Onkyo HT-RC260 (B) Service Manual

SERVICE MANUAL

AV RECIEVER

MODEL HT-RC260 (B)

HT-RC260

Ref. No. 4194

042010

Black model

120V AC, 60HzBMDC

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.

RC-764M

SERVICE PROCEDURE

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.

<Notes>

Canadian model <MDC>:

HT-RC260

REF No.

PART NAME

DESCRIPTION PART N O. REMARKS

F6901 FUSE 12A-TUL-250V 1252301GR <B>
F6902 FUSE 12A-TUL-250V 1252301GR <B>

F901 FUSE 10A-UL/T-233 1252330GR <B MDC>
F901or FUSE 10A-T/UL-ST2 ( 1)252333GR <B MDC>

2. To initialize the unit

1. Press and hold down

2. After " C l e a r " is displayed, the preset memory and each mode stored in the memory are initialized and will
return to the factory settings, and turn to Standby mode.

3. Remove the AC cord from power line.

VCR/DVR

button, then press

ON/STANDBY

button when the unit is powered on.

3. Safety check out

(U.S.A. model only)
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 120Vac 60Hz wall socket and turn
Any current measured must not exceed 0.5mA.

ON/STANDBY

button on.

4. Memory Backup

This model uses a EE-PROM IC in order to retain radio presets and other settings. So, memory contents will be
kept eternally with no care.

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

TROUBLE SHOOT-1
No Power

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
circuit.

376/0390 (Power supply)

NO

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

BAETC-0376/0390
(Power supply)

BADG-0364 (MPU Board)

YES

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

NO

YES

BAETC-0376/0390
(Power Supply)

F901 is blown out?

YES NO

BADG-0364 (MPU Board)

Replace Q701 and also
repairits peripheral circuit.

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

After replacing F901 on
BAETC-0376/0390

either of F901 on

or F6901/F6902 on BAAF-0341(AF

Board) blows out?

(Power supply)

Power supply

Board

Replacing F901 will not
improve the unit.

YES

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.

”

NO

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
Repair its peripheral

circuit.

YES

YES

BAVD-0375/0389
(Video board)

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

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

1

Fluorescent Display Tube
is not working?

Replace Fluorescent
Display Tube or

2

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.

No Display

YES

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

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

JL953 between 2pin-4pin:

NO NO

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

JL951 1pin-2pin AC3.3V

YES

BAPS-0342/0349/0356

NO

(-VP Board)

R950(8.2 ) is disconnected?

YES

AC3.3V

YES

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

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

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

JL951 3pin-4pin AC40V

NO

NO

Replace Power transformeror
Repair its peripheral circuit.

YES

YES

BADIS-0373/ 0387
(Display

P701
26pin FLD_SDD
27pin FLD_CLK
28pin FLD_CS

Transmission of each
of the signals is

Board)

correct?

NO

BADG-0413(MPU Board)

Replace
or Repair Q701 and
their peripheral circuit.

MPU Board.

YES

BADIS-0373/ 0387
(Display

Replace Display Board
or repair Q7003 and
their peripheral circuit.

Board)

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

3

Replace R950 (8.2 ) or -VP Board

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

Replace -VP Board or

Q960/D960/D962/R961 and

their peripheral circuit.

Repair

FLD_CLK FLD_SDD(DATA) FLD_CS

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

4

Timing of Serial Communication

V:1V/cm
H:10µsec/cm

1 byte data

address data

1 byte data

data to be

V:1V/cm
H:1µsec/cm

5

TX-SR608 HT-RC260 DTR-20.2/ 30.2TX-SR608 HT-RC260 DTR20.2/ 30.2

Repair

A

TROUBLE SHOOT-3
No Sound

1

No Sound
from HDMI input

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

Waveforms are no problem?

2

BADG-0403 (HDMI Board)

JL801

3

4

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

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

5

or Repair its peripheral circuit.

NY Y

1&4pin +12V

YY

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

D9011/R9013/R9012
and their peripheral circuit.

BCDEF GH

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.

Y

N N

BAETC-0359 (torans terminal)

JL952 1-3pin

AC10V

Replace Power
transformer or
Repair its peripheral
circuit.

IJK

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?

Y

NNN

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

YY

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

U131/132 Q301 Q131 or

Repair their peripheral

N

BADG-0403(HDMI Board)

JL801

2pin and 4pin +12V

circuit.

Y

BAHDM-0401(HDMI Board)
Make sure that JL801 2pin & 4pin is
12V. Replace HDMI Board or
Replace Q2001(DSP-IC) or
Repair its peripheral circuit.

BAETC-0359(torans terminal)

JL952 1-3pin

BAVD-0375/0389(Video Board)

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

and their peripheral circuit.

N

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

Y

BAVD-0375/0389(Video Board)

Replace Video Board or
Repair
D9011/9013/R9012

and their peripheral circuit.

AC10V

N

N

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

NN

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

BAETC-0359(torans terminal)

JL952 1-3pin

AC10V

N

YY

BADG-0364(MPU Board)

Y

Replace MPU Board or
Replace Q302 or
Repair its peripheral

circuit.

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

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

Replace Power
transformer or
Repair its peripheral
circuit.

No Sound
from ANALOG input

Y

BAAF-0355(AF Board)
AUDIO-SEL_OUT

Signal output is no problem?

Each PRE-OUT or
P6600 SBR--1pin SR--3pin
FR--5pin C------7pin FL--9pin
SL--11pin SBL---13pin

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

Y

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

Y

BADG-0364(MPU Board)
P5503 3pin (SEC1H)

Voltage changes from 0V to

3V about 2 or 3 seconds after
power-on?

Y

BATRM-0368(TRM Board)
JL610 1pin, 2pin, 3pin, 4pin
Voltage changes from 0V to
3V about 3 or 4 seconds
after power-on?

Y Y

BATRM-0368(TRM Board)

Replace TRM Board or
Repair

R6690, and their peripheral
circuit.

Q6601/6602/6603/6604

BAAF-0355(AF Board)
Q4170 3pin +5V

N

Q4171 3pin -15V
Q4184 E +7V
Q8185 E -7V

N

BCAF-0355(AF Board)
Replace AF Board or
Repair Q4170, Q4171, Q4181,Q4185
and

their peripheral circuit.

Y

BCAF-0355(AF Board)
Replace AF Board or
Repair Q4001 and its
peripheral circuit.

BCAF-0355(AF Board)

N

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

N

N

BCAF-0355 (AF Board)

NN

BADG-0364(MPU Board)

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

8pin(V-olh):0V

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

pro):0V

P6901(+55V) P6902(-55V)

Y

N

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

BCAF-0355(AF Board)

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

BACLA-0362
(A_Class amp Board)
Replace “A_Class amp Board”
and their peripheral circuit.

Replace AF Board or
Replace D6901 F6901
F6902 and repair their
peripheral circuit.

6

DIR_FLR DIR_LRCK DIR_BCK DIR_MCK

HDMI_SPDIF

DSP_FLR/SLR/CSW CX_LRCK CX_SCLK HDMI_MCK
HDMI_FLR HDMI_LRCK HDMI_BCK

7

V:1V/cm H:0.1µ/cm

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

8

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

A

TROUBLE SHOOT-4
No Pictuer

1

2

BCDEFGH

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

No Picture from Analog

(COMPONENT/ S_VIDEO Input)

Y

No Picture from HDMI

(COMPONENT/S_VIDEO Input)

BADG-0403(HDMI Board)
P2801 2pin V out
4pin Y out

N

6pin B out
8pin R out
Video Signal OK?

No Picture from HDMI

(All HDMI Input)

No Picture from HDMI

(HDMI Input from 1 to 4)

Y

No Picture from HDMI

(Front HDMI Input)

BAVD-0375/0389
(Video Board)

JL952 1-3pin AC10V

3

BAVD-0375/0389
(Video Board)

Q9022 3pin +5V

YNY

Y

NN

N

Replace Power
transformer or
Repair its peripheral
circuit.

4

BAVD-0375/0389
(Video Board)

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

BAVD-0375/0389
(Video Board)

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

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

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

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.

YY

Y

(All HDMI Input)

No Picture from HDMI

No Picture from HDMI

(HDMI Input from 1 to 4)

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.

Y

(Front HDMI Input)

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.

5

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

A

Reference materials
BLOCK DIAGRAMS (

1

2

3

4

5

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

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

HDMI IN5

HDMI IN4

HDMI IN3

HDMI IN2

HDMI IN1

BCDEFGH

HDMI Video & Digtal Audio Section)

RGB
VS,HS
I2C

ADINPY

ADINPB

ADINPR

ADINCV

GND

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

CEC
DDC

+5V

HP DET

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

Q8661

TMDS141

Rx Tx

HDMI Buffer

Rx0

Rx1

Q8161
SiI9387

HDMI

Fast Switching

Rx2

Rx3

Rx4

I2S

Tx

I2C
CEC

TMDS

DDC

TMDS

DDC
RPWR
HPD

Rx3

Q8501
SII9233

HDMI
4Rx

Rx2

Rx1

Rx0

OP-1

OP-2

COAX-1

COAX-2

TTL

TC74VCX162827FT x2

12bit x3

Q301
DIR/ 2CH ADC

Q8806
Q8807

Bus switch

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

10bit x3

12bit x3

CH,BH,AH
AVS,AHS
I2C

Q8200

FLI32626

SEQUIOA

Video

Processor

B3P

SV3P

A2P

C4P

TTL in

ARC S/PDIF

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

Q205
TC74VHC157F

DIR MCK
CX LRCK
CX SCLK
DSP FLR

TC74VCX162827FT x4

PCMLRCK_DR0
PCMBCK_DSDCLK
MXK_HDMI
PCMLR_DL0

DIR MCK

Q8803
Q8804

Q8801
Q8802

Bus switch

DIR MCK
DIR BCK
DIR LRCK
DIR FLR

Q8401

12bit x3 DDC

PCMSLR_DR1
PCMCSW_DL1
PCMSBLR_DR2

HDMI S/PDIF

TTL Tx

Q201 DSP

DIR MCK

SII9136

HDMI

Tx

I2S

CEC

+5V Hot Plug

TMDS

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

Q302 6CH DAC

HPD

TMDS
CEC
DDC
+5V
HP DET

ARC S/PDIF

HDMI OUT

SBL/ SBR

SL/ SR

C/ SW

FL/ FR

Q131 74HCU04F

ANALOG L/R

BADG-0403 MPU/DIR/DAC Board

TX-SA608 TX-SR608 HT-RC260 DTR-202./ 30.2

Reference materials, (protect detection)

SP_RLSB
SP_RLF

SP_RLZ2

SP_RLCS

1

Thermal Senser

LM61CIZ

G

2

O

V

3

Q6702

2SC2712-GR

220K

R6706

220K

R6716

Q6380

C6631

NM

PC board

33K

R6708

Q6701

2SC2712-GR

D6702

KDS4148U

C6706

21

10/50

D6701

D6704

UDZS3.3B

21

KDS4148U

C6701

100/25

5.6K

R6709

54.5V

NM

R6721

4.7K

R6710

MPU

GNDDG2

+3.3VMPU

THERMAL

VOLH
SEC1H

VPROTECT
IPROTECT

R6701

22K

1
2
3

R6702

2SA1163-BL

1/50

C6704

R6712

2SA1163-BL

1/50

C6714

10K

10K

C6703

Q6703

D6703

C6713

Q6713

D6713

Amplifier PC board

104Z

47K

R6704

UDZS3.3B

104Z

47K

R6714

UDZS3.3B

NPLG-2P29

ID+
ID-

1

3

P6080

(NH)

54.5V

2
1

-54.5V

T901

Q6050
2SC4468

2SC5242

R6140

56K

R6100

0.22(5W)

Q6060

2SA1695

2SA1962

D6000

KDS4148U

Power Amplifier PC board

IPRO

10K

R6150

R6170

12

S4

S3

S2

S1

Q6070

2SC2229

103J

C6050

47K

R6180

47K

R6160

SPL

NM

R6190

NM

D6010

1 2

VPRO

VOLH

+24V

AC_S1L+

33K

*

(1W)

8.2

R6197

AC S1H+

AC S1H-

SN5051
F6901

12A 250V

1

C6911

S1L+

47K

R6903
Q6707

2SC2712-GR

12

102J

D6902

+22V

R6902

1K

NRL-1P10A-DC12-196

1SS352

NRL-1P10A-DC12-196

104J

C6915

SP_RLCS

RL6902

4

3

5

5

3

4

RL6901

1

3

4 5

SP_RLF

Q6601

1

3

4

1

3

4 5

1

2

2

1

RL6600

RN1205

RL6602

RL6603

Q6602

RN1205

6

2

6

2

5

6

2

C6912

334J/100V

C6913

SPL

D10XB60H

334J/100V

D6901

SP_RLZ2

4

RL6605

1

3

4 5

Q6603

SP_RLSB

RL6607

1

3

4 5

Q6604

3

2

RN1205

RN1205

6

2

6

2

Speakers Terminal PC board

54.5V

-54.5V

TX-SA608 TX-SR608 HT-RC260 DTR-202./ 30.2

AC_S1L-

SN5051

F6902

104J

S1L-

1

C6916

Amplifier PC board

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

MMPU/ VMPU/ DSP Update Procedure-1

Preparation for Update-1

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.

Control Panel

--> Sounds and Audio Devices

--> Volume tab

--> Advanced

* Instead of PC, CD players with DIGITAL output terminal can be used.

--> Turn all the levels to Max.
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.

Connection Example

PC(Personal Computer）

USB cable

SYNC/
UNSYNC

PC

d
o
P
i

T
R
O

P

S
N
A
R

Y
B
D

d T

N

o

A

T

iP

S
Y
B

D
N

A
T
S
/

N
O

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

DIGITAL

OUT

OPTICAL

DIGITAL

OUT

OPTICAL

OPTICAL

1

(VCR/DVR)

Rear Panel

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

ANALOG

DIGITAL

OUT

OPTICAL

OUT

REMOTE
CONTROL

DIGITAL

L

OUT

OPTICAL

OPTICAL

1

(VCR/DVR)

CD player

R

Rear Panel

<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>
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.

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

MMPU/ VMPU/ DSP Update Procedure-2

Update Procedure

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

1.

Main FW Version will be shown on Front Display.

e.g.

2.

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

DSP FW Version will be shown on Front Display.

e.g.

3.

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

M:1.02/10323AE

D:1.02/10416a38

AUTO ALL

* It depends on the version.

* It depends on the version.

ON/STANDBY

TUNING

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

Check the connection and settings.

S/PDIF Update..

S/PDIF Update..

(about 20 seconds)

Playback starts. (Playback time: about 20 minutes)

+(TONE)

DISPLAY

ENTER

RETURN

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].

After playback finishes, update will start.

(just after “FF000” is shown)

“********” depends on the version.

Clear

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

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

VSP Update Procedure-1

Click the Gprobe exe and begin installation

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

3

6

Click

Check

Check

2

Click Click

5

Click

1

Click

4

Click

78

Click

10

Click

Click

Icon is displayed to a desktop.

9

Click

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

VSP Update Procedure-2

㪈 㪤㪸㫂㫀㫅㪾㩷㪙㪸㫋㪺㪿㩷㪽㫀㫃㪼

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

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

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

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

VSP Update Procedure-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.

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

2.2 Unit(Rear Panel Slit) Connection

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

㩷

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

VSP Update Procedure-4

3 Execution of Gprobe

3.1 Click the Gprobe icon and start it.

3.2 Turn on the power supply of AVR.

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

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

3.3 Batch

3.3.1To click [Commands] in top tool bar.

VSP Update Procedure-5

3.3.2Click [Batch] in [Commands].

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

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

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

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

VSP Update Procedure-6

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

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

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.

EXPLODED VIEWS-1

HT-RC260

P901

A070

P6601A

x 18 pcs.

A056

A103

x 6 pcs.

A109

x 2 pcs.

U0060

U0043

A1097

x 2 pcs.

A105

x 29 pcs.

A261

A025

x 4 pcs.

U0014

T901

F901

A101

P101

U010

A102

x 2 pcs.

A098

x 2 pcs.

A254

x 9 pcs.

A058

A323

A283

A027

P8651

A281

A104

U0070

U0042

U0031

U0010

F6901

A011

P2801

A023

F6902

A053

U0030

A021

x 2 pcs.

A040

x 2 pcs.

A069

U0021

A287

A091

A054

U0012

A093

U0013

P2510

A095

x 4 pcs.

A099

x 2 pcs.

A068

x 4 pcs.

U0020

Refer to
EXPLODED VIEWS-3

A036

x 2 pcs.

A342

x 7 pcs.

A044

U0064

A034

A362

A051

A040

x 2 pcs.

A360

A340

A052

x 3 pcs.

Refer to
EXPLODED VIEWS-2

A006

x 2 pcs.

A003

x 4 pcs.

A005

x 4 pcs.

A007

x 4 pcs.

A001

A060

x 2 pcs.

A019

A017

A002

A256

x 3 pcs.

A256

A009

x 2 pcs.

A013

x 2 pcs.

A010

x 2 pcs.

U0044

A040

x 2 pcs.

A006

x 2 pcs.

A036

x 2 pcs.

A038

x 2pcs.

A032

A030

EXPLODED VIEWS-2

HT-RC260

<Fig-1>

U0011

A273

x 3 pcs.

U0041

A254

x 5 pcs.

U0072

A221

A215

A217

A223

x 22 pcs.

A264

x 3 pcs.

U0040

P701

A219

A099

x 2 pcs.

A211

A201

A321

U0071

A255

x 5 pcs.

A250

A207

A260

x 3 pcs.

HT-RC260

A202

EXPLODED VIEWS-3

<Fig-2>

HT-RC260

A050

x 14 pcs.

Q6056

Q6050A

x 2 pcs.

Q6066

Q6054

Q6050B

x 6 pcs.

Q6064

Q6051

Q6061

Q6052

Q6062

Q6050

Q6060

Q6053

Q6063

Q6055

Q6065

HT-RC260

TX-SA608/ TX-SR608/ HT-RC260

A

WIRING DIAGRAM

1

2

U0030

JL501B

MPU/DAC BADG-0364

3

P8002A

P8001A

4

31P FFC

P701A

31P FFC

P101A

JL610B

3P CABLE

JL901B

P2001A

11P FFC

U010

24P SOCKET

16P SOCKET

(

U010, Deletion:

BCDEFGH

P5504A

P5503A

P5502A

P5501A

TUNER
UNIT

Japanese model)

U0070

U0012

5P CABLE

7P SOCKET

5P CABLE

9P SOCKET

15P SOCKET

7P SOCKET

31P FFC

U0040

BAETC-0357

JL501A

U0020

U0010

24P SOCKET

U0042

9P FFC

P2801B

JL801B

P701B

P6006A

P6006A

P5504B

P5503B

P5502B

P5501B

U0032

(Japanese
Model Only)

P2801A

P2001B

5P CABLE

DISPLAY
BADIS-0373

AMP(MAIN INPUT)
BACLA-0362

P6004A P6003AP6000A

9P SOCKET 9P SOCKET

P6004A P6003AP6000A

P5507B

JL502A

P5506B

5P SOCKET

JL801A

P6001A

P6001A P6005A

3P SOCKET

P5507AP5506A

VLSC

P6002A

9P SOCKET

P6002A

JL603A

C6901

BAETC-0366

VIDEO
BAVD-0375

P2900A

15P CABLE

9P SOCKET

JL600A

C6902

5P CABLE

5P CABLE

3P CABLE

9P SOCKET

5P CABLE

JL503A

P2510

JL503B

JL952B

P2002A

9P SOCKET

AMP
BAAF-0355

TO FAN

P6005A

9P SOCKET

P6900B

JL953A

JL702A

P6903B

P6904B

9P CABLE

5P CABLE

JL702B

BADIS-0374

JL954B

JL604B

U0031

U0062

U0041

U-PORT
BAETC-0365

JL502B

P2002B

15P SOCKET

U0011

-VP
BAPS0356

9P CABLE

5P CABLE

JL953B

JL951B

BLK CABLE
YEW CABLE
GRN CABLE

7P CABLE

U0061

Z2 SP TRM
BATRM-0368

5P CABLE

U0044

HP JACK

U0014

TRANS TRM
BAETC-0359

JL605A

BAETC-0377

9P CABLE

5P CABLE

JL604B

JL610A

5P CABLE

POWER TRANS

P961:P6904A
P959:P6900A
P957:P6903A

P961

3P CABLE

P956

P960

P959

P957

P958

P955

JL954A

JL901A

POWER SUPPLY
BAETC-0376

U0043

7P CABLE

9P CABLE

U0060

JL603B

SP TRM

SP TRM
BATRM-0368

BATRM-0368

P954

P953

P952

JL952A

P951

P950

JL951A

JL600B

2P CABLE

P911

P901

5P CABLE

JL605B

P8002B

5

U0063

P4900A

P8001B

11P FFC

D-SUB
BAETC-0371

P4900B

P8651

P8662

HDMI
BAHDM-0403

HDMI CABLE

U0071

FRONT HDMI
BAHDM-0404

P2900B

(Japanese Model Only)

D-TERMINAL
BAVD-0370

U0061
Deletion:Canadian Model
USA Model
Taiwanese Model

TX-SA608 TX-SR608 HT-RC260 DTR20.2 DTR-30.2

TX-SA608 TX-SR608 HT-RC260 DTR20.2 DTR-30.2 DTR-20.2/30.2

A

BLOCK DIAGRAMS-1c

AUDIO BLK SECTION

1

FRONT BOARD

MIC

2

3

4

VCR/DVR OUT

5

6

7

8

UPORT OPTION UNIT

SXM ANATENA

AUX IN

(FRONT IN)

TUNER

(MJJ ONLY)

TV/CD

GAME

CBL/SAT

VCR/DVR

DVD/BD

COAX 1

COAX 2

OPT1

OPT2

EXCEPT:DTR-20.2

IN

(FRONT HDMI)

IN5

IN4

HDMI

IN3

IN2

IN1

OUT

UNIVERSAL PORT

UPORT

SXM

ONLY:TX-SR608/DTR-30.2

(

Canadan,USA model)

PC

HDMI

HDMI

MIC AMP

Q7401

MIC DET

SXM

RX

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

TX

U PORT L

ZONE2 L

ZONE2 R

U PORT R

ARC_SPDIF

HDMI_SPDIF

HDMI MCK
HDMI BCK
HDMI LRCK
HDMI FLR

DIR BCK
DIR LRCK
DIR FLR
DIR MCK

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

BCDEF GH

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

EXCEPT:

Japanese model

TUNER
PACK

SPI to Micom

EXCEPT:

DTR-30.2/20.2

(FRONT IN)

MINI JACK IN

85

86

81

82

73

72

78

79

70

71

68

69

66

67

64

65

62

63

60

61

58

59

90

91

75

76

84

83

MAIN L

MAIN R

SUB L

DIGTAL

REC R

REC L

AUDIO SIGNAL(OPT-1)

54

55

47

46

Z2 L

Z2 R

Q4003

Downmix

FL/FR -12dB
SW +3.5dB

SR607/RC260 ONLY

PCM9210

HDMI MCK
HDMI BCK
HDMI LRCK
HDMI FLR

47

48

29
28

3
4

2ch ADC

DIR

31
30

15

7
8
9

10

Q301

RTAD
RTAD

LTAD

SR607/RC260

ONLY

INVERTING

INVERTING

SBL

SBR

(SR)

SR

(SL)

SW

(SBR)

25
24
23

19
18
17
20

40

39

(FR)

FL

CEN

SL

(SBL)

X-TO

X-Tl

94

43

93

(FL)

42

FR

95

38

98

41

97

40

96

39

100

37

99

36

44

45

C

FR

DIG CLK
DIG SD0
DIG SD1

DIR BCK
DIR LRCK
DIR FLR
DIR MCK

Zone2 out(L-ch)

Zone2 out(R-ch)

Zone2 in(R-ch)

SBL
SBR
SL

SR
SW

FL

MCLK

Zone2 in(L-ch)

Q4001

3

28

30

26

2

29

27

31

4

5

39

40

EXCEPT:TX-SR608/TX-SA608/HT-RCRC260

Q401A

LPF

14

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

6
7
8

9
10
11

X171-XTAL

24.576MHz

SPI

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

R2A15218FP

TONE

TONE

ZONE2 FUNCTION

TONE

TONE

+6dB

LPF

Q401B

+-

30

29

+-

32

31

Q302

+6dB

Q4810

LPF

Q402B

+-

35

8ch DAC

PCM1690

+6dB

36

FL

23

(FR)

24

FR

21

(FL)

20

CEN

17

18

SL

11

(SR)

12

SR

9

(SL)

8

POWER AMPLIFIER

Subwoofer

SW

15

AV=+20dB

14

TX-SA608

5

(SBR)

6

3

2

SBL

SBR

(SBL)

17

L-out

18

R-out

12

Z2 out(L-ch)

11

Z2 out(R-ch)

ONLY

DTR-20.2

DTR-30.2
ONLY

DTR-30.2

R5709

R5708

ONLY

0

0

ZONE2 OUT

EXCEPT:TX-SA608

LPF

Q402A

+6dB

Q403A

+-

34

33

LPF

37

+-

38

+6dB

Q403B

SPI XTAL-X501

LPF

39

+-

+6dB

40

LPF

Q404A

41

+-

+6dB

42

LPF

Q404B

43

+6dB

+-

44

EXCEPT:

TX-SR608/DTR-20.2

SBRELAY

21
20

IJK

+29dB

+29dB

+29dB

+29dB

+29dB

+29dB

+29dB

FL

FR

C

SW1

SW2

SL

SR

SBL

SBR

EXCEPT:TX-SR608

Z2 L

Z2 R

Z2MUT

(HMDI SLC)
(HMDI SDA)

DIG CLK
DIG SDO

SPI

PREOUT

SBZ2MUT

PRERELAY

SPRLCS

AMUT

SPRLSB

SPRLF

SPRLZ2

12V TRIDDER

CONTROL

EXCEPT:STX-R608/TX-SA608/HT-RC260

IR

REMOTE SENSOR

RI

INTERFACE

RS232

RS232

TRANSMITTERS

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

VMCLK
VMSDO
VMSDI

DIGSDI

DIGSDO

DIGCLK

24
23

MICOM

22

68

69

70

Q701

uPD70F3746

13

12

XIN

XOUT

1

2

5MHz

107

106

HEADPHONES

SPEAKER TERMINALS

FRONT LEFT

FRONT RIGHT

CENTER

SURR. LEFT

SURR. RIGHT

SUUR. BACK
HIGH/WIDE

LEFT

HIGH/WIDE

RIGHT

EXCEPT:

DTR-20.2

ZONE2
ZONE2/HIGH/

WIDE LEFT

ZONE2/HIGH/
WIDE RIGHT

EXCEPT:
SA608/DTR-20.2

12V TRIGGER A

12V TRIGGER B

12V TRIGGER C

IR IN

IR IN

IR OUT

RI

FRONT

7

8

2
5

EEPROM

6

Q705

Q7002

M66005

12

XOUT

500KHz

13

XIN

FLDCLK

51

50

FLDSDO

108

SPI

SDISDI
SDO
CLK

SDO

CLK

HDMI BLOCK DIAGRAM

SPI

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

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

A

SCHEMATIC DIAGRAMS-2

Video BLK Section

1

JAPAN Model only

2

7

14

6

13
12

5
4

11

10

3

9

2
1

3

8

14

13
12

11

10

9
8

D4 VIDEO INPUT

7

6
5
4

3
2
1

BCDEF GH

TC74HC4053

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

CEC

TX-SR608, TX-SA608, DTR-30.2

TMDS

TMDS

CEC

HDMI

FRONT

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

HDMI IN5

HDMI IN4

HDMI IN3

HDMI IN2

INH

A
B

HDMI IN1

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

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

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

Q8661

TMDS141

Rx Tx

HDMI Buffer

Rx0

Rx1

Q8161
SiI9387

HDMI

Fast Switching

Rx2

Rx3

Rx4

I2S

S/PDIF

TMDS

DDC

TMDS

DDC

Tx

RPWR
HPD

I2C
CEC

Rx3

Rx2

Rx1

Rx0

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

Q8401

12bit x3 DDC

SII9136

TTL Tx

HDMI

Tx

I2S

TMDS

S/PDIF

CEC

HPD

TMDS
CEC
DDC
+5V
HP DET

ARC S/PDIF

HDMI OUT

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

TX-SR508, HT-R580

HDMI IN4

HDMI IN3

HDMI IN2

HDMI IN1

IJK

CEC

TMDS

TMDS

CEC

CEC
DDC

+5V

HP DET

TMDS

CEC
DDC

+5V

HP DET

TMDS

CEC
DDC

+5V

HP DET

TMDS

CEC
DDC

+5V

HP DET

DDC
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

I2S

S/PDIF

S/PDIF

I2C

TMDS

DDC

HPD

+5V Hot Plug+5V Hot Plug

TMDS
CEC
DDC

HDMI OUT
+5V
HP DET

ARC S/PDIF

4

PC VIDEO IN

Y1

CB1

GND

RGB
VS,HS
I2C

ADINPY

ADINPB

ADINPR

ADINCV

CH,BH,AH
AVS,AHS
I2C

B3P

SV3P

A2P

C4P

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

TX-SA608/ TX-SR608/ HT-RC260/ DTR-2.02/ DTR-30.2

TX-SA608/ TX-SR608/ HT-RC260/ DTR-2.02/ DTR-30.2

A

SCHEMATIC DIAGRAMS-3c

AUDIO INPUT SECTION

1

2

3

4

5

6

7

8

G

Table:

TX-SR608
DTR-30.2
DC/DD/DF

ADD

A6.4P

U0010

SIR

OHTER

DEL

ONLY:TX-SR608/DTR-30.2 (DC/DD/DF)

G

SIR

ONLY A6

P4001

Rch

TUNER

Lch

J

Rch

TV/CD

Lch

P4002

LIST

L

Rch

L

PC

P4003

Lch

LIST

Rch

GAME

Lch

P4012

LIST

Rch

CBL/SAT

Lch

P4004

LIST

Rch

VCR/DVR
OUT

Lch

Rch

VCR/DVR

Lch

P4005

LIST

Rch

DVD/BD

Lch

TO SD-4c A-3 BAAF-0355

Table:

OHTER

ADD

AMP. ASP
PC BOARD

BAAF-0355

P4000

MSJ-035-22

P4006

GND
SHIELD
SHIELD

L_OUT

AGND

TX

R_OUT

GND

RX

RESET

VIN

2MJ-3516-002

LIST

3

1

2

3

1

2

3

1

2

3

1

2

6

4

5

3

1

2

6

4

5

3

1

2

U0011

1
2
3

JL951B

4
5

NSCT-5P99

(POW AMP Section)

H

TUNER PACK

TX-SA608

DEL

11
10
9
8
7
6
5
4
3
2
1

4

4

4

4

7

7

FLAC1
FLAC2
SEC3_1
SEC3_2

TP4002

C4116

100N

C4215 LIST

C4205 LIST

C4203 102J

LBC2518T2R2M

R4061

1.5K

R4062

1.5K

C4113

NM

R4065

0

R4001

330

R4041

R4002

R4042

330

C4201

NM

R4003

330

R4043

R4004

R4044

330

C4212

NM

R4007

330

R4047

R4008

R4048

330

R4009

330

R4049

R4010

R4050

330

R4013

330

R4053

R4014

R4054

330

R4015

2.2K

R4055

R4016

R4056

2.2K

R4017

330

R4057

R4018

R4058

330

R4019

330

R4059

R4020

R4060

330

C4204

102J

FL/FR uses DVD.and SBL/SBR uses ZONE2 in DVD

-VP PC BOARD

R960

8.2(1/2W)

P5501B NPLG-7P0962

1

RI

L4001

R4000

330

R4021

0

NM

C4114

0

R4235

NM

C4115

J

100K

LIST

C4001

100K

LIST

C4002

100K

221JE

C4007

100K

221JE

C4008

100K

221J

C4003

100K

221J

C4004

100K

221J

C4009

100K

221J

C4010

100K

221J

C4013

100K

221J

C4014

NM

100K

C4015

NM

100K

C4016

100K

221J

C4017

100K

221J

C4018

100K

221JE

C4019

100K

221JE

C4020

Multi ch in for Amp test

-VP (PART 3)

D960
RL1N4003

2 1

D964

NM

R950

8.2(1/2W)

Table:

DTR-2.0.2
DTR-30.2

ADD

BCDEF GH

TO SD-6 K-7
BADG-0364

23456

RI_GND

GND

TUN_L

TUN_R

100K

R4063

152J

C4111

R4064

100K

C4112 152J

(C DIRECT IN)

(SR DIRECT IN)

(SL DIRECT IN)

(FR DIRECT IN)

(FL DIRECT IN)

D961

RL 1N4003

NM

J960

2 1

D965

NM

C960

220/63(VR)

UDZ36B

104J

C950

ZONE2 PREOUT

K

OHTER

DEL

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

TO SD-9 A-5

7

AGND

3.3(1/2W)
R961

R965

D962

H

R962

8.2K

0

100K

R4068
100K

R4067

DEL:
TX-SA608

TO SD-7 K6
BAVD-0375

BAVD-0389

NSCT-3P874

JL503A

A

2SC2235-O

Q960

R963

8.2K

NM

D963

47/50(VR)

C961

1

Z2 L-CH

Except A6

BAPS-0356

33K

104Z

C962

R964

2

3

GND

Z2 R-CH

Table:

ADD

BAETC-0365
(U-PORT)

NSCT-5P876

JL502A

432

5

GND

U_PORT_L

+3.3VMPU

FL_AC1

-VP

FL_AC2

+3.3VMPU

L

TO SD-6 K-7 BADG-0364

1

1

2345678

-15V

+15V

U_PORT_R

R4202

R4080

100K

R4081

100K

JL953B

1
2
3
4
5

C4061

K

DAC_FR

LTAD

RTAD

0

47/50
C4060

47/50

R4082 100K

5.1K
R4305

R42250R4306

NPLG-5P590

(Display Section Section)

TO SD-10b B-2 BADIS-0388

TO SD-10a C-2 BADIS-0381

PC INPUT

HT-RC260OHTER

DEL

P5502B NPLG-15P0970

DAC_SW

DAC_CT

DAC_FL

81

80

N.C.

79

IN-L9

78

IN-R9

77

N.C.

76

INLA/RECL1

75

INRA/RECR1

74

N.C.

73

IN-L8

72

IN-R8

71

IN-L7

70

IN-R7

69

IN-L6

68

IN-R6

67

IN-L5

66

IN-R5

65

IN-L4

64

IN-R4

63

IN-L3

62

IN-R3

61

IN-L2

60

IN-R2

59

IN-L1

58

IN-R1

57

N.C.

56

AGND

55

ADCR

54

ADCL

53

N.C.

52

AVEE

51

MUTE

50

R4088 10K

5.1K

9

12

10

11

131415

DAC_SL

DAC_SR

DAC_SBR

DAC_SBL

AUX_L

AUX_R

MICOUT

C407147/50

R4078

47K

R4079

47K

R4069

100K

93

91

88

85

83

82

49

10K

R4087

84

TUN

TV/CD

GAME

PC

CBL/SAT

VCR

DVD

CLOCK

DATA

DGND

SUBR

47

48

Z2L_CH

R4089 0

87

86

N.C.

INL11/RECL5

INR11/RECR5

INLB/RECL2

INRB/RECR2

SBLC-IN44SBRC-IN

SUBL

45

46

47/50

C4086

Z2R_CH

0

R4234

90

89

N.C.

N.C.

RECR3

INL10/RECL4

INR10/RECR4

R2A15218FP

Q4001

(Botom view)

FL-IN2

FR-IN2

SR-IN2

42

40

43

41

C4085 47/50

47/25

C4209

220K

R4189

220K

R4190

47/25

C4210

92

N.C.

RECL3

SL-IN2

SW-IN2

39

R4307 5.1K

FL-IN1

TRER

C-IN2

38

NJM4580M

DMIXR

R4090

C4090 101J

R4094

R4095

C4091 101J

R4098

NJM4580M

DMIXL

Downmix

FL/FR -12dB
SW +3.5dB

K

Z2_OUT_R

Z2_OUT_L
7

TO SD-13 F-5 NAAR-0411

TO PART 13(Zone Volume/RS232C)

C407047/50

95

94

FR-IN1

BASS-R2

SBR-IN2

37

36

+15V

C407747/50

C407247/50

97

96

C-IN1

SL-IN1

SW-IN1

SBL-IN1

SBR-IN1

N.C.

BASS-R1

N.C.

SBL-IN2

35

34

223J

C4064

1

Q4003A

12K

10K

10K

12K

7

Q4003B

Z2_LCH_IN

Z2_RCH_IN

JL606ANSCT-7P878

C407447/50

98

SR-IN1

SBL-OUT

SBR-OUT

SR-OUT

SW-OUT

FR-OUT

BASS_L1

BASS-L2

33

823J

C4063

4

8

-15V

GND

1

23456

C407347/50

C407647/50

100

99

N.C.

SBLC

AGND

SBRC

AGND

SLC

SL-OUT

AGND

SRC

N.C.

SWC

AGND

C-OUT

AGND

FLC
FL-OUT
AGND

FRC
N.C.

TREL

N.C.

AVCC

32

31

C4062

R4086

1.8K

R4232

3

R4091

2

R4092

R4096

5

6

CC

0

C407547/50

474J

22K

330

330

R4192

R4099

22K

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30

220K

R4195

R4196

R4193

R4194

C4056

C4055

C4054

C4053

C4057

C4052

C4051

C4050

C4065 474J

C4066 823J

C4067 223J

470/16

C4174

C4175

470/16

R4093

3.3K

R4097

3.3K

TO SD-20 D-2
BAETC-0366

P5506B NPLG-5P0960

12345

DAC_FR

VLSC_FR

DAC_FL

0

R4201

220K

220K

220K

220K

47/25

47/25

47/25

47/25

47/25

220/10

220/10

220/10

R4085

1.8K

*

Q4184

*

2SC2235

D4172

220/25

MTZJ7.5B

C4184

D4171

220/25

C4185

MTZJ7.5B

*

2SA965

Q4185

*

Table:

R4001-02
R4041-42
R4200-01
C4001-02
P4001
P4002
P5506B-08B

VLSC_FL

R4200

1W

R4174

100

R4184

1K

C4186

220/25

C4187

220/25

1K
R4185
1W

R4175

100

J

0

22

R4167

C4167

220/25

220/25

C4166

22

R4166

TX-SA608

TO SD-20 D-1
BAETC-0366

P5507A NPLG-3P0960

1

1234

P5508B

ONLY:

J

TX-SA608

OHTER

ADD
ADD

DEL

221J 152J

ADD

DEL

ADD

DEL
DEL

ADD

DEL

ADD

DEL

TX-SR608
HT-RC260

Table:

DD/DC/DF

B

MP/MB/MO
MA/MQ/MR

R4210

R4211

R4180

R4182

TO SD-6 K-6
BADG-0364

P5503B NPLG-9P0964

3

1

4

5

8

2

3

0

0

JL408A

R4224

R4223

1

-15V

2

+15V

VOLDATA

47/50

C4130

R4220

2 1

2 1

VOLCLK

0

D4305

D4304

9

6

7

PROTECT

SEC1H

AMUT

VOLH

IPROTECT

0

R4221

220

R4130

3

2

221J

C4131

R4131

47K

R4132

15K

5

6

+/- 15V Supply

Q4170 78M15
3

1

O

I

G

2

220/25

C4172

C4173

220/25

1

3

G

O2I

Q4171 79M15

3

4

Q4170A RAD-196

2

1

4

Q4130A

R4133

Q4130B

8

R4180

R4181

R4182

NJM4580M

R4134

C4132 103J

1.2K

NJM4580M

SR_OUT

SL_OUT

FR_OUT

FL_OUT

C4170

C4171

1

10K

7

C_OUT

10/50

10/50

TX-SA608

DEL

ADD

ADD

ADD

ADD

DEL

DEL

DEL

TO SD-6 K-6 BADG-0364

P5504B NPLG-7P0962

3

1

2

4

SR_RST

SBZ2MUT

SR_RXD

Z2MUT

220K

220K

220K

B

0

R4210

R4211

SW_OUT

Subwoofer

AV=20dB

SBR_OUT

SBL_OUT

2W

R4170

3.3

R4172

NM
2W

2W

R4171

8.2

2W

R4173

NM

JJ

567

SR_TXD

SBRELAY

0

R4022

R4222

C

47/50
C4104

C4103
47/50

47/50
C4101

C4100

47/50

PRRLF

0

0

220K

220K

Table:

C4301

C4302

-25V

NM

C4023

C4107
47/50

47/50
C4106

C4105
47/50

R4104

Q4103

R4103

47/50

C4102

1000/35

470/35

DTR-20.2
DTR-30.2

DD/MA

DEL

ADD

ADD

ADD

R4023

0

RN1441
Q4104

LIST
R4114

R4113
LIST

RN1441

220K

R4101
LIST
R4111

R4110

LIST

220K

R4100

C4108
47/50

C4109
47/50

A

D4301

1 2

RL1N4003

1 2

D4302

AMUT

SB2Z2MUT

SB2Z2MUT

Z2MUT/PRE OUT RELAY

NM

C4024

270

sw

RN1441

R4117

Q4107

220K

R4107

Q4106

220K

LIST

R4106

R4116

RN1441

SBR
SBL

Q4105

R4115

LIST

220K

R4105

SR

SL

0

R4226

Q4101

FR

RN1441

FL

Q4100
RN1441

LIST
R4112

220K

R4102

CEN

2.2K

R4118

220K

R4108

220K

R4109

2.2K

R4119

TX-SA608

DEL

M

R4160

0.22 or 2.2 1W

D4300

1 2

1 2

D4303

0.22 or 2.2 1W
R4161

M

RN1441

0

R4236

RN1441

Q4102

Q4108
RN1441

RN1441
Q4109

A

OTHER

ADD

334J

C4300

2.2

0

R4024

100

R4127

LIST

R4126

R4125
LIST

LIST

R4124

R4123
LIST

LIST

R4121

R4120

LIST

LIST
R4122

GND_S1

+24V

S1L-

GND_AMP

S1L+

1W

C6076-77

C6086-87

P6602

JL604A

Table

R4110-14
R4115-16
R4120-24
R4125-26
Q4105-06
Q4110-14

NM

C4025

Q4115-16

RN1441

Q4117

LIST
Q4116

LIST
Q4115

LIST
Q4114

Q4113
LIST

LIST

Q4111

Q4110

LIST

LIST
Q4112

TO SD-4c A-4

TO SD-4c B-8

Table

F

TX-SA608
DTR-30.2

C

JJ/DD/MA

BAAF-0355

BAAF-0355

TX-SR608
HT-RC260

DC/DD/DF

DEL

DEL

ADD

ADD

OTHER

DEL

DEL

DEL

DEL

TO SD-4c A-5 BAAF-0355
( MAIN AMP SECTION)

DTR-20.1

120 2.2K

120
100
100

ADD

ADD

Table:

DD

2.2K
270

100

ADD
ADDADD
ADD

M

0

R4227

OTHER

2.2K

ADD
DEL
DEL

TX-SR608/ DTR-30.2

MP/MB/MO/MA/MQ/MR

0.22(1W)

VOLH

SEC1H
IPROTECT

VPROTECT

00
0

Q4201

RN1402

0

R4231

0

R4230

0

R4229

0

R4228

OHTER

2.2(1W)

Q4200

RN1402

R4168

22

RL4200

8

10

5
3

12

PREOUT RELAY

J4002

J4000

J4003

J4001

R4208

R4209

8

10

5
3

12 1

D4201 KDS4148U

C4211 103K

PREOUT RELAY

1

JL408B

IJK

Table

D

J4000
J4001
J4002
J4003

J4005
R4168
R4128

R4208

R4209

C4200

C4211

D4200

D4201

Q4200

Q4201

RL4200

RL4201

9

4

1

0

RL4201

0

TX-SR608
HT-RC260

DC/DD/DF
MP/MB/MO
MA/MQ/MR

ADD
ADD
DEL

ADD
ADD

DEL
DEL
DEL

DEL

DEL
DEL
DEL
DEL
DEL
DEL
DEL

DEL

TX-SA608

JJ

DEL
DEL DEL
ADD

DEL DEL DEL
DEL
ADD

DEL

ADD

ADD
DEL
ADD

DEL
ADD

DEL
ADD
DEL

Zone2 SPK or High or Wide SPK Leber

NSCT-5P896

JL604A

TO SD-8 F-2 BATRM-0369

D

D4200
KDS4148U

C4200

103K

D4217

D4207

1 2

2 1

J4005

9

4

D4208

D4218

2 1

1 2

R4128

22

DTR-30.2

DTR-20.2

DD

DD/MA

DEL

DEL

DEL

ADD

ADD

ADD

DEL
ADD

DEL

ADD

DEL

DEL

ADD
ADDADD

DEL

DEL

ADD

DEL

ADD
ADD

DEL

ADD

DEL

ADD

DEL

ADD

DEL

ADD

DEL
DEL

ADD

ONLY: TX-SR608(DD/DF)
HT-RC260(MDD)

GND_E

Z2RE
5
4

103J

C6086

Z2LE

3

Z2R

2
1

C6087

Z2L

R4031

LIST

221J

C4031

R4071

LIST

R4030

221J

R4070

C4030

C4207221J

R4028

22K

221J

R4077

C4027

LIST

R4032

LIST

R4072

C4032

C4213LIST

R4034

LIST

220K

R4074

C4034

220K

221J

R4033

R4073

C4033

R4036

220K

LIST

R4076

C4036

R4035

LIST

220K

R4075

C4035

C4214LIST

C4208LIST

C4206

LIST

LIST

C4037

103J

LIST

LIST

100

LIST

LIST

LIST

LIST

LIST

R4029

LIST

R4027

GND

C6077

LIST

SBL

SL

102J

3

SBR

G

SR

G

R

G

C
G
L

G

G

4

4

4

4

C6076

102J

3

2

3

2

3

2

3

2

2

10
11
12
13

1

1

1

1

1
2
3
4
5
6
7
8
9

1

R4030.31
R4070.71
R4032
R4033.34
R4072
R4073.74
R4035.36
R4075.76
R4027
R4029
C4032
C4033.34
C4035.36
C4037
C4206
P4007
P4008
P4009
P4010
P4011

5

4

2
3

1

6

LIST

LIST

1

TX-SR608
HT-RC260

DC/DD/DF
MP/MB/MO
MA/MQ/MR

330

2.2k
100

DEL

22k

DEL
DEL

DEL

DEL
DEL

221J

DEL

DEL
DEL
DEL

ADD
DEL

DEL

DEL
ADD

L

TX-SA608

JJ

100
220K
100

100
220K
220K

100
220K
22k

100
221J
221J
221J
221J

102J

ADD
ADD

DEL

ADD

F

NTM-4PDML422

Table: E

E

P6602

R

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

FRONT R

ZONE2/HIGH/WIDE/RIGHT

P4007

LIST

FRONT L
ZONE2/HIGH/WIDE/LIFT

PRE_C/SW

SW

P4011

LIST

C/SW2

SR

P4008

LIST

SL

PRE_SURR

SBR/HIGH/WIDE R

SW2
ONLY:TX-SR608(DD)
TR-20.2/HT-RC260

CENTER
ONLY:TX-SA608/DTR-30.2

P4009

SBL/HIGH/WIDE L

PRE OUT

PRE_SURRBK

ONLY:TX-SA608/DTR-30.2

SW2(ONLY:TX-SA608/DTR-30.2)

P4010

P6600B

TO SD-4c E-8 BAAF-0355

(POW AMP SECTION)

TO SD-4c F-8 BAAF-0355

(POW AMP SECTION)

P5505B

DTR-30.2

DTR-20.2

DD/MA

DD

100

DEL
DEL

220K

100

100

DEL

100

22k

220K
220K

DEL

100

100

220K

220K
22k

DEL
DEL

DEL

DEL
DEL
DEL
DEL
ADD

ADD

221J

221J

DEL

100
221J
221J
221J
221J
102J

ADD

ADD

DEL
ADD

DELDEL

E

FRONT PRE-OUT:
TX-SA608/DTR-30.2

Zone2 Line OUT:
TX-SR608/HT-RC260

E

E

E

TX-SA608/ TX-SR608/ HT-RC260/ RTR-20.2/ DTR-30.2

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

A

SCHEMATIC DIAGRAMS-4c

MAIN AMP (Input Stage) SECTION

1

HT-RC260
DTR-30.2

2SC4468
2SC4468

2SC4468

2SA1695
2SA1695

2SA1695

TX-SA608

2SC5242
2SC5242

2SC5242

2SA1962
2SA1962

2SA1962

TX-SR608
ONLY:PP

2SC5242
2SC5242

2SC5242

2SA1962
2SA1962

2SA1962

TRANS FIX PC BOARD

345

SEC3_1

SEC3_2

P954

10K

R6702

C6703

Q6703

2SA1163-BL

D6703

10K

R6712

C6713

Q6713

2SA1163-BL

D6713

TO B-4

P6903B

YEW

TO B-4

GRN

TO SD-7 C-8
BAVD-0382
BAVD-0389

2

1

SEC2_1

P956

P955

104Z

2SC2712-GR

47K

R6704

R6706

UDZS3.3B

104Z

47K

R6714

R6716

UDZS3.3B

1

1

P6904B

TP6005

TO SD-4c A-7
BAAF-0355

Q6702

220K

220K

S1H+

S1H-

P951

GND_S1

+24V

VOLH
SEC1H
VPROTECT

IPROTECT

TP6007

TO SD-3c A-3
BAAF-0356

JL951A

1

FLAC1

TP6004

P952

P953

R6701

22K

AC_S1L+

N.C

C6704

C6714

2

FLAC2

1/50

1/50

DTR-20.2

U0012

THERMAL SENSER PC BOARD

NSCT-3P898

JL952A

3

SEC2_2

TP6001

P6903B(YEW)

P957

1

(YEW)

33K

R6708

Q6701

2SC2712-GR

21

D6702

KDS4148U

C6706

10/50

8.2

(1W)

R6197

*

S1L+

1

SN5051
F6901

12A 250V

2

3

4

5

6

7

TX-SR608

Power Tr

EXCEPT:PP

Q6050-52
Q6053-54

Q6055-56

Q6060-62
Q6063-64

Q6065-66

U0012

BAETC-0359

P950

TO SD-3c G-7
BAAF0355

(Audio Input
Section)

TO SD-3c I-2
BAAF0355

(Audio Input
Section)

NSCT-5P896

1
2

TO B-4

3
4
5

2SC4468
2SC4468

2SC4468

2SA1695
2SA1695

2SA1695

NSCT-5P898

BCDEF GH

AUDIO ANALOG SIGNAL
FRONT L
FRONT R

2SC4468
2SC4468

--

2SA1695
2SA1695

--

21

Q6380A

RETAINER

BAETC-0357

TO SD-4c A-8 BAAF-0355

4

321

5

TP6002

TP6006

AC_S1L+_

P6900B(BLK)

P959

P958

1

1

TO SD-4c A-7
BAAF-0355

21

D6701

KDS4148U

NM

C6701

100/25

R6721

4.7K

5.6K
R6710

D6704

R6709

UDZS3.3B

R6902

1K

47K

R6903
Q6707

2SC2712-GR

12

102J

C6911

D6902

1SS352

104J

C6915

LM61CIZ

1

C6630

NM

JL501A
NSCT-3P874

TO SD-6 K-4
BADG-0364

NSCT-5P896

JL954A

TP6003

AC_S1L-_

P6904B(GRN)

P960

P961

1

1

TO SD-4c D-7
BAAF-0355

(GRN)(BLK)

RL6902

4

1

3

2

5

NRL-1P10A-DC12-196

5

2

3

1

4

RL6901

NRL-1P10A-DC12-196

C6631

NM

Q6380

G

2

+3.3VMPU

GNDDG2

2

1

3

V

O

THERMAL
3

TO A-8

C6912

334J/100V

C6913

334J/100V

U0010

BAAF-0355

D10XB60H

3

D6901

4

2

AMP. ASP PC BOARD BAAF-0355

FRONT(L) CH

GND_L

L_IN

P6000B

NPLG-9P0964

(ANP CLASS_A)

TO SD-5 F-4 BACLA-0362

FRONT(R) CH

GND_R

R_IN

P6001B

(ANP CLASS_A)

TO SD-5 F-5 BACLA-0362

CENTER CH

GND_C

C_IN

P6002B

(ANP CLASS_A)

TO SD-5 F-7 BACLA-0362

P6901A

GND_AMP

1

3

D6901A

RAD-196

2

+B1H_B

4

BLK

1

-B1H_B

TO B-4

P6900B

GRAY

1

C6901

LIST

C6902

P6902A

1

+

LIST

+

10000u/69V

1

10000u/69V

TO F-1

TO F-1

WHITE

P6011A

+B1L

9
8
7
6
5

+BL

4

+BL2

3

-BL2

2

TRIML

1

+B1R

9
8
7
6
5

+BR

4

+BR2

3

-BR2

2

TRIMR

1

NPLG-9P0964

+B1C

9
8
7
6
5

+BC

4

+BC2

3

-BC2

2

TRIMC

1

NPLG-9P0964

-B1L

AV=29dB

-B1R

AV=29dB

-B1C

*

R6030

*

R6000

*

R6010

*

R6031

*

R6001

*

R6011

*

R6032

*

R6002

*

R6012

2.2K

4.7K

3.3K

2.2K

4.7K

3.3K

2.2K

4.7K

3.3K

0.8V

-0.4V

-0.4V

0.8V

0.8V

-0.4V

NFL

NFR

Q6000

2SC1740S-S

Q6001

2SC1740S-S

Q6002

2SC1740S-S

54.5V

P6080

NPLG-2P29

ID+
ID-

(NH)

-54.5V

54.5V

P6081

NPLG-2P29

ID+
ID-

(NH)

-54.5V

54.5V

P6082

NPLG-2P29

ID+
ID-

(NH)

-54.5V

Q6050
2SC4468

2SC5242

R6140

56K

R6100

0.22(5W)

2
1

Q6060

2SA1695

2SA1962

D6000

KDS4148U

Q6051
2SC4468

2SC5242

R6141

56K

R6101

0.22(5W)

2
1

Q6061

2SA1695

2SA1962

D6001

KDS4148U

Q6052
2SC4468

2SC5242

R6142

56K

R6102

0.22(5W)

2
1

0

R6301
Q6062

2SA1695

2SA1962

D6002

KDS4148U

10K

R6150

10K

R6151

12

12

10K

12

R6170

47K

R6171

47K

R6172

47K

R6180

47K

R6181

47K

R6152

R6182

47K

Q6070

2SC2229

C6050

Q6071

2SC2229

C6051

Q6072

2SC2229

C6052

103J

1 2

103J

1 2

103J

1 2

R6190

D6010

R6191

D6011

R6192

D6012

NM

NM

NM

NM

NM

NM

VPRO

VOLH

VPRO

VOLH

VPRO

VOLH

R6160

SPL

33K

R6161

SPR

33K

R6162

WHITE

GRAY

TO D-7

TO D-8

#18

P6901B

-B +B

33K

1

1

P6010B

L
PCB HOLD

P6902B

#18

+B1SL

SURROUND(L) CH

GND_SL

SL_IN

(ANP CLASS_A)

TO SD-5 J-2 BACLA-0362

SURROUND(SR) CH

GND_SR

SR_IN

(ANP CLASS_A)

TO SD-5 J-4 BACLA-0362

EXCEPT: DTR-20.2

SURROUND BACK(L) CH

GND_SBL

SBL_IN

(ANP CLASS_A)

TO SD-5 J-5 BACLA-0362

EXCEPT: DTR-20.2

SURROUND BACK(R) CH

GND_SBR

SBR_IN

R
PCB HOLD

1234

P6009B

1234

1234

1234

1234

P6007B

P6008B

P6012B

VOLH

IPRO

VPRO

(ANP CLASS_A)

TO SD-5 J-7 BACLA-0362

NPLG-9P0964

9
8
7
6
5
4
3
2
1

P6003B

NPLG-9P0964

9
8
7
6
5
4
3
2
1

P6004B

NPLG-9P0964

9
8
7
6
5
4
3
2
1

P6005B

NPLG-9P0964

9
8
7
6
5
4
3
2
1

P6006B

AV=29dBAV=29dB

+BSL
+BSL2

-BSL2
TRIMSL

-B1SL

+B1SR

AV=29dB

+BSR
+BSR2

-BSR2
TRIMSR

-B1SR

+B1SBL

AV=29dB

+BSBL
+BSBL2

-BSBL2
TRIMSBL

-B1SBL

+B1SBR

AV=29dB

+BSBR
+BSBR2

-BSBR2
TRIMBSR

-B1SBR

*

R6033

*

R6003

*

R6013

*

R6034

*

R6004

*

R6014

*

R6035

*

R6005

*

R6015

*

R6036

*

R6006

*

R6016

2.2K

4.7K

3.3K

2.2K

4.7K

3.3K

2.2K

4.7K

3.3K

NFSBR

2.2K

4.7K

3.3K

IJK

54.5V

Q6053

NFSR

NFSBL SPSBLNFC SPC

NFSL

0.8V

-0.4V

0.8V

-0.4V

0.8V

-0.4V

0.8V

-0.4V

Q6003

2SC1740S-S

Q6004

2SC1740S-S

Q6005

2SC1740S-S

Q6006

2SC1740S-S

P6083

NPLG-2P29

ID+
ID-

(NH)

-54.5V

54.5V

P6084

NPLG-2P29

ID+
ID-

(NH)

-54.5V

54.5V

P6085

NPLG-2P29

ID+
ID-

(NH)

0

R6305

-54.5V

54.5V

P6086

NPLG-2P29

ID+
ID-

(NH)

-54.5V

2SC4468

2SC5242

R6143

R6103

0.22(5W)

2
1

Q6063

2SA1695

2SA1962

KDS4148U

Q6054
2SC4468

2SC5242

R6144

R6104

0.22(5W)

2
1

Q6064

2SA1695

2SA1962

KDS4148U

Q6055

2SC4468

2SC5242

R6145

R6105

0.22(5W)

2
1

Q6065

2SA1695

2SA1962

KDS4148U

Q6056

2SC4468

2SC5242

R6146

R6106

0.22(5W)

2
1

Q6066

2SA1695

2SA1962

KDS4148U

56K

D6003

56K

D6004

56K

D6005

56K

D6006

10K

R6153

10K

R6154

10K

R6155

10K

R6156

12

12

12

12

R6173

47K

R6174

47K

R6175

47K

R6176

47K

R6183

47K

R6184

47K

R6185

47K

R6186

47K

Q6073

2SC2229

103J

C6053

Q6074

2SC2229

103J

C6054

Q6075

2SC2229

103J

C6055

Q6076

2SC2229

103J

C6056

33K

R6163

SPSL

NM

R6193

NM

D6013

1 2

VPRO

VOLH

33K

R6164

SPSR

NM

R6194

NM

D6014

1 2

VPRO

VOLH

33K

R6165

NM

R6195

NM

D6015

1 2

VPRO

VOLH

33K

R6166

SPSBR

NM

R6196

NM

D6016

1 2

VPRO

VOLH

8

JL954B

TO SD-4c B-3

BAETC-0359

AC_S1L-

SN5051

S1L-

1

F6902

S1L+

TO SD-3c G-7 BAAF-0355
(Audio Input Section)

104J

S1L-

GND AMP

C6916

(PART 3)

SLELECERESRE

SBLE

TO SD-8 D-5
BATRM-0368

(SP TRM Section)

JL620A

SPSBLE

SPSLE

SPLE

SPCE

SBRE
1234567

JL603A

TO SD-8 F-2
BATRM-0368

(SP TRM Section)

SPRE

SPSBRE

SPSRE

+24V

GNDRL

123456789

R_IN

SBR_IN

SR_IN

C_IN

GGG

P6600A NSAS-26P1775

TO SD-3c J-7
BAAF-0355

(Audio Input Section)

1

G

G

SBL_IN

L_IN

SL_IN

G

P5505A

13121110987654321

TO SD-3c J-7
BAAF-0355

(Audio Input Section)

SPSL

JL600A

TO PART 8(SP TRM)

7654321

SPSBR

SPSR

SPR

SPC

SPL

SPSBL

TO BATRM-0368

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

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

A

SCHEMATIC DIAGRAMS-5

MAIN AMP (Input Stage) SECTION

1

2

3

4

5

6

7

IDLING CURRENT ADJUSTMENT

U0020

BCDEF GH

a.

Set the voltages at P6080䌾6086 to 1.5mV by adjusting R6040䌾6046, under the condition of
no input and no load, immediately after POWER ON.

c.

4䌾6䇭minutes of heat running.

Re-adjust by following procedure.

d.

All

Below 7mV

Return to 'c' ,after it adjusted to 7mV.
Between 7䌾8mV 8mV
Between 8䌾10mV Leave it as it is.

Over 10mV 10mV

*Set R6040䌾6046 to minimum position before POWER ON.

*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

AMP. (INPUT) PC BOARD BACLA-0362

33K

R5010

C5020

MTZJ5.6B

33K

R5013

C5023

MTZJ5.6B

33K

R5015

C5025

MTZJ5.6B

63.9V[56.6V]

100K

R5090

R5020

R5040

100K

10/50

R5100

63.9V[56.6V]

100K

R5093

R5023

R5043

100K

10/50

R5103

63.9V[56.6V]

100K

R5095

R5025

R5045

100K

10/50

R5105

R5110

330

R5300

1K

-48.2V

-63.9V[-56.6V]

R5113

330

R5303

1K

-48.2V

-63.9V[-56.6V]

R5115

330

R5305

1K

-48.2V

-63.9V[-56.6V]

2.2K

Q5010

Q5000

2SC2240-BL

330

-0.9V

R5050

2.7K

R5060

2.2K

Q5013

Q5003

2SC2240-BL

330

-0.9V

R5053

2.7K

R5063

2.2K

Q5015

Q5005

2SC2240-BL

330

-0.9V

R5055

2.7K

R5065

2.2K

R5120

62.1V[54.8V]

2SC2240-BL

330

R5310

5.6K

Q5050

2SC2240-BL

2.2K

R5123

62.1V[54.8V]

2SC2240-BL

330

R5313

5.6K

Q5053

2SC2240-BL

2.2K

R5125

62.1V[54.8V]

2SC2240-BL

330

R5315

5.6K

Q5055

2SC2240-BL

GND_DecupL

2341

P6007A

FRONT(L) CH

R5000

1.5K

C5010

47/50

C5000

D5000

101J

7
8

P6000A:B

SURROUND
(L) CH

R5003

1.5K

C5013

47/50

C5003

D5003

101J

7
8

P6003A:B

SURROUND
BACK(L) CH

EXCEPT
: DTR-20.2

R5005

1.5K

C5015

47/50

C5005

D5005

101J

7
8

P6005A:B

C5040

C5043

C5045

R5210

470/10

R5150

R5170

R5213

470/10

R5153

R5173

R5215

470/10

R5155

R5175

820

(1/4W)

Q5040

2SA949Y

-61.3V[-54.0V]

1K

(1/4W)

-62.7V[-55.5V]

820

(1/4W)

820

(1/4W)

Q5043

2SA949Y

-61.3V[-54.0V]

1K

(1/4W)

-62.7V[-55.5V]

820

(1/4W)

820

(1/4W)

Q5045

2SA949Y

-61.3V[-54.0V]

1K

(1/4W)

-62.7V[-55.5V]

820

(1/4W)

820

R5140

52.3V

Q5030

-62.4V[-55.1V]

1K

R5080

820

R5143

52.3V

Q5033

-62.4V[-55.1V]

1K

R5083

820

(1/4W)

R5145

52.3V

Q5035

-62.4V[-55.1V]

1K

R5085

(1/4W)

2SA949Y

0V

(1/4W)

Q5070

(1/4W)

2SA949Y

0V

(1/4W)

Q5073

2SA949Y

0V

(1/4W)

R5160

R5220

R5163

R5223

R5165

R5225

Test point

ID+

ID-

120

(1/4W)

Q5060

1

2SA949Y

1.2V

040D

C5080

Q5030A

-1.2V

2
3

2SC2229Y

120

(1/4W)

120

(1/4W)

Q5063

1

2SA949Y

1.2V

040D

C5083

Q5033A

-1.2V

2
3

2SC2229Y

120

(1/4W)

120

(1/4W)

Q5065

1

2SA949Y

1.2V

040D

C5085

Q5035A

-1.2V

2

Q5075

3

2SC2229Y

120

(1/4W)

R5030

C5090

R5033

C5093

R5035

33K

C5095

33K

101J

33K

101J

101J

R5200

R5130

R5203

R5133

R5205

R5135

18K

C5050

18K

18K

C5053

18K

18K

C5055

18K

47/50

C5100

C5110

47/50

C5103

C5113

+BSBL

47/50

C5105

C5115

+BL

22/100

22/100

+BSL

22/100

22/100

22/100

22/100

R5180

(1/4W)

3

R5440

1

R5450

R5190

R5183

(1/4W)

3

R5443

1

R5453

R5193

R5185

(1/4W)

3

R5445

1

R5455

R5195

-0.4V

-0.5V

-0.4V

-0.5V

-0.4V

-0.5V

33K

R5012

C5022

MTZJ5.6B

63.9V[56.6V]

R5092

R5022

R5042

10/50

R5102

100K

330

1K

-48.2V

100K

R5112

R5302

2.2K

Q5002

2SC2240-BL

330

-0.9V

5.6K

R5052

2.7K

R5062

2.2K

R5122

62.1V[54.8V]

2SC2240-BL

Q5012

330

R5312

Q5052

2SC2240-BL

C5042

R5212

470/10

R5152

R5172

820

(1/4W)

Q5042

2SA949Y

-61.3V[-54.0V]

1K

(1/4W)

-62.7V[-55.5V]

820

(1/4W)

820

(1/4W)

R5142

52.3V

Q5032

-62.4V[-55.1V]

1K

R5082

2SA949Y

0V

(1/4W)

Q5072

R5162

1.2V

C5082

-1.2V

R5222

120

(1/4W)

Q5062

2SA949Y

040D

Q5032A

2SC2229Y

120

(1/4W)

1

R5032

33K

18K

R5202

C5052

18K

101J

R5132

C5092

2
3

CENTER CH

R5002

C5012

7
8

1.5K

47/50

101J

P6002A:B

C5002

D5002

-63.9V[-56.6V]

10

2

2K

3.9K

(1/4W)

10

10

2

2K

3.9K

(1/4W)

10

10

2

2K

3.9K

(1/4W)

10

+B1L

R5420

10

(1/4W)

Q5410

2SC1740S-S

+B1SL

R5423

10

(1/4W)

Q5413

2SC1740S-S

+B1SBL

R5425

10

(1/4W)

Q5415

2SC1740S-S

R5270

R5470

R5280

R5273

R5473

R5283

R5275

R5475

R5285

120

(1/4W)

Q5430

R5350

18

(1/4W)

82

R5360

18

(1/4W)

2SA949Y

Q5440

120

(1/4W)

-B1L

120

(1/4W)

Q5433

2SC2229Y

R5353

18

(1/4W)

82

R5363

18

(1/4W)

Q5443

120

(1/4W)

-B1SL

120

(1/4W)

Q5435

R5355

18

(1/4W)

82

R5365

18

(1/4W)

Q5445

120

(1/4W)

-B1SBL

2SC2229Y

(1/4W)

(1/4W)

2SA949Y

2SC2229Y

(1/4W)

2SA949Y

R5370

0.6V

C5440

-0.6V

R5380

R5373

0.6V

C5443

-0.6V

R5383

R5375

0.6V

C5445

-0.6V

R5385

2.2

Q5250

22/50

Q5260

2.2
(1/4W)

2.2

Q5253

22/50

Q5263

2.2

2.2
(1/4W)

Q5255

22/50

Q5265

2.2
(1/4W)

(1/4W)

2SA1930

L5400

R5480

10

R5490

10

L5410

2SC5171

(1/4W)

2SA1930

L5403

R5483

10

R5493

10

L5413

2SC5171

(1/4W)

2SA1930

L5405

R5485

10

R5495

10

L5415

2SC5171

NFL

+B1L

-B1L

+BL

+BL2

-BL2
TRIML

NFSL

+B1SL

-B1SL

+BSL

+BSL2

-BSL2
TRIMSL

NFSBL

+B1SBL

-B1SBL

+BSBL

+BSBL2

-BSBL2
TRIMSBL

9
6
5
4
3
2

(MAIN AMP PWB)

1

TO SD-4c D-3 BAAF-0355TO SD-4c H-3 BAAF-0355TO SD-4c H-5 BAAF-0355

P6000A:A

9
6
5
4
3

(MAIN AMP PWB)

2
1

P6003A:A

9
6
5
4
3
2

(MAIN AMP PWB)

1

P6005A:A

GND_DecupR

2341

P6008A

FRONT(R) CH

R5001

C5011

7
8

1.5K

47/50

101J

P6001A:B

C5001

D5001

SURROUND
(R) CH

R5004

C5014

7
8

1.5K

47/50

101J

P6004A:B

C5004

D5004

SURROUND
BACK(R) CH

EXCEPT
: DTR-20.2

R5006

C5016

7
8

1.5K

47/50

101J

P6006A:B

C5006

D5006

33K

R5011

C5021

MTZJ5.6B

33K

R5014

C5024

MTZJ5.6B

33K

R5016

C5026

MTZJ5.6B

63.9V[56.6V]

R5091

R5021

R5041

10/50

R5101

63.9V[56.6V]

R5094

R5024

R5044

10/50

R5104

63.9V[56.6V]

R5096

R5026

R5046

10/50

R5106

100K

R5111

330

R5301

1K

-48.2V

100K

-63.9V[-56.6V]

100K

R5114

330

R5304

1K

-48.2V

100K

-63.9V[-56.6V]

100K

R5116

330

R5306

1K

-48.2V

100K

-63.9V[-56.6V]

2.2K

Q5001

2SC2240-BL

330

-0.9V

5.6K

R5051

2.7K

R5061

2.2K

Q5004

2SC2240-BL

330

-0.9V

5.6K

R5054

2.7K

R5064

2.2K

Q5006

2SC2240-BL

330

-0.9V

5.6K

R5056

2.7K

R5066

2.2K

R5121

62.1V[54.8V]

2SC2240-BL

Q5011

330

R5311

Q5051

2SC2240-BL

2.2K

R5124

62.1V[54.8V]

2SC2240-BL

Q5014

330

R5314

Q5054

2SC2240-BL

2.2K

R5126

62.1V[54.8V]

2SC2240-BL

Q5016

330

R5316

Q5056

2SC2240-BL

C5041

C5044

C5046

R5211

470/10

R5151

R5171

R5214

470/10

R5154

R5174

R5216

470/10

R5156

R5176

820

(1/4W)

Q5041

2SA949Y

-61.3V[-54.0V]

1K

(1/4W)

-62.7V[-55.5V]

820

(1/4W)

820

(1/4W)

Q5044

2SA949Y

-61.3V[-54.0V]

1K

(1/4W)

-62.7V[-55.5V]

820

(1/4W)

820

(1/4W)

Q5046

2SA949Y

-61.3V[-54.0V]

1K

(1/4W)

-62.7V[-55.5V]

820

(1/4W)

820

R5141

52.3V

Q5031

-62.4V[-55.1V]

1K

R5081

820

(1/4W)

R5144

52.3V

Q5034

-62.4V[-55.1V]

1K

R5084

820

R5146

52.3V

Q5036

-62.4V[-55.1V]

1K

R5086

(1/4W)

2SA949Y

0V

(1/4W)

2SA949Y

0V

(1/4W)

Q5074

(1/4W)

2SA949Y

0V

(1/4W)

R5161

1.2V

C5081

-1.2V

Q5071

R5221

R5164

1.2V

C5084

-1.2V

R5224

R5166

1.2V

C5086

-1.2V

Q5076

R5226

120

(1/4W)

Q5061

2SA949Y

040D

Q5031A

2SC2229Y

120

(1/4W)

120

(1/4W)

Q5064

2SA949Y

040D

Q5034A

2SC2229Y

120

(1/4W)

120

(1/4W)

Q5066

2SA949Y

040D

Q5036A

2SC2229Y

120

(1/4W)

1

R5031

33K

18K

R5201

C5051

18K

101J

C5091

R5131

2
3

1

R5034

33K

18K

R5204

C5054

18K

101J

R5134

C5094

2
3

1

R5036

33K

18K

R5206

C5056

18K

101J

C5096

R5136

2
3

47/50

C5102

C5112

47/50

C5101

C5111

47/50

C5104

C5114

47/50

C5106

C5116

+BC

22/100

22/100

+BR

22/100

22/100

+BSR

22/100

22/100

+BSBR

22/100

22/100

R5182

(1/4W)

3

R5442

1

R5452

R5192

R5181

(1/4W)

3

R5441

1

R5451

R5191

R5184

(1/4W)

3

R5444

1

R5454

R5194

R5186

(1/4W)

3

R5446

1

R5456

R5196

-0.4V

-0.5V

-0.4V

-0.5V

-0.4V

-0.5V

-0.4V

-0.5V

10

2

2K

3.9K

(1/4W)

10

10

2

2K

3.9K

(1/4W)

10

10

2

2K

3.9K

(1/4W)

10

10

2

2K

3.9K

(1/4W)

10

IJK

+B1C

2.2

R5372

(1/4W)

0.6V

C5442

-0.6V

R5382

R5371

0.6V

C5441

-0.6V

R5381

R5374

0.6V

C5444

-0.6V

R5384

R5376

0.6V

C5446

-0.6V

R5386

Q5252

22/50

Q5262

2.2
(1/4W)

2.2

Q5251

22/50

Q5261

2.2

2.2

Q5254

22/50

Q5264

2.2

2.2

Q5256

22/50

Q5266

2.2
(1/4W)

(1/4W)

2SA1930

L5402

R5482

10

R5492

10

L5412

2SC5171

(1/4W)

2SA1930

L5401

R5481

10

R5491

10

L5411

2SC5171

(1/4W)

(1/4W)

2SA1930

L5404

R5484

10

R5494

10

L5414

2SC5171

(1/4W)

(1/4W)

2SA1930

L5406

R5486

10

R5496

10

L5416

2SC5171

NFC

+B1C

-B1C
+BC
+BC2

-BC2

TRIMC

NFR

+B1R

-B1R
+BR
+BR2

-BR2

TRIMR

NFSR

+B1SR

-B1SR
+BSR
+BSR2

-BSR2

TRIMSR

NFSBR

+B1SBR

-B1SBR
+BSBR
+BSBR2

-BSBR2

TRIMSBR

9
6
5
4
3
2
1

(MAIN AMP PWB)(MAIN AMP PWB)(MAIN AMP PWB)(MAIN AMP PWB)

P6002A:A

9
6
5
4
3
2
1

P6001A:A

9
6
5
4
3
2
1

P6004A:A

9
6
5
4
3
2
1

TO SD-4c H-6 BAAF-0355 TO SD-4c H-4 BAAF-0355 TO SD-4c D-4 BAAF-0355 TO SD-4c D-5 BAAF-0355

P6006A:A

R5422

10

(1/4W)

Q5412

2SC1740S-S

+B1R

R5421

10

(1/4W)

Q5411

2SC1740S-S

+B1SR

R5424

10

(1/4W)

Q5414

2SC1740S-S

+B1SBR

R5426

10

(1/4W)

Q5416

2SC1740S-S

R5272

R5472

R5282

R5271

R5471

R5281

R5274

R5474

R5284

R5276

R5476

R5286

120

(1/4W)

Q5432

2SC2229Y

R5352

18

(1/4W)

82

(1/4W)

R5362

18

(1/4W)

Q5442

120

(1/4W)

-B1C

120

(1/4W)

Q5431

R5351

18

82

(1/4W)

R5361

18

(1/4W)

Q5441

120

(1/4W)

-B1R

120

(1/4W)

Q5434

2SC2229Y

R5354

18

(1/4W)

82

(1/4W)

R5364

18

(1/4W)

Q5444

2SA949Y

120

(1/4W)

-B1SR

120

(1/4W)

Q5436

2SC2229Y

R5356

18

(1/4W)

82

(1/4W)

R5366

18

(1/4W)

Q5446

2SA949Y

120

(1/4W)

-B1SBR

2SA949Y

2SC2229Y

2SA949Y

8

BACLA-0362

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

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

A

SCHEMATIC DIAGRAMS-6

MPU/ DIR/ DAC Section

1

U0030

MPU, DIR, DAC PC BOARD
BADG-0364

BADG-0364

D183

RL1N4003

MPOWERD

1

+10VS

2

GNDDG

3

JL901B

+12VD_ST

4

POFF

5

TO SD-11a D2 BAETC-0376

TO SD-11b D2 BAETC-0390

1 2

KRC105S

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

10

12

14

16

18

20

22

Rear

24

26

1

3

5

7

9

11

13

15

17

19

21

23

25

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

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

GNDV_AUX
POFF2

+12VD

GNDDG

+5VD_CODEC
+5VA_CODEC

GNDA

SR-608 ONLY

4

(DEL)

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

5

14

VOLA

15

VOLB

16
17

GNDDG

18

+5.0VDIS_

19

LEDZONE2

20

TO SD-10b K3 BADIS-0387

TO SD-10a K3 BADIS-0373

21
22
23
24
25
26
27
28
29
30
31

-15V

MICOUT

+15V
MICDET

MICMUT

AUX_R

LEDTHRU

AUX_L

GNDA_AUX

AUX_V

GNDV_AUX

6

P131

COAX1

COAX2

3

1

4

LBC2518T2R2M

2

LBC2518T2R2M

L131

L132

5

D131

2 1

KDS4148U

7

U131

OPT1

JSR1165-001recieving

U132

OPT2

JSR1165-001recieving

VCC

GND

VCC

GND

1

IN

3

2

1

IN

3

2

104Z

104Z

C141

C142

C143

C144

330J

C145

330J

47

220/10

R142

47

MPOWER

Q181

104Z

C703

C702 104Z

(GNDMIC)

75

R131

75

R132

D132

1 2

R141

UTSP

+12VD

R181

4.7(1/2W)

L746

BLM18PG181SN

R133

10

C131

101J

101J

R134

C132

10

104Z

C130

KDS4148U

LBC2518T470M

KDS4148U

+5.6V_MPU

Q131

L133

+10V

D182

2 1

C133

104K

C134

104K

GND

74HCU04F

OUT49IN4

8

R182

1(1/2W)

CEC

+5.0VA

L135

open

R135

L136

open

R136

C135 080D

OUT511IN512OUT613IN614VCC

10

080D

82K

C136

BCDEF GH

Front

20

22

21

aue9111t24

2021222324

(HDMIINT2)

(HDMIINT_TX)

CEC

DIGSDO

VMUT

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

R639

10K

R641

10K

R643

10K

R645

10K

R647

10K

R649

10K

R691

10K

R652

R651

10K

1M

R653

C526 102K

R655

R654

10K

R656

R678

10K

R657

(DEL) (DEL)

27K

R659

R658

102K

C524

R660

R661

INT3

R662

Val

INT2

R664

Val

INT1

R666

Val

BAND

R668

Val

102K

R670

C518

102K

C519

R672

102K

C520

R674

102K

C527

R676

R151 10K

8
7
6
5

SI

ROMCLK

ROMSDO

47

R312

47

R313

150

R314

** *

150

R315

47

R316

330

R317

330

330

330

330

330

330

221J

330J

C310 330J

C311

C312

C308 330J

C309 330J

del

del

del

del

24

23

***MPU OPTION RESISOTRS

REF. No.

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

R524,R702,R704,R705

VSWSDA

R637

VDSWDCTL

VSWSCL_1

ROMSDI

ROMCLK

ROMSDO

220

47

10K

R619

R623

R621

(NO MIC)

1K

220

220

220

220

220

220

4.7K

4.7K

4.7K

4.7K

KDS4148U

KRC104S

104Z

C307

47

R618

R620

10K

R622

10K

107

106

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

*

C509

D601

1 2

Q601

R502

TX-SA578V/TX-SR608/TX-SA608
HT-RC260/DTR-20.2/DTR-30.2 only

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

C306

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
P70/ANI0

1

2

106K

C2125

104Z

C503

C501

4.7/50

47K

C502 104Z

R501

RESET

(FAN CONTROL)

L301 LM182

L302 LM182

24

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

RXIN0

470/10

37

X171

180J

180J

C172

C173

PDL2/AD2

109

AVREF0
1

AVSS

3

R502

FANCTRL

23

GNDRX

38

R331

220

104Z

C313

ADD/DEL

104

BVDD

102K

C521

103

MICMUT

220

R617

R616

10K

102

PCT7

BVSS

ADD
DEL

ADD
DEL

ADD
DEL

VOLB

MICDET

10K

R614

1K

R6131KR611

100

101

PCT5

PCT6/ASTB

R698,R706

NO MIC

100

R615

C522 104Z

105

PDL0/AD0

PDL1/AD1

PDL4/AD4

AVREF1

FLMD0

P11/ANO1

P01/TIP60/TOP60

P00/TIP61/TOP61

7

5

6

104Z

C504

R503

18

19

20

BCK

SCKO

DGND

MDI/SDA

MDO/ADR0

9

8

0

R504

10K

C505

10K

R505

FLMD0

17

LRCK

DOUT

VDD

*

C506

16

MPIO_B3

P10/ANO0

4

220

SR-608 & HIGHER ONLY

104Z

C305

21

22

DVDD

Q301

PCM9210

XTO

FILT

AGND42VCC

41

L304

VCOM45AGNDAD46VCCAD

43

44

472K

C315

C320 223K

C316 473K

LBC2518T4R7M

XTI

39

40

470/10

C314

REMARK(MODEL)

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

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

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

DTR-20.2 / DT-R30.2

OTHERS

VOLA

LEDTHRU

47

1K

R609

R631

99

PCT4/RD

REGC

VSS

11

10

4.7/50

104Z

C507104Z

D111

14

15

MPO0

MPO1

MPIO_B2

NPCM/INT1

ERROR/INT0

47

680

R332

47/25

C319

LEDPURE

LEDSTBY

LEDZONE2

47

R60647R607

R608 47

95

96

97

PCT298PCT3

PCT1/WR1

X1

12

13X214

X501

1 2

KDS4148U

POFF

RESET

13

MPIO_B1
MPIO_B0
MPIO_C3
MPIO_C2
MPIO_C1
MPIO_C0
MPIO_A3
MPIO_A2
MPIO_A1
MPIO_A0

VINL

VINR

48

470/10

C318

DACRST

47

R716

R715

10K

10K

92

93

91

PCS694PCS7

PCS4

PCS5

PCT0/WR0

Q701

MPD70F3746

P03/INTP0/ADTRG

XT1

XT2

P02/NMI

RESET

15

17

16

18

220

R506

1M

TP01

R508

SYSOUT

R342

12
11
10

R308

9

R307

8

R306

7

R305

6
5
4

R304

3

R333

2
1

NC

C304

del

104Z

L305

LBC2518T4R7M

C317

DIRCS

DACMUT

DACCS

47

220

R60247R603

R605

R708

R709

R604

10K

10K

89

88

PCM490PCM5

40
39
38
37

P05/INTP2/DRST

P04/INTP1

20

19

21

47

220

220

R509

R512

R510

R511

47K

DRST

SYSIN

REMIN2

0

330

330

330

*

330

330

*

R301

330J

C303

del

DSPINT2

DSPRST

DSPINT0

DSPCS

DIRRST

DIVIDE

FHS

47

R599

R601

10K

47

220

R600

10K

R597

R598

85

86

87

PCM0/WAIT

PCM2/HLDAK

PCM3/HLDRQ

PCM1/CLKOUT

DIRINT0

R596

10K

220

R595

84

PCS3/CS3

DSPINT1

C528

104Z

220

220

220

R593

R694

R594

82

81

83

PCS2/CS2

PCS1/CS1

PCS0/CS0

P913/A13/INTP4

74

P915/A15/INTP6/TIP50/TOP50

P914/A14/INTP5/TIP51/TOP51

75

76

CECIO

DSPINPSEL

47

47

R591

R592

47

220

R590

10K

R585

R589

76

79

77

78

PCD280PCD3

PCD0

PCD1

P97/A7/SIB1/TIP20/TOP20

P96/A6/TIP21/TOP21
P95/A5/TIP30/TOP30

P912/A12/SCKB3

P94/A4/TIP31/TOP31

73

P93/A3/TIP40/TOP40

P92/A2/TIP41/TOP41
P91/A1/KR7/RXDA1/SCL02
P90/A0/KR6/TXDA1/SDA02

P80/RXDA3/INTP8

P613/TIP81/TOP81
P612/TIP80/TOP80

P69/TIP70/TOP70

P53/SIB2/KR3/TIQ00/TOQ00/RTP03/DDO
P52/TIQ03/KR2/TOQ03/RTP02/DDI
P51/TIQ02/KR1/TOQ02/RTP01
P50/TIQ01/KR0/TOQ01/RTP00

P55/SCKB2/KR5/RTP05/DMS

P54/SOB2/KR4/RTP04/DCK

P41/SOB0/SCL01

P42/SCKB025P30/TXDA0/SOB4

P06/INTP3

P40/SIB0/SDA01

22

23

24

47

47

R514

R515

R681

R682

47K

10K

VMSDI

VMSDO

VMCLK

47

P34/TIP10/TOP10

P31/RXDA0/INTP7/SIB4

26

R518

10K

R520

R51747R516

RS232TXD

RS232RXD

P3632P37

P35/TIP11/TOP11

P32/ASCKA0/SCKB4/TIP00/TOP00

P33/TIP01/TOP01

27

29

28

31

30

47

47

R688

R686

R519

R523

10K

10K

]

10K

R524

[

)

)

47

47

47

10K

R698

R521

VMRDY

R522

HDMIMUT

R690

(

(

INPSEL
()

ECONRST

10K

VMRST

33

47

R527

R683

10K

DAC_MCK

HDMI_FLR
HDMI_LRCK

33

HDMI_BCK
HDMI_MCK

HDMI_SPDIF
ARC_SPDIF

47

DIRINT0

CX_LRCK
CX_SCLK
DSPSBLR
DSPSLR
DSPCSW
DSPFLR

DAC_MCK

DACRST

DACMUT

DIGSDO

DIGCLK

DACCS

FCLK

REMIN

UPTDETINT

220

R584 10K

R582

220

10K

R581

R583

74

75

73

P911A11/SOB3

P910/A10/SIB3
P99/A9/SCKB1

P98/A8/SOB1

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

EVSS

P38/TXDA2/SDA00

EVDD

34

35

36

47

47

R529

R530

104Z

C508

R687

10K

ECONRXD

ECONTXD

22

22

22

22

22

22

C351
470/10

R354

220

R350

R361

R352

R351

+5.0VA

(508-608 UTSJ)

L401

LBC2518T4R7M

1

100

47

47

47

1K

1K
47

47

47

47
47

47

47
47

47

4.7K

4.7K

220

R725

)(
)
)

10K

(DEL)

*

*

*

SYSIN

R577

R538

R723

KRA107S

Q753

10K

R721

SYSOUT

C517 104Z

*

C516 101J

*

C515 101J

*

R576

R693

R572

R570
R568

R566

R563

R562

R707

R559

R557
R554
R552

R551

R586

C514 101J

R588

C513 101J

R543

(

R635

(

R633

10K

R537

R536

R535

R534

C512
C511

KRC102S

Q754

Q756

KRC102S

47

10K

27K

27K

2.2K

2.2K
10K

10K

1K

2.7K

10K

10K
10K

10K

10K

10K

10K

10K

10K

(

R539

22K
22K

22K

22K

102K
102K

(del)*

R544

)

)

10K

R580

47

R579

P615
P614

10K

R531

CECIO

27K

R726

R727

DEL ALL VER.

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
57
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

Q757

KRC107S

10K

***

*

*

220

220

220

220

220
220

*FOR TX-SR308/508 APPLICATION

23.(HDMISDA)

21. (HDMIINT_TX)

22.(HDMIINT)

27.(HDMIRST)

24.(HDMISCL)

28.(HDMIPDN)

29.(HDMIINT2)

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

C357
104Z

R360

R359

R358

R357

R356

R355

330

330

330

330

+3.3V +5.0VA

RSV2

VCC2

AGND2

RSV2

VOUT1-

VOUT1+

VOUT2-

VOUT2+

THERMALPAD

VOUT3-

VOUT3+

VOUT4-

ePAD

VOUT4+

49

VOUT5-

VOUT5+

VOUT6-

VOUT6+

VOUT7-

VOUT7+

VOUT8-

VOUT8+

RSV2

AGND1

VCOM

VCC1

L402

LBC2518T4R7M

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

23

45

WRITING PORT

P751A

12345

RESET

FLMD0

FLRXD

FSI

RI

+5.6V_MPU

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

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

FHS

FCLK

FLTXD

+3.3VMPU

FSO

100

+3.3VD

L744

(508/608 UTSJ)

9

0

*

R684

MPOWER_W

0

*

R685
C629 104Z

C630 104Z

Q752
KRA102S

3

2

1K

R712

C613

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***

BAND

INIT1

INIT2

INIT3

SBL-

SBL+

SBR+

SBR-

SL-

SL+

SR+

SR-

SW+

SW-

R410

FL-

15K

R400

FL+

15K

R401

FR+

15K

R411

FR-

15K

TO SD-13 H-8 BAAR-0411

JL601A

12345

RS232TXD

1

KRC104S

2

3

474K

C2125

MODEL

VERSION

C-

C+

678

TRGC

TRGB

Z2VOLCLK

VOLDATA

L600

BLM18PG181SN

R714 10K

R713

2.2K

C751

0.47/50

(SIRIUS)

R669

R668

R667

R666

R665

R664

R663

R662

TRGA

R763

C762

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

TX-SR308

DD

PP
PB

DC

MO

DF

MR

MQ

MA

33K

DEL

10K

DEL

DEL

0

DEL

DEL

DEL

DEL

RS232RXD

ECONRST

Q751

1

***MUTE DRIVER SECTION OPTION***

C761,C762,Q761,Q762

R761,R762,R763

C771,C772,Q771,Q772

R771,R772,R773

R784

UP

DOWN

UP

DOWN

UP

DOWN

UP

DOWN

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

22K

R475

R455

1.8K

R465

471J

C405

1.8K

22K

R445

22K

R466

C416

R446

1.8K

R476

471J

C406

1.8K
22K

C426

R456

22K

C423

R473

R453

1.8K

471J

R463

C403

1.8K

R443

22K

22K

C414

R464

R444

1.8K

R474

471J

C404

1.8K

R454

22K

C424

22K
R472

C422

R452

1.8K

R462

471J

C402

1.8K

R442

C412

22K

22K
R467

R447

1.8K
R477

471J

C407

1.8K
22K

R457

C427

*

R430

*

C420

R450

R470

*

*

R460

C400

*

*

C410

C411

R461

*

*

*

R471

C401

*

*

C421

R451

*

R431

9

Z2MUT

DTR-20.2 / DTR-302 ONLY

Q762
KRA102S

3

1

Q761

2

KRC104S

2

1K

3

474K

C2125

ADD/DEL

ADD

TX-SR308/HT-R280/HT-R380

DEL

HT-R538/HT-RC230/TX-SA608

ADD

DEL

ADD

DEL

HT-R280

HT-RC230

DC

33K

10K

10K

10K

DEL

NC

NC

0

0

0

33K

33K

10K

10K

00

DEL

DEL

0

0

00

C425

101J

2

Q404:B

3

NJM4580M-D

101J

C415

NJM4580M-D

4

101J

5

Q404:A

6

8

101J

101J

2

Q403:B

3

NJM4580M-D

C413

101J

NJM4580M-D

4

101J

5

Q403:A

6

8

101J

101J

2

Q402:B

3

NJM4580M-D

101J

NJM4580M-D

4

C417

101J

5

Q402:A

6

8

101J

*

2

Q401:B

3

NJM4580M-D

*

NJM4580M-D

*

4

5

Q401:A

6

8

*

R762

1

VER.REFERENCE No.

OTHERS

OTHERS

TX-SA608

DT-R30.2

OTHERS

HT-R380

MOPPDD

10K

DEL

NC

0

33K

10K

10K

DWL

2.2K

C761

1

7

1

7

1

7

1

7

JL602A

123

0

R704

+10V

REMIN2

R761 10K

0.47/50

HT-R538

PP

10K

DEL

NC

0

33K

10K

10K

10K

5

4

ECONRXD

ECONTXD

+3.3VMPU_232

DEL:TX-SA608

Q772

3

2

1K

R773

474K

C772

C2125

BLM18PG181SN

TX-SR508

DC

PP

PB

MO

MR

MQ

DEL

10K

0

DEL

33K 33K

10K 10K

DEL

DEL

0000

DEL

DEL

REF. No.

R684 R685

R704 L600 C630 JL602A

KRA102S

1

Q771
KRC104S

2

3

R107

R108

DDDCMO

DEL

0

33K

10K

33K

10K

DEL

0

L101

1

100

100

HT-R580

10K

DEL

33K

10K

33K

10K

DEL

0

R772

2.2K

C771

0.47/50

C10410/50

R771 10K

C105104Z

DD PP

DC

DF

DEL

0

DEL

0

DEL

0

DEL

0

TX-SR578

MO

MR

MA

MQ

10K

DEL

DEL

0

DEL

0

DEL

0

-15V

+15V

C498

100/25

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

TX-SA608 MJJ

331J

C400,C401

C410,C411

470J

C420,C421

R420,R421

22K

R430,R431

R440,R441

22K

R450,R451

R460,R461

2.2K

R470,R471

DTR-20.2
DTR-30.2

ADD

R784

C103

10/50

C106

331J

C113

221J

10K

33K

DEL

0

NC

0

DEL

0

C499

100/25

OTHERSREF. No.

471J

101J

10K

12K

1.8K

DEL

0

ONLY

DTR-30.2

1
2

3
4
5
6
7
8

TX-SA578

DC PP DD

33K

10K

DEL

R484

R485

OTHERS

C110 331J

RDSID
RDDA
VREF
MPXIn
Vdda
Vssa
FLout
C In9TEST

HT-R980

DEL

DEL

00NC

33K33K

10K10K

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

10K

R499

R498

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

P8001A

1

2345678

[CT/SW]

[BL/BR]

HDMI_MCK

ARC_SPDIF

HDMI_LRCK

HDMI_BCK

HDMI_SPDIF

DSPSBLR

DSPCSW

Q704

1

1OE

VCC

2

1A

2OE

3

1B

104Z

4

C710

GND

SN74CB3Q3305PWR

R702

10K

R110

D110 KDS4148U

1 2

D701 KDS4148U

1 2

D702

KDS4148U

1 2

S812C56AUA

+10S

104Z

C706

C709

470/16

BLM18PG181SN

S812C33AUA

C701

104Z

L742

BLM21PG221SN1

R371

1K

C748100/10

C744104Z

*COAX2 OPTION

ITEMS ADD/DEL VER.

L132,C132,C134,C136,

C308,R132,R134,R136

R138,R140,R323,L136

0

0

+5.0V

82K

10K

R139

R137

1234567

220/10

UTSP

C140 104Z

C139

10K

R138

R140

L134

LBC2518T470M

9

101112

[SL/SR]

DIR_FLR

HDMI_FLR

CX_LRCK

DSPSLR

8

7
6

2B

5

2A

0

Q703

IGO

L747

Q702

IGO

UTSP

C707 100/10

Q746

BH33FB1WG

1

VOUT

VIN

2

GND

3

NC

STBY

GNDA

NC

C800 104Z

R800

ADD OTHERS

DEL

OPTION

C802 104Z

R803

131415

16

DIR_LRCK

GNDA

DIR_BCK

CX_SCLK

CECIO

POFF2_2

POFF2_1

UTSP

C708

470/10

+3.3VS

L743

BLM18PG181SN

106K

C705

+3.3VD

5

4

C745

C2125

106K

C801 103K

+3.3VS

BLM18PG181SN

TX-SR308/HT-R380/HT-R538

NC

TOP-UNDER

P8002A

1234567

[FL/FR]

DIR_MCK

DSPFLR

GNDDG

MPOWER_W

C525 104Z

L153

ROMCS

104Z

C151

ROMSDI

+5.0VA

Rear

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

8

7

9

8

1011121314

(HDMISDA)

(HDMISCL)

DSPINT0

DSPCS

VMCLK

VMSDO

(HDMIINT_TX)

0

R706

0

R705

10 121416

9111315 171819

1516171819

(HDMIPDN)

(HDMIRST)

DIGCLK

DSPRST

VMRST

VMRDY

***CONNECTION OPTION

MODEL

TX-SR308/SR508 R702,R704,R705

TX-SR578/SR608

+3.3VS

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

RCPOWER
UPTDET
THERMAL
VOLH

KEY3
KEY2
KEY1
KEY0

10K

R154

+3.3V

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

Q153

2.2K

R1EX25064ASA00A

1

R152 10K

R153

CS

2

SO

3

WP

4

GND

HOLD

DIR_FLR
DIR_LRCK
DIR_BCK
DIR_MCK

DIGSDI
DIGSDO

L303 LBC2518T4R7M

DIGCLK
DIRCS

COAX2
COAX1
OPTI2
OPTI1

47

R625

DIRRST

COAX1
COAX2

OPTI1
OPTI2

+3.3V

DTR ONLY

Vcc

SCK

R321

R322

R323

R324

R325

R326

R327

220

ADD
DEL

Q101

LC72725V

DC

DF

DEL

0

10K 10K

DEL

DEL

DELDELDEL

0

REF_NO

C470

10/50

C471

10/50

IJK

TO TUNER PACK

P101A

3

RDCL

RST
Xout

Vddd
Vssd

MODE

TX-SR308

10

10

C102

16
15
14
13

XIn

12
11
10

TX-SR608

PP

PB

MO

MR
MA

MQ

NC

NC

DEL

HT-R380

HT-R280

HT-R538

DEL

DEL

ADD

DEL

DEL

ADD

ADD

DEL

ADD

ADD

R482

22K

R483

22K

4

2

1

PLLSCL

SD

STEREO

PLLSDA

104Z

C753

470/10

OTHERS

C108150J

C107

104Z

TX-SA608

DD DDPP

MJJMJJ

10K10K10K

33K

33K

10K

10K10K

DEL DEL DEL

HT-RC230

TX-SR508

HT-R580

TX-SR578

R480

27K

27K

R481

JJ/ DC
DD/ DF

3

2

6

5

9

567

8

11

10

VDD_SEL

TU_RI

FM_RDS

GNDTU

GNDTU

+9VTU

TU_LI

0

DEL

R102

DEL

ADD

X101

C109150J

DTR-20.2

TX-SA578

DTR-30.2

DD MA

DEL

DEL

0

0

10K

10K 10K

DEL

DEL DEL

10K

10K

10K

DEL

10K

0

10K

TX-SR608

HT-RC260

DTR-20.2

TX-SA608

R490

1

1K

10K

10K

R491

7

1K

105K

C473

HT-RC260

10K

DEL

10K

10K10K

00000

DELDELDELDEL

000000

HT-R680

HT-R980

TX-SA578

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

DEL: TX-SA578/TX-SA608

4

NJM4580M-D

Q405:A

8

R486

R487

Q405:B

NJM4580M-D

DEL: TX-SA578/TX-SA608

OTHERS

22(1W)

R112

C114

10K

DEL

10K10K

10K

10K

10K

DTR-30.2

JJ

47/25

DEL

2SC2235-Y

R113

220

D112

0

R116

ADD

220

R114

MTZJ10VD

NOTE
DEL:Deletion
ADD:Addition

DC Canadian model
DD USA model
DF Taiwanese model

Q111

MO Saidi Arabian model
MQ Hong kong model

33K

PA Australian model
PB U.K. model

R115

C112 104Z

PP

47/25

MP CE(European) country model

C111

MR Chinese model
JJ Japanese model

When don't connect tuner pack, Assemble R116

BLM18PG181SN

+3.3VD

THERMAL

3PIN Socket

5PIN Socket

HPDET
SPRLF
SPRLZ2
SPRLCS

HPGND

PRERLSB

SR_TXD
SR_RXD
SR_RST
SBZ2MUT
Z2MUT
PRRLF

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

105K

+15V

-15V

C472

TUNER PACK-GND : SEPARATION

LPF_GND

TU_LO

TUNER_GND
TU_RO

IR_GND
RI

GNDDG

C552

C551 104Z

L500

*P5504A OPTION

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

104Z

1
2
3

JL501B

TO SD-4a J7 BAETC-0343

TO SD-4b H8 BAETC-0350

TO SD-3c B2 BAETC-0357

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

8

DIGTAL

AUDIO SIGNAL(OPT-1)

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

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-7

Video Section

1

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

PR

(VCR/DVR)

4

COMPONENT

IN2

(DVD)

COMPONENT

IN1

5

COMPONENT

OUT

PB

Y

PR

PB

Y

PR

PB

6

GAME/TV

(VIDEO3 IN)

CBL/SAT

(VIDEO2 IN)

VCR/DVR OUT

(VIDEO1 OUT)

VCR/DVR

(VIDEO1 IN)

7

DVD IN

MONITOR

OUT

12

TO BAVD-0370

13
14
15
16
17

3

P2203

2

1

4
9

7

P2203

6

5

8

12

P2203

11

P2202

P2201

10

13

6

5

4

3

2

1

6

5

4

3

2

1

Y

YOUT_2

DCTRL

GND_VD

+5V

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

R2106

75

R2105

75

C2202

102K

7

R2104

75

R2103

75

R2102

75

C2201

102K

7

(D Treminal)

PR_IN2

C2116

1/50

PB_IN2

C2115

1/50

Y_IN2

C2114

1/50

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

BCDEF GH

PRIN_2

PBIN_2

YIN_2

PRIN_1

PBIN_1

YIN_1

PROUT_3

PBOUT_3

YOUT_3

VIN_5

VIN_4

VOUT_1

VIN_3

VIN_2

VOUT_MON

DCTRL

SEC2-1

SEC2-2

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

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

R9012

1(1/2W)

R9013

1(1/2W)

OTHER

D9014

KDS4148U

D9015

KDS4148U

VOUT_2

POFF2

J2054 TA Jumper

F9001 5A125V

J2054

C9012

334/50

F9001

5A/125V

C9013

4.7/50

R9014

D9016

UDZS6.2B

100K

6 5

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

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

YOUT_3

YOUT_1

YOUT_2

PBOUT_1

PBOUT_2

PBOUT_3

C9029

104Z

C9028

470/6.3

According to S2 output

D9011

3

D5SBA20

4

1

2

D9011B

RAD-083

(HDMI No Upcon)

D9016
UDZS7.5B
UDZS6.8B

UDZS5.6B
UDZS6.2B

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

105Z

C2021

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

105Z

C2020

YIN_2

PBIN_2

PBIN_1

15

16

18

17

19

YIN2

YIN3

PBIN1

PBIN3

PBIN2

VIN3

VIN551SYIN152SYIN2

VIN2

VIN4

48

50

47

49

VIN_4

VIN_3

VIN_5

VIN_2

(GAME/TV)

(CBL/SAT)

(VCR/DVR)

(DVD)

2 1

10/50

C9023

2 1

220/25

C9030

YIN_1

14

YIN1

MUTE

SCL
SDA
VCC

GND
SCIN5
SCIN4
SCIN3
SCIN2
SCIN1
SYIN5
SYIN4
SYIN3

105Z

C2011

R9033

1(1/2W)

D9023

KDS4148U

RAD-157

Q9022B

Q9022

NJM78M05

1

I

RAD-140

Q9031B

Q9031

MPC2905BHF

1

I

104Z

C9031

C2025

105Z

C2101

10/50

G

2

G

2

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

C9026

C9027

470/6.3

C2019105Z

C2018105Z

C2017105Z

C2016105Z

C2015105Z

C2014105Z

C2013105Z

C2012105Z

104Z

VMUT
VD_SW_SCL
VD_SW_SDA

H3, D2

ONLY

(AUX_V)

R2101

75

3

O

C9025

470/6.3

3

O

C9033

C9032

470/6.3

AUX_V

R9022

+5V_VD

N.M

EXCEPT

1(1/2W)

H3, D2

(AUX_V)

C2001

10/50

C2002

1

2

3

104Z

Q2002

Vout

VGND

GND

V+

NJM2505AF

C2003

5

4

Vin

C2006

C2004

470J

470/6.3

C2005

470J

470/6.3

R2003

1M

R2001

22

R2002

22

IJK

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

(For HDMI Upcon)

VOUT_2

YOUT_1

PBOUT_1

PROUT_1

C2120

470/6.3

470/6.3

C2119

C2118

470/6.3

C2117

470/6.3

R9043

0.22(1W)

R2119

R2118

R2117

0

0

0

(UPORT LROUT)

DEL:TX-SA578/TX-SA608

ONLY:

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

R9042

FCTRL

4.7K

R2503

0

GND_DG(GND_VD(MPUGND))

MMPSDA
MMPSCL
MMPRST
MMPRXD

MMPTXD
MMPDET
MMPDETINT

471J

C2031

471J

C2033

22K

R2501

R2502

Q2502

2SC1815

D2, D3

R2505

R2504

330

ONLY

(RS232)

+12VTRG

GND_VD

+5VA_CODEC

+5VD_CODEC

10/50

C2030

220K

R2030

220K

10/50

R2032

C2032

1.2K

2SA950

1.8K

GND_A

ADINPY

ADINPB

ADINPR

+12V_HD

+12V_HD

GNDDSP

AUX_GNDV

VD_SW_SCL
VD_SW_SDA

MMPDETINT

DCKDET1
DCKDET2

Composite

Q2501

C2501

220/25

ADINCV2

GNDP

GNDP

GNDA

GNDA

GND_VD

+12VD

+12VD

POFF2

AUX_V

VMUT

DCTRL

MMPRST
MMPSDA
MMPSCL
MMPRXD

MMPTXD

MMPDET

FCTRL

SDA
SCL

RESET

GND_V

GND_D

Z2_R

Z2_GND

Z2_L

+12V

GND_P

SUBL

GND_SUB

SUBR

1
2
3

P2801A

4
5
6
7
8
9

5
4
3
2
1

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

9
8
7
6
5
4
3
2
1

15
14
13

RX

12

TX

11
10

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

BAVD-0375

2341

E9002

2341

E9001

NC

321

8

JL952B

TO SD-4a B-8 BAPS-0342
TO SD-3b J-7 BAPS-0349
TO SD-4c B-3 BAPS-0356

To PTRANS FIX PWB

BAVD-0389

2341

E9003

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

A

SCHEMATIC DIAGRAMS-8

SPEAKER OUTPUT SECTION

1

TO SD-10a B-2 BAETC-0377

TO SD-10b B-7 BAETC-0391

2

3

TO SD-4b F-8 BAAF-0348

TO SD-4c F-8 BAAF-0355

4

5

BCDEFGH

U0060 SP TERMINAL PC BOARD BATRM-0368

BATRM-0368

JL605B

HPL

1

SPLE

2

HPR

3

HPDET

4
5

(TO HP PWB)

GNDDG

R6691

390(1/2W)

R6692

390(1/2W)

JL600B

SPSBL

1

SPSL

2

SPL

3

SPC

4

SPR

5

SPSR

6

SPSBR

7

(MAIN PWB PWB)

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

EXCEPT: 1A/1C

A

L6602 S1.3C

R6602

22

R6612

22

B

J6602

A

L6600 S1.3C

R6600

22

R6610

22

J6600

A

L6601

R6601

22

R6611

22

B

J6601

A

S1.3C

L6603

R6603

22

R6613

22

J6603

B

A

L6604

S1.3C

R6604

22

R6614

22

B

J6604

C

L6605

R6605

22

R6615

22

B

J6605

C

L6606 S1.3C

R6606

22

R6616

22

B

J6606

S1.3C

S1.3C

SPRLCS

1

3

C

L

R

SL

SR

SBL

SBR

4 5

SPRLF

1

3

4 5

SPRLCS

1

3

4 5

SPRLSB

1

3

4 5

1

3

4 5

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

SBL

SL

(1W)

(1W)

R6130

8.2

R6135

8.2

R6133

(50V)

(50V)

C6033

C6030

C6035

473J

473J

SBLE

TO SD-4c D-8 BAAF-0355

(MAIN AMP PWB)

C6602

103J

RL6602

D6600

2 1

1SS133

C6600

103J

RL6600

1SS133

2 1

D6603

C6603

103J

RL6603

1SS133

2 1

D6605

C6605

103J

RL6605

1SS133

2 1

D6607

C6607

103J

RL6607

L

(1W)

8.2

(50V)

473J

LE

SLE

R6132

C6032

567

6

2

6

2

6

2

6

2

SPRLZ2

6

EXCEPT: DTR-20.2

2

R

C

(1W)

(1W)

R6134

R6131

8.2

8.2

(50V)

(50V)

C6031

C6034

473J

473J

RE

SBRE

SRE

CE

JL620B

3

4

1

2

D

EXCEPT: DTR-20.2

SR

SBR

(1W)

(1W)

8.2

R6136

8.2

(50V)

(50V)

C6036

473J

473J

C6640

C6650

102J

C6643

C6645

D

P6601

3

C

P6602

2

L

102J

C6655102J

SBL

SL

R

P6603

SR

SBR

HIGHT/WIDE RIGHTHIGHT/WIDE LEFT

103J

103J

103J

1

C6653

2

1

2

1

ONLY:DTR-20.2

SL

(1W)

R6130

R6133

8.2

(50V)

C6033

C6030

473J

TO SD-4c D-8 BAAF-0355

(MAIN AMP PWB)

(1W)

SLE

4

3

4

3

4

3

8.2

2

1

L

(50V)

473J

LE

567

5

5

P6604

5

(1W)

R6132

C6032

CE

4

C6642

C6641

C6644

C6646

C

8.2

(50V)

473J

RE

3

(1W)

R6131

C6031

SRE

2

103J

103J

103J

8.2

(50V)

473J

103J

R

1

C6652

C6651

C6654

C6656

(1W)

R6134

C6034

SR

8.2

(50V)

473J

JL620B

102J

102J

102J

102J

Q6602

RN1205

D

EXCEPT: DTR-20.2

RN1205

Q6603

Q6601

RN1205

SPRLSB

RN1205

Q6604

EXCEPT: DTR-20.2

SPRLZ2

SPRLF

SPRLCS

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

5

Z2RE

4

Z2LE

3
2

Z2R
Z2L

1

TO SD-3b I-3 BAAF-0348
TO SD-3c I-3 BAAF-0355

+22V
GNDRL
SPSBRE
SPSRE
SPRE
SPCE
SPLE
SPSLE
SPSBLE

JL603B

1
2
3
4
5
6
7
8
9

TO SD-4b E-7 BAAF-0348

TO SD-4b E-7 BAAF-0355

(POW AMP PWB)

F

(AUDIO INPUTO PWB)

SPRLF
SPRLCS
SPRLSB
SPRLZ2
HPDET
GNDDG

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

B

1
2
3

JL610A

4
5
6
7

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

HTR-580
HTR-680
HTR-980

DC/DD/DF

(DAC/MPU PWB)

TO SD-6 A-2 BADG-0364

DTR-20.2 OTHER

DD ALL

JJ

A

B

C

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

HTR-580
HTR-680
HTR-980

DTR-20.2 OTHER

E

H

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

HTR-580
HTR-680
HTR-980

ALL

TX-SR608
HT-RC260

DC/DD/DF

F

G

DEL DEL DEL ADD

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

BATRM-0369

Zone2 SPK
Banana

102J

102J

C6658

C6657

5

2

J6614
J6613

J6612

J6611

DTR-20.2

DD ALL

P6607

103J

103J

C6647

C6648

RL6605/ C6605/ D6605/ P6604

C6645/ C6646/ C6655/ C6656

RL6607/ C6607/ D6607

OTHER

Z2RZ2L

3 4

1

HIGHT/WIDE RIGHTHIGHT/WIDE LEFT

DEFERENCE NO DT-R20.2 OTHER

Q6603 Q6604

DEFERENCE NO

C6640-44/ C6650-54 ADD DEL

G

U0061

Z2 SP TERMINAL (Banana) PC BOARD

BATRM-0369

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

U. Port Unit Section

1

U0031

2

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

R2848

22

C2888

100/25

C2830

104Z

C2889

100/25

R2849

22

104Z

C2829

-15V

1

+15V

U_PORT_R

3

2

JL502B

GND

U_PORT_L

5

4

UTSP

C2877

UTSP

C2878

10/50

10/50

UTSP

UTSP

C2879

BCDE

AUDIO_R

AUDIO_L

1
2
3
4
5
6
7
8

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

P2081

GND_P
+12V
+12V

Z2_L
Z2_R
Z2_GND

TO UP-A1L

TO iPod Dock

10/50

UTSP

NJM4580M-D

7

Q2804:A

R2811

22K

C2880

101J

C2881

101J

R2810

22K

1

Q2804:B

NJM4580M-D

L2800 BLM18PG181SN1D

R2800

FRU090

GND_A

GND_P

1

+12V

2

Z2_L

3

Z2_GND

4

Z2_R

5

GND_D

6

GND_V

7

Composite

8

DCKDET2

9

DCKDET1

10

TX

11

RX

12

RESET

13

SCL

14

SDA

15

P2002B

BAETC-0365

C2851

R2852

R2806

R2807

22K

22K

R2809

22K

R2804

22K

C2882

C2883

R2805

22K

R2808

22K

101J

R2830

101J

AUDIO_R

1M

R2820

C2884

C2885

R2821

470

470

10/50

10/50

UTSPUTSP

MMPDETINT

MMPDET
MMPTXD
MMPRXD
MMPRST
MMPSCL
MMPSDA

TO VIDEO PWB

4

5

6

8

2

3

TOSD-7 K-5 BCVD-0375/BCVD0389

471J

75

C2850

C2852

C2886

471J

470J

L2801 BLM18PG181SN1D

L2802 BLM18PG181SN1D

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

C2855

104Z

C2854

NC

C2853

NC

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

4

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

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

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

A

SCHEMATIC DIAGRAMS-10a

Display Section

1

U0044 HP PC BOARD BAETC-0377

BAETC-0377

2

GND_DG
HPDET
HPR
SPLE
HPL

EXCEPT T6/A6/HT26

*

T6/A6/HT26 ONLY

E7202

*

*

D7153

GREEN

SLR-342MGTE7P

**

R7153

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

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

STBY

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-SA578/TX-SA608

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

3

4

5

6

7

8

P7201

5
4
2
3
7
8

MSJ-064-05A_SR

EXCEPT A57/T6/A6/HT26

1

U0041

R7151

RED

D7151

SLI-343URC-TE7

L7201

LBC2518T2R2M

L7202

LBC2518T2R2M

102J

102J

L7203

223K

C7202

*

LBC2518T2R2M

C7203

C7204

*

*

EXCEPT A57/A6

EXCEPT A57/A6

C7201

2341

2341

102J

E7201

KEY SWITCH PC BOARD BADIS-0374

2.2K

STBY

R7152

D7152

YELLOW

SLI-343Y8C-TE7

2.2K

HDMI THROUGH

BCDEF GH

DISPLAY PC BOARD BADIS-0373

Q7002

16-BT-162GNK

P6

P5

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

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

S7106 S7108

SP-A SP-B

ZONE-2 ZONE-2

RIHD

MUSIC OPTIMIZER

27

45

SEG5

DIG01

4

223K

C7017

2G

3G

1G

F11

1

C7011223K
R7007

220

4G

6

8

5

7

TX-SR308

HT-R280/ 380/ 538/ C230

9G

6G

8G

7G

9

11

10

C7001

10G

14

3

2

223K

11G

15

R7001

10K

Q7004

13G

12G

16

17

KTC3875-GR

1

TX-SA578/ 578V/ 608

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

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

28

44

SEG6

DIG00

5

P9

P8

29

30

42

SEG7

Q7003

_CS

_RESET

7

6

P10

SEG943SEG8

SCK

P11

31

41

SEG10

SDATA

8

P12

32

40

SEG11

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

P16

36P437P338

36

SEG15

SEG19

XIN

13

10K

C7007

35

SEG16

VSS

14

N.C.

101J

3.3K

3.3K

220

220

P1823P17

34

SEG17

SEG34

SEG35

15

C7008

39P140

33

SEG18

SEG20
SEG21
SEG22
SEG23
SEG24
SEG25
SEG26

SEG27
SEG28
SEG29
SEG30
SEG31
SEG32
SEG33

16

100/6.3

FLDRST
FLDCS
FLDCLK
FLDSDO

P2021P19

VP

KEY0_1

KEY1

KEY2

KEY3

P21

41

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

104Z

C7009

P22

P24

P25

P23

P26

42

44

47

43

45

46

48

DEL:HT-RC260

ADD:HT-RC260

S7106

ZONE2

TX-SR608/TX-SA608

S7132

TUNING

S7150

TUN UP

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

49

*

******

CODE

HT-RC260

*

PRESET UP

P35

55

R7107

S7114

DEL

R7116

R7124

C7010

223K

0

TV/CD

330

TV/CD

U.PORT

330

DIMMER

330

ENTER

F22

59

S7115

S7116

*

S7116
TV/CD

U.PORT

S7136

*

S7154

L7032

R7107 R7108 R7109R7106

330
270

R7108

470

R7117

R7125

C7012 223K

R7008

C7016223K

D7002

UDZS8.2B

C7013

33/50

LBC2518T2R2M

S7117

TUNER

S7118

TV/CD

TUNER

S7118 S7120

TUNER

TV/CD

470

S7138

GAME

470

S7156

DOWN

PRESET

470
330

*

C7015

220

C7014

223K

47/16

R7109

560

R7118

560

R7126

560

TUNER

TUNER

AUX

AUX

AUX

MUSIC

TUN DOWN

10K

R7023

10K

R7021

1

4

2

S7002

LBC2518T2R2M

R7041

100

102J

C7042

102J

C7043

TX-SR608 TX-SR308
TX-SA608 HT-R380

R7110 R7130

820
560

R7130

0

PC

AUX

S7122

*

PC

AUX

R7120

S7142

MOVIE/TV

S7160

RETURN

HT-RC260 HT-R538

ADD DEL

DEL ADD

ADD DEL

ADD DEL

ADD DEL DEL

DEL DEL

0270

820

R7111

1.2K

S7124 S7123

GAME GAME

1.2K

S7144

TONE

R7128

1.2K

S7162

SETUP

C7304㩷C7306 C7309

D7301䇭D7302

E7301A

E7301

P7312 R7305

䌐7311 R7304 DEL ADD ADD

䌐7302

䌐7301

560
470

S7119

R7110

820

S7120

*

S7122

R7119

820

S7140

R7127

820

S7158

10K

R7022

10K

R7024

3

5

C7022103K

EC12E2425WITH_WASHER

L7031

Q7033

KTC3875-GR

C7033

C7041

100/6.3

R7042

1K

S7125

CBL/SAT

R7112

2.2K

S7126

CBL/SAT

R7121

2.2K

+

S7146

R7129

2.2K

S7164

DISPLAY

C7021

223K

C7031

312

1

10/16

2

4

3
2
1

U7041

KSM-603TE5B

O䌔HERS

ADD

ADD

DEL

DEL

ADD

R7113

3.9K

R7122

3.9K

103K

R7033

D7033

UDZS3.9B

5

VCR/DVR

VCR/DVR

-

82

S7127

S7128

S7148

C7032

223K

R7114

12K

S7129

BD/DVDBD/DVD

S7130

R7412

DTC114TKA

Q7404

470

220K

100K

NSCT-5P896

5
4
3
2
1

JL605A

FROM SP-OUT PWB

TO SD-8 B-1 BATRM-0368

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

*

D7154

S7104

PURE

BLUE

SCB3318E-D2

*

R7154

R7102

330

*

ZONE 2

180

*

Q7153

DTC123JKA

R7101

S7102

CODE

HT-R980

270

PURE AUDIO

120

TX-SR508/TX-SR578

*

Q7154

DTC123JKA

S7104

THX

MUSIC OPTIMIZER

PURE AUDIO

DEL

(EXCEPT:DD/DC)

TX-SA578/TX-SR608

TX-SA608 ONLY

BADIS-0374

U0040

BADIS-0373

1
2
3
4
5

NSCT-5P876

TO -VP PWB

TO SD-3a C-7 BAPS-0342

TO SD-3b C-7 BAPS-0349

9

LEDPURE

8

LEDZONE2

7

LEDTHRU

6

LEDSTBY

5

KEY0

4

+5.0VDIS

3

GNDDG

2

KEY0_1

1

JL953A

TO SD-3c C-7 BAPS-0356

NSCT-9P880

9
8
7
6
5
4
3
2
1

JL702B NSCT-9P880

JL702A

+3.3VMPU
FLAC1

-VP
FLAC2
+3.3VMPU

LEDPURE
LEDZONE2
LEDTHRU
LEDSTBY
KEY0
+5.0VDIS
GNDDG
KEY0_1

R7420

47K

Q7403

DTC114TKA

R7413

R7414

IJK

R7410

R7409

C7405

330J

C7404

220

220

10/16

33K

R7408

D7412

UDZS6.8B

R7411

D7411

UDZS6.8B

470

C7411

C7412

47/16

47/16

C7301

C7302

471J

471J

330

R7301

R7302

Q7005

KRA102S

Q7007

KRC102S

R7406

330

4

5

7

Q7401:A

6

8

NJM4580M-D

NJM4580M-D

1

Q7401:B

1K

R7407

3

2

䌐7401䇭䌒7415 DEL DEL

䌐7402䇭䌒7416

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

104Z

C7305

C7304

*

104Z

D7301

KDS4148U

*

D7302

KDS4148U

*

*

C7309

101J

330

*

C7306

104Z

5
4

R7304

2

*

3

0

7
8
1

5
4
2
3
7
8

R7305

1

*

0

C7303

104Z

P7301

*

1
2
3

4
5
6

7
8
9

NPJ-3PDB693

NPJ-3PDB693

1
2
3

4
5
6

7
8
9

P7302

*

P7311

*

MSJ-035-05ABAGSRLF

P7312

*

MSJ-035-05ABAGSRLF

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

100

R7401

4.7K

R7404

LBC2518T2R2M

220

LBC2518T2R2M

TX-SR308

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

R7403

L7401

L7402

O䌔HERS

ADD

R7402

C7421

220K

102J

C7401

10/16

47K

C7402 101J

R7405

C7403 47/16

D7401

UDZS5.1B

TX-SR608
TX-SA608
HT-RC260

ADD DEL DEL

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

E7301A E7302A

**

AUX VIDEO IN

AUX AUDIO L IN

AUX AUDIO R IN

AUX VIDEO IN

AUX AUDIO L IN

AUX AUDIO R IN

AUX PORTABLE IN

AUX PORTABLE IN

SETUP MIC

R7415

2

*

0

5
4

1

P7401

MSJ-035-05CBAGSRtype

*

2

5
4

T6/A6/HT26 ONLY

1

R7416

*

P7402

*

0

MSJ-035-05CBAGSRtype

SETUP MIC

ALL 31P

TO SD-6a A-5 BADG-0364

FROM DIR/DAC/MPU PWB