Onkyo HT-R980 (B) Service Manual

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SERVICE MANUAL

AV RECIEVER

MODEL HT-R980 (B)

SERVICE MANUAL

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Ref. No. 4196

072010

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HT-R980

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TEL [phone] QQ 376315150 892498299

Europe model

HT-R980 in HTiB ”HT-S9300”

TEL

13942296513

HT-R980 in HTiB ”HT-S9305”

BMPP

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.

120V AC, 60HzBMDC

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230V AC, 50Hz

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Black model

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RC-764M

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SERVICE PROCESURE

HT-R980

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1. Replacing the fuses

This symbol located near the fuse indicates that the
fuse used is show operating type, For continued protection against
fire hazard, replace with same type fuse, For fuse rating, refer to
the marking adjacent to the symbol.

Ce symbole indique que le fusible utilise est e lent.
Pour une protection permanente, n'utiliser que des fusibles de meme
type. Ce demier est indique la qu le present symbol est apposre.

REF. NO.

F6901
F6901 or
F6902
F6902 or
F901
F901 or
F901
F901 or

6

PART NAME DESCRIPTION

FUSE
FUSE
FUSE
FUSE
FUSE
FUSE
FUSE
FUSE

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1

5

1

5

0

10A-UL/T-233 <B MDC, MPP>
10A-T/UL-ST2 <B MDC, MPP>
10A-UL/T-233 <B MDC, MPP>
10A-T/UL-ST2 <B MDC, MPP>
4A-SE-EAK FUSE <B MPP>
4A-SE-TL250V <B MPP>
8A-UL/T-233 <B MDC>
8A-T/UL-ST2

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PART NO. REMARKS

252330GR
252333GR
252330GR
252333GR
252077GR
252277GR
252329GR
252261GR <B MDC>

<MDC>: Canadian model
<MPP> : European model

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2. Safety check out

(U.S.A. model only)

TEL

13942296513

After correcting the original service problem, perform the following safety check before releasing the unit to the customer.
Leakage current Check
Measure the leakage current to a known earth ground (water pipe or conduct etc.) by connecting a leakage current
tester between the earth ground and exposed metal parts of the unit (input/output ground terminals, screw heads or metal overlays etc.).
Plug the power supply cord directly into a 120V AC 60Hz wall socket and turn ON/STANDBY button on.
Any current measured must not exceed 0.5mA.

3. To initialize setting

Initialization of memories.
Press ON/STANDBY button while pressing down VCR/DVR button
when the unit is POWER ON, then the FLT displays "CLEAR", and
turn to STAND-BY.
Remove power cord from power line.

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TX-SR308/ /508/ 578/ 608 HT-R280/ 380/ 538/ 580/ 680/ 980/ C230/ C260 DTR-20.2/ 30.2

TROUBLE SHOOT-1

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No Power

BAETC-0376/0390 (Power supply)
BADG-0364 (MPU Board)
JL901 4pin +12V
2pin +10V

BAETC-0

Replace Power Supply Board orRepair
Sub Transformer T902 and itsperipheral

TEL

circuit.

3

No Power

7

376/0390 (Power supply)

13942296513

NO

6

3

1

This is just for general reference and does not including every single case.

5

YES NO

1

YES

5

0

BAETC-0376/0390
(Power supply)

BADG-0364 (MPU Board)

After Power on,
Voltage atJL901_1pin is changed
from +12V t o 0V?

BAETC-0376/0390
(Power Supply)

F901 is blown out?

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YES

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1

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NO

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2

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BADG-0364 (MPU Board)

Replace Q701 and also
repairits peripheral circuit.

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TX-SR308/ /508/ 578/ 608 HT-R280/ 380/ 538/ 580/ 680/ 980/ C230/ C260 DTR-20.2/ 30.2

9

After replacing F901 on
BAETC-0376/0390

either of F901 on

or F6901/F6902 on BAAF-0341(AF

Board) blows out?

BAAF-0355(AF Board)

Replace “AF Board”.
or “D6901 (Power supply diode)”

“Power AMP(Final_TR and A_Class AMP)

and also repair their peripheral circuit.

w

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(Power supply)

Power supply

YES

.

x

Board

i

NO

Replacing F901 will not
improve the unit.

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BADG-0346 (MPU Board)

After Power on, Voltage at

P2001 22/21pin +5V
17/18pin +12V

NO

BAETC-0359/0352/0345/
(trans teminal Board)

After Power on, Voltage at

JL952 AC10V

NO

Replace Power
Transformer or

1

6

Repair its peripheral

3

.

circuit.

YES

c

YES

BAVD-0375/0389
(Video board)

Replace Video Board or
Repair D901/Q9023/Q9031
and their peripheral circuit.

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m

TX-SR308/ /508/ 578/ 608 HT-R280/ 380/ 538/ 580/ 680/ 980/ C230/ C260 DTR-20.2/ 30.2

A

TROUBLE SHOOT- 2
No Display

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2

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Fluorescent Display Tube
is not working?

Replace Fluorescent
Display Tube or
BADIS-0373/0387(Display
Board).

BAPS-0342/0349/0356

(-VP Board)
Replace -VP Board or
Check for signal line
damage etc. and fix any
damages.

3

No Display

YES

7

BCDEFGH

This is just for general reference and does not include every single case.
The above waveforms are got by Oscilloscope of Maximum Horizontal Sensitivity: 100MHz.
The results depend on the oscilloscope.

NO

6

BAPS-0342/0349/0356(-VP Board)
JL953 between 2pin-4pin:

NO

3

NO NO

BAPS-0342/0349/0356
(-VP Board)

JL951 1pin-2pin AC3.3V

YES

BAPS-0342/0349/0356
(-VP Board)

R950(8.2 ) is disconnected?

YES

1

5

AC3.3V

YES

1

NO

Replace Power transformeror
Repair its peripheral circuit.

5

BAPS-0342/0349/0356 (-VP Board)

JL953 3pin -33V
1pin and 5pin +3.3V

BAPS-0342/0349/0356(-VP Board)

JL951 3pin-4pin AC40V

0

NO

YES

YES

8

BADIS-0373/ 0387
(Display

P701
26pin FLD_SDD
27pin FLD_CLK
28pin FLD_CS

Transmission of each
of the signals is

BADG-0413(MPU Board)

Replace
or Repair Q701 and
their peripheral circuit.

Board)

NO

MPU Board.

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correct?

2

YES

4

BADIS-0373/ 0387
(Display

Replace Display Board
or repair Q7003 and
their peripheral circuit.

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Board)

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TEL [phone] QQ 376315150 892498299

BAPS-0342/0349/0356 (-VP Board)

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Timing of Serial Communication

1

1 byte data

address data

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Replace R950 (8.2 ) or -VP Board

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1 byte data

data to be

1

3

BAPS-0342/0349/0356 (-VP Board)

Replace -VP Board or

Q960/D960/D962/R961 and

V:1V/cm
H:02Msec/cm

V:1V/cm
H:10µsec/cm

V:1V/cm
H:1µsec/cm

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their peripheral circuit.

Repair

Q

FLD_CLK FLD_SDD(DATA) FLD_CS

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TX-SR578 HT-R680 HT-R980TX-SR578 HT-R680 HT-R980

Repair

A

TROUBLE SHOOT-3
No Sound

Q

1

BAHDM-0403(HDMI Board)
P8001 16pin HDMI_SPDIF .
15pin HDMI_MCK
13pin HDMI_BCK
11pin HDMI_LRCK
9pin HDMI_FLR

Waveforms are no problem?

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TEL [phone] QQ 376315150 892498299

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No Sound
from HDMI input

NY

BADG-0403 (HDMI Board)

JL801

T

1&4pin +12V

BAETC-0352(torans terminal)

JL952 1-3pin

YY

BAVD-0375/0389(Video)
Replace Video Board or Repair

D9011/R9013/R9012
and their peripheral circuit.

E

BAHDM-0403(HDMI Board)
Make sure that JL801 3pin is 12V

Replace HDMI Board
or Replace Q8501(HDMI_4RX)
Q81061(HDMI 1st SW)

or Repair its peripheral circuit.

L

Note:
This is just for general reference and does not include every single case.
The above waveforms are got by Oscilloscope of Maximum Horizontal Sensitivity: 100MHz.
The results depend on the oscilloscope.

3

N N

1

BCDEF GH

7

Y

AC10V

N

Replace Power
transformer or
Repair its peripheral
circuit.

3

9

4

6

No Sound
from COASXL/OPT input

BAHDM-0403(HDMI Board)
DIR_OUT
P8001 3pin DIR_BCK
5pin DIR_LRCK
7pin DIR_FLR
P8002 23pin DIR_MCK

Waveforms are no problem?

BADG-0364
(MPU Board) DSP_OUT

P8002 24pin DSP_FL/R
P8001 8pin DSP_SL/R

,

10pin DSP_CSW

,

4pin CX_SCLK

.

6pin CX_LRCLK
Waveforms are no problem?

BADG-0364(MPU Board)
DAC_OUT

Analog signal outputs from 4-9
pins of P5502?
4pin----FR 5pin----FL
6pin----SW 7pin----C
8pin----SR 9pin----SL

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Y

9

Y

6

1

5

NNN

NN

5

1

BADG-0364(MPU Board)
P2001 21 22pin +5V

BADG-0364(MPU Board)
Replace MPU Board or
Replace

U131/132 Q301 Q131 or

Repair their peripheral

N

BADG-0403(HDMI Board)

JL801

BAHDM-0403(HDMI Board)
Make sure that JL801 2pin & 4pin is
12V. Replace HDMI Board or
Replace Q2001(DSP-IC) or
Repair its peripheral circuit.

BADG-0364(MPU Board)
P2001 21 22pin +5V

3

BADG-0364(MPU Board)
Replace MPU Board or
Replace Q302 or
Repair its peripheral

1

YY

2pin and 4pin +12V

Y

YY

circuit.

circuit.

5

BAETC-0352(torans terminal)

N

BAETC-0359(torans terminal)
JL952 1-3pin AC10V

BAETC-0352(torans terminal)

BAVD-0382/0389(Video Board)
Replace Video Board or

Repair
Q9031/D9011/R9013/R9012
and their peripheral circuit.

0

JL952 1-3pin

BAVD-0375(Video Board)

Replace Video Board or
Repair
Q9031/D9011/R9013/R9012

and their peripheral circuit.

Y

BAVD-0382/0389(Video Board)

Replace Video Board or
Repair
D9011/9013/R9012

and their peripheral circuit.

JL952 1-3pin

AC10V

AC10V

Q

N

N

Q

Replace Power
transformer or
Repair its peripheral
circuit.

3

7

6

8

No Sound
from ANALOG input

AUDIO-SEL_OUT

Signal output is no problem?

BAAF-0348(AF Board)
SBR--J4140 SR--J4167
FR----J4171 C----J4170
FL----J4172 SL--J4169
SBL--J4186
refer to a figure

BATRM-0368(TRM Board)
JL600(AMP_OUT)

Signal output is no problem?

SR----6pin FR----5pin
C------4pin FL-----3pin
SL-----2pin SBR--7pin

SBL---1pin

BATRM-0368(TRM Board)
JL603 1Pin +22V

BADG-0364(MPU Board)
P5503 3pin (SEC1H)
Voltage changes from 0V to
3V about 2 or 3 seconds after
power-on?

BATRM-0368(TRM Board)
JL610 1pin, 2pin, 3pin, 4pin

3

1

Voltage changes from 0V to
3V about 3 or 4 seconds
after power-on?

BATRM-0368(TRM Board)

Replace TRM Board or
Repair

R6690, and their peripheral
circuit.

9

Y

Y

Y

Y

Y

5

Y Y

Q6601/6602/6603/6604

1

2

5

IJK

4

BAAF-0348(AF Board)
Q4170 3pin +5V

N

Q4171 3pin -15V
D4172 anode +7V
D4171 cathode -7V

BCAF-0348(AF Board)
Replace AF Board or
Repair Q4001 and its
peripheral circuit.

BCAF-0348(AF Board)

N

N

N

Replace AF Board or
Repair R4160/4166
D4300/4301/4302/4303 and
their peripheral circuit.

BADG-0364(MPU Board)

P5503 6pin(I-pro):0V
5pin(V-

JL501 3pin(THE): +1V or lower

0

8pin(V-olh):0V

8

BADG-0364(MPU Board)
Replace MPU Board or
Replace Q701 and repair
its peripheral circuit.

Y

pro):0V

9

9

2

8

BCAF-0348(AF Board)

N

NN

4

BCAF-0355(AF Board)
Replace AF Board or
Repair powerTR
and their peripheral circuit.

Replace AF Board or
Repair Q4170, Q4171, D4172, D4171
and

BCAF-0348 (AF Board)

P6901(+52V) P6902(-52V)

9

2

their peripheral circuit.

N

Y

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2

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TEL [phone] QQ 376315150 892498299

9

BCAF-0355(AF Board)
Replace AF Board or
Replace D6901 F6901
F6902 and repair their
peripheral circuit.

6

DIR_FLR DIR_LRCK DIR_BCK DIR_MCK

HDMI_SPDIF

7

V:1V/cm H:0.1µ/cm

8

w

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DSP_FLR/SLR/CSW CX_LRCK CX_SCLK HDMI_MCK
HDMI_FLR HDMI_LRCK HDMI_BCK

V:1V/cm H:0.1µ/cm V:1V/cm H:5µ/cm V:1V /cm H:0.1µv/cm V:1V/cm H:0.1µv/cm

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figure

TX-SR578/ 608 HT-R680/ 980/ RC260 DTR-20.2/ 30.2

A

TROUBLE SHOOT-4
No Pictuer

Q

1

TEL [phone] QQ 376315150 892498299

2

Q

3

7

BCDEFGH

Note:
This is just for general reference and does not include every single case.

6

No Picture from Analog

(COMPONENT/ S_VIDEO Input)

3

1

Y

N

5

1

No Picture from HDMI

(COMPONENT/S_VIDEO Input)

5

BADG-0403(HDMI Board)
P2801 2pin V out
4pin Y out
6pin B out
8pin R out
Video Signal OK?

0

8

No Picture from HDMI

(All HDMI Input)

Y

9

No Picture from HDMI

(HDMI Input from 1 to 4)

2

4

No Picture from HDMI

(Front HDMI Input)

9

8

2

9

9

TEL [phone] QQ 376315150 892498299

BAVD-0375/0389
(Video Board)

JL952 1-3pin AC10V

3

4

T

E

L

1

3

9

4

BAVD-0375/0389
(Video Board)

Q9022 3pin +5V

BAVD-0375/0389
(Video Board)

Replace Video Board or
Replace Q2001 and repair
its peripheral circuit.

YNY

2

2

Y

Replace Video Board or
Replace Q9022 and repair
its peripheral circuit.

NN

9

6

5

1

N

Replace Power
transformer or
Repair its peripheral
circuit.

BAVD-0375/0389
(Video Board)

BAVD-0375(Video)
JL952 1-3pin AC10V

3

BAVD-0375/0389
(Video Board)

Replace Video Board or

Replace D9011/R9013
/R9012 and repair
its peripheral circuit.

BADG-0403(HDMI Board) JL801 2&4pin +12V

Y

Q

Q

BADG-0403(HDMI Board)
Q8200(cannot Replace)

Replace HDMI Board

or Replace Q8501/8801/8802

No Picture from HDMI

(COMPONENT/S_VIDEO Input)

BADG-0403(HDMI Board)
Q8200(cannot Replace)

Replace HDMI Board
or Replace Q8803/8804/8401
and repair its peripheral circuit.

/8803/8804/8806/8807 and repair
its peripheral circuit.

3

YY

7

Y

1

5

1

3

6

(All HDMI Input)

No Picture from HDMI

No Picture from HDMI

BADG-0403(HDMI Board)
Q8200(cannot Replace)

Replace HDMI Board
or Replace Q8161/8501/8801/8802
/8803/8804/8806/8807 and repair
its peripheral circuit.

0

5

BADG-0403(HDMI Board)
Q8200(cannot Replace)

Replace HDMI Board

(HDMI Input from 1 to 4)

or Replace Q8161/8501/8801/8802
/8803/8804/8806/8807 and repair
its peripheral circuit.

Y

9

8

(Front HDMI Input)

No Picture from HDMI

2

4

9

8

2

9

9

5

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TX-SA578/ 578V/ 608 TX-SR508/ 608 HT-R680/ 980/ C260 DTR-20.2/ 30.2

A

BCDEFGH

Reference materials
BLOCK DIAGRAMS (

Q

1

TEL [phone] QQ 376315150 892498299

2

3

4

5

T

Q

BAHDM-0403 HDMI Board

TX-SR608, TX-SA608, HT-RC260,
DTR-20.2, DTR-30.2

PC VIDEO IN

ADIN(FFC)

TX-SR608, TX-SA608, DTR-30.2

HDMI

FRONT

E

L

TX-SR608, TX-SA608, HT-RC260,
DTR-20.2, DTR-30.2

HDMI IN5

HDMI IN4

HDMI IN3

HDMI IN2

HDMI IN1

HDMI Video & Digtal Audio Section)

GND

7

RGB
VS,HS
I2C

ADINPY

ADINPB

ADINPR

ADINCV

TMDS
CEC
DDC
RPWR
HPD

3

TMDS
CEC
DDC
RPWR
HPD

TMDS
CEC
DDC
RPWR
HPD

TMDS
CEC
DDC
RPWR
HPD

TMDS
CEC
DDC
RPWR
HPD

TMDS
CEC
DDC
RPWR
HPD

9

4

6

2

3

Q8661

TMDS141

Rx Tx

HDMI Buffer

2

9

Rx0

Rx1

Q8161
SiI9387

HDMI

Fast Switching

Rx2

Rx3

Rx4

I2S

Tx

3

TMDS

CEC
DDC

+5V

HP DET

1

TMDS

CEC

DDC

+5V

HP DET

TMDS

CEC

DDC

+5V

HP DET

TMDS

CEC

DDC

+5V

HP DET

TMDS

CEC

DDC

+5V

HP DET

TMDS

CEC

DDC

+5V

HP DET

TMDS

DDC

6

TMDS

DDC
RPWR
HPD

I2C
CEC

1

5

1

5

Rx3

3

Rx2

Rx1

Rx0

OP-1

OP-2

COAX-1

COAX-2

Q8501
SII9233

HDMI
4Rx

1

TTL

5

TC74VCX162827FT x2

12bit x3

Q301
DIR/ 2CH ADC

Q8806
Q8807

Bus switch

HDMI MCK
HDMI BCK
HDMI LRCK
HDMI FLR
HDMI S/PDIF

0

10bit x3

12bit x3

Q

CH,BH,AH
AVS,AHS
I2C

Q8200

FLI32626

SEQUIOA

Video

Processor

B3P

SV3P

A2P

C4P

Q

TTL in

ARC S/PDIF

3

TTL out

10bit x3

HDMI MCK
HDMI BCK
HDMI LRCK
HDMI FLR

PCMSLR_DR1
PCMCSW_DL1
PCMSBLR_DR2

HDMI S/PDIF

HDMI MCK
HDMI BCK
HDMI LRCK
HDMI FLR

7

6

8

Q205
TC74VHC157F

1

3

DIR MCK
CX LRCK
CX SCLK
DSP FLR

9

5

2

TC74VCX162827FT x4

PCMLRCK_DR0
PCMBCK_DSDCLK
MXK_HDMI
PCMLR_DL0

5

1

DIR MCK

Q8803
Q8804

Q8801
Q8802

Bus switch

0

DIR MCK
DIR BCK
DIR LRCK
DIR FLR

4

PCMSLR_DR1
PCMCSW_DL1
PCMSBLR_DR2

HDMI S/PDIF

9

12bit x3 DDC

9

8

2

DIR MCK

8

Q8401
SII9136

TTL Tx

HDMI

4

Q201 DSP

Tx

I2S

CEC

TMDS

8

9

CX LRCK
CX SCLK
DSP SBLR
DSP SLR
DSP CSW
DSP FLR

Q302 6CH DAC

2

9

+5V Hot Plug

HPD

9

2

TMDS
CEC
DDC
+5V
HP DET

ARC S/PDIF

9

9

HDMI OUT

SBL/ SBR

SL/ SR

C/ SW

FL/ FR

TEL [phone] QQ 376315150 892498299

w

w

w

.

x

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Q131 74HCU04F

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ANALOG L/R

6

3

.

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BADG-0403 MPU/DIR/DAC Board

TX-SR508/ 578 TX-SA578 / TX-SA578 HT-R580/ 680/ 980

Reference materials, (protect detection)

Q

Q

TEL [phone] QQ 376315150 892498299

MPU

SP_RLSB
SP_RLF

SP_RLZ2

SP_RLCS

GNDDG2

+3.3VMPU

THERMAL

VOLH
SEC1H

VPROTECT

IPROTECT

3

TEL

7

1
2
3

1/50

C6704

13942296513

R6701

22K

1/50

C6714

10K

R6702

C6703

Q6703

2SA1163-BL

D6703

10K

R6712

C6713

Q6713

2SA1163-BL

D6713

6

104Z

47K

R6704

UDZS3.3B

104Z

47K

R6714

UDZS3.3B

1

LM61CIZ

G

2

O

V

3

Q6702

2SC2712-GR

220K

R6706

220K

R6716

3

Q6380

NM

R6708

D6702

1

Thermal Senser

C6631

PC board

D6701

D6704

UDZS3.3B

21

KDS4148U

C6701

100/25

5.6K

R6709

52.5V

R6721

4.7K

R6710

NM

33K

Q6701

2SC2712-GR

21

KDS4148U

C6706

10/50

5

1

5

Amplifier PC board

0

P6080

NPLG-2P29

ID+
ID-

(NH)

Q

1

3

52.5V

2
1

Q

-52.5V

T901

Q6050
2SC4468

2SC5242

R6140

56K

R6100

0.22(5W)

Q6060

2SA1695

2SA1962

D6000

KDS4148U

Power Amplifier

Q6070

2SC2229

10K

R6150

C6050

R6170

47K

12

R6180

47K

7

3

S4

S3

S2

S1

103J

6

8

IPRO

R6160

SPL

VPRO

VOLH

3

+24V

AC_S1L+

33K

1

*

9

5

(1W)

8.2

R6197

AC S1H+

AC S1H-

SN5051
F6901

12A 250V

1

1

2

C6911

S1L+

0

5

47K

R6903
Q6707

2SC2712-GR

12

102J

D6902

+22V

4

R6902

1K

NRL-1P10A-DC12-196

1SS352

NRL-1P10A-DC12-196

104J

C6915

8

SP_RLCS

RL6902

4

3

5

5

3

4

RL6901

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1

3

4 5

SP_RLF

1

3

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9

4 5

1

2

2

1

RL6600

Q6601

RN1205

RL6602

RL6603

2

Q6602

RN1205

8

6

2

6

2

5

6

2

4

C6912

334J/100V

C6913

334J/100V

SPL

9

2

8

D10XB60H

D6901

SP_RLZ2

4

RL6605

1

3

4 5

Q6603

SP_RLSB

RL6607

1

3

2

4 5

Q6604

3

2

9

RN1205

9

RN1205

9

6

2

6

2

Speakers Terminal PC board

9

52.5V

-52.5V

TEL [phone] QQ 376315150 892498299

TX-SR508/ 578 TX-SA578 / TX-SA578 HT-R580/ 680/ 980

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C6916

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Amplifier PC board

TX-SR578/ 608 HT-R680/ 980/ C260 DTR-20.2/ 30.2

MMPU/ VMPU/ DSP Update Procedure-1

Q

TEL [phone] QQ 376315150 892498299

Preparation for Update-1

Q

1. PC（Personal Computer） which can play back wav files and output digital audio signal under Windows XP.

2. Software：Given wav-formatted FW Store it in the PC in advance (PC Update) or burn a CD-R with it as a music disc (CD Update).

3. Connection: DIGITAL (OPTICAL/COAXIAL) ourput of PC/CD Player --> DIGITAL (OPTICAL-1/COAXIAL-1) INPUT of TX-SR608 etc.

* PC needs to be able to handle wav files and output digital audio signal.
* For wav-compatible PCs which do not output audio signal at the above specification,
use a commercially-available USB-AUDIO interface unit. e.g. Onkyo-made ND-S1

* PC needs to run Windows XP. Windows Vista and Windows 7 do not work.
* Set wave Volume to Maximum including Volume Control in Control Panel.
For further information, please see Owner’s manual of your PC.

* Instead of PC, CD players with DIGITAL output terminal can be used.
Note: CD players need to output digital audio signal .
Some CD players and DVD players are not suitable for update because they process audio signal to output.
Burn a CD-R as music disc.

PC(Personal Computer）

7

3

Connection Example

6

3

1

5

1

5

0

For a different shape of OPTICAL terminal,
Use a conversion adapter.

DIGITAL

OUT

OPTICAL

8

OPTICAL

1

(VCR/DVR)

9

4

2

Control Panel

--> Sounds and Audio Devices

--> Volume tab

--> Advanced

--> Turn all the levels to Max.

Rear Panel

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2

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9

TEL [phone] QQ 376315150 892498299

TEL

w

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13942296513

USB cable

SYNC/
UNSYNC

PC

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T

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O
P

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A
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B
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d T

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iP

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B

D
N
A

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S
/
N
O

USB-AUDIO interface unit. e.g. Onkyo-made ND-S1

ANALOG

OUT

REMOTE
CONTROL

DIGITAL

L

OUT

OPTICAL

CD player

R

<NOTE 1>
When not display it about 20 seconds later "Writing” .
right digitalaudio signal is not output.
Check the connection and settings and try again.
When another try results in failure again, use the other update method.
<NOTE 2>

w

DURING FW UPGRADE, DO NOT TURN OFF THE UNIT. DO NOT REMOVE ANY CONNECTIONS.
These operation will not allow FW Upgrade any more, and the whole board or IC will need replacing.

.

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DIGITAL

OUT

OPTICAL

DIGITAL

OUT

OPTICAL

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OPTICAL

(VCR/DVR)

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Rear Panel

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MMPU/ VMPU/ DSP Update Procedure-2

Update Procedure

7

Q

Q

1.

2.

3.

TEL [phone] QQ 376315150 892498299

TEL

3

While the unit is on, hold down [DISPLAY] and then press [ON/STANDBY].

Main FW Version will be shown on Front Display.

e.g.

While Main FW Version is shown, press [+(TONE)].

DSP FW Version will be shown on Front Display.

e.g.

While DSP FW Version is shown, press [RETURN].

*  TUNING  key changes “AUTO COAX1 OPT1.”
 （”AUTO” means “COAX1” or “OPT1” will be automatically detected.
* TUNING key changes “ALL MMPUVMPUDSPVSPPORT”.
 （TOTAL = MMPU+VMPU+DSP+VSP+PORT）

4. When MMPU VMPU and DSP FWs are upgraded at the same time, select “AUTO ALL” and press “ENTER.”

*The FW data please use Package Wev file.
For separate upgrade, select “MMPU” “VMPU” or “DSP”
and please “ENTER.”
*The partial renewal cannot use Package Wev file.
Please use individual Wav File.

5. PC upgrade: Play back the stored wav file in your PC.

CD upgrade: Play back the FW CD-R with the connected CD player. It takes about 15 minutes.

[NOTE] Make sure that ”dolby dts” is shown before starting playback.

About 20 seconds later, the message will change from S/PDIF Update... to Writing...

13942296513

When “Writing...” will not be shown, the output music data is not correct.

Check the connection and settings.

6

M:1.02/10323AE

D:1.02/10416a38

AUTO ALL

S/PDIF Update..

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1

TX-SR578/ 608 HT-R680/ 980/ C260 DTR-20.2/ 30.2

5

0

* It depends on the version.

* It depends on the version.

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ON/STANDBY

+(TONE)

0

5

9

DISPLAY

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2

TUNING

ENTER

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2

RETURN

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TEL [phone] QQ 376315150 892498299

S/PDIF Update..

(about 20 seconds)

DSP Writing...

VMPU Writing

MMPU Setting

FW-Update00000

FW-UpdateFF000

OK:Sum=*************

6. Unplug AC cord and plug it again. Press [ON/STANDBY].

Clear

7. Make sure that “Clear” is shown and the unit is turned into the Standby mode.

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8. Make sure that the FW versions are the latest.

.

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Playback starts. (Playback time: about 20 minutes)

After playback finishes, update will start.

(just after “FF000” is shown)

“********” depends on the version.

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VSP Update Procedure-1

TX-SR578/ 608 HT-R680/ 980/ C260 DTR-30.2/ 20.2

7

Q

Q

TEL [phone] QQ 376315150 892498299

3

1

4

6

1

5

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5

5

0

3

Click the Gprobe exe and begin installation

Click

Check

Check

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3

Click Click

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9

TEL [phone] QQ 376315150 892498299

TEL

13942296513

78

10

Click

Click

Click

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7

Click

Click

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Click

2

8

Click

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Icon is displayed to a desktop.

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VSP Update Procedure-2

TX-SR578/ 608 HT-R680/ 980/ C260 DTR-30.2/ 20.2

Q

TEL [phone] QQ 376315150 892498299

㪈 㪤㪸㫂㫀㫅㪾㩷㪙㪸㫋㪺㪿㩷㪽㫀㫃㪼

Q

㪈㪅㪈 㪚㫉㪼㪸㫋㩷㪸㩷㪽㫆㫃㪻㪼㫉㩷㫋㪿㪸㫋㩷㪙㪸㫋㪺㪿㩷㪽㫀㫃㪼㩷㪸㫅㪻㩷㪦㪹㫁㪼㪺㫋㩷㪽㫀㫃㪼㫊㩷㪸㫉㪼㩷㫇㫌㫋㪅

㪈㪅㪈㪅㪈 㪠㫅㩷㫋㪿㫀㫊㩷㪽㫆㫃㪻㪼㫉㪃㩷㫇㫌㫋㩷㫋㪿㪼㩷㫋㫏㫋㩷㪽㫀㫃㪼㩷㪸㫅㪻㩷㫋㪿㪼㩷㪿㪼㫏㩷㪽㫀㫃㪼㫊㩷㫊㫌㪺㪿㩷㪸㫊㩷㪹㪼㫃㫆㫎㪅㩷

7

3

㪠㫅㩷㫋㪿㪼㩷㪼㫏㪸㫄㫇㫃㪼㩷㪹㪼㫃㫆㫎㪃㩷㩷㫋㪿㪼㩷㪽㫆㫃㪻㪼㫉㩷㫅㪸㫄㪼㪻㩷㪪㪼㫈㫌㫆㫀㪸㩿㪘㫉㪹㫀㫋㫉㪸㫉㫀㫅㪼㫊㫊㪀㩷㫀㫊㩷㫄㪸㪻㪼㩷㫌㫅㪻㪼㫉㩷㪚㩷㪻㫉㫀㫍㪼㪅

㫀㫊㫇㪶㫊㫇㫀㪶㪼㫏㫋㪶㪍㪋㪤㪅㫋㫏㫋
㫀㫊㫇㪶㫊㫇㫀㪶㪼㫏㫋㪶㪍㪋㪤㪅㪿㪼㫏
㪘㪜㪶㪪㫀㪾㪶㪙㪝㪅㪿㪼㫏
㪪㪼㫈㫌㫆㫀㪸㪦㪥㪢㪶㪈㪇㪊㪇㪌㪸㪅㪿㪼㫏

㪧㫃㪼㪸㫊㪼㩷㪻㫆㫎㫅㫃㫆㪸㪻㩷㫋㪿㪼㫊㪼㩷㪽㫀㫃㪼㫊㩷㪽㫉㫆㫄㩷㫋㪿㪼㩷㪩㪼㫃㪼㪸㫊㪼㩷㪻㪸㫋㪸㩷㪹㪸㫊㪼㩷㫊㪼㫉㫍㪼㫉㪅

㪧㫃㪼㪸㫊㪼㩷㪺㪿㪸㫅㪾㪼㩷㫋㪿㪼㩷㫅㪸㫄㪼㩷㫆㪽㩷㫋㪿㪼㩷㪿㪼㫏㩷㪽㫀㫃㪼㩷㩿㫌㫅㪻㪼㫉㫃㫀㫅㪼㪻㩷㫀㫅㩷㫋㪿㪼㩷㪼㫏㪸㫄㫇㫃㪼㩷㪹㪼㫃㫆㫎㪀㩷㫀㫅㩷㩾㫀㫊㫇㪶㫊㫇㫀㪶㪼㫏㫋㪶㪍㪋㪤㪅㫋㫏㫋㩾㩷㫇㫉㫆㫇㪼㫉㫃㫐
㪸㪺㪺㫆㫉㪻㫀㫅㪾㩷㫋㫆㩷㫋㪿㪼㩷㫍㪼㫉㫊㫀㫆㫅㪅
㪫㪿㪼㩷㪼㫏㪸㫄㫇㫃㪼㩷㪹㪼㫃㫆㫎㩷㪼㫏㫇㫃㪸㫀㫅㫊㩷㫋㪿㪼㩷㫅㪸㫄㪼㩷㫇㪸㫉㫋㫀㫋㫀㫆㫅㫊㩷㫆㪽㩷㫋㪿㪼㩷㪿㪼㫏㩷㪽㫀㫃㪼㪑

㪪㪼㫈㫌㫆㫀㪸㪦㪥㪢㪶㪈㪇㪊㪇㪌㪸㪅㪿㪼㫏
㪪㪼㫈㫌㫆㫀㪸㩷㪑㩷㩷㪸㪺㫉㫆㫅㫐㫄㩷㪽㫆㫉㩷㫋㪿㪼㩷㪭㫀㪻㪼㫆㩷㪧㫉㫆㪺㪼㫊㫊㫆㫉㩷㪚㪿㫀㫇㩷㪪㪼㫈㫌㫆㫀㪸
㪈㪇㪊㪇㪌㪸㪑㩷㩷㩷㪫㪿㪼㩷㪽㫀㫉㫄㫎㪸㫉㪼㩷㫉㪼㫃㪼㪸㫊㪼㩷㪻㪸㫋㪼㪅㩷㪫㪿㪼㩷㪽㫀㪽㫋㪿㩷㫆㪽㩷㫄㪸㫉㪺㪿㩷㪉㪇㪈㪇

6

3

1

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1

5

0

8

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TEL [phone] QQ 376315150 892498299

TEL

13942296513

Q

Q

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VSP Update Procedure-3

TX-SR578/ 608 HT-R680/ 980/ C260 DTR-20.2/ 30.2

7

Q

Q

TEL [phone] QQ 376315150 892498299

3

2. Connection

2.1 PC(RS232C COM Port) Connection

Connect PC and RS232C straight cable.
Connect Conversion board to flat cable and that RS232C straight cable.

6

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TEL [phone] QQ 376315150 892498299

TEL

13942296513

2.2 Unit(Rear Panel Slit) Connection

Connect the flat cable into the connecter in the slit of the rear panel..

㩷

Q

Q

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VSP Update Procedure-4

TX-SR578/ 608 HT-R680/ 980/ C260 DTR-30.2/ 20.2

7

Q

Q

TEL [phone] QQ 376315150 892498299

䇭 If a Log message comes out the red icon shown below appears, it is connected properly.

3

3 Execution of Gprobe

3.1 Click the Gprobe icon and start it.

3.2 Turn on the power supply of AVR.

6

3

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TEL [phone] QQ 376315150 892498299

TEL

3.3.1To click [Commands] in top tool bar.

13942296513

Please wait for the output of a message to stop before writing the FW.

3.3 Batch

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VSP Update Procedure-5

TX-SR578/ 608 HT-R680/ 980/ C260 DTR-30.2/ 20.2

Q

TEL [phone] QQ 376315150 892498299

3.3.2Click [Batch] in [Commands].

Q

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TEL [phone] QQ 376315150 892498299

TEL

3.3.3Choose the batch file that you should write in and click OK.

13942296513

The file to choose then is text file 㩹㫀㫊㫇㪶㫊㫇㫀㪶㪼㫏㫋㪶㪍㪋㪤㪅㫋㫏㫋㩹㩷㫀㫅㩷㩹㪪㪼㫈㫌㫆㫀㪸㩷㪽㫆㫃㪻㪼㫉㩹㩷㫎㪿㫀㪺㪿㩷㫐㫆㫌㩷㫄㪸㪻㪼㩷㫊㫆㫄㪼㩷㫋㫀㫄㪼㩷㪸㪾㫆㪅

Q

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VSP Update Procedure-6

TX-SR578/ 608 HT-R680/ 980/ C260 DTR-20.2/ 30.2

2.3.4Writing begins when "Command Successful. Writiing FLASH. . ." is displayed

Q

Q

TEL [phone] QQ 376315150 892498299

7

3

If the below message appears, the writing process has failed. Please try again.

6

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TEL [phone] QQ 376315150 892498299

TEL

13942296513

3.3.5Batch completion (writing completion).
If the message named "Command Successful" appears as follows, the writing process is done.
Please OFF/ON the power supply.

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HT-R980

EXPLODED VIEWS-1

Q

TEL [phone] QQ 376315150 892498299

P901

A056

A071

A101

Q

P6601A

x 14 pcs.

3

A109

x 2 pcs.

TEL

F901

F901C

U0043

x 4 pcs.

U0014

7

A103

x 5 pcs.

U0060

13942296513

A025

T901

U0010

A023

6

A105

x 30 pcs.

F6901

F6902

3

1

A102

x 2 pcs.

A021

x 2 pcs.

A042

x 2 pcs.

A053

P101

U010

5

U0031

U0042

1

A081

A017

A054

U0012

A036

x 2 pcs.

A040

5

0

U007

P2801

A060

x 2 pcs.

Refer to
<Fig-2> in
EXPLODED VIEWS-3

A044

3

A030

Q

U0013

A032

A036

x 2 pcs.

Q

A051

7

8

A069

U0030

3

6

9

A052

x 3 pcs.

1

A034

5

U0064

2

A342

x 7 pcs.

A038

5

1

x 2 pcs.

4

A354

x 6 pcs.

A350

0

9

8

8

4

2

9

Refer to
<Fig-1> in
EXPLODED VIEWS-2

2

A362

9

A340

8

A360

2

9

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9

TEL [phone] QQ 376315150 892498299

9

A258

x 2 pcs.

w

A003

x 4 pcs.

A007

x 4 pcs.

w

A005

x 4 pcs.

A001

A019

w

A015

.

A011

x

A256

i

a

A040

o

A009

x 3 pcs.

A040

x 2 pcs.

A013

x 2 pcs.

A010

y

u

1

U0044

6

3

.

A258

x 2 pcs.

c

o

m

A260

x 3 pcs.

HT-R980

HT-R980

EXPLODED VIEWS-2

Q

TEL [phone] QQ 376315150 892498299

Q

<Fig-1>

TEL

U0011

3

A273

x 3 pcs.

7

13942296513

U0041

6

A254

x 7 pcs.

3

A221

1

A225

x 23 pcs.

A213

A215

5

1

5

P701

0

Q

U0040

A219

Q

3

A232

x 5 pcs.

6

7

8

3

A250

A230

1

9

5

1

2

A264

x 2 pcs.

A238

x 2 pcs.

0

5

4

A236

8

9

9

A201

2

8

4

9

2

8

9

2

A321

9

9

TEL [phone] QQ 376315150 892498299

9

w

w

w

.

x

i

A217

a

A238

x 2 pcs.

o

A234

A207

y

u

1

6

3

.

c

o

A202

HT-R980

m

HT-R980

EXPLODED VIEWS-3

Q

TEL [phone] QQ 376315150 892498299

Q

<Fig-2>

TEL

3

A050

x 14 pcs.

7

13942296513

Q6056

6

Q6066

Q6055

3

Q6065

Q6050B

x 6 pcs.

Q6054

1

Q6064

5

Q6053

1

Q6063

Q6051

5

Q6061

Q6050

0

Q

Q6060

Q

Q6052

3

Q6062

7

6

8

3

9

5

1

Q6050A

x 2 pcs.

1

2

5

0

4

8

9

9

2

8

4

9

2

8

2

9

9

9

TEL [phone] QQ 376315150 892498299

9

w

w

w

.

x

i

a

o

y

u

1

6

3

.

c

o

HT-R980

m

TX-SA578/ TX-SR578/ HT-R680/ HT-R980

A

WIRING DIAGRAM

Q

1

TEL [phone] QQ 376315150 892498299

2

Q

31P FFC

MPU/DAC BADG-0364

P701A

31P FFC

JL501B

TEL

P101A

P8002A

P8001A

3

4

w

U007

3

U0030

JL610B

3P CABLE

JL901B

11P FFC

U010

TUNER
UNIT

24P SOCKET

16P SOCKET

w

7

13942296513

P2001A

P2801B

P8002B

P8001B

w

6

31P FFC

U0040

7P SOCKET

P5504A

9P SOCKET

P5503A

15P SOCKET

P5502A

7P SOCKET

P5501A

24P SOCKET

U0042

JL801B

HDMI

.

BAHDM-0403

3

U0010

P2001B

x

BCDE

1

P701B

P5504B

P5503B

P5502B

P5501B

P2801A

9P FFC

i

JL502A

5P CABLE

a

5

JL801A

P2900A

5P CABLE

5P CABLE

VIDEO
BAVD-0375

o

1

JL501A

15P CABLE

y

5

DISPLAY
BADIS-0373

AMP
BAAF-0348

0

U0012

BAETC-0350

5P CABLE

Q

Q

5P CABLE

U0062

P2900B

(Japanese Model Only)

u

D-TERMINAL
BAVD-0370

1

3

5P CABLE

JL503A

JL503B

JL952B

P2002A

6

JL603A

C6901

7

3P CABLE

3

6

8

C6902

P6900B

3

15P SOCKET

.

JL953A

JL702A

JL600A

P6903B

1

c

9

9P CABLE

U0044

P6904B

1

5

JL502B

P2002B

U-PORT
BAETC-0365

U0031

2

5

9P CABLE

5P CABLE

o

4

JL702B

BADIS-0374

HP JACK

BAETC-0377

BLK CABLE

YEW CABLE
GRN CABLE

TRANS TRM
BAETC-0352

JL954B

0

7P CABLE

JL610A

5P CABLE

U0041

JL605A

U0014

9P CABLE

8

JL604B

5P CABLE

JL604B

9

9P CABLE

m

8

5P CABLE

POWER TRANS

P961

P960

P959

P958

JL954A

4

2

9

JL901A

POWER SUPPLY
BAETC-0376

3P CABLE

U0043

JL603B

SP TRM
BATRM-0368

U0011

2

-VP
BAPS0349

P961:P6904A
P959:P6900A
P957:P6903A

P956

P957

P955

P954

8

9

7P CABLE

U0060

JL953B

JL951B

P953

P951

P952

JL951A

JL952A

2

JL600B

9

P950

9

P911

2P CABLE

9

P901

JL605B

9

5P CABLE

5P CABLE

TEL [phone] QQ 376315150 892498299

TX-SA578/ TX-SR578/ HT-R680/ HT-R980

TX-SR508 / TX-SR578 / TX-SA578 / HT-R580 / HT-R680 / HT-R980

A

SCHEMATIC DIAGRAMS-1b

AUDIO BLK Section

Q

1

MIC

UPORT OPTION UNIT

2

SXM ANATENA

AUX IN

3

TEL [phone] QQ 376315150 892498299

4

5

(FRONT IN)

TUNER

(MJJ ONLY)

TV/CD

GAME

CBL/SAT

VCR/DVR OUT

VCR/DVR

DVD/BD

Q

FRONT BOARD

HT-R580MDD ONLY

PC

T

MIC AMP

UNIVERSAL PORT

UPORT

SXM

E

Q7401

MIC DET

SXM

L

TUNER PACK

U PORT L

ZONE2 L
ZONE2 R

U PORT R

BCDEF GH

AUDIO ANALOG SIGNAL(TV/CD)
FRONT L
FRONT R

3

MJJ EXCEPT

1

7

MINI JACK IN

(FRONT IN)

3

9

85

86

81

82

73

72

78

79

70

71

68

69

66

67

64

65

4

62

63

60

61

58

59

90

6

2

MAIN L

MAIN R

2

3

SUB L

9

REC L

REC R

6

1

54

55

47

5

DIGTAL

5

1

Z2 L

AUDIO SIGNAL(OPT-1)

3

Q4003

Downmix

FL/FR -12dB
SW +3.5dB

1

INVERTING

INVERTING

SBL

SBR

CEN

(SR)

SR

(SL)

SW

(SBR)

(SBL)

FL

FR

SL

100

5

94

43

93

42

95

38

98

41

97

40

96

39

37

99

36

44

45

0

Q4001

Q

R2A15218FP

TONE

TONE

Q

3

7

23

24

21

20

17

18

11

12

9

8

15

14

5

(SBR)

6

3

2

FL

FR

CEN

SL

(SR)

SR

(SL)

SW

SBL

SBR

(SBL)

6

8

Subwoofer

AV=+20dB

3

9

1

5

ZONE2 LINEOUT

TX-SR408/TX-SR508
TX-SA508 ONLY

1

TX-SR508 / TX-SR578 / TX-SA578 / HT-R580 / HT-R680 / HT-R980

IJK

2

5

4

POWER AMPLIFIER

0

ZONE2 OUT L

+29dB

+29dB

+29dB

+29dB

+29dB

+29dB

+29dB

8

SW

9

9

2

AMUT

SBZ2MUT

8

4

SPRLCS

SPRLF

SPRLSB

SPRLZ2

9

2

9

HEADPHONES

SPEAKER TERMINALS

FRONT LEFT

FRONT RIGHT

CENTER

SURR. LEFT

SURR. RIGHT

SUUR. BACK
HIGH LEFT

HIGH RIGHT

ZONE2/HIGH
LEFT
SPK B/HIGH

8

2

LEFT

9

9

ZONE2/HIGH
RIGHT
SPK B/HIGH
RIGHT

Zone2 SPK

Lever

ONLY TX-SR408/TX-SR508

SPKR B

Lever

ONLY HT-R580/R680 HT-R980

EXCEPT: TX-SA508

9

TEL [phone] QQ 376315150 892498299

COAX 1

6

COAX 2

OPT1

OPT2

(REPEATER)

HDMI

7

ARC_SPDIF

HDMI_SPDIF

HDMI MCK
HDMI BCK
HDMI LRCK
HDMI FLR

IN4

IN3

HDMI

IN2

HDMI

RX

IN1

HDMI

8

OUT

w

HDMI BLOCK DIAGRAM

TX

(BL/BR)
(SL/SR)
(CT/SW)

w

DIR BCK
DIR LRCK
DIR FLR
DIR MCK

CX LRCK
CX SCLK
DSP SBLR
DSP SLR
DSP CSW
DSP FLR(FL/FR)

SPI to Micom

w

91

75

76

84

83

.

x

i

46

RTAD
RTAD

LTAD

HDMI MCK
HDMI BCK
HDMI LRCK
HDMI FLR

a

Z2 R

ZONE2 OUT R

Z2MUT

RI

SBL
SBR
SL

SR
SW

C

FL

FR

+6dB

+-

30

Q401B

Q302

Q401A

PCM9210

47

48

29
28

3
4

2ch ADC

25
24
23

DIG CLK
DIG SD0
DIG SD1

DIR MCK
CX LRCK
CX SCLK
DSP SBLR
DSP SLR
DSP CSW
DSP FLR (FL/FR)

14

10
11

LPF

29

6
7

(BL/BR)

8

(SL/SR)

9

(CT/SW)

LPF

31

+-

32

+6dB

LPF

Q402B

+-

35

8ch DAC

PCM1690

+6dB

36

LPF

Q402A

LPF

37

+-

+6dB

38

LPF

Q403B

39

+-

+6dB

40

LPF

Q404A

41

+-

+6dB

42

LPF

Q404B

43

+-

+6dB

44

VMCLK

(HMDI SLC)

VMSDO

(HMDI SDA)

VMSDI

DIGSDI

DIGSDO

DIG CLK

21

DIG SDO

20

DIGCLK

+6dB

Q403A

+-

33

34

DIR

31
30

15

7
8
9

10

o

Q301

y

19
18
17
20

40

39

DIR BCK
DIR LRCK
DIR FLR
DIR MCK

X-TO

X-Tl

MCLK

u

X171-XTAL

24.576MHz

1

SPI

6

3

SPI

SPI XTAL-X501

.

c

o

m

INTERFACE

24
23

MICOM

22

68

69

70

Q701

uPD70F3746

12

13

XIN

XOUT

1

2

5MHz

51

50

108

107

106

SPI

SDO
CLK

SDISDI
SDO

CLK

FLDCLK

FLDSDO

RI

2
5

EEPROM

6

7

8

Q705

FRONT

Q7002

M66005

12

XOUT

500KHz

13

XIN

SPI

TX-SA578/578V/608 TX-SR308/508/578/608 HT-R280/380/538/580/680/980/C230/C260 DTR-20.2/30.2

A

BCDEF GH

SCHEMATIC DIAGRAMS-2

Video BLK Section

Q

Q

3

1

JAPAN Model only

2

7

14

6

13
12

5
4

11
10

3

9

2
1

3

8

TEL [phone] QQ 376315150 892498299

7

14

6

13
12

5
4

11
10

3

9

2
1

8

D4 VIDEO INPUT

7

TC74HC4053

6

INH

A
B

3

1

TX-SR578, TX-SR608, HT-R680, HT-R980, TX-SA578, TX-SA608, HT-RC260, DTR-20.2, DTR-30.2

TX-SR608, TX-SA608, DTR-30.2

HDMI

FRONT

TX-SR608, TX-SA608, HT-RC260,
DTR-20.2, DTR-30.2

HDMI IN5

HDMI IN4

HDMI IN3

HDMI IN2

HDMI IN1

TX-SR608, TX-SA608, HT-RC260,
DTR-20.2, DTR-30.2

TMDS

CEC

DDC

HP DET

TMDS

CEC

DDC

HP DET

TMDS

CEC

DDC

HP DET

TMDS

CEC

DDC

HP DET

TMDS

CEC

DDC

HP DET

TMDS

CEC

DDC

HP DET

+5V

+5V

+5V

+5V

+5V

+5V

5

TMDS
CEC
DDC
RPWR
HPD

TMDS
CEC
DDC
RPWR
HPD

TMDS
CEC
DDC
RPWR
HPD

TMDS
CEC
DDC
RPWR
HPD

TMDS
CEC
DDC
RPWR
HPD

TMDS
CEC
DDC
RPWR
HPD

1

TMDS141

Rx Tx

HDMI Buffer

Rx0

Rx1

Fast Switching

Rx2

Rx3

Rx4

CEC

Q8661

Q8161
SiI9387

HDMI

I2S

S/PDIF

Tx

5

TMDS

DDC

TMDS

DDC
RPWR
HPD

I2C
CEC

Rx3

Rx2

Rx1

Rx0

0

Q8501
SII9233

HDMI
4Rx

TTL

12bit x3

10bit x3

TTL in TTL out

Q8200

FLI32626

SEQUIOA

Video

Processor

10bit x3

Q8801
Q8802

Q8803
Q8804

TC74VCX162827FT x4

Bus switch

8

Q8401

12bit x3 DDC

SII9136

TTL Tx

HDMI

Tx

I2S

TMDS

S/PDIF

TX-SA578/578V/608 TX-SR308/508/578/608 HT-R280/380/538/580/680/980/C230/C260 DTR-20.2/30.2

IJK

I2S

S/PDIF

S/PDIF

2

I2C

TMDS

DDC

HPD

9

CEC

+5V Hot Plug+5V Hot Plug

TMDS
CEC
DDC
+5V
HP DET

ARC S/PDIF

9

HDMI OUT

TEL [phone] QQ 376315150 892498299

9

CEC

HPD

TMDS
CEC
DDC
+5V
HP DET

ARC S/PDIF

2

HDMI OUT

4

9

8

TX-SR308, TX-SR508, HT-R280, HT-R380, HT-R538, HT-R580, HT-RC230

TX-SR508, HT-R580

TMDS

TMDS

CEC

CEC

DDC

HDMI IN4

HDMI IN3

HDMI IN2

HDMI IN1

DDC

+5V

HP DET

TMDS

CEC
DDC

+5V

HP DET

TMDS

CEC
DDC

+5V

HP DET

TMDS

CEC
DDC

+5V

HP DET

RPWR
HPD

TMDS
CEC
DDC
RPWR
HPD

TMDS
CEC
DDC
RPWR
HPD

TMDS
CEC
DDC
RPWR
HPD

Rx Port A

Rx Port B Tx

Q8101

ADV7623

HDMI 4Rx Tx

Rx Port C

Rx Port D

I2S

4

PC VIDEO IN

T

Y1

CB1

E

L

1

3

9

4

2

2

9

6

5

1

GND

RGB
VS,HS
I2C

ADINPY

ADINPB

ADINPR

ADINCV

3

Q

Q

CH,BH,AH
AVS,AHS
I2C

B3P

SV3P

A2P

C4P

3

7

6

3

1

5

1

5

0

8

9

2

4

9

8

2

9

9

5

CR1

Y2

Yin1

CB2

CR2

COMPONENT VIDEO INPUT

Yin2

PBin1
PBin2

6

PRin1
PRin2

DVD

VCR/DVR

CBL/SAT

NJM1326FH2

PY

PB

PR

6dB DRV

DRV6dB

DRV

DRV

DRV6dB

DRV

DRV

DRV

DRV

1

8

2

9

3

10
11

4

5
6

7

12
13

14

Y

CB

D4 OUT

COMPONENT

OUT

7

GAME/TV

AUX1

(FRONT)

COMPOSITE VIDEO INPUT

UPort

Vin2
Vin3
Vin4
Vin5
Vin1

SYin1

CV

YCMIX

6dB

DRV

DRV

DRV

I2C

MUTE

COMPOSITE VIDEO OUTPUT

CR

MONITOR

VCR/DVR

8

w

w

w

.

x

i

a

o

y

u

1

6

3

.

c

o

m

A

BCDEF GH

SCHEMATC DAGRAMS-3b

AUDO NPUT SECTON

7

3

220(1W)

R961

220/63(VR)

7

8.2K

R962

D962

UDZS36B

Q960

2SC2235

R963

8.2K

TO SD-9 A-5 BADG-0364
(U-PORT Secton)

R4080

100K

R4081

100K

9

4

BAPS-0349

33K

C962 104Z

R964

C961 47/50(VR)

.

Q

Q

3

1

U0010

BAAF-0348

A

2MJ-3516-002

TUNER

BD/DVD

P4000

MSJ-035-22

P4006

GND
SHELD
SHELD

L_OUT

AGND

R_OUT

GND

RESET

Rch

Lch

Rch

Lch

Rch

T

Lch

Rch

Lch

Rch

Lch

Rch

Lch

Rch

Lch

Rch

Lch

NSCT-5P99

TX

RX

VN

JL951B

1

1

1

1

4

1

4

1

11
10
9
8
7
6
5
4
3
2
1

3

2

3

2

3

E

2

3

2

6

5

3

2

6

5

3

2

1
2
3
4
5

1.5K

1.5K

2

SRUS

3

TEL [phone] QQ 376315150 892498299

P4001

ONLY A57

P4002

TX-SA508: 4Pin Jack

TV/CD

4

Archtectonc

P4011

PC

P4003

GAME

2P

5

CBL/SAT

P4004

4P

VCR/DVR
OUT

6

VCR/DVR

P4005

4P

7

FROM BAAF-0348

TO SD-3b BAAF-0348

(AUDO NPUT Secton))

AMP, ASP PC BOARD BAAF-0348

TO SD-6 K-7 BADG-0364
(DAC/MPU Secton)

P5501B NPLG-7P0962

1

2

3

456

C4114

C4115

100K

100K

100K

100K

100K

100K

C4202

NM

100K

100K

C4203

102J

100K

100K

220K

220K

C4204

102J

100K

100K

100K

100K

RL1N4003

R

R_GND

TUN_R

GND

R4000

330

102J

102J

N.M

C4001

C4002

C4003

C4004

C4007

C4008

C4009

C4010

C4013

C4014

0

221J

221J

221K

221K

221J

221J

221J

221J

221J

221J

TUN_L

0

R4235

R4063

100K

C4111 152J

R4064

100K

C4112 152J

100K

R4068

100K

R4067

1

(SBR DRECT N)

(SBL DRECT N)

(SUBWOOFER)

(C DRECT N)

Mult ch n for Amp test

(SR DRECT N)

221J

C4017

221J

(SL DRECT N)

C4018

(FR DRECT N)

221K

C4019

221K

(FL DRECT N)

C4020

J960

D964

R950

8.2(1/2W)

N.M

D961

RL1N4003

2 1

D965

N.MN.M

104J

D960

2 1

C960

C950

TP4056

LBC2518T2R2M
L4001

N.M

R4061

R4062

R4065

0

C4116
104Z

R4001

330

R4002

330

4

R4003

330

R4004

330

4

R4007

L

330

R4008

330

4

R4009

330

R4010

330

4

R4013

330

R4014

330

R4015

2.2K

R4016

2.2K

7

R4017

330

R4018

330

R4019

330

R4020

330

7

-VP PART13

FLAC1
FLAC2
SEC3_1
SEC3_2

R960

8.2(1/2W)

R4021

102J

C4113

BC

R4041

R4042

R4043

R4044

R4047

R4048

R4049

R4050

R4053

R4054

R4055

R4056

R4057

R4058

R4059

R4060

C4205

102J

8

w

U0011 -VP PC BOARD BAPS-0349

w

w

TX-SR508/ TX-SR578/ TX-SA578/ HT-R580/ HT-R680/ HT-R980

AUDIO ANALOG SIGNAL(TV/CD)
FRONT L
FRONT R

6

+3.3VMPU
FL_1AC

-VP
FL_2AC
+3.3VMPU

NSCT-5P876
JL502A

123

+15V

-15V

U_PORT_R

2

C4061

1
2
3
4
5

3

FROM SD-6 K-7 BADG-0364

(DAC/MPU Secton)

P5502B NPLG-15P0970

1

2

LTAD

3

DAC_GND

RTAD

80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51

100K

R4082

5

4

DAC_FL

DAC_FR

TP4050

220K

R4069

81

N.C.
N-L9
N-R9
N.C.
NLA/RECL1
NRA/RECR1
N.C.
N-L8

9

N-R8
N-L7
N-R7
N-L6
N-R6
N-L5
N-R5
N-L4
N-R4
N-L3
N-R3
N-L2
N-R2
N-L1
N-R1
N.C.

AGND
ADCR
ADCL
N.C.
AVEE
MUTE

50

10K

R4088

5

4

GND

U_PORT_L

AUX_L

47K

R4078

47K

R4079

AUX_R

2

C4060

47/25

47/25

JL953B

NPLG-5P590

TO SD-10a B-2 BADS-0373

(DSPLY Secton)

x

6

7

DAC_SW

DAC_CT

83

82

TV/CD

GAME

PC

CBL

VCR

DVD

CLOCK

DGND

49

48

10K

R4089 0

R4087

9

8

DAC_SL

DAC_SR

84

85

NR11/RECR5

DATA

SUBR

SUBL

47

46

Z2L

Z2R

1

11

121314

10

AUX_L

DAC_SBL

DAC_SBR

86

88

87

N.C.

N.C.

NL11/RECL5

6

NLB/RECL2

NRB/RECR2

NR10/RECR4

R2A15218FP

(Botom vew)

SBLC-N44SBRC-N

FR-N2

45

43

0

47/25

R4084

C4086

47/25

C4085

i

15

AUX_R

GND

MCOUT

91

90

89

N.C.

RECL3

RECR3

5

NL10/RECL4

Q4001

FL-N2

SR-N2

SL-N2

42

41

40

C4209

47/25

220K

R4189

220K

R4190

C4210

47/25

a

92

N.C.

SW-N2

39

R4307 5.1K

DAC_FR

C407147/50

93

38

DMXR

DMXL

R4090

C4090 101J

R4094

R4095

C4091 101J

R4098

DAC_FL

C407047/50

94

FL-N1

FR-N1

TRER

SBR-N2

C-N2

37

NJM4580

NJM4580

DAC_CT

DAC_SW

C407247/50

C407747/50

95

96

C-N1

SW-N1

1

SBL-N1

SBR-N1

BASS-R2

BASS-R1

N.C.

SBL-N2

35

36

1

Q4003A

12K

10K

10K

12K

7

Q4003B

5

DAC_SR

DAC_SL

C407347/50

C407447/50

99

98

97

SL-N1

SR-N1

SBL-OUT

AGND

SBR-OUT

AGND

SL-OUT

AGND

SR-OUT

SW-OUT

AGND

AGND

FL-OUT
AGND

FR-OUT

N.C.

BASS_L1

BASS-L2

34

33

823J

C4063

C4064 223J

R4083

0

4

FL/FR: -12dB
SW: +3.5dB

8

DAC_SBR

C407647/50

100

N.C.

SBLC

SBRC

SLC

3

SRC

N.C.

SWC

C-OUT

CC

FLC

FRC

N.C.

TREL

N.C.

AVCC

32

31

474J

C4062

R4086

1.8K

TP4083

3

R4091

2

22K

R4092

330

Downmx

R4096

330

5

R4099

6

22K

o

DAC_SBL

C407547/50

1

C4056

2
3
4
5

C4055

6
7

C4054

8
9
10
11

C4053

12
13

C4057

14
15
16
17

C4052

18
19

C4051

20
21
22
23

C4050

24
25

C4065 474J

26
27

C4066 823J

28

C4067 223J

29
30

R4093

3.3K

R4097

3.3K

R4192

R4196

R4195

R4193

R4194

47/25

47/25

47/25

47/25

47/25

47/25

47/25

47/25

D4172

MTZJ6.2B

D4174

1SS133

D4173

1SS133

D4171

MTZJ6.2B

1

220K

220K

220K

220K

220K

R4085

1.8K

R4174

+7V

C4174

1 2

2

C4175

1

R4175

-7V

DAC-FR_D

DAC_SW_D

DAC_FL_D

1W

68

470/16

470/16

1W

68

y

1W

R4176

47

C4068

C4069

1W

R4177

47

NM

NM

R4167

220/25

220/25

R4166

5

22

C4167

C4166

22

u

0

TO SD-6 K-6 BADG-0364
(DAC/MPU Secton)

P5503B NPLG-9P0964

1

4

5

2

3

789

6

+15V

VOLDATA

SEC1H

PROTECT

PROTECT

VOLCLK

-15V

47/50

C4130

220

R4130

47K

R4131

VOLH

C4131

Q

Q4170

78M15

3

O

2

D4305

220/25

C4172

2 1

RL1N4003

C4173

220/25

D4304

2 1

1

RL1N4003

3

O

79M15

Q4171

TP4054

TP4053

3

Q4170A

2

1 4

TP4052

1

R4132

G

G

AMUT

221J

15K

5

6

Q

N.M

3

Q4130A

2

Q4130B

1

2

J4305

R4133

1

234

Z2MUT

SBZ2MUT

Subwoofer

Av=20dB

4

NJM4580

R4134

C4132 103J

1.2K

NJM4580

8

SBR_OUT

SBL_OUT

SR_OUT

SL_OUT

FR_OUT

FL_OUT

C_OUT

C4171

2W

R4179

6

5P

TO SD-6 K-6 BADG-0364

(DAC/MPU Secton)

3P

P5504B NPLG-5P0962

5

SR_RST

SR_TXD

SR_RXD

SW_OUT

1

10K

7

10/50

C4170

10/50

2W

NM

NM

R4178

J4304

J4307

N.M

N.M

1W

R4188

N.M

1W

R4186

R4170
10

2W

+23V

R4172

2W

10

I

-23V

R4171
27

2W

R4173
27

2W

R4185

R4187

N.M

J4306

3

N.M

1W

1W

*

*

C4107

100/25

C4106

47/50

C4105

47/50

C4104

47/50

C4103

47/50

47/50

C4101

Z2R

Z2L

N.M

N.M

3

R4181

220K

R4182

220K

R4180

220K

D

220K

220K

47/50

C4100

47/50

C4102

C4108

47/50

47/50

C4109

+24V

C4301

C4302

-24V

G

*

R4107

R4106

R4105

R4104

7

R4103

1000/35

470/35

0

R4211

SBMUTE

270

R4117

Q4107

220K

RN1441

Q4106

220K

RN1441

2.2K

R4116

R4115

2.2K

220K

Q4104

RN1441

2.2K

R4114

2.2K

R4113

Q4103
RN1441

RN1441

220K

R4101

2.2K

R4111

2.2K

R4110

220K

R4100

RN1441

RN1441

220K

R4102

2.2K

R4112

2.2K

R4118

220K

R4108

220K

R4109

2.2K

R4119

D4301

1 2

RL1N4003

RL1N4003

1 2

D4302

VOLH
SEC1H
PROTECT
PROTECT

R4023

0

NM

C4023

*

SW

SBR

SBL

RN1441

Q4105

SR

SL

6

Q4101

FR

FL

Q4100

Q4102

C

D4300

1 2

RL1N4003

RL1N4003

1 2

D4303

8

TO SD-3b A4 BAAF0348
(POW AMP Section)

NM

C4024

Z2_MUTE

AMUT

R4213

*

0

*

R4210

3

RN1441

Q4108

Q4109

RN1441

R4160

1W

0.22

334J

C4300

R4161

1W

0.22

.

0

100

R4127

1

GND_S1

GND_M

E

NM

C4025

*

+24V

S1L+

S1L-

c

Q4117

RN1441

5

NOTE
DEL:Deleton
ADD:Addton

9

2

DC Canadian model
DD USA model
DF Taiwanese model
MO Saudi Arabian model
MQ Hong kong model
PA Australian model
PB
MB U.K. model
PP
MP CE(European) country model
MR Chinese model
JJ Japanese model

1

5

U0012

THERMAL SENSER
PC BOARD

TO SD-3b C-8 BAAF-0348

(POW AMP Section)

BAETC-0350

Q6380A

1

2

TP631

TO SD-6 K-4 BADG-0364

o

(DAC/ CPU Secton)

TX-SR508/ TX-SR578/ TX-SA578/ HT-R580/ HT-R680/ HT-R980

IJK

HT-R580

HT-R680

0

C6630

NM

(PART 5)

4

C6631

NM

Q6380
LM61CZ

1

G

V

O

2

GNDDG2

THERMAL

+3.3VMPU

321

JL501A

m

HT-R980

Table A DEL DEL DEL ADD SRUS

Table B DEL DEL ADD DEL Tuner RCA nput

9

8

Table C R4067-68 100K 100K DEL 100K Tuner Pack nput

C4001-02 152J 152J 221J 152J

Table D R4180 ADD ADD DEL ADD SBZ-2 MUT

R4211 ADD ADD DEL ADD SBZ-2 MUT

C4023 DEL DEL DEL DEL SBZ-2 MUT

R4210 DEL DEL ADD DEL A MUT

Table E R4182 ADD ADD ADD ADD Z2_Lne MUT

R4213 ADD ADD ADD ADD Z2_Lne MUT

C4025 DEL DEL DEL DEL Z2_Lne MUT

Table F JL503A ADD ADD DEL ADD Uport Z2 OUT

Table G P5504B 3P socket 3P socket 3P socket 5P socket Z2,SBZ2 MUT/SRUS

Table H C6076-77 DEL ADD DEL DEL Z2 SP TER

C6086-87 DEL ADD DEL DEL Z2 SP TER

Table R4170,72 10(2W) 1(1W) 10(2W) 10(2W)

R4171,73 27(2W) 8.2(1W) 27(2W) 27(2W)

H

Z2RE
5
4

103J

C6086

Z2LE

3

Z2R

2
1

NSCT-5P896

JL604A

TO SD-8 F-2 BATRM-0368

TX-SR508/HT-R580
TX-SR578/ HT-R680/ HT-R980

Z2L

C6087

103J

C6077

102J

TX-SA578

F

8

9

2

D4217

KDS4148U

KDS4148U

U0014

TO SD-3b A-7 BAAF-0348
(AUDO NPUT Secton)

BAETC-0352

3

P950

4

221J

C4031

221J

C4030

C4207

102J

D4207

1 2

2 1

KDS4148U
KDS4148U

1 2
2 1

C4208

102J

C4027

TRANS FX PC BOARD BAETC-0352

NSCT-5P898
JL951A

1

FLAC1

TP6004

N.C

P952

P951

P953

HT-R580

TX-SR508

TX-SR578

GND_E

5

4

102J

C6076

2
3

1

6

Zone2 SP
or Hght SP

Hght SP

Z2L_CH
GND
Z2R_CH

9

R4031

330

2.2K

R4071

2.2K
R4030

R4070

330

4

D4208
D4218

3

R4028

100

221J

R4077

22K

SBR
GND
SR
GND
R
GND
C
GND
L
GND
SL
GND
SBL

TO SD-7 C-8 BAVD-0375
(VDEOSecton)

NSCT-3P898

JL952A

2

3

5

4

1

FLAC2

SEC3_1

SEC3_2

SEC2_1

P954

P955

TX-SA578

2

P6602

L

R

1
2
3

JL503A

NSCT-3P874

TO SD-7 K-6 BAVD0375

(VDEO Secton)

8

P4007

3

1

2

P4010

2

3

2

SEC2_2

TP6006

P956

2

R

Z2Lne OUT

FRONT

L

SW1

1

TO SD-3b F-6 BAAF-0348
(POW AMP Section)

P957

1

P6903B(YEW)

TO SD-4b A-7

TP6001

BAAF-0348

TX-SR508

TX-SR578

9

NTM-4PDML422

9

TO SD-4b A-7 BAAF-0348

(POW AMP Secton)

NSCT-5P896

JL954A

3

1

4

2

5

TP6005

AC_S1L-_

P958

1

TO SD-4b D-8

AC_S1L+_

P9591P960

1

P6900B(BLK)

TP6002

(POW AMP Secton)

9

P961

1

P6904B(GRN)

TO SD-4b A-7

TP6003

9

TEL [phone] QQ 376315150 892498299

A

BCDEF GH

SCHEMATIC DIAGRAMS-4b

POWER AMP. SECTION

NC

R6710

R6902

1K

C6915

C6916

6mV

8mV

3

5.6K

NC

4

3

NO

5

5

NO

3

4

NC

DEL

ID+

ID-

RL6901

RL6902

7

R5319

0

1

2

2

1

U0010

9

+24V

4

GND_S1

.

Q

IDLING CURRENT ADJUSTMENT

1

1. Set the voltages at “P6080/6081/6082” to 2.5mV by adjusting

Q

3

“R6040/6041/6042”, under the condition of no input and
no load, immediately after POWER ON.

2. Set the voltages at “P6083/6084/6085/6086” to 1.5mV by
adjusting R6043/6044/6045/6046, under the condition of
no input and no load, immediately after POWER ON.

3. Re-adjust by following procedure after 4-6 minutes of
heat running.

SL/SR/SBL/SBR
(R6043/6044/6045/6046)

1.5mV
(P6083/6084/6085/6086)

Below 6mV

Between 6-8mV

Over 8mV

Leave it as it is.

Just after
power on

2

4-6 minutes
after power on

L/C/R (R604/6041/6042)

2.5mV (P6080/6081/6082)

Below 9mV

Between 9-11mV

Over 11mV

9mV

Leave it as it is.

11mV

*Equip series 1/4W 100-ohm resisters near the terminal
respectively in the each poles of the jig used for
P6080-6086 terminals.

DC voltmeter

100 ohms
(1/4 watt)

Jig terminal

Test point

3

TEL [phone] QQ 376315150 892498299

NOTE
DEL:Deleton
ADD:Addton

DC Canadian model
DD USA model
DF Taiwanese model
MO Saudi Arabian model
MQ Hong kong model
PA Australian model
PB
MB U.K. model
PP
MP CE(European) country model
MR Chinese model
JJ Japanese model

4

TO SD-3b G-2 BAAF-0348
(AUDIO INPUT Section)

VOLH
SEC1H
IPROTECT

T

PROTECT

5

6

TO SD-3b J-8 BAETC-0352
(TORANS FX PWB)

7

JL954BNSCT-5P896

TO SD-3b K-7 BAETC-0352

(TRANS FX BOARD)

E

10K

R6702

2SA1163-BL

1/50

C6704

10K

R6712

R6701

22K

Q6713

2SA1163-BL

1/50

C6714

P6903B

YEL

TO SD-3b K-8
BAETC-035
(TORANS FX PWB)

GRN

P6904B

AC_S1L+

5
4

TP6007

3
2
1

AC_S1L-

L

Q6703

D6703

D6713

C6703

C6713

1

S1H+

S1H-

1

104Z

R6704

104Z

2SC2712-GR

0V

47K

UDZS3.3B

0V

47K

R6714

UDZS3.3B

1

F6901D

1

Q6702

D6702

220K

R6706

220K

R6716

10A 125V

10A 125V

33K

R6708

2

1

KDS4148U

10/50

C6706

R6197

F6901C

F6902CF6902D

1

Q6701

2SC2712-GR

D6701

D6704

UDZS3.3B

8.2
(1W)

2SC2712-GR

102J

C6911

D6902

S1L+

S1L-

21

KDS4148U

0V

C6701

100/25

R6721

5.6K

R6709

0V

47K

R6903

Q6707

1SS352

1 2

104J

104J

S1L+

S1L-

GND_M

TO SD-3b H7 BAAF-0348
(AUDIO INPUT Sectio)

8

w

w

w

TX-SR508/ TX-SA508/ HT-R580/ HT-R578/ HT-R680/ HT-R980

AUDIO ANALOG SIGNAL(TV/CD)
FRONT L
FRONT R

6

3

1

AMP, ASP PC BOARD BAAF-0348

+B1LL

1K

R5110

Q5000

2SC2240

330

-46.5V

100K

-B1LL

+B1RR

330

-46.5V

100K

-B1RR

+B1CC

330

-46.5V

100K

-B1CC

Q5001

Q5002

-14.5V

R5111

2SC2240

-14.5V

R5112

5

2SC2240

-14.5V

P6901A

52.5V

-0.65V

R5050

R5060

R5070

1K

-0.65V

R5051

R5061

R5071

1K

-0.65V

R5052

R5062

R5072

J

1

P6900B

BLK

TO SD-3b J-8 BAETC-0352

(TORANS FX PWB)

a

TX-SA578

HT-R580

ADD

DEL

DC/ DD

JJ

DF

C6912

C6913

+B1H_B1

D10XB60H
D6901

334J/50V

334J/50V

-B1H_B1

4

2

3

2

Table: J

R5000

R5001

2

R5002

TP6924

1

D6901A

RAD-196

x

C6901, C6902

8200uF/63V-MA

8200uF/63V-MB

L

Av=29dB

1K

R

Av=29dB

1K

C

Av=29dB

1K

3

2

C5000

C5001

C5002

4

1

C5010

47/50

221K

MTZJ5.6B

C5011

47/50

221K

MTZJ5.6B

9

C5012

47/50

221K

MTZJ5.6B

-B1H_B

120K

R5010

R5120

D5000

10/50

C5020

120K

R5011

R5121

D5001

10/50

C5021

120K

R5122

R5012

D5002

10/50

C5022

-52.5V

HT-R680

HT-R980

HT-R580

PP/PN/PA

DC/ DD

MQ/MO/MR

DEL DEL

ADD

100K

R5090

R5020

120K

2.2K

R5040

R5100

100K

R5091

R5021

120K

2.2K

R5041

R5101

6

100K

R5092

R5022

120K

2.2K

R5042

R5102

+B1H_B

i

TX-SR508

TX-SR578

ADD

4.7K

Q5050

1.2K

1K

4.7K

Q5051

-47.5V

1.2K

1K

4.7K

Q5052

-47.5V

1.2K

1K

C6902

TX-SR508

DEL

ADD

5

(1/4W)

R5160

(1/4W)

0V

Q5040

R5170

(1/4W)

R5161

(1/4W)

0V

Q5041

R5171

(1/4W)

R5162

(1/4W)

0V

R5172

(1/4W)

100

Q5030

2SA949-Y

C5080

2SC2229-Y

-51.5V

100

100

Q5031

2SA949-Y

C5081

2SC2229-Y

-51.5V

100

100

3

Q5032

2SA949-Y

C5082

2SC2229-Y

Q5042

-51.5V

100

R5180

040D

(1/4W)

R5181

040D

(1/4W)

R5182

040D

10

R5030

120K

R5230

120K

(1/4W)

R5190

10

R5031

120K

R5231

120K

(1/4W)

R5191

10

R5032

120K

R5232

120K

(1/4W)

R5192

51.5V

22/100

C5100

Q5010

2SC2240

C5040

220/25

2SC1815

C5110

22/100

-51V -51V

1K

R5080

-51.5V

51.5V

50.5V

22/100

C5101

Q5011

2SC2240

C5041

220/25

2SC1815

C5111

22/100

-51V

1K

R5081

-51.5V

51.5V

1

50.5V

22/100

C5102

Q5012

2SC2240

C5042

220/25

2SC1815

C5112

22/100

-51V

1K

R5082

-51.5V

TO SD-4b G-1 BAAF0348

1

(POW AMP Section)

+

8200/63

C6901

P6911A

+

8200/63

1

P6902A

TO SD-4b G-1 BAAF0348

(POW AMP Section)

o

10

10

10

1

+B1L +B1SL

+BL

1.1V

470

R6030

1.0V

2SC1740S-S

5.6K

R6000

0.2V

3.9K

R6010

-0.3V

Q6000

22K

R5200

1

-0.4V -0.4V

2

22K

101K

R6040

R5130

C5090

3

2K

3.3K

R6050

R5201

R5131

R5202

R5132

+B1R

R6031

R6001

0.2V

R6011

22K

1

22K

3

R6051

+B1C

R6032

R6002

0.2V

R6012

22K

1

22K

3

R6052

SPSLE

SPSBLE

8

9

470

5.6K

3.9K

-0.3V

-0.4V

2

R6041
2K

3.3K

470

5.6K

3.9K

-0.3V

-0.4V

2

R6042
2K

3.3K

SPLE

-BL

-B1L

+BR

1.0V

-BR

-B1R

+BC

1.0V

-BC

-B1C

SPCE

R6132

C6032

2SC1740S-S

Q6001

2SC1740S-S

Q6002

SPRE

SPSRE

567

4

(1W)

8.2
C6030

(50V)

R6130

473J

SPBSRE

3

(50V)473J

C5091

C5092

JL603A

1.1V

1.1V

101K

1.1V

1.1V

101K

1.1V

y

R6020

2.2

(1/4W)

47/50

C5050

2SC1740S-S

Q6010

Q6040

2SA1930

R6021

2.2

(1/4W)

47/50

C5051

2SC1740S-S

Q6011

Q6041

2SA1930

2.2

(1/4W)

R6022

47/50

C5052

2SC1740S-S

Q6012

Q6042

2SA1930

+24V

GND_M

1

2

(1W)

8.2

R6131

(1W)

(50V)473J

8.2

C6031

52.5V

-0.6V

-52.5V

52.5V

-0.6V

-52.5V

52.5V

-0.6V

-52.5V

5

Q6030

2SC5171

0.6V

(1/4W)

47/50

R6070

100

Q6031

2SC5171

0.6V

(1/4W)

47/50

R6071

100

Q6032

2SC5171

0.6V

(1/4W)

47/50

R6072

100

TO SD-8 F-2
BATRM-0368

(SP-OUT Section)

(50V)473J

R6134

C6033

(1W)

R6133

8.2

C6034

u

TX-SR578

Block Capacitor

Block Capacitor

0

R6080

0.22

(1/4W)

ID+

ID-

C6040

NPLG-2P29

R6090

0.22

(1/4W)

R6081

0.22

(1/4W)

ID+

ID-

C6041

NPLG-2P29

R6091

0.22

(1/4W)

R6082

0.22

(1/4W)

ID+

ID-

C6042

NPLG-2P29

R6092

0.22

(1/4W)

SBRCR

(1W)

8.2

(50V)473J

Q6050
2SC4468

R6140

56K

R6100

0.22(2W)

P6080

2
1

Q6060

2SA1695

R6170

47K

2 1

D6000
KDS4148U

Q6051
2SC4468

R6141

56K

R6101

0.22(2W)

P6081

2
1

Q6061

2SA1695

R6171

47K

D6001
KDS4148U

Q6052
2SC4468

R6142

56K

R6102

0.22(2W)

P6082

2
1

Q6062

2SA1695

R6172

47K

D6002
KDS4148U

(1W)

8.2

GND

R6136

C6036

(1W)

8.2

(50V)473J

GND

GND

SR

GND

TO SD-3b J-6 BAAF0348

(AUDIO INPUT Section)

(50V)473J

C6035

R6135

TO SD-4b D-7 BAAF0348
(POW AMP Section)

IPRO

Q6070

2SC2229-Y

10K

C6050

R6150

R6180

47K

Q6071

2SC2229-Y

10K

C6051

R6151

R6181

12

47K

Q

Q6072

2SC2229-Y

10K

C6052

R6152

R6182

12

47K

GND

SL

L

GND

TO SD-8 B-3 BATRM-0368

33K

R6160

103J

103J

103J

SBL

FLVPRO

FLVOLH

33K

R6161

FRVPRO

FRVOLH

33K

R6162

CVPRO

CVOLH

SPL

IPRO

SPR

IPRO

Q

SPC

(TO-OUT Section)

JL600A

Z2SP_HIGHT_L

1

SPSL

2

SPL

3

SPC

4

SPR

5

SPSR

6

Z2SP_HIGHT_R

7

1

6

R5304

R5301

R5305

R5306

0

R5303

0

R5302

P6901B1P6902B

0

0

3

0

0

3

1

7

TO SD-4b D-8 BAAF0348
(POW AMP Section)

8

SL

Av=29dB

R5003

1K

C5003

SR

Av=29dB

R5004

1K

C5004

SBL

Av=29dB

6

3

R5005

1K

C5005

SBR

Av=29dB

R5006

1K

C5006

VOLH
IPRO
VPRO

.

C5013

47/50

221K

C5014

47/50

221K

C5015

47/50

221K

C5016

47/50

221K

1

9

R5093

120K

120K

R5013

R5123

D5003

D5004

R5014

C5023

120K

C5024

10/50

R5124

10/50

R5103

R5094

120K

R5104

MTZJ5.6B

MTZJ5.6B

5

R5095

120K

120K

R5015

R5125

D5005

MTZJ5.6B

MTZJ5.6B

R5105

10/50

C5025

R5096

120K

120K

R5126

R5016

D5006

R5106

10/50

C5026

POWER TRANSISTOR

(SL/ SR/ SBL/ SBR)

c

(SL/ SR/ SBL/ SBR)

TX-SR508/ TX-SA508/ HT-R580/ HT-R578/ HT-R680/ HT-R980

(1/4W)

10

R5183

R5033

120K

040D

C5083

R5233

120K

C5093

(1/4W)

10

R5193

(1/4W)

10

R5184

R5034

120K

040D

C5084

R5234

120K

C5094

(1/4W)

10

R5194

(1/4W)

10

R5185

R5035

120K

040D

C5085

R5235

120K

C5095

(1/4W)

10

R5195

(1/4W)

10

R5186

R5036

120K

040D

C5086

R5236

120K

C5096

(1/4W)

10

R5196

m

4

1.1V

0.2V

R5203

101K

R5133

1.1V

1.1V

0.2V

R5204

22K

101K

R5134

1.1V

1.1V

0.2V

22K

R5205

22K

101K

R5135

1.1V

1.1V

0.2V

22K

R5206

101K

R5136

1.1V

2SC5198

KTC5424A
(2SC5198)

2SA1941

KTA1962A
(2SA1941)

22K

22K

22K

+B1SBL+B1SBLL

+B1SBR+B1SBRR

22K

R6033

R6003

R6013

1

3

R6053

+B1SR

R6034

R6004

R6014

1

3

R6054

R6035

R6005

R6015

1

3

R6055

R6036

R6006

R6016

1

3

R6056

2

1K

-0.65V

4.7K

R5053

-47.5V-47.5V

1.2K

R5063

R5073

1K

-0.65V

4.7K

R5054

-47.5V

R5064

R5074

1K

-0.65V

4.7K

R5055

-47.5V

1.2K

R5065

R5075

1K

-0.65V

4.7K

R5056

-47.5V

R5066

R5076

o

Q5053

1K

Q5054

1.2K

1K

Q5055

1K

Q5056

1.2K

1K

51.5V

50.5V50.5V

Q5013

2SC1815

R5083

-51.5V

51.5V

50.5V

Q5014

2SC1815

-51V

R5084

-51.5V

5

50.5V

Q5015

2SC1815

-51V

R5085

-51.5V

50.5V

Q5016

2SC1815

-51V

R5086

-51.5V

100

R5163

(1/4W)

Q5033

22/100

C5103

2SA949-Y

2SC2240

0V

C5043

220/25

C5113

22/100

Q5043

2SC2229-Y

22/100

C5044

22/100

R5173

R5164

C5104

0V

C5114

R5174

R5165

100

(1/4W)

100

(1/4W)

Q5034

2SA949-Y

Q5044

2SC2229-Y

100

(1/4W)

100

(1/4W)

-51.5V

-51.5V

1K

2SC2240

220/25

1K

51.5V

0

Q5035

22/100

C5105

2SA949-Y

2SC2240

0V

C5045

220/25

C5115

22/100

Q5045

2SC2229-Y

22/100

C5046

22/100

R5175

R5166

C5106

0V

C5116

R5176

100

(1/4W)

100

(1/4W)

Q5036

2SA949-Y

Q5046

2SC2229-Y

100

(1/4W)

-51.5V

-51.5V

1K

51.5V

2SC2240

220/25

1K

2SC5198 2SC4468

2SA1941 2SA1695

+B1SLL

R5113

100K

Q5003

2SC2240

R5023

330

2.2K

R5043

-14.5V

-46.5V

100K

-B1SLL

+B1SRR

R5114

100K

Q5004

2SC2240

R5024

330

2.2K

R5044

-14.5V

-46.5V

100K

-B1SRR

R5115

1

100K

Q5005

2SC2240

R5025

330

2.2K

R5045

-14.5V

-46.5V

100K

-B1SBLL

R5116

100K

Q5006

2SC2240

R5026

330

2.2K

R5046

-14.5V

-46.5V

100K

-B1SBRR

REFERENCE NO JJ/ PP/ PB OTHERS OR

Q6050-6052
(FL/ FR/ C)

Q6053-6056

Q6060-6062
(FL/ FR/ C)

Q6063-6066

IJK

470

5.6K

3.9K

-0.3V

2

R6043

2K

3.3K

470

5.6K

3.9K

-0.3V

-0.4V

2

R6044

2K

3.3K

8

470

5.6K

3.9K

-0.3V

-0.4V

2

R6045

2K

3.3K

470

5.6K

3.9K

-0.3V

-0.4V

2

R6046

2K

3.3K

9

R6023

2.2

(1/4W)

+BSL

1.0V

2SC1740S-S

Q6003

47/50

C5053

2SC1740S-S

Q6013

-BSL

Q6043

2SA1930

-B1SL

R6024

2.2

(1/4W)

+BSR

1.0V

2SC1740S-S

Q6004

47/50

C5054

2SC1740S-S

Q6014

-BSR

-B1SR

+BSBL

1.0V

-BSBL

-B1SBL

+BSBR

1.0V

-BSBR

-B1SBR

Q6044

2SA1930

2.2

(1/4W)

R6025

9

2SC1740S-S

Q6005

47/50

C5055

2SC1740S-S

Q6015

Q6045

2SA1930

2.2

(1/4W)

R6026

2SC1740S-S

Q6006

47/50

C5056

2SC1740S-S

Q6016

Q6046

2SA1930

DRIVER TRANSISTOR

REFERENCE NO OR

Q6030-6032
(FL /FR/ C)

Q6033-6036

(SL/ SR/ SBL/ SBR)

Q6040-6042
(FL /FR/ C)

Q6043-6046

(SL/ SR/ SBL/ SBR)

52.5V

-0.6V

-52.5V

52.5V

-0.6V

-52.5V

52.5V

-0.6V

-52.5V

52.5V

-0.6V

-52.5V

2SC2229-Y

10K

R6183

47K

2SC2229-Y

10K

R6184

47K

2SC2229-Y

10K

R6185

47K

2SC2229-Y

10K

R6186

47K

Q6073

C6053

Q6074

C6054

Q6075

C6055

Q6076

C6056

103J

103J

8

103J

103J

2

33K

R6163

SLVPRO

SLVOLH

33K

R6164

SRVPRO

SRVOLH

33K

R6165

Z2SP_HIGHT_L

SBLVPRO

SBLVOLH

33K

R6166

Z2SP_HIGHT_R

SBRVPRO

SBRVOLH

IPRO

SPSL

IPRO

SPSR

IPRO

IPRO

2

8

Q6033

2SC5171

R6083

0.22

R6073

R6074

R6075

R6076

(1/4W)

47/50

100

Q6034

2SC5171

(1/4W)

47/50

100

Q6035

2SC5171

2

(1/4W)

47/50

100

Q6036

2SC5171

(1/4W)

47/50

100

(1/4W)

ID+

ID-

C6043

NPLG-2P29

R6093

0.22

(1/4W)

R6084

0.22

(1/4W)

ID+

ID-

C6044

NPLG-2P29

R6094

0.22

(1/4W)

R6085

0.22

(1/4W)

ID+

ID-

C6045

NPLG-2P29

R6095

0.22

(1/4W)

R6086

0.22

(1/4W)

ID+

ID-

C6046

NPLG-2P29

R6096

0.22

(1/4W)

0.6V

0.6V

0.6V

0.6V

P6083

P6084

P6085

P6086

2
1

2
1

4

2
1

2
1

Q6053
2SC4468

R6143

56K

R6103

0.22(2W)

Q6063

2SA1695

R6173

D6003
KDS4148U

Q6054
2SC4468

R6144

56K

R6104

0.22(2W)

Q6064

2SA1695

R6174

D6004
KDS4148U

Q6055
2SC4468

R6145

56K

R6105

0.22(2W)

Q6065

2SA1695

R6175

D6005
KDS4148U

Q6056
2SC4468

R6146

56K

R6106

0.22(2W)

Q6066

2SA1695

R6176

D6006
KDS4148U

R6153

47K

12

R6154

47K

12

9

R6155

47K

12

R6156

47K

12

9

R5307

0

R5310

0

9

R5313

0

R5316

0

R5308

R5309

R5311

R5312

R5314

R5315

R5317

R5318

0

0

0

0

0

9

0

0

0

SWITCHING TRANSISTOR

REFERENCE NO OR

Q5030-5032
(FL /FR/ C)

Q5033-5036

(SL/ SR/ SBL/ SBR)

Q5040-5042
(FL /FR/ C)

Q5043-5046

(SL/ SR/ SBL/ SBR)

2SA949-Y

2SC2229-Y

2SC5171

2SA1930

2SC5593

2SC5593

(KTD2061)

2SDA2140

2SDA2140
(KTB1369)

9

TEL [phone] QQ 376315150 892498299

2SA1360-Y

2SC3423-Y

TX-SA578/608 TX-SR308/508/578/608 HT-R280/380/538/580/680/690/C230/C260 DTR-20.2/30.2

A

BCDEF GH

SCHEMATIC DIAGRAMS-6

MPU/ DIR/ DAC Section

7

1

Q

U0030

Q

3

MPU, DIR, DAC PC BOARD

TO SD-15a G1 BAHDM-0401
TO SD-15b G1 BAHDM-0403

1(1/2W)

open

R135

open

R136

080D

C136

P8001A

1

2345678

[BL/BR]

HDMI_MCK

ARC_SPDIF

HDMI_BCK

HDMI_SPDIF

DSPSBLR

1

CEC

2
3

104Z

4

C710

SN74CB3Q3305PWR

10K

R110

D110 KDS4148U

D701 KDS4148U

1 2

D702

1 2

+10S

C706

470/16

L742

BLM21PG221SN1

C748100/10

1

*COAX2 OPTION

ITEMS ADD/DEL VER.

L132,C132,C134,C136,

C308,R132,R134,R136

R138,R140,R323,L136

+5.0VA

L135

0

L136

0

+5.0V

82K

10K

C135 080D

R139

R137

1234567

220/10

C140 104Z

C139

10K

R138

R140

82K

L134

LBC2518T470M

[CT/SW]

HDMI_LRCK

HDMI_FLR

DSPCSW

Q704

1OE

VCC

1A

2OE
1B
GND

0

R702

1 2

KDS4148U

S812C56AUA

104Z

C709

L747

BLM18PG181SN

S812C33AUA

C701

104Z

1
2
3

R371

1K

C744104Z

GNDA

3

UTSP

9

101112

[SL/SR]

DIR_FLR

DIR_LRCK

CX_LRCK

DSPSLR

8

7
6

2B

5

2A

Q703

IGO

BLM18PG181SN

Q702

IGO

UTSP

C707 100/10

Q746

BH33FB1WG

VOUT

VIN
GND

NC

STBY

NC

9

C800 104Z

R800

ADD OTHERS

DEL

OPTION

C802 104Z

NC

R803

131415

DIR_BCK

CX_SCLK

CECIO

POFF2_2

POFF2_1

UTSP

C708

+3.3VS

L743

106K

+3.3VD

5

4

C745

C2125

106K

4

C801 103K

TX-SR308/HT-R380/HT-R538

BADG-0364

BADG-0364

D183

RL1N4003

R181

1 2

MPOWERD

1

+10VS

2

GNDDG

3

JL901B

+12VD_ST

4

POFF

5

TO SD-11a D2 BAETC-0376

TO SD-11b D2 BAETC-0390

MPOWER

Q181

KRC105S

4.7(1/2W)

2

SPRLF

1

SPRLCS

2

SPRLSB

3

JL610B

SPRLZ2

4

HPDET

5

GNDDG

6
7

(608 ONLY)

TO SD-8 F3 BATRM-0368

UNDER-TOP

1

2

4

Front

6

8

3

TEL [phone] QQ 376315150 892498299

10

12

14

16

18

20

22

Rear

24

26

4

5

6

P131

COAX1

COAX2

1

3

5

7

9

11

13

15

17

19

21

23

25

TO SD-10a K3 BADIS-0373

N.C

2
3

P2001A

4
5
6
7
8
9
10
11
12
13
14
15

TO SD-7a K4 BAVD-0375

TO SD-7b K4 BAVD-0389

16
17
18
19
20
21
22
23
24

LEDPURE

1

REMIN

2

FLDRST

3

P701A

FLDCS

4

FLDCLK

5

FLDSDO

6

KEY0

7

KEY1

8

KEY2

9

KEY3

10

+3.3S

11

KEYINT0

12

LEDSTBY

13

KEYINT1

14

VOLA

15

VOLB

16
17

GNDDG

18

+5.0VDIS_

19

LEDZONE2

20

TO SD-10b K3 BADIS-0387

3

1

-15V

21

MICOUT

22

+15V

23

MICDET

24

MICMUT

25

AUX_R

26

LEDTHRU

27

AUX_L

28

GNDA_AUX

29
30

AUX_V
GNDV_AUX

31

4

LBC2518T2R2M

2

LBC2518T2R2M

FANCTRL
UPTDET
UPTTXD
UPTRXD
UPTSCL
UPTSDA
UPTRST
UPTDETINT
VDSWDCTL
VSWSDA
VSWSCL
VMUT
AUX_V

GNDV_AUX
POFF2

+12VD
GNDDG

+5VD_CODEC
+5VA_CODEC
GNDA

T

L131

L132

5

SR-608 ONLY

D131

2 1

C702 104Z

(DEL)

E

(GNDMIC)

R131

R132

D132

KDS4148U

104Z

C703

BLM18PG181SN

75

C131

75

C132

1 2

KDS4148U

7

U131

OPT1

JSR1165-001recieving

U132

OPT2

JSR1165-001recieving

VCC

GND

VCC

GND

1

IN

3

104Z

2

1

IN

3

104Z

2

C141

C142

C143

C144

330J

C145

330J

47

220/10

R142

47

R141

UTSP

+12VD

KDS4148U

+5.6V_MPU

L

L746

R133

10

101J

101J

R134

10

104Z

C130

Q131

L133

LBC2518T470M

+10V

D182

2 1

C133

104K

C134

104K

GND

74HCU04F

OUT49IN4

8

R182

OUT511IN512OUT613IN614VCC

10

6

P8002A

1234567

16

[FL/FR]

GNDA

DSPFLR

470/10

C705

+3.3VS

L153

BLM18PG181SN

DIR_MCK

GNDDG

2

104Z

C151

+5.0VA

3

Rear

TOP-UNDER

246

135

TO SD-15a H2 BAHDM-0401
TO SD-15b H2 BAHDM-0403

(HDMIINT)

DSPINT1

DSPINT2

VMSDI

POFF2_2

REMIN2
(HDMIINT_TX)
VSWSCL_1

VSWSCL

ROMCS
FLMD1
TRGC
TRGB
TRGA
Z2MUT_C

SBZ2MUT_C

AMUT_C
Z2VOLCLK
VOLDATA
VOLCLK
PRRLF
SPRLF
SPRLCS
SPRLSB
SPRLZ2

PRERLSB_C

MPOWER
HPDET
POFF2_1
SEC1H

IPROTECT

PROTECT

MPOWER_W

RCPOWER
UPTDET
THERMAL
VOLH

C525 104Z

KEY3
KEY2
KEY1
KEY0

2

10K

ROMCS

R154

ROMSDI

+3.3V

COAX1
COAX2

OPTI1
OPTI2

+3.3V

10 121416

8

7

9111315 171819

9

8

1011121314

(HDMIPDN)

(HDMIRST)

(HDMISDA)

(HDMISCL)

DSPINT0

DSPRST

DSPCS

VMRST

VMCLK

VMSDO

(HDMIINT_TX)

R706

R705

VMRDY

***CONNECTION OPTION

0

MODEL

TX-SR308/SR508 R702,R704,R705

TX-SR578/SR608

0

+3.3VS

47

R625

0

R627

220

R628

220

R629

220

R630

47

R632

47

R634

47

R636

47

R637

47

R638

47

R640

220

R642

220

R644

220

R646

220

R648

220

R692

220

R650

0

R701

220

R695

C523 102K

R663

Val

R665

Val

R667

Val

R669

Val

2.7K

R671

2.7K

R673

2.7K

R675

2.7K

R677

9

Q153

2.2K

R1EX25064ASA00A

1

R152 10K

R153

CS

2

SO

3

WP

4

GND

DIR_FLR
DIR_LRCK
DIR_BCK
DIR_MCK

DIGSDI
DIGSDO

L303 LBC2518T4R7M

DIGCLK
DIRCS

COAX2
COAX1
OPTI2
OPTI1

DIRRST

1

1516171819

(HDMIINT2)

(HDMIINT_TX)

DIGSDO

DIGCLK

DIGSDI

HDMIMUT

POFF2_2

DELETION ITEMS

R706

C521,R615

TX-SR308/HT-R280/HT-R380
HT-R538/HT-RC230 only

(DEL)

R624

10K

R626

10K

DTR ONLY

R639

10K

R641

10K

R643

10K

R645

10K

R647

10K

R649

10K

R691

10K

R651

10K

1M

R653

C526 102K

R654

10K

R678

10K

(DEL) (DEL)

27K

R659

102K

C524

R662

Val

R664

Val

R666

Val

R668

Val

102K

C518

102K

C519

102K

C520

102K

C527

6

8

Vcc

7

HOLD

6

SCK

5

SI

ROMSDO

R312

R313

R314

R315

R316

R317

330

R321

330

R322

330

R323

330

R324

330

R325

330

R326

R327

220

221J

330J

C310 330J

C311

C312

del

del

Front

5

24

20

22

21

23

aue9111t24

2021222324

CEC

VMUT

R652

R655

R656

R657

R658

R660

R661

INT3
INT2
INT1
BAND

R670

R672

R674

R676

R151 10K

ROMCLK

47

47

150

** *

150

47

330

C308 330J

C309 330J

del

del

***MPU OPTION RESISOTRS

REF. No.

R539,R540,R541,R542,R633,
R635,R690

R524,R702,R704,R705

VSWSDA

VDSWDCTL

220

220

220

220

4.7K

5

R637

VSWSCL_1

ROMSDI

ROMCLK

220

10K

R623

R621

(NO MIC)

1K

220

220

4.7K

4.7K

4.7K

KDS4148U

KRC104S

104Z

C307

47

R620

R622

10K

107

108

109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144

*

D601

Q601

C306

C509

1 2

R502

25
26
27
28
29
30
31
32
33
34
35
36

PDL2/AD2

PDL3/AD3

PDL5/AD5/FLMD1
PDL6/AD6
PDL7/AD7
PDL8/AD8
PDL9/AD9
PDL10/AD10
PDL11/AD11
PDL12/AD12
PDL13/AD13
PDL14/AD14
PDL15/AD15
PDH0/A16
PDH1/A17
PDH2/A18
PDH3/A19
PDH4/A20
PDH5/A21
PDH6/A22
PDH7/A23
P715/ANI15
P714/ANI14
P713/ANI13
P712/ANI12
P711/ANI11
P710/ANI10
P79/ANI9
P78/ANI8
P77/ANI7
P76/ANI6
P75/ANI5
P74/ANI4
P73/ANI3
P72/ANI2
P71/ANI1

AVREF0

1

P70/ANI0

AVSS

1

2

1

106K

C2125

104Z

C503

C501

4.7/50

47K

C502 104Z

R501

RESET

(FAN CONTROL)
TX-SA578V/TX-SR608/TX-SA608
HT-RC260/DTR-20.2/DTR-30.2 only

L301 LM182

L302 LM182

23

24

MC/SCL
MS/ADR1
MODE
RXIN7/ADR1
RXIN6/ALRCKI0
RXIN5/ABCKI0
RXIN4/ASCKI0
RXIN3
RXIN2
RST
RXIN1
VDDRX

RXIN0

470/10

38

37

X171

180J

180J

C172

C173

R698,R706

NO MIC

MICMUT

ROMSDO

220

47

100

102K

R617

R619

R615

C521

R618

R616

10K

10K

106

109

3

R502

FANCTRL

R6131KR611

C522 104Z

104

105

102

103

PCT7

BVSS

BVDD

PDL0/AD0

PDL1/AD1

PDL4/AD4

AVREF1

P11/ANO1

P01/TIP60/TOP60

P10/ANO0

P00/TIP61/TOP61

4

7

5

6

3

220

104Z

C504

R503

SR-608 & HIGHER ONLY

104Z

C305

18

21

19

22

20

BCK

SCKO

DVDD

DGND

MDI/SDA

MDO/ADR0

Q301

PCM9210

GNDRX

XTO

XTI

AGND42VCC

39

40

43

41

R331

C315

220

104Z

470/10

C313

C314

L304

LBC2518T4R7M

1

ADD/DEL

TX-SR308 / TX-SR508 / HT-R280/ HT-R380 / HT-R538/ HT-R580/ HT-RC230

ADD
DEL

TX-SR578 / TX-SR608 / TX-SA578 / TX-SA608 / HT-R680 / HT-R980 / HT-RC260 / DTR-20.2 / DTR-30.1

TX-SR578 / TX-SR608 / TX-SA578 / TX-SA608 / HT-R680 / HT-R980 / HT-RC260 / DTR-20.2 / DTR-30.1

ADD
DEL

TX-SR308 / TX-SR508 / HT-R280/ HT-R380 / HT-R538/ HT-R580/ HT-RC230

ADD

DTR-20.2 / DT-R30.2

DEL

OTHERS

VOLB

VOLA

MICDET

10K

R614

101

PCT6/ASTB

FLMD0

8

R504

10K

FLMD0

17

LRCK

FILT

44

472K

C320 223K

LEDTHRU

47

1K

1K

R609

R631

99

100

PCT5

PCT4/RD

REGC

VSS

VDD

9

11

10

*

0

4.7/50

C506

104Z

C505

C507104Z

10K

R505

16

14

15

MPO0

MPO1

DOUT

MPIO_B2

MPIO_B3

ERROR/INT0

VCOM45AGNDAD46VCCAD

47

680

R332

47/25

C319

C316 473K

(508-608 UTSJ)

LEDPURE

LEDZONE2

47

R608 47

96

97

PCT298PCT3

X1

12

13X214

X501

D111

1 2

KDS4148U

POFF

13

MPIO_B1
MPIO_B0
MPIO_C3
MPIO_C2
MPIO_C1
MPIO_C0
MPIO_A3
MPIO_A2
MPIO_A1
MPIO_A0

NPCM/INT1

VINL

VINR

48

REMARK(MODEL)

LEDSTBY

R60647R607

93

95

PCS694PCS7

PCT0/WR0

PCT1/WR1

MPD70F3746

XT1

XT2

RESET

15

16

1M

TP01

R508

RESET

12
11
10
9
8
7
6
5
4
3
2
1

470/10

104Z

C317

C318

+5.0VA

DACRST

DACMUT

DACCS

47

47

220

R716

R605

R709

R715

R604

10K

10K

10K

89

92

91

PCS4

PCS5

Q701

P03/INTP0/ADTRG

P02/NMI

P04/INTP1

17

20

18

19

47

220

220

R509

R506

R511

47K

DRST

SYSIN

SYSOUT

R342

R308

R307

R306

R305

R304

R333

NC

C304

C303

del

del

L305

LBC2518T4R7M

5

DSPINT2

DSPRST

DSPINT0

DIRRST

DIRCS

DIVIDE

FHS

47

R599

R60247R603

R601

10K

47

220

R708

R600

10K

10K

R597

R598

85

86

87

88

PCM490PCM5

PCM0/WAIT

PCM2/HLDAK

PCM3/HLDRQ

PCM1/CLKOUT

P53/SIB2/KR3/TIQ00/TOQ00/RTP03/DDO

40

P52/TIQ03/KR2/TOQ03/RTP02/DDI

39

P51/TIQ02/KR1/TOQ02/RTP01

38

P50/TIQ01/KR0/TOQ01/RTP00

37

P41/SOB0/SCL01

P42/SCKB025P30/TXDA0/SOB4

P06/INTP3

P05/INTP2/DRST

P40/SIB0/SDA01

22

23

24

21

47

47

220

R514

R515

R512

R510

R681

R682

47K

10K

VMSDI

VMSDO

VMCLK

REMIN2

0

330

HDMI_FLR

330

HDMI_LRCK

33

HDMI_BCK

330

HDMI_MCK

*

330

HDMI_SPDIF

330

ARC_SPDIF

*

47

R301

330J

DSPCS

DSPINT1

DIRINT0

R596

10K

220

R595

84

47

RS232TXD

DAC_MCK

DIRINT0

47

47

C528

R591

R592

104Z

220

220

220

R590

10K

R593

R694

R594

79

82

81

83

PCD280PCD3

PCS2/CS2

PCS1/CS1

PCS3/CS3

PCS0/CS0

P97/A7/SIB1/TIP20/TOP20

P913/A13/INTP4

P912/A12/SCKB3

73

74

P91/A1/KR7/RXDA1/SCL02

P915/A15/INTP6/TIP50/TOP50

P914/A14/INTP5/TIP51/TOP51

P90/A0/KR6/TXDA1/SDA02

75

76

P55/SCKB2/KR5/RTP05/DMS

P54/SOB2/KR4/RTP04/DCK

P34/TIP10/TOP10

P31/RXDA0/INTP7/SIB4

P35/TIP11/TOP11

P32/ASCKA0/SCKB4/TIP00/TOP00

P33/TIP01/TOP01

27

29

26

28

30

47

47

R518

R688

R686

R519

R523

10K

10K

10K

R51747R516

47

R520

10K

R521

VMRDY

VMRST

RS232RXD

]

10K

[
)

47

10K

R522

(

HDMIMUT

0

REMIN

CECIO

DSPINPSEL

220

R584 10K

47

220

220

R583

R585

R589

75

76

77

78

PCD0

PCD1

P911A11/SOB3

P910/A10/SIB3
P99/A9/SCKB1

P98/A8/SOB1

P96/A6/TIP21/TOP21
P95/A5/TIP30/TOP30
P94/A4/TIP31/TOP31
P93/A3/TIP40/TOP40
P92/A2/TIP41/TOP41

P80/RXDA3/INTP8

P613/TIP81/TOP81
P612/TIP80/TOP80

P69/TIP70/TOP70

P3632P37

EVSS

EVDD

34

31

33

47

R527

R524

)

47

R683

R698

R690

(

10K

INPSEL
()

ECONRST

CX_LRCK
CX_SCLK
DSPSBLR
DSPSLR
DSPCSW
DSPFLR

DAC_MCK

DACRST

DACMUT

DIGSDO
DIGCLK
DACCS

L401

LBC2518T4R7M

100

47

47

47

1K

1K
47

47

47

47
47

47

47
47

47

4.7K

4.7K

220

R725

)(
)
)

R723

KRA107S

SYSIN

SYSOUT

C517 104Z

*

*

*

10K

R577

(DEL)

*

*

*

C514 101J

C513 101J

R538

C512
C511

28.(HDMIPDN)

27.(HDMIRST)

29.(HDMIINT2)

CECIO

FCLK

UPTDETINT

R582

10K

R581

74

73

P81/TXDA3

P611/TOP71

P610/TIP71

P68/SCKB5

P67/SOB5

P66/SIB5
P65/RTP15
P64/RTP14
P63/RTP13
P62/RTP12
P61/RTP11
P60/RTP10

P39/RXDA2/SCL00

P38/TXDA2/SDA00

35

36

47

47

R529

R530

104Z

C508

R687

10K

ECONRXD

ECONTXD

KRC107S

27K

10K

R726

R580

R727

47

DEL ALL VER.

R579

72

R578

71
70

R575

69

R574

68

R573

67

R571

66

R569

65

R567

64

R565

63
62
61

R560

60

R558

59

R556

58

P615

57

P614

56

R550

55

R548

54

CECOUT

53

R587

52
51

R547

50

R546

49

R545

48
47

R542

46

(

R541

45

(

R540

44
43
42
41
40
39
38

R533

37

R532

Q

10K

R531

*FOR TX-SR308/508 APPLICATION

21. (HDMIINT_TX)

22.(HDMIINT)

Q757

10K

220

***

*

*

220

220

220

220
220

Q

23.(HDMISDA)

24.(HDMISCL)

Q302

PCM1690

1

RSV2

2

104Z
C352

R362

4.7K

RSV1

3

RSV2

4

RSV1

5

RSV2

6

LRCK

7

BCK

8

DIN1

9

DIN2

10

DIN3

11

DIN4

12

VDD

13

DGND

14

SCKI

15

RST

16

ZERO1

17

ZERO2

18

AMUTEI

19

AMUTEO

20

MD/SDA/DEMP

21

MC/SCL/FMT

22

MS/ADR0/RSV

23

TEST/ADR1/RSV

24

MODE

THERMALPAD

ePAD

49

C357

104Z

22

R360

22

R359

22

R358

22

R357

22

R356

22

R355

C351

470/10

R354

220

R350

330

R361

330

R352

330

R351

330

+3.3V +5.0VA

23

1

Q753

KRC102S

Q754

10K

R721

Q756

KRC102S

C516 101J

C515 101J

47

R576

10K

R693

27K

R572

27K

R570

2.2K

R568

R566

2.2K
10K

R563

10K

R562

1K

(del)*

R707

2.7K

R559

10K

R557
R554

10K

R552

10K

R551

10K

R586

10K

R588

10K

10K

R543

R544

)

(

R635

10K

(

)

R633

10K

10K

(

R539

22K

R537

22K

R536

22K

R535

22K

R534

102K
102K

RSV2

VCC2

AGND2

RSV2

VOUT1-

VOUT1+

VOUT2-

VOUT2+

VOUT3-

VOUT3+

VOUT4-

VOUT4+

VOUT5-

VOUT5+

VOUT6-

VOUT6+

VOUT7-

VOUT7+

VOUT8-

VOUT8+

RSV2

AGND1

VCOM

VCC1

L402

LBC2518T4R7M

TOP-----------------BOTTOM

45

WRITING PORT

P751A

12345

FCLK

RESET

FLMD0

FLRXD

FSI

RI

+5.6V_MPU

100

R724

Q755

KRA107S

SYSOUT

FSO
FSI
DIGCLK
DIGSDO
DIGSDI
STEREO
SD

PLLSDA

PLLSCL

47

SR_RST

R564

*

R561

*

SR_RXD

470

SR_TXD

47

UPTTXD

R697

UPTRXD

47

UPTRST

R553

47

UPTSCL

R696

UPTSDA
RDSCLK

RDSDATA

FLDCLK
FLDSDO
FLDCS

220

FLDRST

VSWSCL

VSWSDA

VDSWDCTL

)

47

VMUT
OC_DMS
OC_DCK
OC_DDO
OC_DDI

KEYINT1
KEYINT0

3

L744

BLM18PG181SN

48

C355

47
46

104Z

45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28

C356

27

47/25

26
25

C354
104Z

C353
470/10

7

689

678

9

FHS

FLTXD

MPOWER_W

+3.3VMPU

FSO

+3.3VD

7

(508/608 UTSJ)

JL601A

12345

RS232TXD

0

*

R684

0

*

R685

C629 104Z

C630 104Z

Q752
KRA102S

3

1

2

KRC104S

2

1K

R712

3

C613

474K

C2125

AMUT
AMUT_C
SBZ2MUT
SBZ2MUT_C
Z2MUT
Z2MUT_C
PRERLSB
PRERLSB_C

RDSCLK
RDSDATA

R560,R561,R564

DD/DC model only

***MPU INITIAL SETTING VALUE***

MODEL

VERSION

UP

BAND

DOWN

UP

INIT1

INIT2

INIT3

SBL-

SBL+

SBR+

SBR-

SL-

SL+

SR+

SR-

SW+

SW-

R410

15K

R400

15K

R401

15K

R411

15K

3

DOWN

UP

DOWN

UP

DOWN

C-

C+

6

FL-

FL+

FR+

FR-

8

9

TO SD-13 H-8 BAAR-0411

678

9

TRGC

TRGB

Z2VOLCLK

VOLDATA

L600

BLM18PG181SN

R714 10K

R713

2.2K

C751

0.47/50

(SIRIUS)

R669

R668

R667

1

R666

R665

R664

R663

R662

R475

R455

C405

22K

R445

R466

R446

C406

R456

22K
R473

R453

R463

C403

R443

22K

R444

C404

R454

22K
R472

R452

C402

R442

R447

C407

R457

R430

*

R450

R470

C400

*

R461

*

C401

*

R451

R431

TRGA

Z2MUT

DTR-20.2 / DTR-302 ONLY

Q762
KRA102S

3

1

Q761

2

KRC104S

2

1K

R763

3

474K

C762

C2125

DEL:TX-SR308/HT-R280
HT-R380/HT-RC230
HT-R538/TX-SA608

ADD/DEL

ADD

TX-SR308/HT-R280/HT-R380

DEL

HT-R538/HT-RC230/TX-SA608

ADD

DEL

ADD

DEL

HT-R280

TX-SR308

HT-RC230

DD

PP
PB

DC

DC

MO

DF

MR

MQ

MA

33K

33K

10K

DEL

0

DEL

DEL

22K

1.8K

R465

471J

1.8K

22K

1.8K

R476

471J

1.8K
22K

1.8K

471J

1.8K

22K

R464

1.8K

R474

471J

1.8K

22K

1.8K

R462

471J

1.8K

22K

22K
R467

1.8K
R477

471J

1.8K
22K

*

R460

*

R471

*

*

*

10K

10K

DEL

10K

DEL

DEL

NC

NC

5

0

0

0

DEL

33K

33K

10K

10K

00

DEL

DEL

DEL

0

0

00

C425

101J

2

Q404:B

3

NJM4580M-D

101J

C415

NJM4580M-D

4

C416

101J

5

Q404:A

6

8

C426

101J

C423

101J

2

Q403:B

3

NJM4580M-D

C413

101J

NJM4580M-D

4

C414

101J

5

Q403:A

6

8

101J

C424

C422

101J

2

Q402:B

3

NJM4580M-D

101J

C412

NJM4580M-D

4

C417

101J

5

Q402:A

6

8

101J

C427

*

*

C420

2

*

Q401:B

3

NJM4580M-D

*

C410

NJM4580M-D

*

4

C411

5

Q401:A

6

8

*

C421

*

RS232RXD

ECONRST

Q751

1

***MUTE DRIVER SECTION OPTION***

C761,C762,Q761,Q762

R761,R762,R763

C771,C772,Q771,Q772

R771,R772,R773

R784

DEL:TX-SR308/HT-R380/HT-R538

R415

15K

R405

15K

R406

15K

R416

15K

R413

15K

R403

15K

R404

15K

R414

15K

R412

15K

R402

15K

R407

15K

R417

15K

R420*R440

R421*R441

R762

1

2.2K

VER.REFERENCE No.

OTHERS

OTHERS

TX-SA608

DT-R30.2

OTHERS

HT-R380

MOPPDD

10K

DEL

NC

0

33K

10K

10K

DWL

1

7

1

7

1

7

1

7

TX-SA578/608 TX-SR308/508/578/608 HT-R280/380/538/580/680/690/C230/C260 DTR-20.2/30.2

IJK

2

NOTE
DEL:Deletion
ADD:Addition

DC Canadian model
DD USA model
DF Taiwanese model
MO Saidi Arabian model
MQ Hong kong model

33K

PA Australian model
PB U.K. model

R115

C112 104Z

PP
MP CE(European) country model
MR Chinese model
JJ Japanese model

GNDDG

BLM18PG181SN

+3.3VD

THERMAL

8

*P5504A OPTION

3PIN Socket

5PIN Socket

HPDET
SPRLF
SPRLZ2
SPRLCS

HPGND

PRERLSB

SR_TXD
SR_RXD
SR_RST
SBZ2MUT
Z2MUT
PRRLF

TUNER PACK-GND : SEPARATION

AMUT
VOLH
SEC1H

IPROTECT
PROTECT
VOLCLK

VOLDATA

+15V

-15V

MICOUT
AUX_R
GNDA_AUX
AUX_L
DAC_SBL
DAC_SBR
DAC_SL
DAC_SR
DAC_C
DAC_SW
DAC_FL
DAC_FR

RTAD
LTAD

LPF_GND

TU_LO

TUNER_GND
TU_RO

IR_GND
RI

C552

C551 104Z

L500

2

TX-SR508/TX-SR578/TX-SA578
TX-SA580/HT-R680/HT-R980

TX-SR508/TX-SR578

OTHERS7PIN Socket

R823

0

R807

0

SPRLB_SPB

R811

0

R813

0

R824

0

R812

0

R810

0

R808

0

R806

0

R822

0

R801

0

R802

0

DTR30.2/608MJJ

VLSC-GND(608MJJ)1117

9

104Z

9

9

1
2
3

JL501B

TO SD-4a J7 BAETC-0343

TO SD-4b H8 BAETC-0350

TO SD-3c B2 BAETC-0357

9

7
6
5
4
3
2
1

P5504A

9
8
7
6
5
4
3
2
1

P5503A

TO SD-3a F2 BAAF-0341

TO SD-3b F2 BAAF-0348

TO SD-3c F1 BAAF-0355

15
14
13
12
11
10

9
8
7
6
5
4
3
2
1

P5502A

TO SD-3b C2 BAAF-0348

TO SD-3a D2 BAAF-0341

TO SD-3c C1 BAAF-0355

7
6
5
4
3
2
1

P5501A

TO SD-3a B2 BAAF-0341

TO SD-3b B2 BAAF-0348

TO SD-3c B1 BAAF-0355

TEL [phone] QQ 376315150 892498299

JL602A

123

REMIN2

C761

0.47/50

10K

DEL

NC

0

33K

10K

10K

10K

0

R704

+10V

R761 10K

PP

1

5

4

ECONRXD

ECONTXD

+3.3VMPU_232

Q772

3

2

R773

C772

HT-R538

DC

DEL

0

33K 33K

10K 10K

DEL

DEL

2

REF. No.

R684 R685

R704 L600 C630 JL602A

DEL:TX-SA608

KRA102S

1

Q771

KRC104S

2

R772

1

1K

474K

2.2K

3

C2125

TX-SR508

PP

PB

MO

MR

MQ

10K

DEL

DEL

0000

DEL

C771

0.47/50

100

R107

100

R108

L101

BLM18PG181SN

C10410/50

HT-R580

DDDCMO

DD PP

DC

DF

DEL

DEL

10K

0

0

DEL

33K

DEL

33K

5

10K

10K

0

33K

DEL

33K

10K

10K

0

DEL

DEL

DEL

0

0

0

-15V

+15V

C498

***LPF OPTION(FL/FR CHANNEL)***

TX-SA608 MJJ

C400,C401

C410,C411

C420,C421

R420,R421

R430,R431

R440,R441

R450,R451

R460,R461

R470,R471

R771 10K

C105104Z

0

100/25

TX-SR578

MO

MR

MA

MQ

10K

DEL

DEL

0

DEL

0

DEL

0

331J

470J

22K

22K

2.2K

4

DTR-20.2

OTHERS

DTR-30.2

DEL

ADD

DEL

ADD

C102

0

R784

ONLY

DTR-30.2

C110 331J

Q101

LC72725V

MODE

DC

DF

DEL

0

10K 10K

8

DEL

DEL

DELDELDEL

0

REF_NO

C470

10/50

C471

10/50

RDCL

RST
Xout

XIn

Vddd

Vssd

TX-SR308

DEL

DEL

ADD

DEL

DEL

ADD

ADD

DEL

ADD

ADD

10

10

16
15
14
13
12
11
10

TX-SR608

PP

PB

MO

MR
MA

MQ

NC

NC

DEL

HT-R380

HT-R280

HT-R538

R482

22K

R483

22K

1

RDSID

2

C103

RDDA

10/50

3

VREF

4

MPXIn

5

Vdda

6

Vssa

C106

7

FLout

8

331J

C In9TEST

C113

221J

HT-R980

TX-SA578

DC PP DD

10K

33K

DEL

33K

10K

DEL

DEL

DEL

0

00NC

NC

33K33K

0

10K10K

DEL

0

㪁㪁㪁㩷㪤㪬㪫㪠㪥㪞㩷㪪㪜㪫㪫㪠㪥㪞㩷㪭㪘㪣㪬㪜㩷㪁㪁㪁

R802

R806

R807

R808

R810

R811

R813

R822

R823

R824

10K

R484

10K

R485

R499

R498

C499

100/25

OTHERSREF. No.

471J

101J

10K

12K

1.8K

9

TO TUNER PACK

P101A

3

4

2

1

PLLSCL

SD

STEREO

PLLSDA

104Z

C753

470/10

JJ/ DC
DD/ DF

OTHERS

X101

C108150J

C107

104Z

TX-SA608

DD DDPP

MJJMJJ

10K10K10K

33K

33K

10K

10K10K

9

DEL DEL DEL

HT-RC230

TX-SR508

HT-R580

TX-SR578

HT-R680

DEL ADD ADD

ADD ADD ADD

DEL DEL DEL

ADD ADD ADD

ADD ADD ADD

DEL DEL DEL

DEL DEL DEL

ADD DEL ADD

DEL DEL DEL

DEL DEL DEL

3

2

R480

27K

6

27K

R481

5

9

567

8

11

10

VDD_SEL

TU_RI

FM_RDS

GNDTU

GNDTU

+9VTU

TU_LI

0

DEL

R102

DEL

ADD

C109150J

DTR-20.2

HT-RC260

HT-R980

Q405:A

Q405:B

DEL: TX-SA578/TX-SA608

DD MA

DEL

10K

DEL

10K

10K10K

00000

DELDELDELDEL

000000

NJM4580M-D

DEL

0

0

10K

10K 10K

2

DEL

DEL DEL

10K

10K

10K

DEL

10K

0

10K

TX-SA578

TX-SA578

TX-SR608

HT-RC260

DTR-20.2

TX-SA608

DEL: TX-SA578/TX-SA608

4

NJM4580M-D

1

8

R486

10K

R487

10K

R491

7

22(1W)

R112

DTR-30.2

10K

DEL

10K10K

10K

10K

10K

R490

1K

1K

105K

C473

8

JJ

OTHERS

C114

47/25

4

DTR-30.2

DEL
ADD

2SC2235-Y

Q111

220

R113

220

R114

47/25

D112

C111

MTZJ10VD

0

R116

When don't connect tuner pack, Assemble R116

9

+15V

-15V

105K

C472

8

w

DIGTAL

w

AUDIO SIGNAL(OPT-1)

w

.

x

i

a

o

y

u

1

6

3

.

c

o

m

TX-SA578/608 TX-SR308/508/578/608 HT-R280/380/538/580/680/980/C230/C260 DTR-20.2/30.2

A

BCDEF GH

SCHEMATIC DIAGRAMS-7

Video Section

Q

Q

3

1

7

U0042 VIDEO PC BOARD BAVD-0375
U0042 VIDEO PC BOARD BAVD-0389 (DTR-20.2/ 30.2 Only)

2

TX-SA578/TX-SA608
ONLY

PR_IN2

1

PB_IN2

2

Y_IN2

3

P2900A

4
5

PR_IN1

6

PB_IN1

7

Y_IN1

8
9
10

PROUT_2

11

To D4 PWB

PBOUT_2

3

TEL [phone] QQ 376315150 892498299

PR

(VCR/DVR)

4

COMPONENT

IN2

PB

Y

T

PR

(DVD)

COMPONENT

IN1

5

COMPONENT

OUT

PB

Y

PR

PB

Y

12

TO BAVD-0370

P2203

YOUT_2

13
14

DCTRL

15

GND_VD

16

+5V

17

3

2

1

4
9

E

7

P2203

6

5

8

12

P2203

11

10

13

6

GAME/TV

(VIDEO3 IN)

CBL/SAT

(VIDEO2 IN)

VCR/DVR OUT

(VIDEO1 OUT)

VCR/DVR

(VIDEO1 IN)

7

DVD IN

MONITOR

OUT

P2202

P2201

6

5

4

R2106

3

2

1

7

6

5

4

3

2

1

7

R2116

75

R2115

75

R2157

0

R2114

75

C2203

103K

R2113

75

R2156

0

R2112

75

R2155

0

R2111

75

R2110

75

R2109

75

R2108

75

R2107

75

75

R2105

75

C2202

102K

R2104

75

R2103

75

R2102

75

C2201

102K

(D Treminal)

PR_IN2

C2116

1/50

PB_IN2

C2115

1/50

Y_IN2

C2114

1/50

L

PR_IN1

C2113

1/50

PB_IN1

C2112

1/50

Y_IN1

C2111

1/50

C2110

470/6.3

C2109

470/6.3

C2108

470/6.3

C2107

10/50

C2106

10/50

C2105

470/6.3

C2104

10/50

C2103

10/50

C2102

470/6.3

PRIN_2

PBIN_2

YIN_2

1

PRIN_1

PBIN_1

YIN_1

PROUT_3

PBOUT_3

YOUT_3

VIN_5

VIN_4

VOUT_1

VIN_3

VIN_2

VOUT_MON

3

9

DCTRL

4

6

2

2

3

SEC2-1

SEC2-2

1

9

6

NOTE
DEL:Deletion
ADD:Addition

DC Canadian model
DD USA model
DF Taiwanese model
MO Saidi Arabian model
MQ Hong kong model
PA Australian model
PB U.K. model
PP
MP CE(European) country model
MR Chinese model
JJ Japanese model

5

TX-SR308 HT-R280/ 380/ 538/ C230

R9012

1(1/2W)

R9013

1(1/2W)

OTHER

D9014

KDS4148U

D9015

KDS4148U

5

1

3

J2054 TA Jumper
F9001 5A125V

J2054

C9012

334/50

F9001

5A/125V

D9016

UDZS6.2B

100K

R9014

4.7/50

C9013

HT-RC260/TX-SR608/DTR-20.2/DTR-30.2
TX-SR308(MM,MP)/HT-R380(MM,MP)
TX-SR508(MM,MP)

TX-SA578/TX-SA608

OTHER

1

VOUT_2

YOUT_1

C9029

104Z

C9028

470/6.3

POFF2

According to S2 output

4

D9011B

RAD-083

6 5

YOUT_3

YOUT_2

D9011

3

D5SBA20

2

5

PBOUT_1

PBOUT_2

PBOUT_3

1

27
28
29
30
31
32
33
34
35
36
37
38
39

PBOUT3
PBOUT2
PBOUT1
YOUT3
YOUT2
YOUT1
VCC
SCOUT3
SCOUT2
SCOUT1
VCC
SYOUT3
SYOUT2

C9011

PROUT_1

26

PROUT1

SYOUT141GND

40

10000/16

0

105Z

C2022

PRIN_1

PRIN_2

PROUT_3

PROUT_2
25

PROUT2

+12V_HD (To HDMI)

+12VMMP

23

24

GND

PROUT3

VOUT2

VOUT3

43

42

VOUT_MON

R9020

8.2(1W)

R9031

3.3(2W)

+12VTRG

20

21

22

PRIN3

PRIN1

PRIN2

Q2001

NJW1326FH2

VIN1

VOUT1

45NC46

44

VOUT_1

(AUX)

(To DSP)+12S

(To U.Port)

R9021

8.2(1W)

R9032

3.3(2W)

(To LAN)

105Z

PBIN_2

PBIN_1

18

17

PBIN3

PBIN2

VIN3

VIN2

48

49

VIN_4

VIN_3

(CBL/SAT)

(VCR/DVR)

105Z

C2020

YIN_2

15

16

YIN3

PBIN1

VIN551SYIN152SYIN2

VIN4

50

VIN_5

(GAME/TV)

C2021

19

47

VIN_2

(DVD)

Q

2 1

10/50

C9023

2 1

220/25

C9030

YIN2

DEL:TX-SR308/HT-R380/HT-R538/TX-SR508/HT-R560

(HDMI No Upcon)

D9016
UDZS7.5B
UDZS6.8B

UDZS5.6B
UDZS6.2B

YIN_1

14

YIN1

MUTE

SCL
SDA

VCC

GND
SCIN5
SCIN4
SCIN3
SCIN2
SCIN1
SYIN5
SYIN4
SYIN3

105Z

C2011

Q

R9033

1(1/2W)

D9023

KDS4148U

RAD-157
Q9022B

Q9022

NJM78M05

1

I

RAD-140
Q9031B

Q9031

MPC2905BHF

1

I

104Z

C9031

C2025

C2101

10/50

2

2

13
12
11
10
9
8
7
6
5
4
3
2
1

105Z

O

G

O

G

3

3

C9026

C9025

C9032

C9027

470/6.3

C2019105Z

C2018105Z

C2017105Z

C2016105Z

C2015105Z

C2014105Z

C2013105Z

C2012105Z

R2101

75

470/6.3

470/6.3

104Z

C9033

N.M

R9022

3

VD_SW_SCL
VD_SW_SDA

AUX_V

1(1/2W)

+5V_VD

VMUT

7

H3, D2

(AUX_V)

EXCEPT

(AUX_V)

6

ONLY

H3, D2

8

3

1

9

5

C2001

10/50

C2002

1

2

3

104Z

TX-SA578/608 TX-SR308/508/578/608 HT-R280/380/538/580/680/980/C230/C260 DTR-20.2/30.2

IJK

R9042

FCTRL

4.7K

R2503

2

0

GND_DG(GND_VD(MPUGND))

MMPSDA
MMPSCL
MMPRST
MMPRXD

MMPTXD
MMPDET
MMPDETINT

Q2502

2SC1815

D2, D3

2

471J

C2031

471J

C2033

22K

R2501

330

R2505

ONLY

(RS232)

+12VTRG

GND_VD

8

+5VA_CODEC

+5VD_CODEC

220K

R2030

220K

R2032

1.2K

R2502

1.8K

R2504

9

GND_A
ADINCV2

ADINPY

ADINPB

ADINPR

GNDP

+12V_HD

GNDP

+12V_HD

GNDDSP

GND_VD

+12VD

POFF2

AUX_GNDV

AUX_V

VD_SW_SCL
VD_SW_SDA

DCTRL

MMPDETINT

MMPRST
MMPSDA
MMPSCL
MMPRXD

MMPTXD

MMPDET

9

RESET

DCKDET1
DCKDET2

Composite

GND_V

GND_D

Z2_GND

GND_P

10/50

C2030

SUBL

GND_SUB

SUBR

10/50

C2032

Q2501

2SA950

C2501

220/25

GNDA
GNDA

+12VD

VMUT

FCTRL

SDA
SCL

RX
TX

Z2_R

Z2_L

+12V

9

1
2
3

P2801A

4
5
6
7

24
23
22
21
20
19
18
17
16
15
14
13
12
11
10

15
14
13
12
11
10

8
9

5
4
3
2
1

9
8
7
6
5
4
3

9

2
1

9
8
7
6
5
4
3
2
1

1
2
3

1
2

3
2
1

To HDMI PWB

TO SD-16b A-3 BAHDM-0403

JL801A

To HDMI PWB

TO SD-15a J-1 BAHDM-0401

TO SD-18b K-4 BAHDM-0403

To DSP PWB

TO SD-6 A-3 BADG-0364

P2001B

P2002A

TO SD-9 C-3 BAETC-0365

To Universal Port PWB

JL503B

TO SD-3b J-4BAAF-0348

TO SD-3a J-2 BAAF-0341

TO SD-3c B-1 BAAF-0355

To ASP PWB

P2510

From FAN

JL607A

To RS232 PWB

TO SD-20 E-5 BAAR-0411

TEL [phone] QQ 376315150 892498299

1

Q2002

Vout

GND

V+

NJM2505AF

VGND

2

5

Vin

4

9

8

DEL:TX-SR308/ HT-R380, HT-R538
TX-SR508/ HT-R580

(For HDMI Upcon)

0

8

9

VOUT_2

YOUT_1

PBOUT_1

PROUT_1

2

4

C2120

470/6.3

470/6.3

C2119

C2118

470/6.3
C2117

470/6.3

R9043

0.22(1W)

R2119

R2118

R2117

9

0

0

0

(UPORT LROUT)

C2003

5

4

C2004

470J

C2006

470/6.3

C2005

470J

470/6.3

R2003

1M

R2001

22

R2002

22

DEL:TX-SA578/TX-SA608

ONLY:

(FAN)
TX-SA578V/TX-SR608/TX-SA608
HT-RC260/DTR-30.2/DTR-20.2

BAVD-0375

2341

E9002

2341

E9001

NC

321

8

w

w

w

.

JL952B

TO SD-4a B-8 BAPS-0342
TO SD-3b J-7 BAPS-0349

x

TO SD-4c B-3 BAPS-0356

To PTRANS FIX PWB

i

a

o

y

u

1

6

3

.

c

o

m

BAVD-0389

2341

E9003

TX-SA578/608 TX-SR508/578/608 HT-R580/680/980/C260 DTR-20.2/30.2

A

BCDEFGH

SCHEMATIC DIAGRAMS-8

SPEAKER OUTPUT SECTION

Q

Q

3

7

6

3

U0060 SP TERMINAL PC BOARD BATRM-0368

1

TEL [phone] QQ 376315150 892498299

2

3

T

E

L

1

BATRM-0368

JL605B

HPL

1

SPLE

2

HPR

3

HPDET

4
5

(TO HP PWB)

TO SD-10a B-2 BAETC-0377

TO SD-10b B-7 BAETC-0391

GNDDG

R6691

JL600B

SPSBL

1

SPSL

2

SPL

3

SPC

4

SPR

5

3

9

4

SPSR

6

SPSBR

7

(MAIN PWB PWB)

TO SD-4b F-8 BAAF-0348

TO SD-4c F-8 BAAF-0355

390(1/2W)

R6692

390(1/2W)

2

4

NOTE
DEL:Deleton
ADD:Addton

DC Canadian model
DD USA model
DF Taiwanese model
MO Saudi Arabian model
MQ Hong kong model
PA Australian model

5

w

w

w

PB
MB U.K. model
PP
MP CE(European) country model
MR Chinese model
JJ Japanese model

.

A

L6602 S1.3C

R6602

R6612

B

J6602

A

L6600 S1.3C

R6600

R6610

J6600

A

L6601

R6601

R6611

B

J6601

A

L6603

R6603

22

R6613

J6603

B

A

L6604

R6604

2

R6614

B

J6604

C

L6605

R6605

R6615

B

J6605

C

L6606 S1.3C

R6606

R6616

B

J6606

x

EXCEPT: 1A/1C

22

22

22

22

S1.3C

22

22

S1.3C

22

S1.3C

22

9

22

S1.3C

22

22

22

22

6

i

1

SPRLCS

C

SPRLF

L

SPRLCS

R

SL

5

1

SPRLSB

SR

SBL

SBR

ONLY:
TX-SR608/ TX-SA608
DTR-30.2/ HT-RC260

SBL

SL

(1W)

(1W)

8.2

R6135

8.2

R6133

(50V)

(50V)

C6033

C6035

473J

473J

TO SD-4c D-8 BAAF-0355

a

(MAIN AMP PWB)

5

C6602

103J

RL6602

1

3

4 5

D6600

2 1

1SS133

C6600

103J

RL6600

1

3

4 5

1SS133

2 1

D6603

C6603

103J

RL6603

1

3

4 5

1SS133

2 1

D6605

C6605

103J

RL6605

1

3

4 5

1SS133

2 1

D6607

C6607

103J

RL6607

1

3

4 5

L

(1W)

R6130

8.2

(50V)

C6030

473J

LE

SLE

SBLE

6

2

6

2

6

2

3

6

2

6

EXCEPT: DTR-20.2

2

C

(1W)

(1W)

R6131

R6132

8.2

8.2

(50V)

C6032

C6031

473J

RE

SRE

CE

3

4

567

2

o

R

(50V)

473J

SPRLZ2

R6134

C6034

SBRE

JL620B

1

1

D

EXCEPT: DTR-20.2

SR

SBR

(1W)

(1W)

8.2

R6136

8.2

(50V)

(50V)

C6036

473J

473J

y

D

5

C6640

C6650

102J

C6643

C6645

P6601

3

C

P6602

2

L

103J

1

C6653

2

103J

1

2

103J

1

u

R

102J

P6603

SR

SL

SBR

SBL

HIGHT/WIDE RIGHTHIGHT/WIDE LEFT

C6655102J

ONLY:DTR-20.2

SL

(1W)

R6130

R6133

8.2

(50V)

C6033

C6030

473J

TO SD-4c D-8 BAAF-0355

(MAIN AMP PWB)

0

2

C6642

1

4

C6641

3

5

5

4

C6644

3

P6604

4

C6646

3

5

L

(1W)

(1W)

R6132

8.2

8.2

(50V)

(50V)

C6032

473J

473J

LE

CE

SLE

4

567

1

C

RE

3

103J

103J

103J

Q

103J

R

(1W)

R6131

8.2

(50V)

C6031

473J

SRE

2

1

C6652

C6651

C6654

C6656

(1W)

R6134

C6034

SR

8.2

(50V)

473J

Q

JL620B

102J

102J

102J

102J

6

Q6602
RN1205

D

EXCEPT: DTR-20.2

3

3

RN1205

Q6603

7

8

Q6601

RN1205

SPRLSB

RN1205

Q6604

EXCEPT: DTR-20.2

6

SPRLZ2

3

.

+22V
GNDRL
SPSBRE
SPSRE
SPRE
SPCE
SPLE
SPSLE
SPSBLE

5
4
3
2
1

SPRLF
SPRLCS
SPRLSB
SPRLZ2

0

HPDET
GNDDG

A

B

C

E

H

F

G

m

4

JL603B

1
2
3
4
5
6
7
8
9

1
2
3
4
5
6
7

TX-SR508
TX-SR578
TX-SA508
TX-SA578

HTR-580
HTR-680
HTR-980

DC/DD/DF

JJ

TX-SR508
TX-SR578
TX-SA508
TX-SA578

HTR-580
HTR-680
HTR-980

TX-SR508
TX-SR578
TX-SA508
TX-SA578

HTR-580
HTR-680
HTR-980

ALL

DEL DEL DEL ADD

9

TO SD-4b E-7 BAAF-0348

TO SD-4b E-7 BAAF-0355

(POW AMP PWB)

F

JL610A

9

8

(DAC/MPU PWB)

TO SD-6 A-2 BADG-0364

DTR-20.2 OTHER

DD ALL

DTR-20.2 OTHER

TX-SR608

HT-RC260

DC/DD/DF

9

SPRLF

SPRLCS

5

1

DEFERENCE NO

L6600-04/ R6600-04/ R6610-14 DEL ADD ADD

LJ604B/ J6600-04 ADD DEL DEL

L6605-06/ R6605-06/ R6115-16 DEL DEL ADD

DEFERENCE NO

JL620B/ C6030-36/ R6103-36 DEL DEL ADD

JL620B/ C6030-34/ R6103-34 DEL ADD DEL

DEFERENCE NO

JL604B ADD ADD DEL DEL

P6607/ J6611-14

C6647/ C6648/ C6657/ C6658

c

2

R6690

10(1/2W)

ONLY:
TX-SR508/TX-SR578/TX-SA508/TX-SA578
HT-R580/ HT-R680/ HT-R980
TX-SR607_(DD/DC/DF)
HT-RC260_(DD/DC)

JL604B

Z2RE
Z2LE

Z2R
Z2L

TO SD-3b I-3 BAAF-0348
TO SD-3c I-3 BAAF-0355
(AUDIO INPUTO PWB)

5

1

B

o

8

ONLY:
TX-SR608_(MP/MB//MO/MA/MQ/MR)
TX-SA608/ DTR-30.2/ HT-RC260_PP

2

BATRM-0369

Zone2 SPK
Banana

J6614
J6613

J6612

J6611

2

DTR-20.2

DD ALL

5

P6607

103J

103J

C6647

C6648

9

4

RL6605/ C6605/ D6605/ P6604

C6645/ C6646/ C6655/ C6656

RL6607/ C6607/ D6607

OTHER

102J

102J

C6658

C6657

2

Z2RZ2L

3 4

1

HIGHT/WIDE RIGHTHIGHT/WIDE LEFT

8

DEFERENCE NO DT-R20.2 OTHER

Q6603 Q6604

DEFERENCE NO

C6640-44/ C6650-54 ADD DEL

2

9

G

9

TEL [phone] QQ 376315150 892498299

U0061

Z2 SP TERMINAL (Banana) PC BOARD

BATRM-0369

9

9

DEL ADD

D

TX-SR508
TX-SR578
TX-SR608

DTR-30.2

HT-RC260

HTR-680
HTR-980

PP/PB/MO
MQ/MR/MP

OTHER

ALL

TX-SA578/608 TX-SR308/508/578/608 HT-R380/538/580/680/980/C260 DTR-20.2/30.2

A

SCHEMATIC DIAGRAMS-9

Q

Q

3

7

6

3

BCDE

1

5

1

5

U. Port Unit Section

1

TEL [phone] QQ 376315150 892498299

U0031

2

TEL

3

TO SD-3a C-2 BAAF-0341
TO SD-3b C-2 BCAF-0348
TO SD-3c C-2 BCAF-0355

TO Audio Input PWB

U. PORT PC BOARD BAETC-0365

13942296513

-15V

1

+15V

U_PORT_R

3

2

JL502B

GND

U_PORT_L

5

4

R2848

22

R2849

22

C2888

104Z

C2889

104Z

C2830

C2829

UTSP

100/25

UTSP

100/25

C2878

C2877

10/50

10/50

UTSP

UTSP

C2879

10/50

UTSP

NJM4580M-D

7

1

NJM4580M-D

Q2804:A

R2811

22K

C2880

101J

C2881

101J

R2810

22K

Q2804:B

R2806

R2807

R2809

AUDIO_R

22K

R2804

22K

101J

R2830

101J

R2820

C2884

1M

C2885

R2821

22K

C2882

22K

C2883

R2805

22K

R2808

22K

4

5

6

8

2

3

470

10/50

10/50

470

UTSPUTSP

0

Q

8

AUDIO_R

AUDIO_L

1

3

6

7

Q

3

GND_A

GND_P

1

+12V

2

Z2_L

3

Z2_GND

4

Z2_R

5

GND_D

6

GND_V

7

Composite

MMPDETINT

MMPDET
MMPTXD
MMPRXD

MMPRST
MMPSCL
MMPSDA

TO VIDEO PWB

TOSD-7 K-5 BCVD-0375/BCVD0389

8

DCKDET2

9

DCKDET1

10

TX

11

RX

12

RESET

13

SCL

14

SDA

15

P2002B

BAETC-0365

9

5

R2800

FRU090

1

2

5

471J

C2851

75

R2852

0

C2850

C2852

4

471J

470J

C2886

9

L2800 BLM18PG181SN1D

L2801 BLM18PG181SN1D

L2802 BLM18PG181SN1D

9

8

L2818 BK1608LM182-T

L2817 BK1608LM182-T

471J

471J

C2887

L2816 BK1608LM182-T

L2803 BK1608LM182-T

L2804 BK1608LM182-T

L2805 BK1608LM182-T

L2806 BK1608LM182-T

L2807 BK1608LM182-T

L2808 BK1608LM182-T

L2809 BK1608LM182-T

L2810 BK1608LM182-T

L2811 BK1608LM182-T

L2812 BK1608LM182-T

L2813 BK1608LM182-T

L2814 BK1608LM182-T

L2815 BK1608LM182-T

2

8

4

9

2

8

C2854

C2855

NC

104Z

C2853

NC

2

9

1
2
3
4
5

9

6
7
8

9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27

9

P2081

GND_P
+12V
+12V

9

Z2_L
Z2_R
Z2_GND

TO UP-A1L

TO iPod Dock

TEL [phone] QQ 376315150 892498299

TX-SA578/608 TX-SR308/508/578/608 HT-R380/538/580/680/980/C260 DTR-20.2/30.2

4

w

w

w

.

x

i

a

o

y

u

1

6

3

.

c

o

m

S7136

DC,DD,DF,JJ DIMMER

Others RT/TPTY/TP

S7134 S7132

TX-SA578/ 578V CINEMA FILTER LATE NIGHT

TX-SA608 Re-EQ LATE NIGHT

Others MEMORY TUNING

TX-SR508/ 578/ 608
HT-R580/ 680/ 980/ C260

A

BCDEF GH

SCHEMATIC DIAGRAMS-10a

Display Section

Q

Q

3

1

U0044 HP PC BOARD BAETC-0377

BAETC-0377

2

3

P7201

5
4
2
3
7
8

MSJ-064-05A_SR

EXCEPT A57/T6/A6/HT26

1

223K

C7202

*

LBC2518T2R2M

L7201

L7202

LBC2518T2R2M

102J

102J

L7203

LBC2518T2R2M

C7203

C7204

*

*

EXCEPT A57/A6

EXCEPT A57/A6

102J

C7201

EXCEPT T6/A6/HT26

2341

E7201

*

T6/A6/HT26 ONLY

2341

E7202

*

GND_DG
HPDET
HPR
SPLE
HPL

NSCT-5P896

5
4
3
2
1

JL605A

FROM SP-OUT PWB

TO SD-8 B-1 BATRM-0368

TEL [phone] QQ 376315150 892498299

4

U0041

KEY SWITCH PC BOARD BADIS-0374

T

E

L

1

*

5

R7151

RED

D7151

SLI-343URC-TE7

2.2K

STBY

6

7

8

w

R7152

D7152

YELLOW

SLI-343Y8C-TE7

2.2K

HDMI THROUGH

w

D7153

GREEN

TX-SR508/TX-SR578/HT-R580/HT-R680

HT-R980/TX-SR608/HT-RC260 ONLY

TX-SR308/HT-R280/HT-R380/HT-R538
HT-R580/HT-R680/C230

TX-SR508/TX-SR578 (DC,DD)

TX-SR508/TX-SR578/TX-SR608
(EXCEPT:DC,DD)

TX-SR608/HT-RC260 (DC,DD)

ZONE 2

SLR-342MGTE7P

**

180

R7153

*

Q7153

DTC123JKA

R7101

S7102

STBY

CODE

HT-R980

TX-SA578/TX-SA608

w

270

S7104

PURE

*

7

FROM AMP PWB

TO SD-4a K-4 BAAF-0341

NOTE
DEL:Deletion
ADD:Addition

DC Canadian model
DD USA model
DF Taiwanese model
MO Saidi Arabian model
MQ Hong kong model
PA Australian model
PB
MB U.K. model
PP
MP CE(European) country model
MR Chinese model
JJ Japanese model

3

9

4

*

D7154

BLUE

SCB3318E-D2

PURE AUDIO

*

120

R7154

TX-SR508/TX-SR578

TX-SA578/TX-SR608

TX-SA608 ONLY

S7104

THX

DEL

R7102

330

*

Q7154

DTC123JKA

MUSIC OPTIMIZER

PURE AUDIO

.

TX-SA578/608 TX-SR308/508/578/608 HT-R280/380/538/580/680/980/C230/C260

6

TO -VP PWB

2

(EXCEPT:DD/DC)

BADIS-0374

LEDPURE
LEDZONE2
LEDTHRU
LEDSTBY
KEY0
+5.0VDIS
GNDDG
KEY0_1

3

U0040

BADIS-0373

+3.3VMPU

1

FLAC1

2

-VP

3

FLAC2

4

+3.3VMPU

5

NSCT-5P876

JL953A

TO SD-3a C-7 BAPS-0342

TO SD-3b C-7 BAPS-0349

TO SD-3c C-7 BAPS-0356

2

x

9
8
7
6
5
4
3
2
1

JL702B NSCT-9P880

9

NSCT-9P880

9
8
7
6
5
4
3
2
1

JL702A

6

LEDPURE
LEDZONE2
LEDTHRU
LEDSTBY
KEY0
+5.0VDIS
GNDDG
KEY0_1

i

1

DISPLAY PC BOARD BADIS-0373

F11

1

C7011223K
R7007

220

223K

C7017

5

a

5

2G

6G

3G

1G

6

5

7

1

TX-SR308

HT-R280/ 380/ 538/ C230

TX-SA578/ 578V/ 608

8G

7G

4G

8

9

11

10

3

o

1

5

Q7002

16-BT-162GNK

P9

P6

P8

P5

9G

13G

11G

10G

12G

14

16

15

17

R7001

10K

Q7004

3

KTC3875-GR

1

2

223K

C7001

DEL: TX-SR608/TX-SA608/HT-RC260

ONLY:TX-SR608/TX-SA608/HT-RC260

P2

16G

15G

14G

18

19

22

24

20

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

S7106 S7108

SP-A SP-B

ZONE-2 ZONE-2

RIHD

26

25

46

48

47

SEG4

SEG3
SEG2

SEG1
SEG0
VCC2
DIG15/SEG39
DIG14/SEG38
DIG13/SEG37
DIG12/SEG36
DIG11

M66005-0001AHP

DIG10
DIG9
DIG8
DIG7
DIG6
DIG5

DIG4

DIG03

DIG02

2

3

1

C7002 104Z

C7003 101J

C7004 101J

C7005 101J

MUSIC OPTIMIZER

y

27

45

SEG5

DIG01

4

28

44

SEG6

DIG00

5

29

SEG7

Q7003

_CS

_RESET

6

u

P10

31

30

41

42

SEG943SEG8

SCK

7

8

P11

P12

32

40

SEG11

SEG10

SDATA

P1

9

N.C.

P13

33P734

39

SEG12

10P011

N.C.

P14

38

SEG13

VCC1

R7002

R7003

R7004

R7005

P15

35

37

SEG14

XOUT

12

R7006

0

P16

36P437P338

36

SEG15

SEG19

XIN

13

10K

101J

C7007

35

SEG16

VSS

14

N.C.

3.3K

3.3K

220

220

P1823P17

39P140

34

33

SEG17

SEG20
SEG21
SEG22
SEG23
SEG24
SEG25
SEG26

SEG27
SEG28
SEG29
SEG30
SEG31
SEG32

SEG34

SEG33

SEG35

15

16

C7008

100/6.3

1

P2021P19

SEG18

VP

C7009

FLDRST
FLDCS
FLDCLK
FLDSDO

KEY0_1

KEY1

KEY2

KEY3

41

32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17

P21

42

104Z

Q

P22

P24

P23

44

43

P25

P26

47

45

46

48

Q

ZONE2

TX-SR608/TX-SA608

TUNING

TUN UP

8

P35

55

S7114

DEL

R7116

C7010

0

R7107

330

U.PORT

330

R7124

330

223K

3

TV/CD

TV/CD

DIMMER

ENTER

F22

59

R7107 R7108 R7109R7106

S7115

S7116

*

S7116
TV/CD

U.PORT

S7136

*

S7154

3

C7016223K

L7032

LBC2518T2R2M

330
270

R7108

470

TV/CD

R7117

470

R7125

470

PRESET

C7012 223K

220

R7008

C7014

223K

47/16

C7015

D7002

UDZS8.2B

C7013

33/50

7

470
330

S7117

TUNER

R7109

560

S7118

TUNER

*

S7118 S7120

TUNER

TV/CD

R7118

560

S7138

GAME

R7126

560

S7156

DOWN

6

AUX

AUX

TUNER

AUX

TUNER

MUSIC

TUN DOWN

3

C7304㩷C7306 C7309

D7301䇭D7302

E7301A

E7301

P7312 R7305

䌐7311 R7304 DEL ADD ADD

䌐7302

䌐7301

R7110 R7130

560

820

470

560

S7119

R7110

R7130

820

PC

AUX

*

.

S7122

AUX

R7119

820

R7127

820

PC

S7122

*

S7142

MOVIE/TV

S7160

RETURN

S7120

S7140

S7158

P33

P32

P2912P2813P27

P31

P30

50

CODE

515G52

R7103

470

R7106

270

R7115

270

R7123

270

P34

54

53

OFF

S7108

**

S7113

U.PORT

S7114

U.PORT

U.PORT

S7134

MEMORY

*

S7152

PRESET UP

49

DEL:HT-RC260

ADD:HT-RC260

S7106

*

******

CODE

HT-RC260

S7132

*

S7150

6

9

10K

R7023

10K

R7021

R7022

10K

R7024

3

1

4

S7002

R7041

100

C7042

C7043

1

TX-SR608 TX-SR308
TX-SA608 HT-R380
HT-RC260 HT-R538

ADD DEL

DEL ADD

ADD DEL

ADD DEL

ADD DEL DEL

DEL DEL

0270

820

R7111

1.2K

0

GAME GAME

R7120

1.2K

TONE

R7128

1.2K

SETUP

5

2

EC12E2425WITH_WASHER

L7031

LBC2518T2R2M

Q7033

KTC3875-GR

C7033

102J

C7041

100/6.3

102J

R7042

1K

5

CBL/SAT

R7112

2.2K

S7124 S7123

CBL/SAT

R7121

2.2K

+

S7144

R7129

2.2K

S7162

c

DISPLAY

10K

C7022103K

C7031

312

1

10/16

3
2
1

KSM-603TE5B

O䌔HERS

S7125

S7126

S7146

S7164

2

U7041

ADD

ADD

R7113

R7122

103K

C7021

223K

4

ADD

DEL

DEL

3.9K

3.9K

D7033

R7033

UDZS3.9B

5

1

S7127

VCR/DVR

S7128

VCR/DVR

-

S7148

223K

C7032

82

R7114

12K

o

2

5

S7129

BD/DVDBD/DVD

S7130

TX-SA578/608 TX-SR308/508/578/608 HT-R280/R380/538/580/680/980/C230/C260

IJK

LEDPURE
REMIN
FLDRST
FLDCS
FLDCLK
FLDSDO
KEY0
KEY1
KEY2
KEY3
+3.3S
KEYINT0
LEDSTBY
KEYINT1
VOLA
VOLB
GNDDG
GNDDG
+5.0VDIS
LEDZONE2

-15V
MICOUT
+15V
MICDET
MICMUT
AUX_R
LEDTHRU
AUX_L
GNDA_AUX
AUX_V
GNDV_AUX

D7301

KDS4148U

D7302

KDS4148U

*

C7306

104Z

C7303

104Z

R7404

220

LBC2518T2R2M

TX-SR308

HT-R280
HT-R380
HT-R538
HT-RC230

2

*
*

*

1
2
3

4
5
6

7
8

8

9

NPJ-3PDB693

NPJ-3PDB693

1
2
3

4
5
6

7
8
9

*

*

*

4.7K
R7403

L7401

LBC2518T2R2M

L7402

O䌔HERS

ADD

E7301A E7302A

**

P7301

AUX VIDEO IN

AUX AUDIO L IN

AUX AUDIO R IN

2

AUX VIDEO IN

AUX AUDIO L IN

AUX AUDIO R IN

P7302

AUX PORTABLE IN

P7311

MSJ-035-05ABAGSRLF

AUX PORTABLE IN

P7312

MSJ-035-05ABAGSRLF

R7415

*

0

MSJ-035-05CBAGSRtype

100

R7401

220K

T6/A6/HT26 ONLY

R7402

R7416

*

0

MSJ-035-05CBAGSRtype

102J

C7421

9

31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10

9
8
7
6
5
4
3
2
1

NSCT-31P2161

P701B

9

SETUP MIC

2

5
4

1

P7401

*

2

5
4

1

P7402

*

SETUP MIC

9

ALL 31P

TO SD-6a A-5 BADG-0364

FROM DIR/DAC/MPU PWB

TEL [phone] QQ 376315150 892498299

9

0

R7412

4

DTC114TKA

Q7404

470

220K

100K

R7420

47K

Q7403

DTC114TKA

C7405

C7404

R7413

R7414

8

R7410

R7409

330J

220

220

10/16

33K

R7408

D7412

UDZS6.8B

9

R7411

D7411

UDZS6.8B

9

470

7

47/16

C7411

NJM4580M-D

NJM4580M-D

47/16

1

C7412

8

104Z

C7305

C7301

C7302

471J

471J

330

330

R7301

R7302

2

KRC102S

4

Q7401:A

8

Q7401:B

Q7007

4

R7304

*

R7305

*

DEL:TX-SR308/ HT-R280/ HT-R380

Q7005

HT-R538/ HT-RC230

KRA102S

R7406

330

5

6

1K

R7407

C7403 47/16

3

D7401

2

䌐7401䇭䌒7415 DEL DEL

䌐7402䇭䌒7416

UDZS5.1B

TX-SR608
TX-SA608
HT-RC260

C7304

*

104Z

*

C7309

101J

9

5
4
2
3

0

7
8
1

5
4
2
3
7
8
1

0

C7401

10/16

47K

C7402 101J

R7405

ADD DEL DEL

m

TX-SA578/608 TX-SR308/508/578/608 HT-R280/380/538/580/680/980/C230/C260 DTR-20.2/30.2

A

SCHEMATIC DIAGRAMS-11

Q

Q

3

7

6

3

BCDE

1

5

1

5

Power Supply Sectio

U0043

1

TEL [phone] QQ 376315150 892498299

* THE COMPONENTS IDENTIFIED BY MARK

REPLACE ONLY WITH PART NUMBER SPECIFIED.

* VOLTAGE (MEASUREDWITHVOLTMETER) ISDCVOLTAGE. (NO INPUT SIGNAL)

* ELECTROLYTIC CAPACITORS ( ) ARE IN uF/WV.

* ALL CAPACITORS ARE IN pF/50WV UNLESS OTHERWISE NOTED.

* CIRCUIT IS SUBJECT TO CHANGE FOR IMPROVEMENT.

2

THIS SYMBOL LOCATED NEAR THE FUSE INDICATES
THAT THE FUSE USED IS SLOW OPERATING TYPE
FOR CONTINUED PROTECTION AGAINST FIRE FUSE
HAZARD,REPLACE WITH SAME TYPE FUSE. FOR FUSE
RATING REFER TO THE MAKING ADJACENT TO THE SYMBOL.

CAUTION

FOR CONTINUED PROTECTION
AGAINST FIRE HAZARD, REPLACE
ONLY WITH FUSE OF SAME TYPE

AV

AND RATING INDICATED.

TEL

ATTENTION

CAUTIONF

AFIN D'ASSURER UNE PROTECTION
PERMANENTE CONTRE LES RISQUES
D'INCENDIE, REMPLACER UNIQUEMENT
PAR UN FUSIBLE DE MEME TYPE

VA

ET CALIBRATION COMME INDIQUE.

+

13942296513

ARE CRITICAL FOR SAFETY.

AC_CORD

1
2

NPLG-2P631

P901A

*

N.C.
N.C.

0

8

POWER SUPPLY PC BOARD
BAETC-0376/ BAETC-0390

T902

NPT-1520JQ

1
2
3
456

9
8
7

N.C.

223K

C921

Q

D933

KDS4148U

D935

KDS4148U

D930 KDS4148U

D931

D923

KDS4148U

D921

KDS4148U

D924

KDS4148U

D922

KDS4148U

D925

KDS4148U

Q

C902

104Z

3

*

RL901

4 1

C901

0.01uF/275V/X2

C933

2

4.7/50

J-TYPE: UDZS4.7B
OTHER: UDZS5.6B

100K

R934

KDS4148U

R921

47(1/2W)

3

*

D934

UDZS4.7B

+

C930

100/50

+

C922

2200/25

6

7

F901

1

TX-SA608 ONLY

3

1

9

EXCEPT J-TYPE

5

*

C911 102J

1

2

D911

2 1

2341

E901

5

POFF
+12VD_ST
GNDDG
+10VS
POWERD

D912

1 2

KDS4148U

N.C.

KDS4148U

N.C.

2341

E902

0

4

5
4
3
2
1

1
2

9

JL901A

TO SD-6 A2 BADG-0364

NSCT-5P876

8

P911

NPLG-2P631

8

<NOTE>

DC Canadian model
DD USA model
DF Taiwanese model
MO Saidi Arabian model
MQ Hong kong model
PA Australian model
PB
MB U.K. model
PP
MP CE(European) country model
MR Chinese model
JJ Japanese model

( DIR/DAC/MPU PWB)

T901

4

2

9

1

3

9

2

S4

S3

8

S2

S1

2

9

9

9

9

(AMP PWB)

(AMP PWB)

(TO AUDIO INPUT PWB)

TEL [phone] QQ 376315150 892498299

TX-SA578/608 TX-SR308/508/578/608 HT-R280/380/538/580/680/980/C230/C260 DTR-20.2/30.2

3

CE SYMBOLE INDIQUE QUE LE FUSIBLE UTLISE EST
A LENT, E POUR UNE PROTECTION PERMANENTE,N'UTILISER
QUE DES FUSIBLES DE MEME TYPE. CE DARNIER EST
INDIQUE LA QU LE PRESENT SYMBOL EST APPOSE.

4

w

w

w

<T902>

DC/ DD/ DF

MO/ MQ/ MR/ PA/ PP/ PB

<F901>

DC/ DD/ DF

MO/ MQ/ MR/ PA/ PP/ PB

<RL901>

.

DC/ DD/ DF

x

MO/ MQ/ MR/ PA/ PP/ PB

TYPE

JJ

JJ

JJ

i

a

BAETC-0376/ BAETC-0390

TX-SR308/HT-R380

TX-SR508/HT-R580
TX-SR578/TX-SR608
DTR-30.2

NPT-1520JQ NPT-1520JQ

NPT-1520GQ ---

--- ---

8A 125V 8A 125V

T4A L250V ---

--- ---

NRL-1P5A NRL-1P5A

o

NRL-1P5A ---

--- ---

HT-R280/HT-R680
HT-R980/HT-RC230
HT-RC260/DTR20.2

y

u

HT-R538

--- ---

NPT-1520GQ

---

--- ---

T4A L250V ---

--- 10A 125V

--- ---

1

6

NRL-1P5A

--- NRL-1P10A

TXSA578

TX-SA608

---

NPT-1520JQ

3

<T901>

TYPE

TX-SR308 HT-R280 HT-R380
HT-R538 HT-RC230

TX-SR508 TX-SR578 TX-SA578
HT-R580 HT-R680 HT-R980

TX-SR608 HT-RC260
DTR-20.2 DTR-30.2

.

c

o

TO SD-4a A-7 BAETC-0345

DD/ DC/ DF PA/ PP/ PB MO/ MQ/ MR JJ

NPT-1589D

NPT-1594D NPT-1594P NPT-1594M NPT-1594J

NPT-1592D NPT-1592M NPT-1592M NPT-1592J

NPT-1589P NPT-1589M ---

m

TO SD-3b J-9 BAETC-0352

TO SD-4cB-4 BAETC-0359