+

SPD_U

SPD_V

SPD_W

TW_MO+

TW_MO-

M_*LSW

SLD+

SLD-

L_CE

L_CLK

L_DI

L_DO

+5.6V

VOL_JOG

+5.6V

MUTE

EEP_CLK

EEP_SDA

PROTECT

HP_SW

HP_MUTE

HP-R

HP-L

HP-R

L_DO

L_DI

L_CLK

L_CE

DVD_L

DVD_R

75342_CE

A9V

SURROUND

A9V

HP_MUTE

DVD_L

DVD_R

L_IN

R_IN

L_IN

R_IN

P_CON

+5.6V

SP_RY

3.3V

[1/2W]

TUNER PWB

O CN241

+VCC

-VCC

L/R-BUFFER

DVD L-CH

DVD R-CH

REQUEST

DVD-MUTE

DVD-CLOCK

DVD-DATA-OUT

DVD-DATA-IN

READY

MPEG BLOCK

TUNER PWB

TO CN202

[CARBON 1/4W]

AUX-IN

L-IN

R-IN

FL-ch

FR-ch

VSS

TEST

LOUT

LBASS2

LBASS1

LTRE

LIN

LSELO

RSELO

RIN

RTRE

RBASS1

RBASS2

ROUT

VREF

VDD

OUT-L

OUT-R

VCC

FS-R

FS-L

VREF

GND

LEVEL -ADJ

IN-R

IN-L

LB-ADJ

SPEAKER

OUTPUT

To FRONT PWB

AQUA_BLUE

BLUE

MICON

AC230V
50Hz

SCHEMATIC DIAGRAM (MAIN) Preamplifier Section

This is a basic schematic diagram.

PRODUCT SAFETY NOTICE

Each precaution in this manual should be followed during servicing. Components identified with the IEC

symbol

!!!

and

mark 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

!!!

and

, 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.

Summary of Contents for DC-PT100

Page 1: ...escription 18 Block diagram 34 Wiring Connection 36 Schematic Diagram FRONT 37 TUNER 40 MAIN Loder section 44 MPEG section 46 Preamplifier section 48 SPEAKER 54 Wiring diagram LED Parts Side View 38 Pattern Side View 38 FRONT 38 SWITCH Parts Side View 39 Pattern Side View 39 TUNER Parts Side View 42 Pattern Side View 42 MAIN Parts Side View 50 Pattern Side View 52 SPEAKER Power Transformer 56 Main...

Page 2: ... if a small metallic piece such as a screw or swarm enters The loader edge can cause injury if inadvertently handled Do not touch a rotating disk or injury may result This product is a precision device Handle carefully A shock or dropping will cause misalignment or destruction If it should occur refer to clause 2 This product is so designed as to endure an initial shock equivalent to a drop from a...

Page 3: ... VDD CLOCK CONFIRM IC800 PERIPHERAL CIRCUIT CONFIRM POWER KEY CONFIRM IC601 COMMUNICATION CONFIRM 12V P CON CONFIRM DVD P CON CONFIRM IC493 IC494 IC495 etc FM AM AUX VIDEO TV NG NG NG IC800 IC818 IC822 BUS LINE CONFIRM NG LOADER CONFIRM COMMUNICATION LINE CONFIRM FFC WIRE P COM HIGH DVD PCON LOW IC470 STANDBY DATA WAIT 12V ON UK XE JP IC480 COMMUNICATION IC470 LCD DATA SEND IC601 LCD DATA RCVD LCD...

Page 4: ...1 SFC 02 UK 03 XE S18 05 SS 06 PA 07 AU 08 CN 09 JP 00 04 Internal Setup M a r k e t t W M Region 1 Exit 00 WM 01 SFC 02 UK 03 XE S18 05 SS 06 PA 07 AU 08 CN 09 JP 00 04 Input number by pushing number keys VOLUME SOUND FUNCTION SURRO UND TUNIN G PRESET PHONES POWER OPEN CLOSE SOUND VOLUME FUNCTION SURROUND IR PLAY STOP PRESET SKIP NEXT PREVIOUS TUNING FF FR SERVICE MODE B How to enter Service Mode...

Page 5: ... and 4 above 5 2 After ensuring that the settings are all correct push ENT button while the indicator is on Exit area The settings are now saved 6 Finishing settings 6 1 After a few seconds the Internal Setup screen disappears and then the Service Mode screen is displayed again for three seconds as shown on the right You should check the settings Region 1 M a r k e t W M BackendVersion S21225A1 Lo...

Page 6: ...ngs HOW TO LOAD SOFTWARE FOR MPEG P W BOARD 1 Power on then open tray 2 It take on CD ROM for UPDATE software to the tray and tray close 3 For the time being tray open and FL display remain UP DATING 4 When software loading finished GOOD BY on a FL display disappears 5 Next set up market code and region code by SERVICE MODE CD ROM part code is 0PRADC9674 A CAUTIONS FOR PWB or IC ASSY EXCHANGE Afte...

Page 7: ...22 C2452 C2330 C2453 C2454 C2462 C2464 C2463 C2461 C2117 R2114 C2455 R2452 C2457 R2453 R2304 R2305 D2451 Q2451 R2465 R2454 R2459 R2458 R2712 R2711 R2811 R2812 SG293SG292 SG291 R2902 R2901 C2902 C2901 C2903 R2463 R2464 R2462 R2461 C2992 C2314 C2308 C2315 R2153 C2113 C2305 C2456 CAN C2318 C2904 D2104 D2151 12 1 0V ADJ RDS IO0 AM DET FM DET GND GND DO DI TU L TU R HP MUT HP SW1 HP SW2 HP GND2 HP R2 H...

Page 8: ...n be selected by pressing PRESET NEXT button on the main unit LCD DISPLAY U S U S U S E U 2 R S S K S S K J P 2 N X J P N X J P T V E U 3 R E U 2 R S S E U 2 S S J P 2 Fig 1 Fig 2 Fig 3 RDS function YES KARAOKE function YES KARAOKE function NO RDS function NO KARAOKE function K KARAOKE function YES RDS function R RDS function YES Destination 3 3 After Tuner Destination RDS function and KARAOKE fun...

Page 9: ...exploded view 1 2 3 4 5 6 7 8 9 10 11 12 13 15 16 17 18 21 22 23 24 20 34 71 Y01 Y02 Y03 Y04 Y05 Y06 Y06 Y09 Y11 Y12 Y12 Y10 Y12 Y12 Y13 Y15 Y15 Y16 Y17 Y17 Y17 Y14 Y06 Y06 Y07 Y07 Y08 Y08 72 19 51 73 14 74 53 52 26 27 28 25 29 54 75 30 31 32 55 33 56 ...

Page 10: ...L SIDE R 10 614 327 2595 ASSY BUTTON L 11 614 327 2601 ASSY BUTTON R 12 614 327 1499 DEC WINDOW IR 13 614 327 1475 DEC RING VOL 14 614 327 2625 ASSY MOUNTING GEAR 15 614 327 1536 GEAR HERI SPUR 16 614 327 1406 BELT SQUARE 17 614 327 1543 GEAR WORM PULLEY 18 614 327 1581 MOUNTING GEAR 19 645 032 5861 MOTOR DC 0 2W 20 614 327 5541 SPRING COMP PWB TOP 21 614 327 1451 COVER MECHA DVD 22 614 301 1552 S...

Page 11: ... 006 3602 INDUCTOR 1 1UH CN201 645 057 1909 TERMINAL TUNER CN203 645 004 2683 PLUG 2P CN241 645 059 0481 SOCKET FPC 15P CN291 645 031 4315 JACK PHONE D3 6 D2151 407 149 0807 DIODE 1SS355 D2301 407 063 9108 ZENER DIODE MTZJ6 8B D2451 407 149 0807 DIODE 1SS355 D2452 407 153 7502 ZENER DIODE GZS3 0B D2466 407 221 1906 DIODE KDS121E or 407 162 8507 DIODE DAN222 IC231 409 474 3201 IC LA1844ML IC241 409...

Page 12: ...7 EEPROM IC472 409 543 6409 IC KRX101U IC473 409 505 0803 IC PST3627U RESET IC480 409 474 6103 IC LC75342M IC481 409 448 7402 IC LA2610 IC490 409 573 5601 IC STR A6151 IC492 409 517 5704 IC KA431AZTF or 409 508 2804 IC KIA431A or 409 508 2705 IC KIA431 or 409 067 7203 IC L5431 IC493 409 543 0100 IC PQ1X501M2Z IC494 409 509 9208 IC PQ070XZ01Z IC495 409 534 5800 IC PQ2L2182MS IC800 409 546 2002 IC Z...

Page 13: ... Y or 405 146 2206 TR KTC3875 GR or 405 014 4509 TR 2SC2412K R or 405 011 1006 TR 2SC1623 L6 Q1661 405 159 0503 TR KRC107S or 405 141 5608 TR DTC114YKA Q4150 405 166 7007 TR KTD1304 Q4151 405 166 7007 TR KTD1304 Q4250 405 166 7007 TR KTD1304 Q4251 405 166 7007 TR KTD1304 Q4720 405 146 2107 TR KTC3875 Y or 405 146 2206 TR KTC3875 GR or 405 014 4509 TR 2SC2412K R or 405 011 1006 TR 2SC1623 L6 Q4790 ...

Page 14: ...1 027 3408 SCR S TPG BIN 4X16 HOLDER P T SP BOX Y02 411 001 3905 SCR S TPG BIN 4X6 PT Y03 411 021 6405 SCR S TPG BIN 3X8 IC HEAT SINK Y04 411 021 6405 SCR S TPG BIN 3X8 PWB HOLDER PWB Y05 411 021 6405 SCR S TPG BIN 3X8 HOLDER PWB HEAT SINK Y06 411 021 3503 SCR S TPG BIN 3X10 ELECTRICAL PARTS REF NO PART NO DESCRIPTION 51 645 061 4583 TRANS POWER PT100_UK 52 423 028 8207 FUSE 250V 1A 53 645 051 064...

Page 15: ...L3201 645 057 4405 INDUCTOR 0 7U or 645 053 7493 INDUCTOR 0 7U L3400 645 057 7673 INDUCTOR AIR 0 7U or 645 045 6206 INDUCTOR AIR 0 7U PR300 645 042 2515 PROTECTOR 0 2A 125V PR301 645 042 2515 PROTECTOR 0 2A 125V PR302 645 042 2652 PROTECTOR 10A 125V PR303 645 042 2652 PROTECTOR 10A 125V Q3000 405 143 0007 TR KRC107M or 405 000 3806 TR DTC114YS Q3001 405 141 3505 TR KTA1266 Y or 405 141 3406 TR KTA...

Page 16: ... 1N 2N 3N 3C 4N 4L 4C 5N 5L 6N 6L 7E 7N 8N 8L L COM3 COM3 1J 2J 3J 3H 4J 4K 4H 5J 5K 6J 6K 6H 7G 7J 8J 8K COM4 COM4 1I 2I 3I 3B 4I 4A 4B 5I 5A 6I 6A 6B 7F 7I 8I 8A COM4 D 8B 8F 7B 7A 6F 5B 5F 4F 3A 3F 2B 2A 2F 1B 1A 1F PL COM3 P 8H 8G 7H 7K 6G 5H 5G 4G 3K 3G 2H 2K 2G 1H 1K 1G DD COM2 L 8C 8E 7C 7L 6E 5C 5E 4E 3L 3E 2C 2L 2E 1C 1L 1E dts COM1 R MONO PROG RND 7D AB 1 REP ALL BASS 3D SLEEP OFF 2D TIM...

Page 17: ... PH discharge coeffcient change RF servo signal gain up RF EQL band change TE output change WO output change Power supply Servo system Tracking hold H hold Tracking bottom band change High band Servo gain control RREC FE PP TE Terminal No 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 Symbole CAP VCC PDRF PD1 PD2 PD3 PD4 GND FIN1 FIN2 PIN1 PIN2 TIN1 TIN2 LDD...

Page 18: ...RVO JVCPC JVCPI XIN XOUT X16MIO DVDCKIO VPDO VCOC VRFFR HDAT 7 0 ADR 12 0 HRDB HWRB HCSB HWAITB HIRQOB FDO TDO SLDO SPDO SGC TBAL FBAL BST FO TSTDO TSTDI TESIO HFLIO EMPH FSX EFLG DOUT LRSY ROMCK ROMXA C2F MRASIB MCASUB MCASLB MOEB MWEB MD 15 0 MA 12 0 AVACKO AVREQI AVDACK AVSCTB AVERRB AVD 7 0 A D Block D A Block Servo Block SLC Block 8 bits A D 8 bits D A Servo DSP 16x16 32 32 MPX RF I F Block F...

Page 19: ...Phase comparison filter connect Frequency comparison filter connect Filter connect 1 Filter connect 2 Filter connect 3 Voltaji moniter Charge pump PCH control voltage Constant current charge pump current set of phase comparison Constant current charge pump current set of frequency comparison EFM playback PLL VCO oscillation renge set CD EFM playback PLL VCO oscillation range set DVD EFM PLL JV pow...

Page 20: ...0 31 34 36 39 I O0 I O15 Input Output Data Input Output 1 6 20 VCC Supply Power 3 3V 21 35 40 VSS Ground Ground 11 12 15 30 NC No Connect CONTROL LOGIC DATA IN BUFFER CLOCK GENERATOR DATA OUT BUFFER COLUMN ADDRESS BUFFER REFRESH CONTROLER REFRESH COUNTER ROW ADDRESS BUFFERS 9 9 A0 A1 A2 A3 A4 A5 A6 A7 COLUMN DECODER OE 16 ROW DECODER 512 x512 x 16 MEMORY ARRAY 16 SENSE AMPLIFIERS I O GATING 8 512 ...

Page 21: ... output 5 N C N C 19 LDIN Loading motor input 6 N C N C 20 IN3 Channel 3 input 7 MUTE Mute control for channels 1 and 4 21 Vcc3 Vcc channel 3 8 GND GND 22 Vcc1 Vcc channels 1 and 4 9 N C N C 23 VrefIN Bias amplifier input 10 Vcc2 Vcc channel 2 24 IN4 2 Input for channel 4 gain adjustment 11 N C N C 25 IN4 1 Channel 4 input 12 OUT2 2 Loading motor positive output 26 OUT4 2 Channel 4 positive output...

Page 22: ...voltage control referrence Output voltage control Power save FG signal output Power source Motor power source 2 Motor power source 1 Resistance output current detection connect N C A3 N C A2 N C N C A1 RXF VM1 VM2 VCC FG PS EC ECR FR N C SB CNF N C VH GND H1 H1 H2 H2 H3 H3 BA6849FP IC161 BA6849FP CD ROM Motor Driver A3 RNF VM1 VM2 VCC FG PS EC ECR FR SB CNF VH A2 A1 GND H1 H1 H2 H2 H3 H3 2 28 27 2...

Page 23: ...R W DIN DOUT LOAD INC COMP LOAD FN X DEC IC BLOCK DIAGRAM DESCRIPTION 2 1 24 17 16 3 4 5 6 18 15 7 8 9 10 11 14 19 20 21 22 13 Vssx XIN XOUT FMIN AMIN CE DI CL DO VDD Vssd PD AIN AOUT Vssa IFIN IO1 IO2 BO1BO2 BO3 BO4 PHASE DETECTOR CHARGE PUMP UNLOCK DETECTOR UNIVERSAL COUNTER REFERENCE DIVIDER SWALLOW COUNTER 1 16 1 17 4bits 12bits PROGRAMMABLE DIVIDER DATA SHIFT REGISTER LATCH 1 2 CCB I F POWER ...

Page 24: ...ignal input Test input This pin must always be connected to ground Test input standby control 0 Normal operation 1 Standby state crystal oscillator stopped Test I O RDS clock output Test I O RDS data output Test I O soft decision control data output Test I O error status regenceratcd carrier TP error block count outputs Test I O error corrcction status SK datection TA error block count outputs Blo...

Page 25: ...caler X 8 Prescaler Y 8 Timer 1 8 Timer 2 8 Timer X 8 Timer Y 8 C P U A X Y S PCL PS PCH INT0 INT3 Reset Sub clock input XCIN Sub clock output XOUT CNTR0 CNTR1 XCOUT XCIN 18 15 1 21 20 19 2 3 4 5 6 7 8 9 10 11 12 13 14 16 17 38 39 40 41 42 22 23 24 25 27 29 30 31 32 33 34 35 36 37 28 26 XIN XOUT VSS VCC CNVSS RESET P4 4 INT 3 PWM P4 3 INT 2 P4 2 INT 1 P4 1 INT 0 P4 0 CNTR 1 V REF AV SS P2 7 CNTR 0...

Page 26: ...SELO RIN RTRE RBASS1 RBASS2 ROUT LSELO LIN LTRE LBASS1 LBASS2 LOUT TEST VSS CE DI CL VDD Vref NC 12 13 1 2 30 29 28 27 4 3 LVref RVref IC480 LC75342M Function Switch Electric Volume 2 Band P12 P10 ANALOG SURROUND ON OFF LEVEL BASS A A B B SW SW P1 P2 P3 P4 P5 P6 P7 P8 IN L IN R LB ADJ LEBEL ADJ GND SW VREF REF FS L FS R P11 VCC OUT R OUT L P9 Vcc IC481 LA2610 Analog Surround IC ...

Page 27: ...s OCP OLP PWM Latch OFF Timer 2 Source OCP 8 D 7 D GND FB OLP Pin No Sym Description Function Function of Terminal 1 2 3 Source O C P termina Feedback O L P terminal MOS FET source Over current protect Input of power supply for control circuit Input of constant voltage control signal overload protection signal Source O C P Vcc GND FB O L P D 5 6 7 8 4 Power Supply terminal Startup N C Startup term...

Page 28: ...ST Vadj EXCLUSIVE IC IC495 PQ2L2182MS Regulator 3 1 5 4 2 CONTROL IC806 74VHCT08AMTCX Quad 2 input and Gate 1 14 A0 2 B0 3 O0 4 A1 5 B1 6 O 1 7 GND 13 A2 12 B2 11 O2 10 A3 9 B3 8 O3 VCC A L L H H B L H L H Pin Names An BN ON Description Inputs Outputs O L L L H IC859 NC7SZ157P6 UHS 2 Input Non Inverting Multiplexer I1 GND I0 1 2 3 6 5 4 S Z Vcc Connection Diagram Top View 1 0 Pin Name I0 I1 S Z De...

Page 29: ...6 S35 S34 S33 P1 S1 P2 S2 P3 S3 P4 S4 S5 S6 S7 S8 S9 S10 S11 S12 S13 S14 S15 S16 56 57 59 58 1 2 3 4 5 43 42 41 40 39 55 61 60 64 63 62 TEST DO DI OSC VDD VDD1 VDD2 VSS COM1 COM2 COM3 COM4 S39 S5 S4 P4 S3 P3 S2 P2 S1 P1 44 45 46 47 48 49 50 51 52 53 54 K15 K14 K13 K12 K11 KS6 KS5 KS4 KS3 S41 KS2 S40 KS1 CL CE COMMON DRIVER SEGMENT DRIVER LATCH SHIFT REGISTER KEY BUFFER KEY SCAN CLOCK GENERATOR CCB...

Page 30: ... Enable Output Enable Write Enable Bait Pin Ladey Beje Output Write Protect Reset Power Supply Ground Functions Selects bank 1 when L and bank 2 Sapply address for flush bank Select flush bank for erease Select flush bank sector for erease To activate the flush bank when CE is L To activate the data output buffer To control the write erease and program Bait mode when L and word mode when H Output ...

Page 31: ...xcept CLK CKE and L U DQM Masks system clock to freeze operation from the next clock cycle CKE should be enable at least one cycle prior to no command Disable input buffers for power down in standby Row column addresses are multiplexed on the same pin Row address RA0 to RA10 column address CA0 to CA7 Select bank to be activated during row address latchtime Select bank for read write during column ...

Page 32: ...NC VEE OUTPUT NC VCC V LM4700 Y 10 1 3 VIN 9 VIN OUTPUT 4 VEE 7 GND Vcc PIN 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 TYPE IN IN IN OUT OUT OUT OUT IN IN IN IN NAME BCK DATA LRCK DGND VDD VCC VOUTL VOUTR AGND VCOM ZEROR ZEROA ZEROL NA MD MC ML SCK DESCRIPTIONS Audio data bit clock input Audio data digital input L channel and R channel Audio data latch enable input Digital ground Digital power supply ...

Page 33: ... 1 8V 3 3V 5V DAC_A DAC_B DAC_C V_SW DAC_D 3 3V MD MD LD LD RF5 FD TD SLD OPEN CLOSE DMUTE LSI_RST CS_DVD RDY INT_DEC WRQ RESET 5 6V IR DVD DO DVD CLK REQUEST DVD DI READY DVD DO DVD CLK REQUEST FPSEL FPDOUT FPCLK V_SW MUTEC 3 3V D5V SD_A 0 10 SD_D 0 15 HA 0 18 HA 0 19 HD 0 15 HD 0 15 FLASH RD WR 12V 12V 12V 9488_SCL 9488_SDA A5V DVD DI READY 5 6V DVD CD TUNER AUX MAIN_MUTE D_MUTE FL_L FL_R DVD_PC...

Page 34: ...7 28 29 30 31 32 33 34 35 36 37 38 39 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 1 2 3 4 5 6 7 8 SG9 SG10 SG19 SG18 SG17 SG16 SG15 SG14 SG13 SG8 SG7 SG6 SG5 COM4 COM3 COM2 COM1 SG12 SG11 SLD SLD SPD_W SPD_V M_ LSW OPN_SW CLS_SW SPD_H SPD_W SPD_W SPD_V SPD_V SPD_U SPD_U SPD_H SPD_U TW_MO TW_MO SPD_H...

Page 35: ...D6001 D6003 S6050 CN603 CN606 D6070 R6050 R6060 R6061 R6051 R6071 R6072 Q6072 Q6071 J6031 J6008 J6004 C6061 J6035 J6029 J6006 J6007 J6030 J6036 J6034 J6033 R6039 R6038 Q6033 Q6032 J6027 J6025 J6026 J6024 R6004 R6005 C6005 R6001 R6002 R6003 C6003 C6004 C6001 J6058 C6002 J6062 J6064 J6009 J6032 J6021 J6022 J6023 J6053 J6001 CN605 J6028 J6054 J6052 J6051 J6002 J6055 J6005 J6056 J6057 J6010 J6037 J606...

Page 36: ...100P 1SS355 1608SGX 1608SGX 0 01 0 01 1608SGX 1000P 10U KTD1304 KTD1304 100 100 KDS121E 0 47 0 47 1K 1K 0 1 10 50 ANT TERMINAL 0 1 0 01 1 1 1 10K 2 2K 0 1 4 7K 0 01 150 0 01 1 2 3 4 5 6 7 8 9 10 11 12 24 23 22 21 20 19 18 17 16 15 14 13 1 2 3 4 5 6 7 8 9 10 11 12 24 23 22 21 20 19 18 17 16 15 14 13 24 23 22 21 20 19 18 17 16 15 14 13 1 2 3 4 5 6 7 8 9 10 11 12 1 2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 ...

Page 37: ...R2309 R2312 R2308 C2320 C2319 C2309 C2316 R2307 R2302 C2304 C2302 C2321 C2306 R2306 C2322 C2452 C2330 C2453 C2454 C2462 C2464 C2463 C2461 C2117 R2114 C2455 R2452 C2457 R2453 R2304 R2305 R2331 C2332 D2451 Q2451 Q2451 R2519 R2519 R2605 R2605 Q2451 C2512 C2513 C2502 C2504 C2506 R2504 R2503 C2515 R2465 R2454 R2519 R2459 C2521C2522 R2458 R2712 R2711 R2811 R2812 SG293SG292 SG291 R2902 R2901 C2902 C2901 ...

Page 38: ...C1659 C1601 C1650 C1652 R1652 R1653 R1659 C1651 IC161 C1831 R1505 R1504 C1660 R1658 C1606 R1605 SLD SPD IC160 C1607 C1511 C1608 SLD R1832 LIMIT_SW SLD FD TD C1609 R1613 R1615 C1610 R1555 R1834 R1603 C1605 R1503 R1502 TWMO TWMO C1600 CLS_SW OPN_SW R1501 R1500 C1401 R1402 R1401 R1404 R1403 C1402 C1403 C1404 C1890 R1616 R1619 Q1661 U V W V V H H U U W W 1000P 18 KTA1505 10 25 10 25 KTA1505 1000P 1000...

Page 39: ...CN871 L8582 IC859 C8590 R8580 R8046 R8493 R8492 R8495 R8494 R8497 R8496 L8410 L8420 C8422 C8412 C8421 C8411 C8420 C8410 C8441 C8442 L8440 C8440 DAC_D DAC_B DAC_C DAC_A R8491 R8490 10 50 0 1K 10 50 1000P 100K 1000P 100K 0 1K 10 50 1608SGX 1608SGX 0 1 1000 1000 47 25 47 25 0 1 0 1 KRX101U 0 1 33 33 33 33 PCM1748 220 0 2 2K 4 7K 4 7K 4 7K AT24C02N 10SI 2 7 0 1 330P 10 50 4 7K 1608SGX 1608SGX 33 0 1 4...

Page 40: ... 50 1 50 1 50 1 50 1 50 22 50 2 2K 0 33 0 33 0 33 0 33 2 2K 0 001 0 001 10 50 10 50 47 25 0 01 0 01 4 7 50 0 1 12K 2200P 33K 10 50 10 50 0 0 1 50 1 50 1 50 1 50 0 1 0 1 100P 100P 100P 47 25 10 50 10 50 PST3627UR 0 01 KTD1304 KTD1304 100 100 1800 1800 1800 1800 1800 1800 1800 1800 1800 100P 100P 100P 100P 1000P 1000P 1000P 1608SGX 1000 100P 1000P 1000P 22K 22K 4 7K 4 7K 4 7K 4 7K 0 047 0 047 100P 1...

Page 41: ...03 R1009 R1008 R1016 R1017 R1801 R1800 R1076 C1048 C1822 R1074 C1046 C1820 R1073 R1071 R1072 C1047 C1044 C1044 C4814 C4814 C4813 C4813 C1044 R1830 R1831 C1041 R1070 D1800 C1910 C1012 C1030 R1823 R1066 R1065 C1029 R1824 R1060 C1026 R1821 C1028 R1062 C1027 R1064 R1822 C1025R1059 C1024 R1057 C1022 R1053 R1056 R1055 C1023 C1021 R1090 C1020R1051 CAN10 C1303 R1303 C1301 R1302 C1302 C1300 R1300 R1331 R13...

Page 42: ...A GND TU L TU_DATA TU_CE AGND TU_CLK 1 8 HP_SW HP_MUTE HP R A GND HP L 1 12 TU_DO LCD_DO LCD_DI LCD_CLK LCD_CE IR HP_SW HP_MUTE 12V HP_R HP_L Y Pr Cr Pb Cb DGND EEP_CLK EEP_SDA RESET DGND 3 1 1 2 3 4 5 6 14 13 12 11 10 9 F01 94V 0 12V 12V 5 6V GND 9V 4 5 8 1 A D B C E F LD DVD LD CD FO TR CD DVD TR FO VC LDTP2 LDTP1 VCC VR CD VR DVD MD HFM AMP_STB MUTE C8990 WIRING DIAGRAM MAIN Pattern Side View T...

Page 43: ... 7K 100K 1K 100K 1K 10 50 10 50 10 50 0 022 47K 27K 22K 22K 0 10 50 10K 10K 0 068 10 50 0 1 0 1 0 1 NJM2058M 10 0 7U 10 10 0 068 100P LM4700TF 100P 100P 47K 27K 0 10K 10K 0 047 100 10K 1K 0 022 0 022 2 2 50 1K 3P 22K 2 2 0 47 0 47 KTD1303 100 100 10K 10K 1K 1K 0 022 0 022 4 7 50 1K 4 7 50 1K 3P 22K 3P 22K 4 7 0 22 0 22 0 22 0 22 4 7 LM1876TF KTD1303 KTD1303 KRC107M 1000P 1000P 0 022 0 022 0 7U 0 7...

Page 44: ...TION DOIT ETRE SEULEMENT REMPLACER ATTENTION L3400 J3032 J3119 C3408 J3122 Q3400 J3123 J3034 J3120 J3042 J3118 J3117 J3126 J3127 J3043 J3005 J3124 J3041 J3035 J3048 J3007 C3604 J3000 J3001 J3040 J3047 J3116 J3115 J3121 J3030 J3031 J3045 J3129 C3410 C3411 J3010 J3009 J3025 Q3003 R3004 R3003 C3004 C3008 D3502 CN302 CN303 JW1 JW1 C3209 C3212 R3216 R3200 C3207 R3204 R3204 C3204 C3204 R3403 R3403 R3404...

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