Panasonic SA-HT640WPL Manual de usuario

1 Notes 2

2 Block Diagram 3

3 Schematic Diagram Notes 11

4 Schematic Diagram 13

4.1. DVD Module Circuit 13

4.2. Main Circuit 17

4.3. Power, AC-inlet & Sub power Circuit 22

4.4. FL, Headphone, Loading Motor, Tray Motor, Sensor &

Optical Pickup Unit Circuit 26

5 Printed Circuit Board 29

rights reserved. Unauthorized copying and

distribution is a violation of law.

SA-HT640WPL

Colour

(S).......................Silver Type

5.1. DVD Module P.C.B. 29

5.2. Main, AC- inlet & Sub power P.C.B. 30

5.3. Power P.C.B. 31

5.4. FL, Headphone, Loading Motor, Tray Motor & Sensor

P.C.B. 32

6 Exploded Views 33

6.1. Cabinet Parts Location 33

6.2. Packaging 36

7 Replacement Parts List (Revise) 37

7.1. Component Parts List 38

DVD Home Theater Sound System

Subject : Block Diagram / Schematic Diagram / Printed Circuit Board / Exploded

Views & Parts List (Update)

Please file and use this supplement manual together with the service manual for

Model No.SA-HT640WPL, Order No. MD0603060C3

CONTENTS

Page Page

ORDER NO. MD0609313SE

1 Notes

This supplement includes revised contents to the original service manual for below sections:-

1)Block Diagram (Section 17)

2)Schematic Diagram (Section 18)

3)Printed Circuit Board (Section 19)

4)Exploded Views (Section 23)

5)Replacement Parts List (Section 24)

SA-HT640WPL

2 Block Diagram

BUFFER

QR8571

OPTICAL PICK UP UNIT

Q8551,8552

Q8561,8562

VOL4+

VOL4-

VOL3+

OPIN+

OPIN-

VOL3-

VOL1+

VOL1-

VOL2+

VOL2-

TRAVERSE SW

MUTE

CH1,2

MUTE

CH3

BIAS1

VIN1

VIN2

VIN3

MUTE12,4

SP DRV

F0 DRV

PWM0

148

DRV1

TRS DRV

MUTE3

DRV0

AD1

140

DRV4

DRV8

DRV3

DRV6

111

110

125

126

RFINP

RFINN

LPC2

LPC02

LPC1

LPC01

VIN9

VIN10

VIN5

VIN6

VIN7

VIN8

VIN4

VIN3

VIN2

VIN1

MOTOR

SPINDLE

MOTOR

TRAVERSE

ACT F-

HFM

ACT F+

ACT T-

ACT T+

ACTUATOR

COIL

FOCUS

COIL

TRACKING

BIAS2

TRACKING COIL/FOCUS COIL/TRAVERSE/SPINDLE MOTOR DRIVE

C0GBG0000048

IC8251

PWM1

VHALF

TRV DRV

147

128

MUTE12

MUTE

CH4

MUTE4

MUTE3

LDIN

OPOUT

SHIFT

LEVEL

SHIFT

LEVEL

SHIFT

LEVEL

SHIFT

LEVEL

IC8001

MN2DS0003APH

DV2.1 LSI

LD DRIVE

130

129

134

133

132

131

135

136

137

138

123

124

LASER DIODE

B1 B2

OPTICAL PICK UP UNIT

PHOTO DETECTOR

LASER DIODE

AMP

HEAD

SCL

SDA

SCL

SDA

P9 59

EEPROM

(Not supplied)

IC8611

Q8606,

8607

BUFFER

Q8550,

8560

BUFFER

NRST

IC8601

VOLTAGE DETECTING

C0EBE0000384

NRESET

IC8606

RESET

C0EBA0000031

OUT

SA-HT640WPL BLOCK DIAGRAM

SA-HT640WPL

IC8421

AUDIO DAC

C0FBBK000050

OP CPU STAT

OP CPU CMD

OP CPU CLK

CR/PR/R

CB/PB/B

Y/PY/G

A MUTE

SRCK

LRCK

AD OUT0

AD OUT1

AD OUT2

AD OUT3

P15

P12

P11

DACCK

P13

DAC4 OUT

DAC5 OUT

DAC1 OUT

DAC2 OUT

DAC3 OUT

16bit

DATA

MEMORY

12bit

ADDRESS

MEMORY

12bit

ADDRESS

MEMORY

16bit

DATA

MEMORY

MCK

NWE

NCAS

NRAS

NCSM

MDQ15

MDQ14

MDQ13

MDQ12

MA11

MDQ11

MA10

MDQ10

MA9

MDQ9

MA8

MDQ8

MA7

MDQ7

MA6

MDQ6

MA5

MDQ5

MA4

MDQ4

MA3

MDQ3

MA2

MDQ2

MA1

MDQ1

MDQ0

MA0

CLK

NWE

NCAS

NRAS

DQ15

DQ14

DQ13

DQ12

DQ11

DQ10

DQ9

DQ8

DQ7

DQ6

DQ5

DQ4

DQ3

DQ2

DQ1

DQ0

A11

A10

DVD STAT

DVD CMD

DVD CLK

CR/PR/R

CB/PB/B

Y/PY/G

AND GATE

IC8695

C0JBAA000346

IC8691

C0JBAA000346

152

151

149

158

156

DVD MIX L

DVD MIX R

DVD FL

DVD FR

DVD SL

DVD SR

DVD CNT

SUBW

ZFLAG

QR8420

MUTING

SCK

DATA1

DATA4

DATA3

DATA2

LRCK

MANAGER

CLOCK

SYSTEM

ZERO DETECT

CLOCK

SYSTEM

163

BCK

I/F

CONTROL

FUNCTION

I/F

INPUT

SERIAL

CONTROLLER

FUNCTION

WITH

DIGITAL FILTER

OVERSAMPLING

4X/8X

LOW-PASS FILTER

OUTPUT AMP AND

DAC

LOW-PASS FILTER

OUTPUT AMP AND

DAC

LOW-PASS FILTER

OUTPUT AMP AND

DAC

LOW-PASS FILTER

OUTPUT AMP AND

DAC

LOW-PASS FILTER

OUTPUT AMP AND

DAC

LOW-PASS FILTER

OUTPUT AMP AND

DAC

LOW-PASS FILTER

OUTPUT AMP AND

DAC

MODULATOR

DELTA-SIGMA

MULTI-LEVEL

ENHANCED

LOW-PASS FILTER

OUTPUT AMP AND

DAC

53 2

171

174

175

176

169

170

DATA

IC8001

DV2.1 LSI

MN2DS0003APH

IC8051

64M SDRAM

C3ABPG000133

IC8651

RFKWMH82H160

16M FLASH ROM

211

208

206

203

199

197

194

192

MDQ16

MDQ31

193

195

198

200

204

207

210

212

NEXCE

NEXWE

NEXOE

281126

XOEXWEXCE

ADDRESS

EXADR20

EXADR19

EXADR18

EXADR17

EXADR16

A20

A19

A18

A17

A16

A15

48 43

EXADT15

EXADT8

EXADT7

EXADT0

DATA

DQ15

DQ0

243

248

245

244

240

254

252

256

237

230

238

233

228

226

223

220

217

221

224

227

SA-HT640WPL BLOCK DIAGRAM

ZERO2

V OUT8

V OUT7

V OUT6

V OUT5

V OUT4

V OUT3

V OUT2

V OUT1

SA-HT640WPL

OPEN SW

7069 45

LOAD

VMUTE

MUTE DVD

Q9001

Q2006

INTERRUPTOR

PHOTO

POS SW

PULSE

DISC SENSE

Q9101

S9001

INTERRUPTOR

PHOTO

Q9102

INTERRUPTOR

PHOTO

Q2001

Q5750

DRIVE

MOTOR

DRIVE

MOTOR

PWM

GNDVCC

(FM)

DET OUT

(LC7213MDTRM)

(LA1833NMNTLM)

/FM MPX

DET/AM OSC MIX

FM/AM IF AMP,

TUNER PACK

ST/DO

CLCL

I/F

C2B

SHIFT REGISTER LATCH

DETECTOR

UNLOCK

896

1019

SYNTHESIZER

PLL FREQUENCY

AM IFT

121110

987654321

DET

PILOT

FFFFFF

VCO

CANCEL

PILOT

DET

PHASE

RF AMP

COIL

OSC

COIL

ANT

IF AMP

AM ANT

FM ANT

ZFLAG

CR/PR/R

CB/PB/B

Y/PY/G

SYSTEM CONTROL

IC2001

MN101C49GHG

LOAD REV

LOAD FWD

TURN REW

TURN FWD

MOTOR

TRAY

C0GAG0000007

MOTOR DRIVE(LOADING)

IC2003

C0GAG0000007

MOTOR DRIVE(TRAY)

IC5750

CONTROL

DRIVE

CONTROL

DRIVE

INTERRUPTOR

PHOTO

Q9103

TU SCL

FM DET

TU SD

TU SDA

ST / DO

DVD STA

DVD CMD

DVD CK

ST/DO

DVD STAT

DVD CMD

DVD CLK

Rch

TUN L

(FM:ON)

SUPPLY

POWER

X103

RESET

POWER ON

COUNTER

UNIVERSAL

1/2

1/6,1/17,4 BITS

SWALLOW COUNTER

DIVIDER

PROGRAMMABLE

12 BITS

CHARGE PUMP

PHASE DETECTOR

DIVIDER

REFERENCE

REG

131415161718192021222324

SWITCH

STEREO

DECODER

FM IF

DET

LEVEL

S-CURVE

DET

BUFFER

AM/FM

DRIVE

TUNING

COMP

AM IF

AM DET

AGC

RM AMP

MIX

BUFFER

ALC

OSC

(FM)

MIXER

OSC

BUFFER

SA-HT640WPL BLOCK DIAGRAM

1.16

C IN

Y IN

MUTE 1

MUTE 2

CR IN

CB IN

CY IN

GND2

C OUT

19,22,25

S-VIDEO OUT

JK2001

IC2801

VIDEO BUFFER

C9ZB00000461

GND

VCC 1

VIDEO OUT

JK2001

CR(BLUE)

JK2001

CB(GREEN)

JK2001

Y(RED)

JK2001

BIAS

6dB LPF

6 MHz

CLAMP

6dB LPF

6 MHz

LPF

6 MHz

BIAS

6dB LPF

12 MHz

BIAS

6dB LPF

12 MHz

6dB LPF

12 MHz

CLAMP

CY OUT

CY SAG

CR OUT

CR SAG

Y OUT

Y SAG

V OUT

V SAG

CB OUT

CB SAG

BIAS

CV IN CLAMP

6dB

SEL

SA-HT640WPL

CLOCK

DATA

(36)

23 24

(37)

56 55

DVD-SUBW

Q2307

Q2308

Q2310

DVD CNT

DVD SL(SR)

DVD MIX L(R)

TUNER L(R)

WS LED

RESET

X IN

X OUT

FH OP

ASP CK

ASP DA

49 50

VREF

VDD

100

VCC

JOG A

919218

JOG B

DVD POINT

RMT

(REMOTE SENSOR)

Z6900

(VOLUME)

VR6800

SUB IN

C IN

81(80)

VCC

VEE

84(83)

96(95)

90(89)

92(91)

94(93)

88(87)

H BASS7

H BASS8

64 65

1 2 3 4 11 10

OP IN 1

OP IN 2 OP OUT 2

FLVOL OUT

(FRVOL OUT)

FLF IN

(FRF IN)

SL OUT

(SR OUT)

FL OUT

(FR OUT)

C OUT

FRONT L (R)

CENTER

SUBWOOFER

OSC

SUBOUT

OP OUT 1

(39) (40)

SYSTEM CONTROL

IC2001

MN101C49GHG

Q6901

D6906

15(20)

16(19)

17(18)

30(41)

X2001

X5500

8MHz

375KHz

X5501

415KHz

Q2003

RESET

H BASS AMP

C0ABCB000088

C1AB00002463

ASP(INPUT SELECT/DIGITAL SOUND PROCESSOR/ELECTRONIC VOLUME/TONE)

DVD FL(FR)

(FRIN)

FL IN

(SR IN)

SL IN

(INR1)

INL1

(INR2)

INL2

(INR3)

INL3

(INR4)

INL4

(INR5)

INL5

AUX

JK2001

SA-HT640WPL BLOCK DIAGRAM

FLSEL OUT

(FRSEL OUT) FLVOL IN

(FRVOL IN)

SLVOL IN

(SRVOL IN)

CVOL IN

SUBVOL IN

SLSEL OUT

(SRSEL OUT)

CSEL OUT

SUBSEL OUT

(22) 14

(21)

53 52

AMP

IC2102

VREF+

AMP

SWITCH

AMP

AGC AMP

AMP

H BASS

MCU I/F

ASS

MUTING

BUFFER

TONE

-B

DRIVE

LED

IC2105-(2)

SWITCH

C0JBAB000011

INVERTER (CLOCK GENERATOR)

IC5500

Q2201

Q2101

(5)3 7(1)

(6)2

HP MUTE

C0AABB000125

IC2103

HEADPHONES AMP

MUTING

CONTROL

MUTING

-B +B

Q2309

SA-HT640WPL

SA-HT640WPL BLOCK DIAGRAM

IN1M

IN2M

IN1P

IN2P

SGND1

SGND2

OSC

MODE

-B

+B+B

-B-B

INPUT

STAGE

INPUT

STAGE

PWM

MODULATOR CONTROL

AND

HANDSHAKE

CONTROL

AND

HANDSHAKE

DRIVER

HIGH

DRIVER

LOW

DRIVER

HIGH

DRIVER

LOW

TEMPERATURE SENSOR

CURRENT PROTECTION

VOLTAGE PROTECTION

PWM

MODULATOR

OSCILLATOR MANAGER

STABI

RELEASE1

RELEASE2

SWITCH1

SWITCH2

ENABLE1

ENABLE2

MUTE

MODE

816

12 7

STABI

PROT

VDDP2

VSSP2 VDDP1

VSSP1

BOOT1

BOOT2

OUT1

FRONT L+

FRONT R+

OUT2

IC5000

C1AA00000755

AUDIO DIGITAL POWER AMP

IN1MCENTER

OSC

IN2M

IN1P

IN2P

SGND1

SGND2

OSC

MODEMODE 1

+B+B

-B-B

INPUT

STAGE

INPUT

STAGE

PWM

MODULATOR CONTROL

AND

HANDSHAKE

CONTROL

AND

HANDSHAKE

DRIVER

HIGH

DRIVER

LOW

DRIVER

HIGH

DRIVER

LOW

TEMPERATURE SENSOR

CURRENT PROTECTION

VOLTAGE PROTECTION

PWM

MODULATOR

OSCILLATOR MANAGER

STABI

RELEASE1

RELEASE2

SWITCH1

SWITCH2

ENABLE1

ENABLE2

MUTE

MODE

816

12 7

STABI

PROT

VDDP2

VSSP2 VDDP1

VSSP1

BOOT1

BOOT2

OUT1 CENTER -

CENTER +

OUT2

IC5200

C1AA00000755

AUDIO DIGITAL POWER AMP

-B

MUTING

Q2911-2914

MOD DA

MUTE F

MUTE C

MODE 1

MODE 2

FRONT L

OSC

FRONT R

IN1M

SUBWOOFER

OSC

IN2M

IN1P

IN2P

SGND1

SGND2

OSC

MODEMODE 2

INPUT

STAGE

INPUT

STAGE

PWM

MODULATOR CONTROL

AND

HANDSHAKE

CONTROL

AND

HANDSHAKE

DRIVER

HIGH

DRIVER

LOW

DRIVER

HIGH

DRIVER

LOW

TEMPERATURE SENSOR

CURRENT PROTECTION

VOLTAGE PROTECTION

PWM

MODULATOR

OSCILLATOR MANAGER

STABI

RELEASE1

RELEASE2

SWITCH1

SWITCH2

ENABLE1

ENABLE2

MUTE

MODE

816

12 7

STABI

PROT

VDDP2

VSSP2 VDDP1

VSSP1

BOOT1

BOOT2

OUT1

OUT2

IC5300

C1AA00000755

AUDIO DIGITAL POWER AMP

-B

+B +B

-B-B

SUBWOOFER -

SUBWOOFER +

SYSTEM CONTROL

IC2001

MN101C49GHG

SA-HT640WPL

FL DISPLAY

KEY1

KEY2

MN101C49GHG

IC2001

SYSTEM CONTROL

X IN

X OUT

FL00

P17

G10

P17

G10

FL6901

(S6801-6808)

KEY SWITCH

(S6900-6907)

KEY SWITCH

DISPLAY DRIVER

IC6901

C0HBB0000057

IC2004

EEPROM

(Not Supplied)

ECS

EDA

SELECT A

ECK

2351 25 24

SA-HT640WPL BLOCK DIAGRAM

19514

AVSS

HB EN

WS EN

VSSVSS

MPORT DET

RF DET

1920

RF LINK

ROLE CHG

DETECT

Q5101, 5102

2(13)

1(14) 3(12) 1(12)

14(13)

CTRL

MUSICPORT AMP

IC2105-(1)

MPORT

SELECTOR

C0JBAR000326

IC2906

4(5) 2(6)

3(10)

WIRELSS

Rch

CN2003

+5V

WM DETECT

ID SET

JK6801

PHONES

LINK

WM MUTE

WIRELSS LCH

WIRELSS RCH

MASTER/SLAVE

ROLE CHG

Q2098

RF LINK

RF DET

SPEAKERS

JK5400

P CONT

SYNC

AM BP

Rch

FRONT L+

CENTER-

CENTER+

SUBWOOFER-

SUBWOOFER+

JK6802

MUSIC PORT

F-MORT-LCH

Rch

FL CK

FL DAT

FL STB

90 89 87

304443987

-VP

GND

VCC

STB

CLK

D IN

+B -B

COIL

FL1

FL2

FRONT R+

DC DET

C0ABCB000088

FRONT L+

FRONT R+

CENTER+

CENTER-

SUBWOOFER+

SUBWOOFER-

Q2936

SA-HT640WPL

SIGNAL LINES

( ) Indicates the Pin No. of Right Channel.

: MAIN SIGNAL LINE

: FM SIGNA

: MUSIC PORT SIGNAL LINE

L LINE

: FM OSC SIGNA

: AUX SIGNAL LINE

L LINE

: AM SIGNAL LINE

: AM OSC SIGNAL LINE

: FM /AM SIGNAL LINE : CD-DA (AUDIO /VIDEO) SIGNAL LINE

NOTE : Signal Lines are applicable to the Left Channel only.

: DVD VIDEO SIGNAL LINE

: DVD AUDIO SIGNAL LINE

D5741

D5716

D5748,49

POWER TRANSFORMER

D5712

T5701

FP2000

D5711

Q5705

Q5748

Q5704

T5721

D5723

PC5721

Q5746

Q5706,D5713

D5701 L5703 DZ5701

SA-HT640WPL BLOCK DIAGRAM

+5V REGULATOR

C0CBADG00023

C0DBZYY00018

OUT IN

+5V REGULATOR

OUT IN

+5V REGULATOR

C0CAADE00007

OUT IN

Q2935, D2912

+1.2V REGULATOR

C0DBEHG00006

OUT VCC

POWER CONTROL

QR8111, 8112

+3.3V DC-DC

CONVERTER

CONT

VIN

+2.7V

REGULATOR

TH5702

Q5930-5932

TRANSFORMER

TEMP. DETECT

Q2903

D2902

+7V

REGULATOR

Q5740-5742

Q5744

FAN MOTOR

DRIVE

+9V REGULATOR

C0DAZYY00001

OUT IN

+9V REGULATOR

IC5702

OUT IN

SWITCHING

REGULATOR

OUT IN

Q2901,

Q2909

DC DETECT

Q5908, D5903, 5904

REGULATOR

-B

Q5710

SWITCHING

-B

Q5701

CURRENT

LIMMITTING

SWITCH

Q5747

SWITCHING

PC5701

FEED BACK

Q2906,2907

-7V

REGULATOR

-B

L5701

P5701

AC INLET

SWITCHING REGULATOR

STR-F6628

VCC

DRAIN

FEED BACK

SYNC

SWITCH

FEED BACK

CURRENT

LIMITTING

SWITCH

BACKUP TRANSFORMER

REGULATOR

Q5745

FEED BACK

VCC

START

IC5721

SWITCHING REGULATOR

C0DABYY00002

SHUNT

REGULATOR

C0DABFC00002

IC2902

IC2901

IC2903

C0DAAMH00012

IC8151

IC2908

IC2904

IC8111

IC2907

IC5701

Q2904

D2915

+5V

REGULATOR

SA-HT640WPL

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