Onkyo TXDS-898 Service Manual

SERVICE MANUAL

AV RECEIVER

MODEL TX-DS898

TX-DS898

092001

STANDBY/ON

STANDBY

POWER

ON

OFF

PURE AUDIO UPSAMPLING

()

ZONE

2

GRN
()

REC

RED

VIDEO

2

VIDEO

3

VIDEO

1

DVD

AUDIO

SELECTOR DISPL AY

VIDEO 5VIDEO

4

TAPE

PHONO

C D

FM

AM

Black, Golden and Silver models

BMDD

BMPP,SMPP,BMPA,GMPA

BMWT,GMWT,GMWR

GMGT

120V AC, 60Hz

230-240V AC, 50Hz

120/220-230V AC, 50/60Hz

220V AC, 50Hz

SAFETY-RELATED COMPONENT
WARNING!!

COMPONENTS IDENTIFIED BY MARK ON THE

SCHEMATIC DIAGRAM AND IN THE PARTS LIST ARE

CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK.

REPLACE THESE COMPONENTS WITH ONKYO

PARTS WHOSE PART NUMBERS APPEAR AS SHOWN

IN THIS MANUAL.

MAKE LEAKAGE-CURRENT OR RESISTANCE

MEASUREMENTS TO DETERMINE THAT EXPOSED

PARTS ARE ACCEPTABLY INSULATED FROM THE

SUPPLY CIRCUIT BEFORE RETURNING THE

APPLIANCE TO THE CUSTOMER.

MASTER VOLUME

PUSH TO OPEN

-

TX

898

DS

TX-DS898

A

BLOCK DIAGRAM

DIGITAL AUDIO INPUT

OPTICAL
VIDEO 5
(FRONT)

1

2

3

4

5

COAXIAL 1

COAXIAL 2

COAXIAL 3

OPTICAL 1

OPTICAL 2

OPTICAL 3

OPTICAL 4

AUDIO INPUT

PHONO L

CD L

TAPE L

DVD L

VIDEO 1 L

VIDEO 2 L

VIDEO 3 L

VIDEO 4 L

VIDEO 5 L

(FRONT)

COMPOSITE VIDEO INPUT

DVD

VIDEO 1

VIDEO 2

VIDEO 3

VIDEO 4

VIDEO 5
(FRONT)

S-VIDEO INPUT

DVD

VIDEO 1

VIDEO 2

VIDEO 3

VIDEO 4

VIDEO 5
(FRONT)

B C D E F G H

MUTE

MUTE

MUTE

MUTE

MUTE

MUTE

MUTE

MUTE

RELAY

+B2

12V TRIGGER

+B3

11dB

11dB

PREOUT

SUBWOOFER

FL TUBE

MUTE

MUTE

LEFT

RIGHT

SURROUND

LEFT

SURROUND

RIGHT

SURROUND
BACK
/ ZONE 2 LEFT

SURROUND
BACK

/ ZONE 2 RIGHT

CENTER

THERMAL

SENSOR

T902

T901

FLAC

FLAC

Power Amplifier

+29dB

+29dB

+29dB

+29dB

+29dB

+29dB

+29dB

COOLING FAN

FAN

DRIVER

POWER SW

TV-5

FUSE

VOLTAGE SENSOR

CURRENT SENSOR

RELAY

DRIVER

TV-8

FUSE

AC OUTLET

HPEN

FRONT SPEAKERS

SURROUND SPEAKERS

SURROUND BACK SPEAKERS

/ZONE2 SPEAKERS

RELAY

DRIVER

HEAD PHONE

RIGHT

LEFT

CENTER

RIGHT

LEFT

RIGHT/BACK

LEFT

AC IN

SL->L

C->L

SW->L

BPLS

SR->R

C->R

SW->R

BPLS

MULTICHANNEL INPUT

-1

-1

LRCSWSLSRSBLSBR

MCL

TL

DL

BL

MCR

TR

DR

BR

MCSL

DSL

MCSR

DSR

MCSBL

DSBL

Z2L

MCSBR

DSBR

Z2R

MCC

DC

MCSW

DSW

TC9163

TC9164

CUT

TC9482F

MASTER VOLUME

TC94A07F

TC94A07F

TC94A07F

TC94A07F

BOOST

15dB/30dB

TONE

NJU7306G

BYPASS

BYPASS

NJU7306G

BYPASS

BYPASS

BPLS

RX0

RX1

RX2

FM/AM
TUNER

PACK

24.576MHZ

DIR

AK4114

DAUX

RX3

RX4

RX5

RX6

RX7

R

R

R

R

R

TX0

RDS
DECODER

BU1923

European model only

TC9273F-017

TC9274N-008

DIGITAL AUDIO OUTPUT

OPTICAL 1

OPTICAL 2

2ND PLL

TC9246F

96/24

A/D

AK4528

(1/2)

DTR-8.2/7.2 only

FLASH ROM

MBM29LV002

MUTE

MUTE

MUTE

RECOUT

L TAPE

R

L VIDEO 1

R

L VIDEO 2

R

2M MIN.

Japan model only

DECODING

(AC-3,DTS,AAC)

(DTS-ES)

(PLII,NEO:6)

CS493002

IR 56K

RE­MODULATOR

IR
DE­MODULATOR

SRAM

1M MIN.

MPD441000

FLASH ROM

2M MIN.

MBM29LV002

(THX SURROUND EX)

POST

PROCESSING

(THX CINEMA)

CS493002

56K
IR OUT

40K

IR OUT 1

40K

IR OUT 2

A-BUS

ZONE A

ZONE B

ZONE C

ZONE D

DC24V
4A IN

SRAM

1M MIN.

MPD441000

192/24

D/A

AK4356

96/24

D/A

AK4528

(2/2)

50KLPF

50KLPF

50KLPF

50KLPF

50KLPF

50KLPF

50KLPF

50KLPF

R

R

R

ZONE2

MUTE

MUTE

MUTE

RN1241 x22

LINEOUT

L

R

COMPOSITE
VIDEO OUT

S-VIDEO OUTPUT

TC9273N-004

MONITOR

VIDEO 1

VIDEO 2

ZONE 2

YC

YC

YC

ISDET

MONITOR

VIDEO 1

VIDEO 2

SUB MPU

COMPONENT
VIDEO

INPUT

Y

1

CB

CR

Y

2

CB

CR

Japan model only

1

FL DRIVEROSD

M66004FP

FLT

MAIN MPU

D4 VIDEO INPUT 1

148

7

Key Matrix0dB

Volume Control

1

LED DRIVER

Rec Out LED

Zone 2 LED

D4 VIDEO INPUT 2

148

7

1

RI

INTERFACE

IR
DE­MODULATOR

RS 232

INTERFACE

MPD4721GS

Except for MDD

12V

TRIGGER

CONTROL

D4 VIDEO OUTPUT

148

7

COMPONENT VIDEO OUITPUT

REMOTE SENSOR

RI

IRIN

+5.6V

STANDBY

IR OUT

RS 232

-27V

-VP

+15V

AUDIO

-15V

AUDIO

MAIN AMP
+B1/-B1

ZONE2

+5V

DSP

+5V

VIDEO

-5V

VIDEO

Y

CB

CR

R

LC74761

-9189

COMP

INP

COMP

REC/Z2

YC

YC

YC

YC

YC

YC

74HC4051 x6

Y

REC/Z2

C

INP

C

REC/Z2

RIGHT

REC/Z2

6dB

6dB

6dB

6dB

6dB

6dB

RN1241 x6

NTSC

Y-C
MIX

Y-C
SEP

Y-C
SEP
PAL

-6dB

-6dB

ADJUSTMENT AND CONFIRMATION PROCEDURES

Idling current adjustment

Before Idling adjustment, turn the trimming resistors R6040 to R6046 to counter clockwise.
Connect the DC voltmeter to sockets P6080 to P6086.
After turn POWER to ON, adjust the trimming resistors R6040, R6041 and R6042 so that the reading of
voltmeter becomes 7.0 mV. (Front and center channels)
Adjust the trimming resistors R6043, R6044, R6045 and R6046 so that the reading of

After adjustment, attach the top cover.

voltmeter becomes 5.0 mV. (Surround and surround back channels)

Confirm the voltage of points above after about five minutes.

Front and center channels

When less than 9.0 mV, readjust the resistors above so that the voltage becomes 9.0 mV.
When 9.0 mV to 11.0 mV, you are not necessary to adjust.
When more than 11.0 mV, readjust the resistors above so that the voltage becomes 11.0 mV.

Surround and surround back channels

When less than 6.0 mV, readjust the resistors above so that the voltage becomes 6.0 mV.
When 6.0 mV to 8.0 mV, you are not necessary to adjust.
When more than 8.0 mV, readjust the resistors above so that the voltage becomes 8.0 mV.
Note: No load and No signal

Confirmation of protection circuit

1. Confirmation of operation of speaker relay

Confirm that the speaker relays turn ON approximate. 5 seconds after the power switch is turned ON.
Confirm that the speaker relays turn OFF immediately after the power switch is turned OFF.

2. Confirmation of DC detection circuit

Press and hold down CD button, then press STANDBY/ON and DISPLAY buttons to set the unit to
"TEST-1" mode.
After "TEST-1" on the FL tube light on, press VIDEO 1 button to set the unit to "TEST-1-00".
Apply DC 1.5 to 3V to MULTI CHANNEL INPUT terminal with no load.
Confirm that the speaker relay turns OFF.
Apply DC -1.5 to -3V to MULTI CHANNEL INPUT terminal with no load.
Confirm that the speaker relay turns OFF.
Caution: Don't apply DC voltage more than 1 sec..

A

1

2

3

4

5

B C D E F G H

L ch.

R ch. C ch.

TX-DS898

-ID

+ID

R6040

R6043 R6044 R6045 R6046P6083 P6084 P6085 P6086

+ID

-ID

+ID

-ID

P6080 R6042 P6082R6041 P6081

+ID

-ID

-ID

+ID

+ID

-ID

SR ch.SL ch. SBL ch. SBR ch.

-ID

+ID

NAAF-7250

ADJUSTMENT AND CONFIRMATION PROCEDURES

3. Confirmation of Current detection circuit

Set the unit to "TEST-1-00".
Connect the differentiating circuit and apply the 200Hz square signal to MULTI CHANNEL INPUT terminal.
of each channel.

Adjust the attenuator or Volume so that the output level becomes 35V p-p.
Confirm that the speaker relay does not turn OFF when a 3.0 ohm load is connected.
Confirm that the speaker relay turns OFF when a 1.5 ohm load is connected.

MULTI
CR
OSCILLATOR

200Hz
SQUARE

INPUT

3.3k

DIFFEREN­TIATING
CIRCUIT

0.1 F

ATTENU­ATOR

1SS133

CHANNEL

INPUT

3.3k

SPEAKER
TERMINAL

UNIT

TX-DS898

OSCILLO­SCOPE

OUT-

10k

PUT

0.01 F

35Vp-p

GND

Differentiating Circuit

Confirmation of fan
Set the unit to "TEST-1-00".

Apply the 1kHz -30dBV signal to the left channel of MULTI-CH terminal with no load.
Confirm that the fan rotates slow speed after few seconds.
Connect the 1.2 kohm/1W resistor between terminals COM and TH-1 of P6401 with no input signal.
Confirm that the fan rotates slow speed after few seconds.
Next apply the 1kHz -30dBV signal to the left channel of MULTI-CH terminal with no load.
Confirm that the fan rotates high speed after few seconds.
Connect the 1.2 kohm/1W resistors between terminals COM-TH-1 and COM-TH-2 of P6401 respectively with no input signal.
Confirm that the fan rotates high speed after few seconds.

P9503A

P7701B

NAETC-7238

COM

P6401

TH2

TH1

933A

6

JL

P6931

ADJUSTMENT AND CONFIRMATION PROCEDURES 3

Test Mode

1. Turn POWER button on.

2. Press and hold down CD button, then press DISPLAY and STANDBY/ON buttons.

3. After "TEST-1" on the FL tube is displayed, press CD button to set the unit to the test mode of FL tube.
Note: VIDEO 1:TEST-1 VIDEO 2 :TEST-2 ZONE2: UP

VIDEO 3 :TEST-3 VIDEO 4:TEST-4 REC OUT: DOWN

Test mode of FL tube

Test-X YZ

FL TUBE

Item

ZONE 2

All segments
light on.

REC OUT

"FEDCBA987654321"

light on.

The segments of even

number light on .

Confirmation of voltage sensor

1. Set the unit to TEST-3-4.

2. Apply the signal 1kHz, -15dBV to the MULTI-CH
input. Confirm that the FM STEREO is displayed.
Confirm the all channels except SUBWOFFER.

3. When connect the resistor 1.2 kohm/1 W between
the terminals COM and TH1 of P6401, confirm that
"MEMORY" light on.
Note: No input signal.

4.When change set the unit to "TEST-4-39,confirm
that the speaker relays of RL6901 and RL6902
turn off.
Note: No input signal.

TX-DS898

The segments of odd

number light on .

"AA BB CC DD EE"
light on.

Press POWER button
to finish the test mode of FL tube.

AA:Model "89":TX-DS898 "79":TX-DS797
BB:Video Mode "NS": NTSC "PL": PAL AUTO
CC:12V TRIGGER "TR": Available " ":No available
DD:RDS "RD": Available " ":No available
EE:Tuner band EU:Europe US: USA SA:Worldwide JP:Japan

TX-DS898

A

WIRING VIEW 2

1

2

NAETC-7239
Thermal detector
circuit PC board

U13

NAETC-7238
Fan drive circuit

P7701B

P33

JL6933B

P6401

JL6933A

PC board

U12

P9503A

B C D E F G H

U9

P33

P6931

NAETC-7272
RI terminal

JL931A

PC board

P6832B

U39

P41,P42

P2901B

P6830B

NAETC-7236
Speaker terminal
F/C pc board

P6952

P6009

P6101

P6008

U10

P6810A

P6008AP6810D

Except
120V

P33

P6830

model

P915A

U16

P901B

NAETC-7242
AC inlet terminal PC
board

P6810B P6810C

P916A

P6082P6081P6080

P917

U7

P915

P901A

P34

P918

P916

NAPS-7233
Primary circuit PC

P911

board

P6931A

P34

P917A

JL931B

NASW-7235
Power switch PC board

P918A

U6

NAAF-7232
F/C driver

120V model
only

circuit PC
board

P26

P6012A

P6002A

P6011A

P6001A

P6010A

P6000A

P5100A P5101A

P6812E

3

P6008B

NAETC-7237
Speaker terminal

P6832

P5004A P5004B P5004C P5004D

P6013 P6014 P6015 P6016P6003 P6004 P6005 P6006

P6083 P6084 P6085 P6086

P5210A P5202A

SR/SB pc
board

U11

4

P9501

P33

U23

NAPS-7252

P6812A P6812B P6812C P6812D

U21

NAAF-7250,Power amplifier driver PC board

P34

Power supply circuit PC board

JL6953A

U29

JL9504B

P34

NAETC-7258

5

Thermal detector
circuit PC board

JL9504A

U35

NAAR-7267
Connector PC board

P9502A

P9503

P42

P6010 P6011 P6012P6000 P6001 P6002

P5003A

JL6953B

P6952A

P9505A

U8

P33

P6951

NAPS-7234

Rectifier circuit
PC board

P5003B

FAN

T901

P5003C

P29,P30

P6006A

P6016A

NAAF-7251
Power amplifier

P6005A

driver PC
board

P6015A

P25

P6004A

P6014A

P6003A

P6013A

U22

Preamplifier

P6101A

circuit PC

P5003EP5004E

board

NAAF-7262

P21,P22

U33

NAAF-7264
Video terminal
PC board

P3210B

P3211B

P17

U47

P3220B

P2510

P2509

NAETC-7278
Front video PC board

U37

NAVD-7269
S video circuit PC

P2506B

P2508

U31

P3220A

P10

P38

board

TX-DS898

WIRING VIEW 1

1

2

3

4

5

A

NAETC-7272 RI
terminal PC board

JL931A

P41

P6832B

NAAF-7264
Video terminal PC
board

P3210B

P3211B

P2705B

U38

P41

P2704B

NAETC-7277
Headphone terminal
PC board

U46

P9

P7482B

B C D E F G H

P9502

P811A

P7705A

P7703A

P7704A

P7201B

P7559A

P10

U31

P4020B

U45

NASW-7276

P7559B

Volume PC
board

NAAF-7262
Preamplifier circuit PC board
P21,P22

P4010B

P7704B

U1

NADG-7226
Main circuit PC board

P7701A

P102A

P7702

NAETC-7279
Front video 2 PC board

U23

P6401

P7701B

P4011B

P7703B

P13,P14

P102B

U48

P10

NAPS-7252
Power supply circuit
PC board

JL6933A

NAETC-7238
Fan drive circuit
PC board

P9503A

P34

P33

U12

P6931

P7705B

P5004A

P5004B

P5004C

P5004D

P6101

P5003A

P5003B

P5003C

U21

NAAF-7250
Power amplifier driver
PC board

P29,P30

P811B

P4012A

P4610B
P6101A
P4610C

P5003E

P5004E

U39

P2901B

P6830B

U33

P17

NAVD-7269
S video circuit
PC board

P2505B

NAVD-7270
Component video
terminal PC board

U47

NAETC-7278
Front video PC
board

P7482A

P38

P7201A

P2805A

P2905A

P2901A

P3220A

P38

U44

NADIS-7275
Display circuit PC board
P9,P10

P2705A

P2506A

U37

P2006B

P2005B

P2505A

P2906

P2507B

NAAR-7267

U35

Connector PC board

P2006A

P42

P3210A

P2005A

P3011B

P3211A

P3010B

NAAF-7263
Audio terminal PC
board

P18

P1010A

Front end

U51

P37

U36

NAVD-7268
Composite video
circuit PC board

U32

CN1

P2007B

P3010A

P3011A

P4020A

P4010A

P4011A

P4012A

TX-DS898

A

SCHEMATIC DIAGRAM 1

Display section

NAETC-7279

1

NAETC-7278

2

V5C

3

4

5

NADIS-7275

TORX178A

R2574 75

R2575 75

V5Y

GND

GND

P2506B

R738910K
R7289000J

R739110K
R7291000J
R73922.7K
R7292
000J

U7201

PIC-26043TH

U2501

V-5

C7207

100/6.3

75

R2573

C2572

C2571

R7386 10K

RDS

12V

NTSC

R7503

B C D E F G H

P7201A (PART-10)TO NAAR-7267

L2576

104Z

R2576

22

471J

471J

K3

K2

K1

K0

330

NCH-1471

C2576

R2572

330

R2571

330

V5-L

AGND

P3220B

SYNC

ISS

FLRES

GND

YC

V5-R

R7282 10K

R7284 10K

R7286 10K

R7293 4.7K

R7294 4.7K

R7295 4.7K

R7297 4.7K

C7206

104Z

R7300 100K

R7397 2.7K

R7395 2.7K

R7394 2.7K

R7393 2.7K

C7297 102K

C7295 102K

C7294 102K

C7293 102K

C7208

104Z

10/16

R7380 10K

DGND

C2579

S

VIDEO5

V

L

R

R7379 10K

R7280 1K

+5V

OPT

P2508

IN

P2510

C2577

C2578

R7279 1K

104Z

104Z

P102B

HPL

GND

HPE

HPR

VDST

ISS

RI

SYNC

OSDCS

SUBPOFF

FLOSDCL

MAINREQ

FLOSDDA

NAETC-7277

P7482B

C7482

R7210 1K

VDDA

P21/A1[/D1/D0] 71

P87/XCIN10

R7281 10K

P22/A2[/D2/D1]70P23/A3[/D3/D2]69P24/A4[/D4/D3] 68

P86/XCOUT11

R7211 1K

VDCL

C7213

102K

X7201

101J

220K

R7301

M30624MGA-359FP

XOUT13

~RESET12

R7212 1K

C7484

104Z

P7482A

HPDET

R7382 1K

10K

000J

000J

10K

C7214102K

R7381 10K

R7276

R7376

SUBPOFF

R7277

R7377

MAINREQ

RI

4.7K

R7275

AREA2

78

79

80

P07/D781

P06/D682

P05/D583

P04/D484

P03/D385

P02/D286

P01/D187

P00/D088

P107/AN7/~KI389

P106/AN6/~KI290

P105/AN5/~KI191

P104/AN4/~KI092

P103/AN393

P102/AN294

P101/AN195

AVSS96

P100/AN097

VREF98

AVCC99

R7510

3.3K

000J

R7509

000J

R7537

P13/D11 77

P97/~ADTRG/SIN4100

2

3

4

R7204 1K

R7202

R7201

R7203 1K

OSDCS

FLCS1

FLOSDDA

FLOSDCL

R7272 220

AREA1

P14/D12 76

P20/A0[/D0/_] 72

P15/D13/~INT3 75

P16/D14/~INT4 74

P17/D15/~INT5 73

78:P12/D10
79:P11/D9
80:P10/D8

1:P96/ANEX1/SOUT4124:P76/TA3OUT
2:P95/ANEX0/CLK4
3:P94/DA1/TB4IN
4:P93/DA0/TB3IN
5:P92/TB2IN/SOUT3
6:P91/TB1IN/SIN3
7:P90/TB0IN/CLK3

BYTE8

CNVSS9

5

6

7

R7207 1K

R7209 1K

R7206 1K

R7205 1K

IRABUS

REMIN

MAININ

R7309

10K

CST16.00MXW0C1

VDCL

232RX

232TX

PURE-A

VSYNC

P7481

HEADPHONES

C7204

474J

STBY

R7260 10K

R7259 10K

VCC262

P31/A9 61

P32/A10 60

51:P43/A19
52:P42/A18
53:P41/A17

P81/TA4IN/~U21

P82/~INT020

P83/~INT119

R7220 1K

R7219 10K

VSYNC

SUBSO

RZDVD

R7258 10K

P33/A11 59

P80/TA4OUT/U22

SUBRES

VDDA

REMIN

C7481
101J

Q7202

VDST

RN2403

D7203

UDZ5.1B

D7202 ISS352

R7263 1K

VSS264

P30/A8[/_/D7] 63

P25/A5[/D5/D4] 67

P26/A6[/D6/D5] 66

P27/A7[/D7/D6] 65

Q7201

25:P75/TA2IN/~W
26:P74/TA2OUT/W
27:P73/~CTS2/~RTS2/TA1IN/~V
28:P72/CLK2/TA1OUT/V
29:P71/RXD2/SCL/TA0IN/TB5IN
30:P70/TXD2/SDA/TA0OUT

P84/~INT218

P85/~NMI17

VCC116

VSS114

XIN15

R7218 10K

SUBRES

C7202

100/6.3

MAINSO

PURE

P34/A12 58

P35/A13 57

P64/~CTS1/~RTS1/~C 34

P77/TA3IN23

24

R7224 1K

PURE-A

C7203

474J

GND

+12V

IRABUS

SUBREQ

MAINSCK

RZCD

RZPH

RZFM

UPSPL

R7256 10K

R7255 10K

R7254 10K

R7253 10K

53

P44/~CS0 50

P45/~CS1 49

P36/A14 56

P37/A15 55

P40/A16 54

P46/~CS2 48

P47/~CS3 47

P50/~WRL/~WR 46

P51/~WRH/~BHE 45

P52/~RD 44

P53/BCLK 43

P54/~HLDA 42

P55/~HOLD 41

P56/ALE 40

P57/~RDY/CLKOUT39

P60/CTS0/RTS0 38

P61/CLK0 37

P62/RXD0 36

P63/TXD0 35

P65/CLK1 33

P66/RXD1 32

P67/TXD1 31

25

26

27

28

-VP

FAC2

GND

+5.6S

FAC1

C7501

F2F2NPNPNC

474Z

66

R7501

220

R7502 220

C7502 474Z

C7509 474Z

D7501 UDZ8.2B

C7510

RXD1

CLK1

P7203

33/50

+12V

LEDGRE

LEDRED

RZV1

RZV5

RZV4

RZV3

RZV2

VBJ

VAJ

R7338

RE

B

U

S

10K

MAINSCK
MAINSO

SUBSO

1K

1K

R7315

R7316

10K

R7340

GND

TXD1

RTS1

VDD

D7502

ISS352

+5.6S

L7201

NCH-1471

C7201

100/6.3

D7201

1SS352

RZAM

RZT1

R7252 10K

R7251 10K

51

52

R7250 330

R7249 330

R7248 10K

R7247 10K

R7245 10K

R7243 10K

R7242 10K

R7240 10K

R7239 10K

R7238 220

R7237 220

R7236 220

R7235 220

R7234 220

R7233 220

R7232 220

R7231 220

29

30

R73304.7K

R7329 10K

R7230 220

R7229 220

232RX

CNVSS

232TX

RESET

CNVSS

FLASH WRITER

P35

P34

P33

P32

P31

P30

P29

P28

P27

P26

P25

P24

P23

P22

P21

P20

P19

P18

P17

P16

P15

P14

P16

SEG1743

VSS22

100/6.3

REC

DVD

AM

SEG1644

XIN21

P15

P14

SEG1446

SEG1545

M66005FP

VCC119

XOUT20

27K

R7504

C7503

RZV2

UPSPL

Q7534
D7534

R7540 470

R7534 470

R7563 560R7562 470R7561 330

R7553 560R7552 470

P13

P13

SEG1347

P018

C7506

474J

VIDEO 1

65

P35

P34

P33

P32

P31

P30

P28

P29

P27

P26

P25

P24

P23

P22

P21

P20

P19

P18

P17

SEG1842

SEG1941

SEG2040

SEG2139

SEG2238

SEG2337

SEG2436

SEG2535

SEG2634

SEG2733

SEG2831

SEG2930

SEG3029

SEG3128

SEG3227

P29

P30

P31

P32

R7538 180

R7539 180

D7521

DVD

2SC2712

RZDVD

PURE

Q7535

D7535

270

R7535

S7562

Z2 LEVL>

R7541 330 R7571 470 R7572 560

S7571

DSP <

S7543

AUDIO SEL

R7574 330

S7552

FM

Q7536

S7561

Z2 LEVL<

S7541

STANDBY

/ON

S7542

S7574

FM MODE

2SC2712

VP32

-VP

Q7537

270

R7536

P28

GND

LEDGRE

LEDRED

Q

10K

R7339

K0

K1

K2

PUREAUDIO

K3

Q7502

SEG3326

SEG3425

SEG3524

SEG3623

P33

P34

P35

C7504

101J

C7505

104Z

Q7521-7532 RN1404

D7522V1D7523V2D7524V3D7525V4D7526V5D7527T1D7529AMD7530FMD7531PHD7532

RZV1

PURE AUDIO

BLUE

VBJ

VAJ

S7563

S7572

DSP >

S7544

S7553

Q7501

16-BT-96GNK

P12

P11

P10P9P8P7P6P5P4P3P2P1NCNCNCNCNCNC16G

P9P8P7P6P5P4P3P2P1

P12

P11

P10

SEG0555

SEG0654

SEG0753

SEG0852

SEG0951

SEG1050

SEG1149

SEG1248

DIG0112

DIG0211

P117

SCK15

SDATA16

R7505 1K

R7506 1K

FLOSDDA

FLOSDCL

FLCS1

R7508

Q7524

RZV3

UPSPL

GREEN RED

S7564

ZONE 2

S7573

PTY/TP

DIMMER

S7545

S7554

PHONO

DIG0310

~CS14

~RESET13

1G2G3G4G5G6G7G8G9G

C7507

104Z

C7508

101J

FLRES

1K

1K

R7507

RZV4

STBY

Q7533
D7533

R7564 820 R7565 1.2K

S7565

OFF

S7575

MEMORY

S7546

VIDEO 2

S7555

CD

SEG0456

DIG049

R7533

470

16G

VCC260

SEG0159

SEG0258

SEG0357

DIG058

DIG067

DIG076

DIG085

REGION MDD MPP MPA MWR MWT MGT MJJ

R7276 YES NO NO YES YES NO NO

R7376 NO YES YES NO NO YES YES

R7277 YES NO NO NO NO NO YES

R7377 NO YES YES YES YES YES NO

R7289 YES NO YES YES YES YES YES

R7389 NO YES NO NO NO NO NO

R7291 YES YES YES YES YES YES YES

R7391 NO NO NO NO NO NO NO

R7292 NO YES YES YES YES YES NO

R7392 YES NO NO NO NO NO YES

RZV5

STANDBY

S7566

STEREO

S7576
MENU

S7547

VIDEO 3

S7556

EXIT

Q7503

2SC2712

OR KTC3875

15G

14G

13G

DIG14 63

DIG15 62

DIG16 61

DIG094

DIG103

DIG112

DIG121 DIG13 64

10G

11G

12G

RZT1

P7559A

15G

R7511 10K

15G

RZAM

NASW­7276

P7559B

S7567

SURROUND

S7577

TUNING
DOWN

S7548

VIDEO 4

R7556 2.2KR7555 1.2KR7554 820

S7557

PRESET >

R7512 10K

14G

14G

13G

12G

11G

10G9G8G7G6G5G4G3G2G1GNPNPF1

R7519 10K

R7518 10K

R7517 10K

R7516 10K

R7515 10K

R7514 10K

R7513 10K

9G8G7G6G5G4G3G2G1G

13G

11G

12G

10G

RZFM

RZPH

VOLUME

S7569

104Z

C7559

R7567 3.9KR7566 2.2K

S7568

THX

R7577 3.9KR7576 2.2KR7575 1.2KR7573 820

S7578

TUNING UP

R7548 3.9KR7547 2.2KR7546 1.2KR7545 820R7544 560R7543 470R7542 330

S7549

VIDEO 5

R7557 3.9K

S7558

PRESET <

10111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364

R7520 10K

R7558

S7559

12K

R7523 10K

R7522 10K

R7521 10K

RED

GREEN

CD

Q7532Q7521 Q7522 Q7523 Q7525 Q7526 Q7527 Q7529 Q7530 Q7531

RZCD

C7569

12K

DISPLAY

R7551

12K

S7551
TAPE

R7578

S7579
ENTER

104Z

F1

123456789

R7526 10K

R7525 10K

R7524 10K

TX-DS898

A

SCHEMATIC DIAGRAM 2
DSP & Main
microprocessor
sections

1

2

3

4

5

INTREQ1

COAXIAL1

COAXIAL2

COAXIAL3

470M

CDTO/SCDO[L]

DSPCS1[L]

P101

U103 TORX179

OPT1

U104

OPT2

U105

OPT3

U106 TORX179

OPT4

C722

104Z

A8

C721

104Z

0D2 0Q19

OUTCTL1 VCC20

A0A1A2A3A4A5A6A7RD

C720

104Z

0D2 0Q19

OUTCTL1 VCC20

L703

NCH-1479

10K

U101

TOTX179

U102

TOTX179

101J

101J

101J

C124

104Z

TORX179

TORX179

B C D E F G H

100/6.3

RD

2D 12

2Q 9

2Q 8

2CK 11

VCC 141CLR1

2PR 10

2CLR 13

Japanese

Q706

model only

TC74VHC74FT

1CK3

1D2

1Q5

GND7

1PR4

1Q6

RD

A16

A10

A11

A12

A13

A14

A15

A9

1D3 1Q18

1D3 1Q18

R737

R738

10K

R706 220

R707 220

R708 220

104Z

104Z

C123

C122

C121

104Z

104Z

104Z

104Z

RD

CK11GND10

Q705 TC74VHC574FT

2D4 2Q17

3D5 3Q16

4D6 4Q15

5D7 5Q14

6D8 6Q13

7D9 7Q12

CK11GND10

Q704 TC74VHC574FT

2D4 2Q17

3D5 3Q16

4D6 4Q15

5D7 5Q14

6D8 6Q13

7D9 7Q12

C706

R732

R731

R733

R734

R735

R736

10K

C133

C134

R129

10

10

R128

R127

C135

C136

C137

C138

100/4

10K

10K

10K

10K

10K

R70910K

R712 47

EXTMEM

R713 47

DIRDA

C707 104Z

R714

330

BCK BCK2

R715

330

LRCK LRCK2

R716

330

R717

330

BCK2 DADAT1

L701

NCH-1471

022M

GND GND

75

104K

R126

C127

C128

C126

R125

104K

C129

75

75

C125

10

R124

104K

OPTVCC

DACGND

C139

L104

47/6.3

470M NCH-1479

R7862 10

R71110K

R71010K

DATA0 17

CS18

SCDIO/SCDOUT19

ABOOT/_INTREQ20

EXTMEM21

SDTAN1/DAI22

VDD323

VSS324

LRCKN126 LRCLK 42

CMPDAT/RCV958/SDATAN2/CDI27

CMPCLK/SCLKN228

LRCLKN229

R71833K

C709105K

C708103K

LRCK2

L103

470M

NCH-1479

9

10

10K

R130

080D

11

Q105

12

10K

R131

080D

13

14

104Z

C132

47/6.3

C131

C731

A1

A111

OE 32

A2 A0

A10 31

A92

A3

A83

CE130

A4 IO7

A134

IO8 29

WE IO6

IO7 28

WE5

Japanese

CE26

IO6 27

model only

A5 IO4

A157

IO5 26

IO4 25

VCC8

GND24

NC9

A6 IO2

A1610

IO3 23

A7 IO1 DSPCL

A1411

IO2 22

A8 IO0 DSPDA

A1212

IO1 21

A9 A10

MPD44200LGU-B70X

A0 20

A713

IS62LV1024LL-70HI

A11 A15

A12 A14

A13 A16

A14

A13

A12 A10

A11 IO7

A9 IO6

A8 IO5

RY[L] RY[L]

A7 IO2

A6 IO1

A5 IO0

A4 RDSSIG

A3

A2

A1 A0

R7859 10

R7860 10

R7861 10

DATA1 16

DATA2 15

DATA3 14

CLKIN30

CLKSEL31

FILT232

R719330

R72047

R7214.7K

74HCU04

A1 19

A614

A2 18

A515

Q703 MPD441000LGU-B70X

A3 17A416

104Z

C730

1K

R740

1K

R743

1K

R744

1K

R745

A161 A17 40

A152

VSS2 39

A143

A20 38

A134

A19 37

A10 36

A125

A116

DQ735

A97

DQ634

A88

DQ533

WE IO4

DQ432

WE9

VCC2 31

RESET10

NC111

VCC1 30

MBM29LV004TC-90PTN

NC329RY/_BY12

A1813

DQ328

A714

DQ227

A615

DQ126

A516

DQ025

A417

OE24

A318

VSS23

A219

CE22

Q702

MBM29LV002TC-90PTN MBM29LV008TC-90PTN

A0 21A120

104Z

R7855 10

R7856 10

R7857 10

R7858 10

C703

VDD2 12

VSS2 13

DATA4 11

DATA5 10

DATA6 9

DATA7 8DC38

Q701

CS493002-CL

DD37

VDDA34

VSSA35

RESET36

FILT133

C712104Z

C710105K

C711471J

R7221K

R7234.7K

R7244.7K

DSPRST1[L] SBGND

DIRDA L-

LRCK DAPD DOSBL

BCK BCK2

78

6

5

4

3

2

10K

R132

C130

080D

1

P812

2D 12

2Q 9

2Q 8

2CK 11

VCC 141CLR1

2PR 10

2CLR 13

Q716

C772

104Z

TC74VHC74FT

1CK3

1D2

1Q5

GND7

1PR4

Q715 TC74VHC574FT

2D4 2Q17

3D5 3Q16

4D6 4Q15

Q714 TC74VHC574FT

2D4 2Q17

3D5 3Q16

4D6 4Q15

R783

R784

R785

R786

10K

10K

10K

10K

C754

101J

R756

220

R757

220

R758

220

104Z

VCC8

72

63

5

022M

NCH-1471

104Z

L108

C143

R138

47

BK1608LM182

L106

104Z

C142

R137

47

104Z

C141

10/16

C140

L105

022M

1Q6

CK11GND10

5D7 5Q14

6D8 6Q13

7D9 7Q12

CK11GND10

5D7 5Q14

6D8 6Q13

7D9 7Q12

C756

R782

R781

100/4

10K

10K

C755

R75910K

101J

R762 47

R763 47

C757 104Z

R764

330

R765

330

R766

330

R767

330

L751

NCH-1471

022M

BK1608LM182

L705

DSPMCK

L704

MCK1

R7870 10

R76110K

R76010K

CS18

SCDIO/SCDOUT19

ABOOT/_INTREQ20

EXTMEM21

SDTAN1/DAI22

VDD323

VSS324

LRCKN126 LRCLK 42

CMPDAT/RCV958/SDATAN2/CDI27

CMPCLK/SCLKN228

R76833K

C759105K

C758103K

DSPMCK

IO5

IO3

FMEM/SRAM1[L] +13V

A151[L] A152[L]

A161[L] A162[L]

A171[L] A172[L] INT1

C771

104Z

0D2 0Q19

1D3 1Q18

OUTCTL1 VCC20

C729

104Z

IO3

1K

R741

C725

101J

10K

R742

330

R705

DSPCL[3.3V] DSPCL[3.3V]

R704 10K

R703

A0/SCCLK 7

A1/SCDIN 6

RD/R/_W 5

330

WR/DA 4

R701 47

XMT958 3

104Z

VSS1 2

C714

VDD1 1

R730 47

MCLK44

R729 BK1608LM182

SCLK 43SCLKN1/STCCLK225

L

R728 47

R727 47

AUDATA0 41

AUDATA1 40

AUDATA239

022M

NCH1471

L702

C713101J

C716

100/4

OPTVCC DADAT0 R-

INT0[L]

INT1[L] LRCK

OPTFRONT

COAXIAL1

COAXIAL2 OPTOUT

COAXIAL3

OPT1

OPT2

OPT3

OPT4

RD

DSPDA[3.3V] DSPCS2[L]

R750 10

R749 10

4.7K

MCK2 MCK2

LRDA DADAT0

220

R147

220

104Z

18K

WE INTREQ2

R746

10

C765

104Z

R747

10

+2.5V

+3.3V

5VDSP

DIRCS

P102A

FROM FRONT

C155

C148

47/6.3

R148

C149

R149

C1500.47/50

470

R150

470

R151

470

R152

470

R153

DSPCL

DSPDA

NCH-1471

CDTO/SCDO[L]

+3.3V DOSW

022M

L109

104Z

1K

220

102K

101J

R143

R1421KR1441KR1451KR146

C146

C147

INT0 36

INT137

AVDD38

R39

CM1/CSN/SDA 33

VCOM

40

43

CM0/CDTO/CAD1 32

OCKS0/CCLK/SCL 34

OCKS0/CSN/CAD0 35

AVSS541

Q104

RX042

AK4114VQ

NC4

RX144

TEST145

RX246

NC547

RX348

DIF0/RX53

DIF1/RX65

IPS0/RX41

NC02

TEST24

470

470

470

R133

R134

R135

DIRPD

X101

PDN31

NC16

470

220

ADDA

R154

XTL-24.576M

150J

C145

120J

R141 47

XTI 30

XTO29

DAUX28

DIF2/RX77

P/SN9

IPS1/IIC8

R136

C770

104Z

0D2 0Q19

OUTCTL1 VCC20

L753

470M

R788

10K

NCH-1479

CDTO/SCDO[L]

C723

1

GND4

TC7WU04FU

R739 1M

X701 CSTCV12.2MTJ0C4

BCK

MCK2

DIRDA

C144

C154

BK1608LM182

L107

R139 47

R140 47

NCH-1471

BICK 26

SDTO25

24

MCKO227

LRCK

MCKO123

DVSS22

DVDD21

VOUT20

UOUT19

COUT18

BOUT17

TX1 16

TX0 15

NC214

TVDD13

VIN12

XTL010

XTL111

1D3 1Q18

R787

10K

Q707

C112

104Z

022M

47/6.3

NCH-1471

100/6.3

C781

A111

OE 32

A10 31

A92

A83

CE130

A134

IO8 29

IO7 28

WE5

CE26

IO6 27

A157

IO5 26

IO4 25

VCC8

GND24

NC9

A1610

IO3 23

A1411

IO2 22

A1212

IO1 21

MPD442000LGU-B70X

A0 20

A713

MPD441000LGU-B70X

IS62LV1024LL-70HI

A1 19

A614

A2 18

A515

Q713

A3 17A416

104Z

C780

1K

FMEM/SRAM2[L]

R790

1K

R793

1K

R794

1K

R795

A161 A17 40

A152

VSS2 39

A143

A20 38

A134

A19 37

A10 36

A125

A116

DQ735

A97

DQ634

A88

DQ533

DQ432

WE9

VCC2 31

RESET10

MBM29LV004TC-90PTN

NC111

VCC1 30

NC329RY/_BY12

A1813

DQ328

A714

DQ227

A615

DQ126

A516

DQ025

A417

OE24

A318

VSS23

A219

CE22

Q712

MBM29LV002TC-90PTN MBM29LV008TC-90PTN

A0 21A120

10K

R792

104Z

C753

R7863 10

R7864 10

R7865 10

R7866 10

R7867 10

R7868 10

R7869 10

VDD2 12

VSS2 13

DATA0 17

DATA1 16

DATA2 15

DATA3 14

DATA4 11

DATA5 10

DATA6 9

DATA7 8DC38

A0/SCCLK 7

A1/SCDIN 6

RD/R/_W 5

WR/DA 4

XMT958 3

Q711

VSS1 2

VDD1 1

MCLK44

CS493002-CL

SCLK 43SCLKN1/STCCLK225

AUDATA0 41

AUDATA1 40

CLKIN30

CLKSEL31

FILT232

LRCLKN229

C760105K

R769330

R77047

R7714.7K

MCK2

ADDA

MCK1

AUDATA239

DD37

VDDA34

VSSA35

RESET36

FILT133

C761471J

NCH-1471

C762104Z

C763101K

R7721K

R7734.7K

R7744.7K

R77547

DSPRST[L]

INTREQ1

INTREQ2

DIRCS

DIRPD

RY[L]

R7842

DSPRST1[L]

1K

R7843

DSPCS1[L]

220

R7844

FMEM/SRAM1[L]

1K

R7845

A151[L]

1K

R7847

A161[L]

1K

R7848

A171[L]

1K

R7828

DSPCL[3.3V]

330

R7827

DSPDA[3.3V]

330

R7849

1K

DSPRST[L]

R7850

220

DSPCS2[L] DSPRST2

R7851

1K

FMEM/SRAM2[L]

R7852

1K

A152[L] FMEM/SRAM2

R7853

1K

A162[L] A152

R7854

1K

A172[L] A162

R7826

CDTO/SCDO[L] RY PLLCE

C779

104Z

1K

R791

330

R755

R754 10K

C752

101J

101J
C751

R752

330

R753

R751 47

4.7K

104Z

C764

R780 47

R779 47

R778 47

R777 47

R776 47

022M

L752

C766

100/4

DADAT2

+2.5V

+3.3V

47/6.3

47/6.3

R797 10

R796 10

DADAT3

MPC2925T

C736

MPC2933T

C735

DSPDA[3.3V]

5VDSP

Q708

C734

104Z

IO

G

Q709

NCH-1479

L707

IO

G

C733

104Z

C715

47/6.3

1K

R7829

INT1[L] SD

1K

R7830

INT0[L] PLLDET

1K

470M

GND10

Y811

Y712

Y613

Y514

Y415

Y316

Y217

Y118

G219

VCC20

+3.3V

Y811

Y712

Y613

Y514

Y415

Y316

Y217

Y118

G219

VCC20

+3.3V

9

10

11

12

13

14

C769

104Z

DSPRST1

A8 9

DSPCS1

A7 8

FMEM/SRAM1

A6 7

A151

A5 6

A161

A4 5

A171

Q717 TC74VHC541FT

A3 4

DSPCL

A2 3

DSPDA

A1 2

G1 1

104Z

C767

GND10

A8 9

A7 8

A6 7

DSPCS2

A5 6

A4 5

Q718 TC74VHC541FT

A3 4

A2 3

A172 WRESET

A1 2

G1 1

104Z

C768

Q719

TC74HCT7007AF

C184

47/6.3

C185

104Z

C805

104Z

INT0 SPRLZ2

CDTO/SCDO SPRLF CVSS

78

6

5

4

3

2

1

561J

89

CMP

T2

RY[L]

R7806

1K

1K

R7805

220K

*

C183

DADAT1 SL+

DADAT2 SL-

C182

L181

R181

4

5

6

7

MUX

VSS3

VSS1

VDD1

Q181BU1923F

VDD2

T1

XI

VSS2

10111213141516

C186

330J

(CH)

MCK1

LRCK2

BCK2

ADDA

DADAT3

NCH-1471

022M

L102

DFSCO

CODECPD

022M

L801

NCH-1471

R801

R802

R803

MCK2 DOL

C802

330/6.3

C803

104Z

R805

47

R806

47

R807

47

R808

LRCK2 SR+

47

R804

DFSDAC

1K

47K

103K

RDSDATA

R7878 47K

R7819

1K

C181

2.2/50

123

VREF

QUAL

RDSDATA

RCLK

X0

T57

X181
XTL4.332M

C187

330J (CH)

5VDSP

330/6.3

47

C116

R11747R11847R11947R12047R121

BICK 12

LRCK11

MCLK10

SDTI 14

SDTO13

CCLK/CKS116

CDTI/CKS015

DFS18

CS/DIF17

PDN19

DACGND

R1231K

R122

C118101J

1K

5V

1K

47

47

PDN 8

DVDD11

BICK 9

MCLK10

DVSS12

SDTI113

SDTI214

SDTI315

LRCK16

SMUTE17

CCLK18

CDTI19

CSN20

DFS021

CKS0

22

CKS123

CKS224

DIF025

DIF126

C

Y

Y

Y

Y

FMEM/SRAM2

A152 INTREQ1

A162 DSPCL

A172 CDTO/SCDO

DFSDAC DSPDA

DAPD RY

CODECPD INT1

DFSCO INT0

P7705B

5.6S

PPDIRECT

12VTRGA

12VTRGB RESET

12VTRGC

TO NAAR7267

POWER

TUMUT

STEREO

AMUT1

RDSDATA

European
model only

R7880 47K

RDSSCK

C114

C113

152J

152J

022M

NCH-1471

104Z

L101

C115

104Z

LIN-

LIN+

RIN-

RIN+

C111

5V

VA 8

S/P 9

AGND 7

VCOM 1

AINL+ 4

AINL- 5

AINR+ 2

AINR- 3AOUTL+26

Q103AK4528VF

AOUTL-25

AOUTR+28

DEM020

C119330/6.3

101J

CAD1 7

Q801

DIF227

AOUTR-27

DEM121

DGND24

VD23 VREF 6

VT22

C120

104Z

C801

L1+ 2

L1- 1

CAD0 6

R1+ 44

DZFL1 5

DZFL2 3

R1- 43

L2+ 42

L2- 41

R2+ 40

R2- 39

L3+ 38

L3- 37

AK4356VQ

R3+ 36

R3- 35

AVSS34

DZFL330 DZFR1 4

DZFR231

DZFR329

VREFH32

DZFE28

AVDD33

5V

C806

104Z

R787522K

R787622K

R787722K

C110

CENTER+

CENTER-

C807

47/6.3

L+

R+

SR-

SW+

SW-

022M

L802

NCH-1471

330/6.3

R7751

1K

R7752

1K

R7753

1K

53

R7754

1K

P40/A1654

R7755

1K

P37/A1555

R7756

1K

P36/A1456

R7757

1K

P35/A1357

R7758

1K

P34/A1258

P33/A1159

P32/A1060

C7709

104Z

RDSSIG

C863

104Z

P31/A961

VCC262

P30/A8[/_/D7]63

VSS264

P27/A7[/D7/D6]65

P26/A6[/D6/D5]66

R7767

220

P25/A5[/D5/D4]67

R7768

1K

P24/A4[/D4/D3]68

R7769

1K

P23/A3[/D3/D2]69

R7770

1K

P22/A2[/D2/D1]70

R7771

1K

P21/A1[/D1/D0]71

R7772

1K

P20/A0[/D0/_]72

R7773

1K

P17/D15/~INT573

R7774

220

P16/D14/~INT474

R7775

470

P15/D13/~INT375

R7776

2.2K
P14/D1276

R7777

2.2K
P13/D1177

R7778

2.2K

R7779

2.2K

79

R7780

2.2K

80

C7705

R78811KR78821KR7883

100/6.3

1K

D7703

5.6S

P7703B

5VDAC

D105

D101

D106

D102D103

D107D108

D104

104Z

C109

SBR-

SBR+

SBL+

SBL-

104Z

C861

DSPCS2

220

R7750

R7781

470

3.3K

R116

DSPRST2

1K

P44/~CS0 50

P45/~CS1 49

P06/D682

P07/D781

R7782

470

Z2LMUT

R115

4.7K

A171

A161

P46/~CS2 48

P47/~CS3 47

P04/D484

P05/D583

R7783

R7785

R7784

470

220

VPCL

Z2MUT1

330

R111

330

R112

C105

47/4

NJM4580M-D

OR MPC4570G2

R113

330

R114

330

R811

3.3K

3.3K

R812

R813

3.3K

3.3K

R814

R815

3.3K

3.3K

R816

R817

3.3K

3.3K

R818

R819

2.2K

3.3K

R820

R821

3.3K

3.3K

R822

R823

3.3K

3.3K

R824

1K

C818

103J

R8261KR842

A151

VCCPUP

P50/~WRL/~WR 46

P03/D385

R7786

220

220

VSTB

VPDATA

2.5V

R827

1.2K

1.2K

R828

R829

1.2K

1.2K

R830

R831

1.2K

1.2K

R832

R833

1.2K

1.2K

R834

R835

1.2K

1.2K

R836

R837

1.2K

1.2K

R838

R839

1.2K

1.2K

R840

R8411KR825

1K

FMEM/SRAM1

R77441KR77451KR77471KR77481KR7749

P52/~RD 44

P51/~WRH/~BHE 45

51:P43/A195152:P42/A185253:P41/A17

Q7701

78:P12/D107879:P11/D9

P01/D187

P02/D286

R7788

R7787

220

T2STB

NJM4580M-D

OR MPC4570G2

101J

C103

7

C106

104Z

1

101J

C104

C819

C820

C821

C822

C823

C824

C825

C826

MAINREQ

DIRPD

DIRCS

DSPCS1

DSPRST1

220

220

R77381KR7739

R77401KR77421KR7743

P56/ALE 40

P53/BCLK 43

P54/~HLDA 42

P55/~HOLD 41

P60/CTS0/RTS0 38

P57/~RDY/CLKOUT 39

24:P76/TA3OUT2425:P75/TA2IN/~W2526:P74/TA2OUT/W2627:P73/~CTS2/~RTS2/TA1IN/~V2728:P72/CLK2/TA1OUT/V2829:P71/RXD2/SCL/TA0IN/TB5IN

M30624MGA-358FP898

1:P96/ANEX1/SOUT4

2:P95/ANEX0/CLK4

3:P94/DA1/TB4IN34:P93/DA0/TB3IN

80:P10/D8

P00/D088

P103/AN393

P104/AN4/~KI092

P105/AN5/~KI191

P106/AN6/~KI290

P107/AN7/~KI389

R7793

R7792

R7791

R7790

R7789

220

220

220

220

220

220

FCL

ISTB

TCL

T1STB

TDATA

FDATA

TO NAAR7267

R1094.7K R105

4.7K

R107

6

Q102

5

8

+12V

4

3

-12V

Q102

2

4.7K

R108

R1104.7K

4.7K

R843

R859

C827

472J

120

R860

120

R844

C828

4.7K

R845

C829

4.7K
R861

120

R862

472J

120

C830

4.7K

R846

4.7K

R847

R863

C831

472J

120

R864

120

R848

C832

4.7K

R849

C833

4.7K
R865

120

R866

472J

120

C834

4.7K

R850

4.7K

R851

R867

C835

472J

120

R868

120

R852

C836

4.7K

R853

C837

4.7K
R869

120

R870

472J

120

C838

4.7K

R854

4.7K

R855

R871

C839

472J

120

R872

120

R856

C840

4.7K

R857

C841

2.2K
R873

4.7K

R874

473J

4.7K

C842

2.2K

R858

MAINCL

220

R7737

P61/CLK0 37

P102/AN294

470

HPMUT

7

1

681J

2

3

681J

681J
5

6

681J

681J

2

3

681J

681J
5

6

681J

681J

2

3

681J

681J
5

6

681J

681J

2

3

681J

103J
5

6

103J

MAINSO

SUBSO

220

2.2K

R7735

R7736

P62/RXD0 36

P63/TXD0 35

30:P70/TXD2/SDA/TA0OUT

5:P92/TB2IN/SOUT356:P91/TB1IN/SIN3

7:P90/TB0IN/CLK3

AVSS96

P101/AN195

R78941KR77971KR7794

+15V

-15V

4.7K

101J

C101

Q101

8

4

Q101

101J

C102

4.7K

R106

OR NJM5532M-D

OR BA15532F

NJM2114M-D

Q802

8

+12V-12V+12V-12V+12V-12V+12V-12V

4

Q802

NJM2114M-D

OR BA15532F

OR NJM5532M-D

OR NJM5532M-D

OR BA15532F

NJM2114M-D

Q803

8

4

Q803

NJM2114M-D

OR BA15532F

OR NJM5532M-D

OR NJM5532M-D

OR BA15532F

NJM2114M-D

Q804

8

4

Q804

NJM2114M-D

OR BA15532F

OR NJM5532M-D

OR NJM5532M-D

OR BA15532F

NJM2114M-D

Q805

8

4

Q805

NJM2114M-D

OR BA15532F

OR NJM5532M-D

TO NAAR7267

SUBREQ

RES1

SUBPOFF

SUBRES

1K

2.2K

R77311KR77321KR7733

R7734

P65/CLK1 33

P66/RXD1 32

P67/TXD1 31

P64/~CTS1/~RTS1/~C 34

P77/TA3IN 23

P80/TA4OUT/U 22

P81/TA4IN/~U 21

P82/~INT0 20

P83/~INT1 19

P84/~INT2 18

P85/~NMI 17

VCC1 16

XIN 15

VSS1 14

XOUT 13

~RESET 12

P86/XCOUT 11

P87/XCIN 10

CNVSS 9

BYTE 8

P97/~ADTRG/SIN4100

AVCC99

P100/AN097

VREF98

R7800

104Z

1K

C7712

VOLH

GND

DACGND

180K

R155

10K

6

R103

NJM4580M-D

OR MPC4570G2

5

3
NJM4580M-D

OR MPC4570G2

10K

2

R104

180K

R156

1

C864

104Z

C865

C843

104Z

104Z

7

1

C851

104Z

C858

C844

104Z

104Z

7

1

C852

104Z

C859

C845

104Z

104Z

7

1

C853

104Z

C860

C846

104Z

104Z

7

P7704B

10K

R7833

30

29

7

6

4

2

1

104Z

C7702

C152

10/16

NJM4580M-D

OR MPC4570G2

C153

10/16

C847

47/16

C854

47/16

C848

47/16

C855

47/16

C849

47/16

C856

47/16

C850

47/16

C857

47/16

R7720

R7700

R7730

R7729

R7728

R7727

R7726

R7725

R7724

R7723

R7722

R7721

R7719

R7718

C7706

R7709

R7708

R875

R876

R877

R878

R879

R880

R881

R882

R7832

C7707

104Z

R7712

C7701

7

1

22

22

22

22

22

22

22

22

FLASH WRITER

P7702

10K

100

INTREQ2

100

220

220

220

220

2.2K

2.2K

1K

104Z

R7821 22K

1K

C7708

R7820 220K

2.2K
RDSSCK PROTCTTHM

10K

10K

X7701

104Z

2.2K

47K
R7812

2.2K

10K

UDZ6.2B

100

D7701

C7703

D7702

100/6.3

104F

C7704

100/6.3

220K

L7701

NCH-1477

-15V

6

NJM4580M-D

Q100

OR MPC4570G2

5

8

R101

100K

AINGND

4

R102

3

100K

Q100

C107

2

103K

C108

000J

R809

RES

GND

CVSS

WRESET

SUBRES

SUBRQ

SUBPOFF

VCCPUP

POFF SEC1H

CSTCV16.0MXJ0C

D7704

R7713

10K

D7706

+13V

104Z

+15V

AINGND

TR

AINGND

TL

DOSBR

SBGND

FGND

FGND

DOR

SGND

DOSL

SGND

DOSR

CSWGND

DOC

CSWGND

Q7702

D77051SS352

1/50

C7711

TO NAAR7267

P811B

P7701A

VOLH

PRO

TO MAIN AMP

RN1404

KRC104S

TX-DS898

A

SCHEMATIC DIAGRAM 3

AUDIO I/O SECTION

V5R

1

P3200

LEFT

ZONE 2

LINE OUT

RIGHT

2

3

DVD

PLAY IN

P3201

REC OUT

VIDEO 1

PLAY IN

REC OUT

VIDEO 2

PLAY IN

LEFT

RIGHT

LEFT

RIGHT

LEFT

RIGHT

P3202

LEFT

RIGHT

LEFT

RIGHT

4

P3203

LEFT

VIDEO 3

PLAY IN

RIGHT

LEFT

5

VIDEO 4

PLAY IN

RIGHT

R3410

100

R3411

100

C3280

104Z

R3200

330

C3200

331J

C3201

331J

R3201

330

R3236

2.2K

R3237

2.2K

C3281

104Z

R3202

330

C3202

331J

C3203

331J

R3203

330

R3238

2.2K

R3239

2.2K

C3282

104Z

R3204

330

C3204

331J

C3205

331J

R3205

330

R3206

330

C3206

331J

C3207

331J

R3207

330

C3283

104Z

R3208

330

C3208

331J

C3209

331J

R3209

330

V5L

AGND

C3404

102J

C3405

102J

C3222

47/50

R3222

56K

R3223

56K

C3223

47/50

C3212

47/50

R3212

56K

R3213

56K

C3213

47/50

C3214

47/50

R3214

56K

R3215

56K

C3215

47/50

C3216

47/50

R3216

56K

R3217

56K

C3217

47/50

C3218

47/50

R3218

56K

R3219

56K

C3219

47/50

C3220

47/50

R3220

56K

R3221

56K

C3221

47/50

P3220A

VIDEO 5

R3234

220K

R3235

220K

R3408

680

R3409

680

R3224

220K

R3225

220K

R3240

220K

R3241

220K

R3226

220K
R3227

220K

R3242

220K

R3243

220K

R3228

220K

R3229

220K

R3230

220K

R3231

220K

R3232

220K

R3233

220K

B C D E F G H

P1010A

TO TUNER PACK

3

2

6

5

3

2

6

5

3

2

6

5

3

2

6

5

3

2

6

5

3

2

6

5

8

NJM4565M-D

Q3205

Q3205

4

8

NJM4565M-D

Q3200

Q3200

4

8

NJM4565M-D

Q3201

Q3201

4

8

NJM4565M-D

Q3202

Q3202

4

8

NJM4565M-D

Q3203

Q3203

4

8

NJM4565M-D

Q3204

Q3204

4

NAAF-7264

SD

GND

TUR

TUL

TMUT

STEREO

1

C1006

R1005

100K

R1006

100

R3000

330

C3000

C3001

R3001

330

C3080

104Z

R3020

330

C3020

331J

C3021

331J

R3021

330

R3032

2.2K

R3033

2.2K

C3081

104Z

R3022

330

C3022

331J

C3023

331J

R3023

330

3.3/50

R1003

100K

R1004

100K

*

*

R1000

330

C1007
10/16

C3002

47/50

R3002

56K

R3014

47K

R3015

47K

R3003

56K

C3003

47/50

C3026

47/50

R3024

56K

R3025

56K

C3027

47/50

C3028

47/50

R3026

56K

R3027

56K

C3029

47/50

C3004

*

152J

R3004

470K

C3006

220/6.3

C3007

220/6.3

R3005

470K

C3005

*

152J

R3028

220K

220K

R3029

R3034

220K

R3035

220K

R3030

220K

220K

R3031

R3006

R3007

8

7

1

7

1

7

1

7

1

7

1

7

C3322
47/16

C3323
47/16

R3406

120

Q3412

RN1441

RN1441

Q3413

R3407

120

R3310

220K

123456789

Q3300 TC9274AN-008

VDD VSS

42

R3404

560

Q3410
RN1441

Q3411

RN1441

R3405

560

C3320

220/16

RZ2L

AGNDILAGNDIRAGND

TO NAAR-7267 (PART-9)

1

C3402
47/50

C3403
47/50

7

1011121314151617181920

C3321

220/16

RZ2R

P3210B

3

Q3400

2

NJM4565M-D

6

Q3400

5

4

C3340

104Z

C3400

47/50

R3400

R3402

220K

56K

R3403

R3401

220K

56K

C3401

47/50

2122

CL

GND

DATA

FUNC

23242526272829303132333435363738394041

C3300

101J

FCL

ISTB

R3301 2.2K

R3300 2.2K

R3302 2.2K

TO NAAR-7267 (PART-9)

FDATA

MUTZ2

R3320

P3211B

P3000

LEFT

PHONO

RIGHT

LEFT

CD

RIGHT

P3001

LEFT

REC OUT

RIGHT

TAPE

LEFT

PLAY IN

+15V

-15V

GND

22 1/2W

22 1/2W

R3321

RIGHT

DET

R1001

560

560

3

5

3

5

12VTU

330

3

2

6

5

2

6

2

6

+5V

FMSIG

C1003

3.3/50

8

Q3000

C3008

123J

R3008

270K

R3009

270K

C3009

123J

Q3000

4

8

NJM4565M-D

Q3020

Q3020

4

8

NJM4565M-D

Q3021

Q3021

4

GND

VPCL

C1004

101J(CH)

NJM4565M-D

1

C3010

392J

R3010

22K

R3011

22K

C3011

392J

7

1

7

1

7

VPDATA

PLLSTB

R3012

R3016

1.2K

R3017

1.2K

R1002

0

R3013

0

100K

C3122

220/16

C3123

220/16

C1005

101J

Type Destination

MDD USA,CANADA

MPP EUROPE

MWT,MWR,MPA

MJJ JAPAN

A

R1102

680K

C1104

104Z

C3120

47/16

RZ2L

AGNDILAGNDIRAGND

TO NAAR-7267 (PART-9)

2SC2712

P3010B

*Part No.

ASIA

Q1102

R1103

RDSDET

3.3K

Q3100 TC9273F-017

VSS VDD
123456789

C3121
47/16

C3140

104Z

RZ2R

C3000,

C3004,

C3001

C3005

101K No

221K

Yes

221K Yes

101K No

C1002

10/16

A

No

Yes

No

No

Q1001
78M12

IO

G

ISTB

FDATA

16171819202122232425262728

STB

GND

1011121314 15

FCL

ISTB

FDATA

PLLSTB

VPDATA

R3102 2.2K

R3100 2.2K

R3101 2.2K

R1012 2.2K

R1011 2.2K

R1010 2.2K

TO NAAR-7267 (PART-9)

FCL

VPCL

C1001

104Z

CL DATA

TMUT

R1015 2.2K

P3011B

SD

R1013 2.2K

C3100

101J

STEREO

R1014 2.2K

NAAF-7263

GND

+5V

+15V

-15V

RDSDET