Onkyo TXSR-800 Service manual

SERVICE MANUAL

SERVICE MANUAL

AV RECEIVER

TX-SR800

Ref. No. 3754

112002

PURE AUDIO

STANDBY/ON

STANDBY

POWER

ON

PHONES

OFF

UPSAMPLING

SELECTOR

MODEL

THX

SURROUNDDIRECT / PURE AUDIO STEREO

()

ZONE

2

GRN
()

REC

RED

AUDIO

VIDEO

VIDEO

1

DVD

VCR 2VCR

1

4

VIDEO

VIDEO

3

2

VIDEO

TX-SR800

TUNING

DSP

5

PRESET

RM LISTENING MODE MEMORY

A-FO

FM MODE

MEMORY

CLEAR

TAPE TUNER PHONO C

OFFZONE 2REC OUTDISPLAY DIMMER

SETUP

ENTER

TURN

RE

D

DIGITAL

MASTER VOLUME

VIDEO

5

INPUT

VIDEO L R

S VIDEO AUDIO

TX-SR800

Black and Golden models

BMDD,BMDC 120V AC, 60Hz
BMPA,GMPA 230~240V AC, 50Hz
BMWT,GMWT,GMWR 120/220~230V AC, 50/60Hz
GMGT 220V AC, 50Hz

SAFETY-RELATED COMPONENT
WARNING!!

COMPONENTS IDENTIFIED BY MARK ON THE
SCHEMATIC DIAGRAM AND IN THE PARTS LIST ARE
CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK.
REPLACE THESE COMPONENTS WITH ONKYO
PARTS WHOSE PART NUMBERS APPEAR AS SHOWN
IN THIS MANUAL.
MAKE LEAKAGE-CURRENT OR RESISTANCE
MEASUREMENTS TO DETERMINE THAT EXPOSED
PARTS ARE ACCEPTABLY INSULATED FROM THE
SUPPLY CIRCUIT BEFORE RETURNING THE
APPLIANCE TO THE CUSTOMER.

SPECIFICATIONS

TX-SR800

AMPLIFIER SECTION

Continuous average power output (FTC)

All channels: 100 W per channel min. RMS at 8

Continuous power output (DIN) 135 W at 6 Ohm
Maximum power output (EIAJ) 160 W at 6 Ohm
Dynamic power output (stereo) 2 x 250 W at 3 Ohm

Total harmonic distortion: 0.08% at rated power
IM distortion: 0.08% at rated power
Damping factor: 60 at 8 Ohm

Input sensitivity and impedance

PHONO: 2.5 mV, 50 k ohm
LINE (CD, TAPE, DVD,
VIDEO 1-5): 200 mV, 50 k ohm
MULTICHANNEL INPUT
(FRONT L/C/R, SURROUND
L/R, SURROUND BACK L/R): 200 mV, 50 k ohm
(SUBWOOFER): 36 mV, 50 k ohm
COAXIAL 1, 2, 3 (DIGITAL): 0.5 Vp-p, 75 Ohm
DVD, VIDEO 1, 2, 3, 4, 5: 1 Vp-p, 75 Ohm

COMPONENT VIDEO 1, 2: 1 Vp-p, 75 Ohm (Y)

Output level and impedance

Rec out (TAPE, VIDEO 1, 2):
Pre out: 1 V, 470 Ohm

VIDEO (VIDEO 1, 2, MONITOR
OUT, ZONE 2 OUT): 1 Vp-p, 75 Ohm

COMPONENT VIDEO OUT: 1 Vp-p, 75 Ohm (Y)

Phono overload:
Frequency response: 10 Hz to 100 kHz : +1/–3 dB

RIAA deviation: 20 Hz to 20 kHz : ±0.8 dB
Tone Control

Bass: ±10 dB at 50 Hz
Treble: ±10 dB at 20,000 Hz

Signal-to-noise ratio (Direct)

Phono: 80 dB (IHF A, 5 mV input)
Line: 110 dB (IHF A, 0.5 V input)
Muting: Due to setup menu

TUNER SECTION
FM

Tuning range

USA & Canadian models: 87.5 –108.0 MHz (100-kHz steps)
Other models: 87.50 –108.00 MHz (50-kHz steps)

, 2 channels driven from 20 Hz to

Ohm
20 kHz with no more than 0.08%
total harmonic distortion.
130 W min. RMS at 6 Ohm , 2 channels
driven from 1 kHz with no more
than 0.1% total harmonic
distortion.

2 x 210 W at 4 Ohm
2 x 130 W at 8 Ohm

0.08% at 1 W output

0.08% at 1 W output

1 Vp-p, 75 Ohm (Y)

0.28 Vp-p, 75 Ohm (C)

0.7 Vp-p, 75 Ohm (P

200 mV, 470 Ohm

1 Vp-p, 75 Ohm (Y)

0.28 p-p, 75 Ohm (C)

0.7 Vp-p, 75 Ohm (P
120 mV RMS at 1 kHz, 0.5% T.H.D.

(CD in Direct mode)

B, PR)

B, PR )

Usable sensitivity

Mono: 11.2 dBf, 1.0 µV (75 Ohm IHF)

0.9 µV (75 Ohm DIN)

Stereo: 17.2 dBf, 2.0 µV (75 Ohm IHF)

23 µV (75 Ohm DIN)

50 dB quieting sensitivity

Mono: 17.2 dBf, 2.0 µV (75 Ohm)

Stereo: 37.2 dBf, 20 µV (75 Ohm)
Capture ratio: 2.0 dB
Image rejection ratio

USA & Canadian models: 40 dB

Other models: 85 dB
IF rejection ratio: 90 dB
Signal-to-noise ratio

Mono: 76 dB

Stereo: 70 dB
Alternate channel attenuation: 55 dB
Selectivity: 50 dB (DIN)
AM suppression ratio: 50 dB
Total harmonic distortion

Mono: 0.2%

Stereo: 0.3%
Frequency response: 30 Hz –15 kHz, ±1.0 dB
Stereo separation: 45 dB at 1 kHz

30 dB at 100 Hz – 10 kHz

AM

Tuning range

USA & Canadian models: 530 to 1,710 kHz (10-kHz steps)

Some Asian and Australian

models: 522 to 1,611 kHz (9-kHz steps)

Worldwide models: 522 to 1,611 kHz (9-kHz steps)

530 to 1,710 kHz (10-kHz steps)
Usable sensitivity: 30 µV
Image rejection ratio: 40 dB
IF rejection ratio: 40 dB
Signal-to-noise ratio: 40 dB
Total harmonic distortion: 0.7%

GENERAL

Power supply

USA & Canadian models: AC 120 V, 60 Hz
Australian models: AC 230–240 V, 50 Hz
Some Asian models: AC 220–230 V, 50/60 Hz
Worldwide models: AC 220–230 and 120 V switchable,

50/60 Hz
Power consumption

USA & Canadian models: 8.1 A
Other models: 655 W

Dimensions (Wx H x D): 435 x 175 x 459 mm

17-1/8" x 6-7/8" x 18-1/14"
Weight

USA & Canadian models: 35.9 lbs.
Other models: 17.3 kg

REMOTE CONTROLLER

Transmitter: Infrared
Signal range: Approx. 16 ft., 5 meters
Power supply: Two “AA” batteries (1.5 V x 2)

Specifications and features are subject to change without notice.

SERVICE PROCEDURES

TX-SR800

1. Replacing the fuses
This symbol located near the fuses indicates

that the fuse used is fast 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 utlise est a
rapide. Pour une protection permanente, n'untiliser que
fusibles de meme type. Ce darnier est la qu le present
symbol est appse.

CIRCUIT NO. PART NO. DESCRIPTION

F6901,F6902
F901

F902

252199 10A-UL, Fuse <D>
252100 10A-EAK, Fuse <O>
252199 10A-UL, Fuse <D/T/R>
252077, 4A-SE-EAK,
252243 or 4A-SE-TL250V or
252277 4A-SE-TL250V, Fuse <O>

F903

252075, 2.5A-SE-EAK,
252241 or 2.5A-SE-TL250V or
252275 2.5A-SE-TL250V, Fuse <O>

F9501,F9502

252160 or 2.5A-UL/T-237 or
252254 2.5A-T/UL-ST2, Fuse <D>
252075, 2.5A-SE-EAK,
252241 or 2.5A-SE-TL250V or
252275 2.5A-SE-TL250V, Fuse <O>

F9503,F9504

252158 or 1.6A-UL/T-237 or
252252 1.6A-T/UL-ST2, Fuse <D>
252073, 1.6A-SE-EAK,
252239 or 1.6A-SE-TL250V or
252273 1.6A-SE-TL250V, Fuse <O>

Note:
<D>: 120V model only

<O>: Except 120V model
<T>: Worldwide model only
<R>: Chinese model only

2. To initialize the unit

This device employs a microprocessor to perform various
functions and operations. If interference generated by an
external power supply, radio wave, or other electrical source
results in accident which causes the specified operations
and functions to operate abnormally.
To perform a result, please follow the procedure below.

1.Press the STANDBY ON button to turn on the unit.

2.Press and hold down the VIDEO 1 button, then press the
STANDBY/ON button.

3.After "CLEAR" is displayed, the preset memory and each
mode stored in the memory, such as surround, are
initialized and will return to the factory setting.

4.Unplug the power supply cord.

3. Safety-check out

(Only U.S.A. model)
After correcting the original service problem, perform the
following safety check before releasing the set to the
customer. Connect the insulating-resistance tester between
the plug of power supply cord and screw on the back panel.
Specifications: 3.3Mohm+/-10% at 500V.

4. Memory Preservation

This unit does not require memory preservation batteries. A
built-in memory po wer back-up system preserves the contents
of the memory during power failures and even when the unit is
unplugged. The unit must be plugged in order to char ge the
back-up system.
The memory preservation period after the unit has been
unplugged varies depending on climate and placement of the
unit. On the average, memory contents are protected over a
period of a few weeks after the last time the unit has been
unplugged. This period is shorter when the unit is exposed to a
highly humid climate.

5.Setting the voltage selector
(Worldwide models only)

Worldwide models are equipped with a voltage selector so
that you
supplies. Be

the power supply in

can set your TX-SR800 to conform with local power

sure to set this switch to match the voltage of

your area before plugging in the unit.
Determine the proper voltage for your area: 220-230 V or
120 V. If

insert a screwdriver

the preset voltage is not correct for your area,

into the groove in the switch and slide

the switch all the way to the top (120 V) or bottom

(220-230 V), whichever is appropriate.

DIGITAL

PRE OUT

INPUT

R

COAX

FRONT

1

SUB

2

SURR

3

SURR

R

BACK/

OPT

ZONE 2

1

FRONT

2

R

SUB

3

SURR

DIGITAL
OUTPUT

R

OPT

SURR
BACK

GND

AUDIO

L

ANTENNA

CENTER

AM

R

L

FM
75

MULTI CH
INPUT

AUDIO

L

L

R

CENTER

PHONO

CD

L

OUT

TAPE

IN

R

L

R

AUDIO

AUDIO

COMPONENT

VIDEO

S VIDEO

VIDEO

OUTPUT

MONITOR

OUT

Y

:

CAUTION
SPEAKER

P

B

ZONE 2

OUT

L

IN

OUT

VIDEO 1

IN

OUT

VIDEO 2

IN

VIDEO 3

IN

VIDEO 4

IN

L

VIDEO

IMPEDANCE

4 OHMS MIN. OR
6 OHMS MIN.
/SPEAKER

DVD

P

R

SEE
INSTRUCTION
MANUAL FOR

INPUT 1

CORRECT

Y

SETTINGS.

B

P

VOLTAGE

P

R

SELECTOR

INPUT 2

Y

B

P

P

R

S VIDEO

120V

FRONT SPEAKERS

RL

CENTER SPEAKER

I R

IN

OUT

R

ZONE 2 SPEAKERS

SURR SPEAKERS

R

SURR BACK/

REMOTE
CONTROL

L

AC

OUTLETS

SWITCHED
AL 100W MAX.

TOT

VOLTAGE

L

SELECTOR

1

20V

AV RECEIVER

MODEL NO.

TX-SR

800

220-230V

220-230V

6. AM Frequency Step Sub-menu
(Worldwide model Only)

a. Frequency Step

This sub-menu only appears on the worldwide model. The
setting in this sub-menu determines the increment amount
or decrement amount when adjusting the AM tuner frequency.
The initial setting is9 kHz, and this needs only to be changed
if you are using the TX-SR800 in a 10-kHz region.

Advanced Menu

0.Hardware Setup

0-4.AM Frequency Step

a.Frequency Step
:9 kHz

TX-SR800

EXPLODED VIEW

P901

71

73

72

U7

T901

77

U10

F903

F6902

44

U38

30

U39

F6901

71

71

78

F902

71

U11

F901

39

70

U37

49

4

U8

43

4

57

U40

4

4

E821

42

37

30

78

U36

55

34

33

U33

86

67
68
69

U32

P2901

30

52

4

37

P1010

53

U17

47

59

4

56

U13

54

97

U35

Q6052

U21

4

U31

U51

4

Q6062

4

35

U6

U1

U18

U12

97

41

36

31

Q6066

F9501

F9502

F9504

F9503

Except 120V

4

and Australian model

U9

U46

U22

P7701

Q6056

F9501A

67

68

69

71

Chenese
model

38

U23

71

U15

61

75 71

10

2

61

Q9422B

P7201

29

Q9422A

4

U29

U17

56

71

Wolrdwide
model

U41

U50

57

58

4

71

U44

60

52

65

64

62

65

66

U42

4

U45

63

64

1

U47

13

5

12

7

81

8

U48

9

28

16

3

4

55

TX-SR800

TX-SR800

A

BLOCK DIAGRAM 2

R

1

->L

SL

>L

C-

SW

->L

SR

->R

C-

>R

SW

->R

-1

-1

2

LRCSWSLSRSBLSB

MULTI CHANNEL INPUT

MC

L
TL
DL
BL

MC

R
TR
DR
BR

M

CSL

DS

L

CSR

M

DS

R

CSBL

M
D

SBL

L

Z2

CSBR

M
D

SBR

R

Z2

MC

C

DC

CSW

M

W

DS

TC9163
TC9164

MASTER VOLU ME

CUT

TC94A07F

A07F

TC94

TC94

A07F

TC94

A07F

BCD

11dB

MUTE

11dB

MUTE

TONE

NJU7306

BYPASS

BYPA

BYPA

BYPASS

NJU7306

SS

SS

G

G

OST

BO

MUTE

MUTE

MUTE

MUTE

MUTE

MUTE

MUTE

MUTE

PREOUT

LEFT

RI

SURROUND
LEFT

SURROUND
RIGHT

SURROUND BACK
/ZONE 2 LEFT

SURROUND BACK
/ZONE 2 RIGHT

CENTER

SUBWOOFER

GHT

THER MAL

SENS

OR

+29dB

+29dB

+29dB

+29dB

+29dB

+29dB

+29dB

COOLING

FAN

DRIV

Power Amplifier

FAN

VOLTAGE/CUR­RENT SENSOR

ER

HPEN

FRONT SPEAKERS

SURROUND SPEAKERS

SURROUND BACK SPEAKERS

RELAY

VER

DRI

HEADPHONE

RIGHT

EFT

L

CENTER

RIGHT

R IGHT

LEFT

RIGHT

EFT

L

/ZONE 2 SPEAKERS

3

REMOTE SENSOR

RI

CE

INTERFA

IR DE­MODULATOR

R

LED DRIVE

Rec Out LED

Zone 2 LED

4

RI

I

RIN

IR O

+5.6V

BY

STAND

UT

-27V

-V

+9 V
V

IDEO

+15V
A

UDIO

-15V
UDIO

A

+5 V
DS

+5 V

IDEO

V

-5V
IDEO

V

P

MAIN AMP

-B1

+B1/

RELAY

2

+B

12V TRIGGER

3

P

+B

FL

FL TUBE

FL

AC

AC

RELAY

ER

DRIV

POWER

SW

USE

OUTL

120V
model

AC

Except 120V/Australian models

TV-8

E

FUS

AC

ET

OUTLET

Other
models

AC I

N

T9

02

01

T9

TV-5

F

5

COMPONENT VIDEO OUTPUT

Y

CB

CR

TX-SR800

S

A

BLOCK DIAGRAM 1

DIGITAL AUDIO INPUT

1

2

3

OPTICAL
VIDEO 5
(FRONT)

COAXIAL 1

COAXIAL 2

COAXIAL 3

OPTICAL 1

OPTICAL 2

OPTICAL3

AUDIO INPUT

PHONO L

CD L

TAPE L

DVD L

VIDEO 1 L

VIDEO 2 L

VIDEO 3 L

VIDEO 4 L

VIDEO 5 L

(FRON

T)

R

R

R

R

R

R

R

R

R

RX0

RX1

RX2

RX3

RX4

RX5

RX6

24.576MH

DI

R

AK411

4VQ

FM/AM
TUNER
PACK

Z

TX0

DAUX

DIGITAL AUDIO OUTPUT

OPTICAL 1

TC927 3F-017
TC9274N-008

RIGHT
REC/

Z2

BCD

24.57

96/24
2CH A/D
AK452

(1

/2)

8VF

2ND P
TC9

246F

6MHZ

LL

RECOUT

L TAPE

R

L VIDEO 1

R

L VIDEO 2

R

DECODING

(AC-3,DTS,AAC)

(DTS-ES)

O:6)

(PLII,NE

MB86D41PFV

SRAM
CY7C

BV33

1M

1019

POST

PROCESSING

(THX CINEMA)

(SURR

MB86344BPFV

SRAM1M
CY7C1019

BV33

EX)

SUBMICRO­PROCESSOR

192/24

6CH

AK43

56VQ

96/24

2CH D/A

AK45
28VF
(2/2

D/A

M306 24FG

)

MAI N

MICROPRO­CESSOR

50KLPF

VLC

50KLPF

VLC

50KLPF

50KLPF

50KLPF

50KLPF

50KLPF

VLC

LPF

50K

AFPM30624FGAFP

SBR

->L

SL

>L

C-

SW

->L

SR

->R

C-

>R

SW

->R

CO M P OSITE VIDEO INPUT

4

S-VIDEO INPUT

5

DVD

VIDEO

VIDEO

VIDEO

VIDEO

VID EO 5
(FRONT

DVD

VIDEO 1

EO 2

VID

VIDEO 3

VIDEO 4

VIDEO 5
(FR

ONT)

1

2

3

4

)

0dB

OSD

LC74

761

9

-918

COMP

6dB

IN

P

6dB

COMP

Z2

REC/

YC

YC

YC

YC

YC

YC

74HC4051

REC/

REC/

6dB

Y

6dB

Z2

C

6dB

IN

P

C

6dB

Z2

RN1241

Y/C mix

RSDET

Y/C mix

MM1512

COMPOSITE VIDEO OUT

RN1241

S-VIDEO OUTPUT

TC9273N-004

MONITOR

VIDEO 1

VIDEO 2

ZONE

YC

MONI

YC

VIDE

YC

VIDE

2

I

TOR

O 1

O 2

SDET

COMPONENT
VIDEO

UT

INP

Y

1

CB

CR

Y

2

CB

CR

VER

FL DRI

M66004F P

FLT

Key Matri x

Volume Control

LED DRIVE

Rec Out LED

Zone 2 LED

R

TX-SR800

P29

A

BCD

SCHEMATIC DIAGRAM 1-2 Sub-microprocessor and display sections

1

OR

2SC2712-GR

NPNPNPNPNP

P1

Q7503

16 G

15 G

Q7504

14 G

13 G

P29

55

P28

P27

P26

P25

P24

P23

P22

P21

P20

P19

P18

P17

P16

P15

P14

P13

P12

P11

P10P9P8P7P6P5P4P3P2

363738

54

P28

P27

P26

P25

P24

P23

P22

P21

P20

P19

P18

P17

394041424344454647484950515253

KTC3875-GR

P16

P15

P14

P9P8P7P6P5P4P3P2P1

P13

P12

P11

P10

2

VCC2 60

SEG01 59

SEG02 58

SEG03 57

SEG04 56

SEG05 55

SEG06 54

SEG07 53

SEG08 52

SEG09 51

SEG10 50

SEG11 49

SEG12 48

SEG13 47

SEG14 46

SEG15 45

SEG16 44

SEG17 43

SEG18 42

SEG19 41

SEG20 40

SEG21 39

SEG22 38

SEG23 37

SEG24 36

SEG25 35

SEG26 34

-VP

SEG27 33

SEG2831

SEG2930

SEG3029

SEG3128

VP32

P28

P29

P30

P31

P32

SEG3227

P33

SEG3326

P34

C7505

SEG3425

P35

104Z

M66005-0001AFP

SEG3524

SEG3623

VSS22

XIN21

P36

27K

R7504

101J

C7504

C7503

100/6.3

XOUT20

VCC119

Q7502

C7506

P018

474J

P117

330

R7508

OSDDA

FL

SCK15

SDATA16

DIG0112

~CS14

~RESET13

330

330

330

1G2G3G4G5G6G7G8G9G

R7505

R7506

R7507

S
FLRE

FLCS 1

OSDCL

FL

DIG0211

DIG0310

DIG049

C7507 104Z
C7508 101J

DIG058

DIG067

DIG14 63

DIG15 62

DIG16 61

DIG076

DIG085

DIG094

DIG103

DIG112

DIG121 DIG13 64

10G

11G

12G

3

Q7538

KTC3875-GR

OR 2SC2712-GR

.0

LED RED

KTC3875-GR

OR 2SC2712-GR

LED GRE

4

.0

K0

K1

IO-SEL

K2

S7542

DIRECT

K3

5

S7574

M MODE

R7538
R7539 150

Q7539

Q7549 Q7548 Q7547 Q7546

PRE-R

D7539

* D7538

PRE-UP

R7493

470

R7497

470

R7541

330

R7542

330

R7574

330

Q7521-7527,Q7529-Q7535,Q7546-Q7549 KRC102S OR RN1402

180

D7521
DVD

Q7521

Q7522 Q7523 Q7525 Q7526

RZDVD

RZV1

PRE-L

TUNUP

TAPE

D7537

TUN-UP

R7492

470

R7496

470

VBJ

VA J

R7543

S7563

S7572
DSP >

S7544

S7553

PRE-DO

S7571
DSP <

S7552

V2

D7522V1D7523

RZV2

TUNDOWN

D7536

TUN-DO

R7491

470

R7495

470

R7563 560R7562 820

REC

R7572

470

R7544

DVD

R7553

TUN

Q7524

R7490

470

R7494

470

S7564

ZONE 2

S7573

PTY/TP

DIMMER

S7545

VIDEO 1

S7554
PHONO

D7524V3D7525V4D7526

RZV3

560

560

560R7552 470

V5

RZV4

RZV5

R7315

1K

R7316

1K

R7564 820 R7565 1.2K

S7565

OFF

R7573 820R7571 470

S7575

MEMORY

820

R7545

S7546

VIDEO 2

S7555

CD

S7566

STEREO

R7575 1.2K

S7576
SETUP

R7546

S7547

VIDEO 3

S7556

RETURN

Q7501

HNA-16MM40T

NP

16G

15G

14G

13G

12G

11G

212223242526272829303132333435

R7512 10K

R7511

10K

14G

-VP

FLAC1

FLGND

FLAC2

+5.6S +5.6S

K1 K 1
STBY STBY
PURE PURE

UPSPL UPSPL

GND

AUDIO-SEL AUDIO-SEL

+12V +12V

RED
GRN

RZT 1

Q7527

10G9G8G7G6G5G4G3G2G1GNPNPF1

1617181920

R7517 10K

R7516 10K

R7515 10K

R7514 10K

R7513 10K

9G8G7G6G5G4G3G2G1G

12G

10G

13G

11G

(SCH. 8)
NAPS-7708

JL7201A

FLAC1

JL7203A

JL7203B

R7582

M

0

RZA

Q7529

NAETC-7748

U45

P7559B

P7559A

R7566 2

.2K

S7567

SURROUND

R7576 2

.2K

S7577

TUNING DOWN

1.2K

2.2K

S7548

VIDEO 4

R7556 2.2KR7555 1.2KR7554 820

S7557

PRESET >

10

1112131415

R7523 10K

R7522 10K

R7521 10K

R7520 10K

R7519 10K

R7518 10K

LED
D7536 GREEN ORANGE
D7537 GREEN ORANGE
D7538 GREEN ORANGE
D7539 GREEN ORANGE

-VP

FLGND

FLAC2

104Z

C7512

GND

NAETC-7747

TA

D7529

R7584

0

RZPH

S7569
VOLUME

104Z

C7559

R7558 12K

3.9K

R7567

S7568

DISPLAY

THX

R7577

3.9K

S7578

TUNING UP

R7548 3.9KR7547

S7549
VIDEO 5
R7557

3.9K

S7558

PRESET <

R7526 10K

R7525 10K

R7524 10K

-32

800(B)M 800(G)M

U50

Q7535
PU RE

SEL2E10C

TU

D7530

R7586

0

104Z

C7569

S7559

R7578

12K

ENTER

S7579

AUDIO SEL

D7534
UPSPL

D7535

R7589

270

R7590

270

F1

123456789

S7543

Q7534

UPSPL

R7540
R7534

P102B

(SCH. 2)

TO NADG-7226

PH

D7531

Q7531Q7530

NAETC-7721

S7541

STANDBY

/ON

Q7533

STBY

D7533

STANDBY

R7537

470
470

470

5.6

NAETC-7722

L2501

C2581

V

+5

2.2

DGND

R2576

100/6.3

OPT

22

CD

D7532

R7588

0

75

R2574

R2573

V5C

V5Y

V-5

GND

GND

P2506B

(SCH. 10)
NAVD-7730

C2582

104Z

Q7532

75

R2575

75

R2571

C2571

471J

AGND

V5-L

P3220B

(SCH. 3)
NAAF-7720

U2501

TORX178A

330

R2572

330

P2510

C2577 104Z

C2572 471J

C2578

104Z

V5-R

U47

YC

P2508

VIDEO5

P2509

U48

OPT

S

IN

V

L

R

TX-SR800

C
S

7
S

P25

P29

A

BCD

SCHEMATIC DIAGRAM 1-1 Sub-microprocessor and display sections

P7201A (SCH. 9) NAAR-7728

RI

NADIS-7746

1

U44

2

R7289 R7389 R7290 R7390
MDC/MDD 0 - 10K 10K
MPA/MGT 10K 33K 0 ­MWR/MWT 10K 10K 0 -

MJJ - 10K 33K 1 0K

HPR

HPDET

HPE

HPL

GND

MAINREQ

VDST

JL7202A

SUBPOFF

ISS

SY NC

SUBPOFF

MAINREQ

DIMPWM

OSDCS

FLOSDDA

F LOSDC L

MODEL TXSR800 TXSR800

REGION MDD, MPP OTHER

P7481 SILVER

NAETC-7749

JL7202B

104Z

C7483

C7482

C7481

101J

P7483

RI

R7271

10K

RE MIN

101J

VDDA

SUB RES

TUDOWN

V DCL

VSYNC

23 2RX

23 2TX

GOLD

P7481

*

HEADPHONES

U46

TUNUP

PRE-L

PRE-R

NE TTX

VDST

NE TRX

C7204

474J

5.0

SUBSO

MAINSO

STBY

MAINSCK

ZDVD

R

+1 2V

PU RE

GND

12.0

L7201

+5.6S

GND

5.6

NCH-1471

C7201

100/6.3

D7201

1SS352

OR 1SS355

RZNET

RZCD

UPSPL

SUB REQ

D7502
1SS352

OR
1SS355

RZPH

RZ AM

RZT1

R7501 220

R7502

474Z
474Z

D7501

UDZ11B

+5.6S

C7501
474Z

220

+12V
GND

F2F2NPNPP35

65

66

C7502
C7509

C7510

33/50

P36

P34

P33

P32

P31

P30

P29

P28

P27

P29

P26

5253545556

P28

P27

P26

SEG26 34

SEG27 33

SEG2831

VP32

-VP

P28

63

64

62

P36

P35

575859

60

61

P34

P33

P32

P31

P30

5.0

R7260 10K

R7259 10K

P32/A10 60

P33/A11 59

P80/TA4OUT/U22

P81/TA4IN/~U21

R7258 10K

P34/A12 58

P77/TA3IN23

C7203

474J

D7203

UDZ5.1B

D7202

OR 1SS355

10K

R7256

R7254 10K

R7253 10K

R7252 10K

R7251 10K

R7255 10K

P35/A13 57

P36/A14 56

P50/~WRL/~WR 46

P51/~WRH/~BHE 45

P57/~RDY/CLKOUT 39

P60/CTS0/RTS0 38

P64/~CTS1/~RTS1/~C

24

25

52

53

P44/~CS0 50
P45/~CS1 49

P37/A15 55

P40/A16 54

P46/~CS2 48
P47/~CS3 47

P52/~RD 44

P53/BCLK 43
P54/~HLDA 42
P55/~HOLD 41

P56/ALE 40

P61/CLK0 37

P62/RXD0 36

P63/TXD0 35

P65/CLK1 33

P66/RXD1 32

P67/TXD1 31

26

27

28

29

23 2RX

23 2TX

Q7202

KRA103S

OR RN2403

51

30

P7203

CNVSS

R7338

34

R7229 2 20

R7329 1 0K

R7250 4.7K

4.7K

R7249
R7248 10K
R7247 10K

10K

R7245

R7243 10K
R7242

10K

R7240 10K
R7239 10K

R7238 220
R7237 220
R7236

220

R7235

220
100

R7234

R7233

100

R7432

2.2K

R7431

220

R7330 4.7K

R7230 2 20

LEDGRE
LEDRED

RZV1

5

RZV3

RZV2 LED RED

VBJ

VAJ

SUBREQ

10K

SUBSO

R7232

R7231

100

NETRX

NETTX

100

R7340

10K

R7339

10K

12.0

LED GRE

12.0

K0

K1

AUDIO-SEL

K2

S7542

DIRECT

K3

S7574

FM MODE

Q7538

KTC38

OR 2

OR 2

KT

10K

R7272 220

P21/A1[/D1/D0] 71

P87/XCIN10

R7210
1K

VDDA

102K

X7201

R72111K

VDCL

P22/A2[/D2/D1] 70

P86/XCOUT11

R7212

1K

P23/A3[/D3/D2] 69

~RESET12

10K

R7268

R7265 10K

R7263 1K

R7266 10K

R7267

VCC2 62

VSS2 64

P31/A9 61

P24/A4[/D4/D3] 68

M30624FGFP-154FP

XOUT13

P30/A8[/_/D7] 63

P25/A5[/D5/D4] 67

P26/A6[/D6/D5] 66

P27/A7[/D7/D6] 65

51:P43/A19
52:P42/A18

VCC116

SUBRES

C7202

100/6.3

R7301

220K

P85/~NMI17

10K

R7218

P84/~INT218

R7219

10K

53:P41/A17

P82/~INT020

P83/~INT119

R7220 1K

VSYNC

1SS352

Q7201

24:P76/TA3OUT
25:P75/TA2IN/~W
26:P74/TA2OUT/W
27:P73/~CTS2/~ RTS2/TA1IN/~V
28:P72/CLK2 /TA1OUT/V
29:P71/RXD2/SC L/TA0IN/TB5IN
30:P70/TXD2 /SDA/TA0OUT

XIN15

VSS114

10K

10K

R7380

P07/D781
P06/D682
P05/D583
P04/D484
P03/D385
P02/D286
P01/D187
P00/D088
P107/AN7/~KI389
P106/AN6/~KI290
P105/AN5/~KI191
P104/AN4/~KI092
P103/AN393
P102/AN294
P101/AN195
AVSS96
P100/AN097
VREF98
AVCC99

R7379

P97/~ADTRG/SIN4100

80

1

R7201 LM182

FLOSDDA

1K

R7280

79

2

LM182

R7202

FLOSDCL

R7279 1K

78

3

R7203 1K

OS DCS

R7277 0

P13/D11 77

4

R7205 1K

R7204 1K

DIMPWM

FLCS1

P14/D12 76

5

4.7K

R7276 0

R7275

P20/A0[/D0/_] 72

P16/D14/~INT4 74

P17/D15/~INT5 73

P15/D13/~INT3 75
78:P12/D10
79:P11/D9
80:P10/D8

1:P96/ANEX1/SOUT4
2:P95/ANEX0/CLK4
3:P94/DA1/TB4IN
4:P93/DA0/TB3IN
5:P92/TB2IN/SOUT3
6:P91/TB1IN/SIN3
7:P90/TB0IN/CLK3

BYTE8

CNVSS9

6

7

R7209
1K

R7207 1K

R7206 1K

MAININ

RE MIN

R7309

10K

C7213

CST16.00MXW0C1

R7382

1K

C7214

3

SYNC

FLRES RZV4

4

5

U7201

SPS-444-1

102K

R7371

10K

10K

R7282

ISS RZV

R7386 10K

R7389

*

R7390

*
*

R7290

330

R7509

C7207

100/6.3

R7284 10K

R7286 10K

R7289

*

R7291 0

R7292 0

K3

R7293 4.7K

K2 MAINSCK

R7294 4
R7295 4
R7297 4
C7206

104Z

R7397 2.7K

2.7K

R7395
R7394 2.7K
R7393 2.7K
C7297 102K
C7295 102K
C7294

102K
102K

C7293

C7208

104Z

.7K
.7K
.7K

K1 MAINSO

K0

D7204

GND

TX-SR800

U1

A10 69

A11 59

A12 50

A13 42
A14 41

A1534

A1633

A7 78

A8 77

A9 70

BCKI 1

38

BCKI 2 46

BCKI 3

48

BCKO64

D17 68
D18

67

D19

58

D20

57

D21

56

D22

53

D23

52

D24

51

D25

44

D26

43

D2732

D2831

HCLK 75

HCS 76

HDIN 74

KFSI O 62

LRCKI236

LRCKI3 47

LRCKO63

MS

40

N.C1

71

N

.C2

72

SDI335

SDI4 39

SDO160

SDO2

61

SPDI F 49

VDDE254

VDD

I3

37

VDDI 4 65

VDDI5

73

VSS5 45

VSS6 55

VSS7 66

R7174

1K

R7169

1K

R7173

1K

R7160

330

R7159

330

R7158

330

R7157

330

R7154

330

R7156

330

R7155

330

R7153

330

R7128

330

R7126

330

R7112

47K

R7007

R7006

R7005

R7004

R7003

R7002

R7001

470

470

470

470

330

220

220

R7034

2.2K

R7131

10K

R7132

10K

R7061

1K

R7075

1K

R7172

1K

R71711KR7170

1K

R7011

1K

R7109

10

K

R7009

2.2

K

R7010

1K

R7110

22K

R7012

2.2

K

R7

069

R7070

1K

R70711KR70721KR7073

1K

R7107

1K

R7106

1K

R7105

1K

R710

4

R7092

330

R7091

33

0

R7090

33

0

R7089

33

0

R7088

33

0

R7087

33

0

R7086

1K

R7085

1K

R7080

1K

R7000

100

R7008

22

0K

R7084

1K

R7083

1K

R7082

1K

R7081

1K

R7095

1K

R7094

1K

R7093

1K

R7096

1K

R7097

33

0

R7077

1K

R70791KR70781KR70761KR7074

1K

R718 6

22

K

R718 5

22

K

R718 4

22

K

R7024

47

0

R7025

47

0

R7023

47

0

R7027

330

R7060

1K

R70591KR70581KR70571KR70561KR70551KR7053

1K

R7030

10

0

R7029

10

0

R7028

22

0

R7026

22

0

R7031

1K

R7032

1K

R7033

1K

R7035

220

R7036

2.2K
R7037

220

R7038

1K

R704 2

330

R704 3

470

R704 4

470

R704 5

470

R704 7

47

0

R704 8

47

0

R704 9

47

0

R705 0

47

0

R7051

1K

R70521KR7054

1K

R7018

1K

R7020

2.2K

R7119

1M

R7013

10K

X7000

CSTCV

16.0

MXJ0

C

L753
470M

L751

022M

L7000

220

K

L80 1

0

22M

L10 2

022

M

C121

104Z

C7010

1

04Z

C120

104

Z

C118
101J

C117

101

J

C763

1

04Z

C7100

10

4Z

C115

104Z

C105

10

1J

C107

101J

C104

10

1J

C106

101J

C754
1

04Z

C755

104Z

C756

1

04Z

C757

104Z

C803
1

04Z

C804

10

1J

C7101

1

04Z

C7007

104

Z

C7006

104Z

C7001

1

04Z

C7

008

104Z

C801

101 J

C111

104Z

C806

104

Z

C7009

10

4Z

C855
103K

C108

47/

6.3

C850
100/16

C119

330/6

.3

C101

47

/16

C100

47/16

C116

330/6

.3

C103

47/6.3

C102
47/6.3

C847

47/1

6

C848

47/16

C849

100/16

C851

47/16

C852

47

/16

C853

47/

16

C854

47/1

6

C766

100/

4

C802

330/

6.3

C7000

1

04F

C7002

100/

6.3

C7005

100/

6.3

C110

4

7/6.3

C807

330/6.

3

C7004

1/50

C7003

100/6.

3

R803

47

R801

1K

R802

47

R1231K

R122

1K

R843

4.7

K

R844

4.7 K

R845

4. 7K

R846

4. 7K

L752

0.82

R117

33

0

R118

33

0

R119

33

0

R120

47

R121

33

0

R831 *

R832 *

K

2K

R827

1.2

K

R828

1.2

K

R829
1

.2K

R830

1

.2K

R

833 *

R834 *

R835

1.2

K

R836

1.2

K

R837

1.2

K

R838

1.2

K

R

839 *

R

840 *

R841

1.2

K

R

842

1.2

K

R812

3.

3K

R811

3.

3K

R813

3.

3K

R814

3.

3K

R816 *

R815 *

R817 *

R818 *

R820

3.

3K

R819

3.

3K

R821

3.

3K

R822

3.

3K

R824 *

R823 *

R825

3.

3K

R826

3.

3K

R847

4.7K

R848

4.7

K

R849

4.7K

R850

4.7 K

R851

4.7 K

R852

4.7 K

R853

4.7K

R854

4.7K

R855

4.7 K

R856

4.7

K

R857

4.7

K

R858

4.7K

R86

4

18

0

R863

18

0

R859

18

0

R860

18

0

R861

18

0

R862

18

0

R865

18

0

R866

18

0

R867

18

0

R868

18

0

R869

18

0

R870

18

0

R871

18

0

R872

18

0

R873

4.7K
R874

4.7K

R112

22

R113

22

R107

4.7 K

R111

4.

7K

R109

4.7

K

R105

10

K

R103

18

0K

R114

22

R115

22

R101

100K

R108

4.7

K

R110

4.7

K

R102

18

0K

R104

10

K

R106

4.7

K

R127

4.7

K

R128

3.3 K

R100

1

00K

R875

22

R876

22

R877

22

R878

22

R879

22

R880

22

R881

22

R882

22

R777

56

R773

56

R764

330

R767

56

R765

R769

330

R770

33

0

R771

330

R768

56

R778

56

R772

56

R774

47

R775

47

R779

1K

R7801KR781

1K

R760
56

R761
56

R762

330

R763

33

0

R808

47

R807

47

R806

47

R805

47

R804

1K

P7003

TO NAAR7

267 (SCH. 9)

P8

00

D10

6

D10

2

D

108D104D105

D1

09 D107

D10

3

D7004

D7

000

D7

002

D

7001

D

7003

Q100

3

2

4

1

Q101

3

2

4

1

Q102

3

2

4

1

Q801

5

6

4

7

Q802

5

6

4

7

Q803

5

6

4

7

Q804

5

6

4

7

Q102

5

8

6

7

Q101

5

8

6

7

Q100

5

8

6

7

Q801

3

8

2

1

Q802

3

8

2

1

Q803

3

8

2

1

Q804

3

8

2

1

C827

681

J

C828

681 J

C829

681J

C830

681J

C831

681J

/331J

C832

681J

/ 331J

C820

472

J

C821

472J

C822

472 J

C823

472J

C824

472J

C825

472 J

C826

333J

C819

472J

C833

681J

/331J

C834

681 J

/331

J

C835

681

J

C836

681J

C837

681J

C838

681J

C839

681 J

/3

31J

C840

681 J

/331

J

C841

153

J

C842

153J

C114

152J

C113

1

52J

P7701A

TO MAIN

AMP

D7005

UDZ

6.2B

Q7001

KRC104S

RN1

404

P7000FLASH WRITER

Q7000

M30624MGA-B09FP

1: P96/ ANEX1/S OUT4

1

24:P 76/T A3OUT

24

25:P 75/T A2IN /~W

25

26:P 74/T A2OUT/W

26

27:P 73/~ CTS2/~RT S2/ TA1I N/~V

27

28:P 72/C LK2/ TA1OUT/V

28

29:P 71/R XD2/ SCL/ TA0 IN/T B5IN

29

2: P95/ ANEX0/C LK4

2

30:P 70/T XD2/ SDA/ TA0 OUT

30

3: P94/ DA1/ TB4IN

3

4: P93/ DA0/ TB3IN

4

51: P43/A19

51

52: P42/A18

52

53: P41/A17

53

5: P92/ TB2I N/S OUT3

5

6: P91/ TB1I N/S IN3

6

78:P12 /D10

78

79:P11 /D9

79

7: P90/ TB0I N/C LK3

7

80:P10 /D8

80

AVCC 99

AVSS 96

BYTE 8

CNVSS 9

P00/D 0 88
P01/D 1 87
P02/D 2 86
P03/D 3 85
P04/D 4 84
P05/D 5 83
P06/D 6 82
P07/D 7 81

P100/ AN0 97

P101/ AN1 95
P102/ AN2 94

P103/ AN3 93
P104/ AN4/ ~KI 0 92
P105/ AN5/ ~KI 1 91
P106/ AN6/ ~KI 2 90
P107/ AN7/ ~KI 3 89

P13/ D1177

P14/ D1276

P15/ D13/ ~INT375

P16/ D14/ ~INT474

P17/ D15/ ~INT573

P20/A0[ /D0/ _]72

P21/A1[ /D1/ D0]71

P22/A2[ /D2/ D1]70

P23/A3[ /D3/ D2]69

P24/A4[ /D4/ D3]68

P25/A5[ /D5/ D4]67

P26/A6[ /D6/ D5]66

P27/A7[ /D7/ D6]65

P30/A8[ /_/D 7]63

P31/A961

P32/A1060

P33/A1159

P34/A1258

P35/A1357

P36/A1456

P37/A1555

P40/A1654

P44/~CS 050

P45/~CS 149

P46/~CS 248

P47/~CS 347

P50/~ WRL/~WR46

P51/~WR H/~B HE45

P52/~RD44

P53/BCL K43

P54/~HL DA42

P55/~HO LD41

P56/ALE40

P57/~RD Y/CL KOUT39

P60/CTS 0/RT S038

P61/CLK 037

P62/RXD 036

P63/TXD 035

P64/~ CTS1/~R TS1/ ~C34

P65/CLK 133

P66/RXD 132

P67/TXD 131

P77/TA3I N 23

P80/TA4 OUT/U 22

P81/TA4 IN/~U 21

P82/~INT 0 20

P83/~INT 1 19

P84/~INT 2 18

P85/~NMI 17

P86/XCOU T 11

P87/XCIN 10

P97/~A DTRG/SIN 4 10 0

VCC1 16

VCC262

VREF 98

VSS1 14

VSS264

XIN 15

XOUT 13

~RESET

12

L101

0

22M

L802

02

2M

R782

56

R782

56

Q7101 TC74HC541 FT

SN74AHC5

41

A1 2

A2

3

A3 4

A4 5

A5 6

A6 7

A7 8

A8 9

GND10

VCC

20

Y1

18

Y2

17

Y316

Y415

Y514

Y613

Y712

Y8

11

G1

1

G2

19

Q7100 TC74HC541FT

SN74AHC541

A1 2

A2 3

A3 4

A4 5

A5 6

A6 7

A7 8

A8 9

GND10

VCC20

Y118

Y217

Y316

Y415

Y514

Y613

Y712

Y8

11

G1

1

G2

19

Q7102

TC74HCT70 07

12345678

9

1011121314

Q103AK4528VF

ADC/DAC

AGND 7

AINL + 4

AINL - 5

AINR+ 2

AINR- 3AOUTL+26

AOUTL-25

AOUTR+28

AOUTR-27

BICK 12

CCLK/CKS116

CDTI /CKS 015

DEM020

DEM121

DFS18

DGND24

LRCK11

MCLK10

SDTI 14

SDTO13

VA 8

VCOM 1

VD23 VREF 6

VT

22

CS/D IF

17

PDN

19

S/P

9

AVDD

33

AVSS34

BIC K 9

CAD0 6

CAD1 7

CCLK18
CDTI19

CKS022

CKS123

CKS224

DFS021

DI F025

DI F126

DI F227

DVDD11

DVSS12

DZFE28

DZ FL1

5

DZFL2

3

DZFL3

30 DZ FR1 4

DZFR2

31

DZFR329

L1+ 2

L1- 1

L2+ 42
L2- 41

L3+ 38
L3- 37

LRCK16

MCLK10

R1+ 44
R1- 43

R2+ 40
R2- 39

R3+ 36
R3- 35

SDTI113
SDTI214
SDTI315

SMUTE17

VREFH32

CSN20

PDN 8

P7004

TO NAAR726

7 (SCH. 9)

P

7002

A0 4

A1 3

A2 2

A3 1A432

A531

A630

A729

CS 5OE28

DSPDA
DSPCL

VOLH

SEC1H

PRTCTV

PRTCTHM

PRTCTV

PRT

CTHM

SEC1H

Z2MUT

Z2LMUT

AMUT

HPMUT

TNCL

DSPCL

DSPDA

GND

+13V

POFF

WRESET

RESET

FLASHDO
FLASHBY

VCCPUP

XDARST

X

DACS

XPOR

CVSS

SDA

SCL

NPOWER

TNCS1

GN D

TNDATA

XPOR

SUBPOFF/F CL

X

DACS SUBRST/FDI

GNDDAC

XDARST

CVSS

+5VDSP

DS

PDA

WRES

ET

+5VDAC

NPOWER

-1 5V

DSPCL

+15 V

SCL

RDSDET

SDA

DSP1HDOUT

AMUT

SUB POFF/FC L

Z2

MUT

RAMCE

MAINREQ

HPMUT

SUBRST/FDI

VOLH

Z2LMUT

A16

A13

A14

A15

NET

TNC L

SUBSO

DSP1GP10

TNDATA

MAINSO

VCCMEM2

DSP1GP9

TNCS1

MAINCL

CDTO

TNCS2

SUBREQ

+3.3V VLSTB

VPDA
VP

CL

DIRC S

AF

CL

DIRPD

AFDA

DFS

AFSTB

OE0

A9

A1

0A11

A1

2

DAPD STEREO

VCCPUP

SD

2NDPLLLOCK

TUMUT

2 NDPLLCL

PLLCE

2NDPLLCS

AP

OWER

DSP2HACN

EX2

SP RLF

DSP2HDO

UT

CODECPD

SPRLZ

2

DSP2H CS UPS

MPL

A7

A8

12VTRGZ

DSPCL

DSP

CL

12VTRGB

DSPDA

DSP

DA

12VT RGA

DSPDA

VPOWER

DSPCL

SPRLZ2 5.6

S

DSP1RST

12VTRGZ

+13V

DSPPM

12VTRGB

CODECPD

DSP1RST

DSP1GP8

DSP1

BST

DSP1

HCS

DSP2RST

DSP2

BST

DSP2HCS

BOOT

DSP1PM

INT1

IN

T0

TNCS2

DSP1GP8

UPSMPL

DSP1HACN

12VTRGA

DSP2HACN

DSP2HDOUT

DSP1BST

VPOWE

R

DSP1

HCS

DSP2RST

A9

A1

0

DSP2

BST

DSP2

HCS

GNDDAC

BOOT

PAGE

SEL

HPAGE

+5V DAC

DACDA1

DACDA2

A11

+3.3V

DSP1HDO

UT

DSP1HDOUT

+

15V

DSP2HA

CN

DSP1

HACN

DSP1HACN

DSP2HACN

-15V

+5VDSP

A12

DACBCK
DAL RC K
DACBCK

A13

DSP2HDOUT

A14

INT1 INT1
INT0 INT0

DSP12SD4

DSP2HDO UT

DACBCK

MCK1

DALRCK

GNDADIN

DACBCK

RT

A DDA

GNDADIN

LIN-

LIN+

RIN-

RIN+

DACDA1

LT

DALRCK

A16

A15

DSP12SD3

SBRDO

+

2.5V
DOSBL

DOL

DOR

DOSL

DOSR

GNDDAC

DOC

DFS

DOSW

CODECPD

+5VDA

C

DAPD
DACBCK
MCK1

L+
L-

R+
D ACDA2 R­D ACDA3 SL+
D ACDA4 SL­D ALRCK SR+

SR­CENTER+
CENTER-

SW+

DFS SW-

NJM2114M-D
OR BA15532F
OR NJM5532M-D

NJM2114M-D
OR BA15532F
OR NJM5532M-D

NJM2114M-D
OR BA15532F
OR NJM5532M-D

NJM2114M-D
OR BA15532F
OR NJM5532M-D

NJM2114M-D
OR BA15532F
OR NJM5532M-D

NJM2114M-D
OR BA15532F
OR NJM5532M-D

NJM2114M-D
OR BA15532F
OR NJM5532M-D

NJM2114M-D
OR BA15532F
OR NJM5532M-D

Q100-Q102:NJM4580M-D
OR MPC4570G2

R815~R818,R823,R824
DD,DC,PA: 3.3K
OTHER: 0

R831~R834,R839,R840
DD,DC,PA: 1.2K
OTHER: 2.2K

330

ENT

1K

TO NAAR726 7 (SCH. 9)

TO NAAR726 7 (SCH. 9)

C831~C834,C839,C840
DD,DC,PA: 680pF
OTHER: 330pF

Q8000

AK4356VQ

6 CH DAC

NADG-7687

A

SCHEMATIC DIAGRAM 2-2 DSP circuit

1

2

3

4

5

BCD

TX-SR800

6

5

5

4
4

7

3

4

4

6

6
6

5
5
5

5
5
5

4
4

6

4

6

4

7

C

7

3

6

6

4

5

D

3

3

6

4

5

6

022M

S

L
A

A

SCHEMATIC DIAGRAM 2-1

1

P701

TDI

TCK

DSP1TMS

DSP1TDO

DSP1XRST

88

TDI 90

TCK 89

VSS1191

XTRST

A892

2

1

DSPPM

3

DSP1RST1

1D2
1CK3
1PR

4

1Q5
1Q

6

GND7

A793
A694
A595
A496
A397
D798
D699

VDDI510 0

C709

04Z

VSS1210 1
D5102
D4103
D3104
D2105
VDDE3106
D1107
D0108
A2109
A1110

4Z

C71010

VSS1311 1
A0112

R743

1K

PM113

C720

SDI3114
SDI4115

100/

4

SYNC116
TST2/V SS117

C711

GP11/V SS118

104Z

TST3/V SS119
VDDI6

120

Q701

C719

10

0/4

VCC

2CLR

2D 12
2CK 11
2PR

2Q 9

SN74AHC74

TC74VHC74FT

2Q

EXTIN3

XRST2

VSS0

1

R700

C700

141CLR1
13

4Z

1K

10

10

8

C712

104Z

4

FRONT

P100

OPTVCC

(SCH. 1)

FROM

P101

COAXIAL1

COAXIA L2

COAX

IAL3

R135
BK1608M182T

TORX179

U100

OP

T1

U101 TORX17 9

T2

OP

U102 TORX17 9

T3

OP

5

U104

TOTX

179

J

C130

101
R133
BK1608M182T

R134
BK1608M182T

C131

101J

101J

C132

C133

04Z

1

104Z

C142

Z

C143

104

C144

104Z

4Z

C146

10

R130

R131
75

C148

GNDDAC

75

10
C134
C135

75

10
C136
10

R132

47/6.3

OPTOU

4K

4K

4K

D
080

10K

C137

R136

C138

R137
10K

080D

T

104Z

C708

87

A9 82

A10 85

A11 84

A12 83

TDO 86

TMS

VSS10 81

D8/GP0 80

D9/GP1 79

D10/GP2 78

D11/GP3 77

Q700

MB86D41PFV-G-BND
DD/DTS/AAC DECODER

MS13

SCKOUT14

VDD110

VSS211

MCLK212

PLOCK7

VDDI05

VSS18

LRCKI3/ FS2

MCLK19

BCKI3/F S1

4

6

R701

R702

R703

X700

C701

0

0

4Z

330

33

33

10

C703

220J

C702

220J

DALRCK

XTL-1 3.5M

C179

Z

104

8

GND 7

6

9
10
11
12
13

5
4

Q130

VCC14

104
C140

47/

L13 0
470

470M

L13 6

K

74HCU04

3

10

2

R138

1

Z

6.3
C141

M

VDDE2 76

LRCKI115

R705
0

33

DIRLRCK

D12/GP4 75

VDDE016

R706
0

33

DIRBCK

80D

0

OPTFRO

C139

COAXIA

COAXIA

COAXIAL3

D13/GP5 74

BCKI117

0.4

R707
0

33

DIRDA

INT1

104Z

D14/GP6 73

SDI 118

INT0

7/50

D15/GP7 72

LRCKO19

0

22

NT

L1
L2

+5VDSP

4Z
10

330

330

R734

R733

C707

GP8 69

VSS9 71

VDDI4 70

KFSO22

VSS321

BCKO20

R709

R708

0

47

33

DSP12SD1

M
022

R154220

L13 5

C157
100/4

R155
C158

R156

18

40

C

159

R157

470

43

R158

470

R159

470

R160

470

OPT1
OPT2
OPT3

BCD

DSP circuit

DSPPM

INT1

U1

NADG-7687

330

R732

A13 66

GP9 68

GP10 67

SDO123

SDO224

SDO325

R71147R71247R714

R710

47

DSP12SD2

DSP12SD3

+3.3V

K

J
101

102

C156

C155

IN T137
AVDD38

K
R39

VCOM
AVSS541
RX042

NC4
RX144
TEST145
RX246
NC547
RX348

470

63

A14 65

A15 64

A16
EXLOCK 59

TST1/BT ACT 55

DQM/OE0 43

GP15/CA S 42

GP/1 4RAS 39
GP13/CL KEN
GP12/SD CLK 37

LRCKI228

SDO4

SPDIF27

26

R713

0
33

LRCKI2

DSP12SD4

SDI2

DI RCS

DSPCL

DSPDA

1K

1K

R1521KR153

R151

INT0 36

OCKS0/ CCLK/SCL 34

OCKS0/CSN/CAD0 35

IPS 0/RX 41

NC02

DIF 0/RX 53

470

R140

R139

DSP1GP8
DSP1GP9
DSP1GP10

C706

61

VSS8

104Z

A17 62

VDDI3 60

R730

MOD0 58
MOD1 57

R727

BST 56

BOOT 54

PAGE0 53

52

PAGE1

C705

VSS7 51

1

PAGE2 50

R725

WMD049
VSS6 48
WMD147

VDDE1 46

WE0 45
CS0 44

VSS5 41

VDDI2 40

38

R720

HCS 36

R719

HDOUT 35

R718

HCLK 34

R717

HDIN 33

R716

HACN 32
VSS4 31
BCKI229

SDI 2

30

R715

0

0

33

33

SDI2

BCKI2

R171

10

BCKI2

R170

10

R172

10

.57M

XTI

TO

TL-24

DI RPD

CD

X

BK16

20J

1K

C154

150J

C153

220

1

R149

R150

X

130

29

31

33

XTO

XTI 30

PDN

CM1/CSN/SD A

CM0/CDTO/ CAD1 32

Q131

AK4141VQ

DIR

TEST24

NC16

DIF 1/RX 65

DIF 2/RX 77

IP S1/II C8

470

R141

04Z

C704

10

182
08LM

47

1K

INT1

330

DSP1BST

1K

4Z

DSP1HCS

1K

DSP1HDOUT

330

DSPCL

1K

DSPDA

1K

DSP1HACN

330

022M

L701

L702

0. 82

+3.3V

+2.5V

DALRCK

DSP2RST

1

1CLR
1D2
1CK3

4

1PR

ADDA

K2
MC

DIRDA

DIRBCK

C129

47

47

L134

R146

R147

R148

LRCK

BICK 26

DAUX28

SDTO25

24

MCKO2 27

MCKO1 23

DVSS22
DVDD21
VOUT20
UOUT 19
COUT 18
BOUT17

16

TX1
TX0 15
NC214

TVDD13

XTL010

XTL111

VIN12

P/S N9

GNDDA

1Q5

6

1Q
GND7

+3.3V

Z
104

2M

L133

02

47/4

C152

R145

DI RLRCK

47

MC K1

L132

BK160 8LM1

4Z

10
C151

OPTOUT

R143

47
4Z

10
C149

10/16

C150

C

L131

2M

02

DSPPM
DSP2BST

Q751

TC74VHC74F T

82

VCC

2CLR

2CK 11
2PR
SN74AHC541

C770
220J

XTL-1 3.5M

2D 12

2Q 9
2Q

C128

OE0

INT1

14
13

10

8

A2
A1
D6
D5

A0
D4
D3
D2

D1
D0

4.7

C769
220J

104Z

104Z

104

MCK1

C760

56

R790

56

R790

56

R790
R790

56

C764

100/4

56

R791

56

R791

56

R791

56

R791

56

R792
C767

Z

56

R793
R794
56

C765

100/4

R795

K

1K

R796
C768

10

R797

1K

R798

1K

X751

DACBCK

104Z

C761

UPSMPL

1K

4A 13

4B 12

VCC 14

Q121

TC74VHCT00

1A1

1B2

1Y3

330 R173

R175

4Z

CK2
M

R174

3A 10

4Y 11

2A4

2B5

R126

R7102

R7103

A3A2A1

A0

D3

D2

WE0

12

WE

A14 15

A15 14

A16 13

I/O310

I/O411I/O 522

Q705CY7C1019 BV33 -15V CT

A1019

A1118

A1217 A13 16

I/O 623

A821

A920

A4A5A6A7A8D7D6

A3A4D7

R78956R78956R78956R789

104Z

C759

108

GP9

A3 10 6

A4 10 5

VDDI7109

GP10 10 7

GP8110
GP7111
GP6112
A2113
A1114
D6115
D5116
VSS11117
GP5

118

GP4

119

GP3

120

OE0121
A0122
D4123
D3124
D2125
VDDE4126
VSS12127
D1128
D0129
GP2130
GP1131
GP0132
NC3133
BTSL134
NC4135
EXLOCK136
VDDI8137
VSS13138
MCLK2139
PM140
BST141
BOOT142
VSS14143

144

MCLK1

WMD04

WMD13

EXTIN2

VDDI11

Z

R747

R745

C751

104

1K

330

330

+3.3V

3B 9

3Y 8

04Z

VDD 16

1

TC74VHC404 0

C122

Q121

2Y6

GND7

330

10K

10

D1

D0

A13

A14

A15

A16

RAMCE

5OE28

A0 4

A1 3

A2 2

CS

I/O1 6

I/O2 7

VCC1 8

GND 1 9

2

I/O726

I/O827

A531

A630

A729

GND225

VCC

24

D5

D4

A9

A11

A10

OE0

P750

D8
56

D2TDI

DSXRST

D2TMS

D2TDO

D2TCK

TDI 98

TDO 99

D7 104

D8 103

TMS 100

VDDI6 96

VSS10 10 2

A3A2A1

A3 1A432

104Z

Q706CY7C1019BV3 3-15 VCT

C762

A1217 A13 16

A5

A4

A12

D9

D10

D11

D12

A5
56

A5 95

D13

104Z

C758

D9 94

D10 93

D11 92

D12 89

VSS9 91

VDDE3 90

Q703

MB86344BPFV-G-BND
THX/OOS/BASS-MANAGEMENT

MOD15

15

Q11

LL241

BK1608

MOD06

VSS07

DACBCK

DALRCK

R124

14

13

Q10
Q120

Q74 Q8

XRST8 XTRST 10 1

R750

C752

1K

MCK1

DA LRCK

+5VDAC

U PSMPL

Q9 12

1

BK1608 LL24

VSS19

Z
104

ADDA

+2.5V

+5VDSP

RSET 11

R125

SCKOUT10

VDDI211

D
GN

9

Q1

CL_ 10

Q2

VSS

7Q36Q45Q53Q62

8

VDDE118

BTACT17

PAGE015

SYNC12 TCK 97

DACBCK

PAGE114PAGE213PLOCK16

VSS219

D3120

Z

C753

104

MPC292 5T

Q170
+2.5V

O

G

/4

C177

100

MPC2933T

Q171

+3.3V

G

8

/4

C17

100

D8

I/O411I/O 522

D12

0
CS
56

R785

CS0 84

SDO325

R755
47

DACDA4

+5VDSP

4Z
10
NCH-1

C176

D9

I/O310

I/O 623

D13

0

1K

22

R783

R784

HACN 83

SDO426

R756

R757

0

47

33

DACDA3

DSP12SD1

479

L17 0

470M

47/16

RAMCE

D10

D11

A13

A14

A15

A16

5OE28

A0 4

A1 3

A2 2

A3 1A432

CS

I/O1 6

I/O2 7

VCC1 8

GND 1 9

I/O726

GND225

VCC2

24

D15

D14

D15

56

D15 80

VSS8 81

HDOUT 82

LRCKI129

SDI127

SDI228

R759

R758
0

0
33

33

DALRCK

DSP12SD 2

I/O827

D16 79

VSS430

OE0

A7

R78256R78256R782

A7 78

D28

31

A630

A729

0A11A12

A9

A1

DSP2HACN

DSP2HDOUT

A8

1K

56

R782

A8 77

HCS 76

A1633

D2732

R760
56

A16

A531

R7801KR781

HCLK 75

A1534

R761
56

A15

DSP2H C

DSPC
DSPD

1K

R779

HDIN 74

VSS7

VDDI 4

BCKO
LRCKO
KFSI O

SDO2

SDO1

VSS6
VDDE2

SPDI F
BCKI 3

LRCKI3

BCKI 2

VSS5

SDI4
BCKI 1

SDI335

R763

R762

DALRCK

DSP12SD3

N.C1
A10

D17
D18

A11
D19
D20
D21

D22
D23
D24
A12

D25
D26
A13
A14
MS

04Z

1

C763

C757

73

N

VDDI5
A9

V

LRCKI236

0
33

.

I

330

A0

WE0

12

WE

A14 15

A15 14

A16 13

A1019

A1118

A821

A920

A6

A7

A8

0

A6

D14

WE
56

56

R786

R78756R78756R78756R78856R78856R78856R788

R787

A6 86

WE0 85

D13 88

D14 87

A1723

D3021

VSS324

D2922

I

C174

IO

Z
104

C175

TX-SR800

A

BCD

SCHEMATIC DIAGRAM 3-1 Audio I/O terminal section

8

R3234

220K

R3235

220K

R3224

220K

R3225

220K

R3240

220K

R3241

220K

R3226

220K

R3227

220K

R3242

220K

R3243

220K

R3228

220K

R3229

220K

3
2

6
5

3
2

6
5

3
2

6
5

3
2

6
5

Q3205

Q3205

Q3200

Q3200

Q3201

Q3201

Q3202

Q3202

NJM4565M-D

1

7

4

8

NJM4565M-D

1

7

4

8

NJM4565M-D

1

7

4

8

NJM4565M-D

1

7

4

U33

C3222

104Z

R3200
C3200
C3201

R3201

R3236

R3237

104Z

R3202
C3202
C3203

R3203

R3238

R3239

104Z

R3204
C3204
C3205

R3205

330
331K
331K

330

2.2K

2.2K

330
331K
331K

330

2.2K

2.2K

330
331K
331K

330

47/50
R3222

56K

R3223

56K

C3223
47/50

C3212
47/50

R3212

56K

R3213

56K

C3213
47/50

C3214
47/50

R3214

56K

R3215

56K

C3215
47/50

C3216
47/50

R3216

56K

R3217

56K

C3217
47/50

V5L

1

VIDEO 5

AGND

V5R

P3220A

(SCH. 1)

TO NAETC-7722

C3281

2

LEFT

DVD IN

RIGHT

P3200
P3201

LEFT

REC OUT

RIGHT

VIDEO 1

LEFT

3

PLAY IN

RIGHT

P3202

LEFT

REC OUT

RIGHT

VIDEO 2

LEFT

PLAY IN

RIGHT

C3282

C3283

4

123456789

Q3300 TC9274AN-008

VDD VSS

38

39

40

41

42

10111213141516

32

3334353637

NAAF-7720

181920

2122

17

CL

GND

DATA

FUNC
23

242526

27

282930

31

C3300

101J

8

3

P3203

LEFT

VIDEO 3

PLAY IN

RIGHT

LEFT

VIDEO 4

5

PLAY IN

RIGHT

R3206

330

C3206

331K

C3207

331K

R3207

330

C3284

104Z

C3285

104Z

R3208

330

C3208

331K

C3209

331K

R3209

330

C3218
47/50

R3218

56K

R3219

56K

C3219
47/50

C3220
47/50

R3220

56K

R3221

56K

C3221
47/50

R3230

220K

R3231

220K

R3232

220K

R3233

220K

2

6
5

3
2

6
5

Q3203

Q3203

Q3204

Q3204

NJM4565M-D

1

7

4

8

NJM4565M-D

1

7

4

C3320

220/16

LT

AGNDRTAGND

AGND

LRZ2

P3210B

TO NAAR-7728

(SCH. 9)

C3321

220/16

2
RRZ

R3321

22

(1/2W)

R3320

22

(1/2W)

TO NAAR-772 8 (SCH.9))

ASTB

R3302 2.2K

AFCL

R3300 2.2K

P3211B

AFDA

R3301 2.2K

MUTZ2

-15 V

+15V

GND

TX-SR800

A

BCD

SCHEMATIC DIAGRAM 3-2 Audio I/O terminal section

SD

TMUT

R1000

330

C1007
10/16

TO TUNER PACK

TUR

TUL

DET

GND

12VTU

R1001

330

+5V

FMSIG

C1003

3.3/50

GND

VLCL

VLDA

C1004

101J

PLLCE

(CH)

R1002

100K

C1005

101J
(CH)

P1010A

STEREO

1

C1006

3.3/50

R1005

100K

R1004

100K

R1003

100K

R1006

100

2

Q1001 78M12

C1002
10/16

NAAF-7719

U32

O

I

G

C1001

104Z

1

7

R3016

1.2K

R3017

1.2K

R3122

10

C3122
47/16

C3123
47/16

R3123

10

C3120

220/16

28

24

25

26

27

Q3100 TC9273F-017

VSS VDD
123456789

R3120

22

(1/2W)

R3121

22

(1/2W)

C3121

220/16

AS TB

ASTB

17

18

1920212223

1011121314 15

VLDA

PLLCE

AF CL

AF DA

AFDAAFCL

16
STB

GND

VLCL

CL DATA

TMUT

C3100

101J

SD

STEREO

+15V

-1 5V

+5V

GND

RD SDET

NJM4565M-D

8

3

C3002
47/50

R3002

56K

R3014

47K

R3015

47K

R3003

56K

C3003
47/50

C3026
47/50

R3024

56K

R3025

56K

C3027
47/50

C3028
47/50

R3026

56K

R3027

56K

C3029
47/50

C3004

152J

R3004

470K

C3006

220/6.3

C3007

220/6.3

R3005

470K

C3005

152J

R3028

220K

R3029

220K

R3034

220K

R3035

220K

R3030

220K

R3031

220K

R3006

560

R3007

560

3

5

3

5

2

6

2

6

2

C3008

123J

R3008

270K

R3009

270K

C3009

123J
6
5

Q3020

Q3020

Q3021

Q3021

Q3000

C3010

392J

R3010

22K

R3011

22K

C3011

392J

Q3000

4

8

NJM4565M-D

1

7

4

8

NJM4565M-D

1

7

4

R3000

330

P3000

LEFT

3

4

PHONO

RIGHT

CD

RIGHT

REC OUT

RIGHT

TAPE

PLAY IN

RIGHT

C3080

104Z

LEFT

LEFT

LEFT

P3001

C3000

221K

C3001

221K

R3001

C3081

104Z

R3020

C3020

331K

C3021

331K
R3021

R3032

2.2K

R3033

2.2K

C3082

104Z

R3022

C3022

331K

C3023

331K
R3023

330

330

330

330

330

R1011 2.2K

2.2K

2.2K

R1010

R1015

P3011B

2.2K

R1014

R1013 2.2K

28 (SCH.9)

2.2K

2.2K

5

LRZ2

AGNDLTAGNDRTAGND

TO NAAR-772 8 (SCH. 9)

P3010B

RZ2
R

2.2K

R3102

R3100

R3101

TO NAAR-77

R1012 2.2K

TX-SR800

CS2 CS1

916

A

BCD

SCHEMATIC DIAGRAM 4-2 Pre-amplifier section

NAAF-7718

R4920

22

(1/2W)

C4920

8

4

2021

VCC ~CS

TNCS2

2021

VCC ~CS

1234567

VSSVDD

24

C4230
47/50

1

C4440

R4470

153J

1M

TNCS1

161718

TNDA

4

8

TNDA

19

NC

VEE

CLK

DI

222324

TNCL

R4471

7

1

R4472

19

NC

VEE

CLK

DI

222324

TNCL

7

C4213

100D

C4302

101J

C4214

100D

13

14

15

fL1

fL2

fL3

TEST2

TEST1

Q4400 NJU7306G

fR3

fR2

fR1

NC

VSS

252627282930313233343536373839

C4441

153J

1M

C4231
47/50

C4232
47/50

C4442

153J

1M

15

161718

fL1

fL2

fL3

TEST2

TEST1

Q4401 NJU7306G

fR3

fR2

fR1

NC

VSS

252627282930313233343536373839

R4457

R4237

470

R4227

2.2K

C4237

470/6.3

8

3

Q4212

2

NJM4565M-D

6

Q4212

5

4

C4210

100D

C4211

100D

C4212

100D

C4501

101J

D4540

5.1B

C4540

100/6.3

R4540

3.3K

C4217

102J

C4203
10/50

R4203

LM
RM

R4204

C4204
10/50

C4500

101J

6

5

100K

LTRT

100K

3

Q4210

2

NJM4565M-D

6

Q4210

5

3

Q4211

2

NJM4565M-D

Q4211

1/50
R4213

220K

R4214

220K

C4224

1/50

C4220

1/50

1

R4210

220K

1

223

VSSVDD

07F

24

R4211

2

220K

C4221

1/50

C4222

1/50

R4212

220K

R4541

4.7K

1

2

VSSVDD

3

07F

23

24

R4217

220K

C4227

1/50

C4324

4

220/16 C4223

8

NCNC

202 TC94A07F

5

220/16

17181920212223

C4325

R4410

4.7K

R4430

R4480

R4481

R4482

390

220K

390

101112

fL4

fL5

fL6

fL7

fL8

fR8

fR7

fR6

fR5

fR4

390

R4431

220K

R4411

4.7K

R4412

4.7K

R4432

220K

390

1011121314

fL4

fL5

fL6

fL7

fL8

fR8

fR7

fR6

fR5

fR4

1

C4233
47/50

VLCL

10

11

1213

NC

GNDSTB

Q4203 TC94A07F

NCNCCS2 CS1

DATA CK

14

151617181920212223

B

VLDA

VLST

C4234
47/50

7

fL9

fL10

fR10

fR9

fL9

fL10

fR10

fR9

R4417

4.7K

NC

fL11

fR11

fL11

fR11

NC

NC

NC

NC

C4205
10/50

R4205

LM
RM

R4206

C4206
10/50

IN2L

IN2R

IN2L

IN2R

100K

100K

LTRT

C4420
47/50

IN1L

IN1R

C4421
47/50

C4422
47/50

IN1L

IN1R

R4420

4.7K
C4410

101K

123456789

VDD

NC

40

C4411

101K

R4421

4.7K

R4422

4.7K
C4412

101K

123456789

VDD

NC

40

C4417

102J

R4427

4.7K

C4225

1/50
R4215

220K

R4216

220K

C4226

1/50

123456789

VSSVDD

24

R4440

47K

C4430

104J

R4450

390

R4451

390

C4431

104J

R4441

47K

R4442

47K

C4432

104J

R4452

390

8

3

Q4410

2

NJM2082M-D

Q4420
R4460

4.7K

2SA1163-BL
2SA1163-BL

R4461

4.7K

Q4421

6

Q4410

5

4

8

3

Q4411

2

NJM2082M-D

Q4422
R4462

4.7K

2SA1163-BL

6

Q4411

5

4

3

2

C4215

100J

Surround Back

/ Zone2

Left

Surround Back

/ Zone2

Right

C4216

100J

6

5

C4800
10/16

1

C4600
47/50

C4801
10/16

7

C4601
47/50

C4602
47/50

1

7

C4607
47/50

8

1

Q4213

NJM4565M-D

Q4213

7

4

R4921

22

C4235
47/50

C4236
47/50

RN1441

RN1441

(1/2W)

R4800

Q4810
Q4811

R4801

220/16

22K

22K

C4921

220/16

R4600

270

R4601

270

R4602

270

R4607

270

R4603

270

R4604

270

R4605

270

R4606

270

C4802

2.2/50
R4802

22K

R4804

220K

R4805

220K

R4803

22K

C4803

2.2/50

RN1441

Q4600
Q4601

RN1441

RN1441

Q4602
Q4607

RN1441

R4712

1K

R4710

1.5K

R4711

3.9K

RN1441

Q4603
Q4604

RN1441

RN1441

Q4605
Q4606

RN1441

3

2

R4808

2.2K

R4809

2.2K

6

5

R4610

100

Q4610

RN1441
RN1441

Q4611

R4611

100

R4612

100

Q4612

RN1441
RN1441

Q4617

R4617

100

R4613

100

Q4613

RN1441
RN1441

Q4614

R4614

100

R4615

100

Q4615

RN1441
RN1441

Q4616

R4616

100

NJM4565M-D

8

Q4800

R4806

10K

R4807

10K

Q4800

4

1

7

C4806

100/6.3

C4804

101J

R4812

10K

R4813

10K

C4805

101J

C4807

100/6.3

R4810

33

R4811

33

R4640

47

R4641

47

R4642

47

R4647

47

R4643

47

R4644

47

R4645

47

R4646

47

Q4812

RN1441
RN1441

Q4813

R4620

220K

R4621

220K

R4622

220K

R4627

220K

R4623

220K

R4624

220K

R4625

220K

R4626

220K

C4610

C4611

C4612

C4617

C4613

C4614

C4615

C4616

R4814

33

Q4814

RN1441
RN1441

Q4815

R4815

33

102J

R4630

R4631

102J

C4680

104Z

102J

R4632

R4637

102J

AGN D

RAI
LAI

CAI

SRA I

SLA I

SBRAI

SBLAI

102J

R4633

R4634

102J

C4681

104Z

102J

R4635
R4636

102J

47

47

47

47

47
47

47
47

U31

R4816

33

C4808

HPL

222J

C4809

HPR

222J

R4817

33

P4600

LEFT

RIGHT

CENTER

SUBWOOFER

P6101A

P5003E

TO NAAF-7706 (SCH. 6)

P5004E

TO NAAF-7706 (SCH. 6)

P4601

LEFT

SURROUND

RIGHT

PREOUT

LEFT

SURROUND

BACK

/ZONE2

RIGHT

P4012A

TO NAAR-7728(SCH. 9)

PREOUT

TX-SR800

1

1

1

1

1

A

BCD

SCHEMATIC DIAGRAM 4-1 Pre-amplifier section

1

2

3

4

5

LEFT

FRONT

RIGHT

CENTER

SUBWOOFER

MULTICHANNEL

INPUT

LEFT

SURROUND

RIGHT

LEFT

SURROUND

BACK

RIGHT

R4010

R4011

P3600

P3601

J4039

C3800
47/50

R3800

220K

R3801

220K

C3801
47/50

J4044

10K

10K

J4043
J4040

20K

R3807 2

R3600

330

C3600

331K

C3601

331K
R3601

330

C3680

104Z

R3602

330

C3602

331K

C3607

331K
R3607

330

R3603

330

C3603

331K

C3604

331K
R3604

330

C3681

104Z

R3605

330

C3605

331K

C3606

331K
R3606

330

R4000

10K

2

Q4000

3

4

NJM4565M-D

8

5

Q4000

6

R4001

10K

20K

20K

7/50

70/6.3

C3804 10/50

C3802 4

C3807 4

R3802 2

R3804 2

DSWDCDSR

P4020B

TO NAAR-7728(SCH. 9)

A

1

NJM4565M-D

7

VLSC

1

C4000

330J

C4001

330J

7

20K

0/50

C3803 1

R3803 2

DSL

C3610
10/50

R3610

56K

R3611

56K

C3611
10/50

C3612
10/50

R3612

56K

R3617

56K

C3617
10/50

C3613
10/50

R3613

56K

R3614

56K

C3614
10/50

C3615
10/50

R3615

56K

R3616

56K

C3616
10/50

8

Q3862

Q3862

4

C4010
10/50

R4060

220K

R4061

220K

C4011
10/50

DR

R3620

220K

R3621

220K

R3622

220K

R3627

220K

R3623

220K

R3624

220K

R3625

220K

R3626

220K

3

2

6

5

DL

20K

R3805 2

0/50

C3805 1

DSBL

20K

R3806 2

0/50

C3806 1

DSBR

C4120

220/16

C4121

220/16

R4120

22

(1/2W)

R4121

22

(1/2W)

RT

7/50

C3821 4

.2K
.2K

.2K
.2K

0

Type

MDD,MDC,

MPA

8

3

Q3860

2

R3866

10K

R3867

10K

6

Q3860

5

4

R4040
R4030
R4020

R4021 12K
R4031
R4041

RRZ2

R3841 220K

HPMUT

C3841 10/50

28
VDD

VSS
123456789

1.8K

1.8K

AMUT

U31

NJM4565M-D

C3864

272J

R3864

10K

R3865

10K

C3865

272J

R4042 0
R4032 2
R4022 2

R4023 2
R4033 2
R4043

20K

20K

20K

LT

LRZ2

R3821 2

R3820 2

R3840 2

7/50

0/50

C3820 4

C3840 1

P4010B

TO NAAR-7728(SCH. 9) TO NAAR-7728(SCH. 9)

242526

27

Q4101 TC9164AF

Destination

USA,CANADA,
AUSTRALIA

OtherOther

NJM4565M-D

R3872

22K

1

R3874

22K

R3862

R3878

1.5K

22K

C3862

122J

C3863

122J

R3879

R3863

1.5K

22K

R3875

7

22K

R3873

22K

12K
12K

VDD

Q4100 TC9163AF

VSS
123456789

12K

ASTB

AFDA

AFCL

VLCL

R4103 2.2K

.2K

R4101 2

R4100 2.2K

.2K

R4300 2

VLDA

.2K

R4301 2

Z2MUT

1011121314 15

A

3

Q3861

2

6

Q3861

5

VLSTB

TNCS2
.2K

.2K

R4503 2

R4302 2

P4011B

NAAF-7718

AFDA

AFCL

16

17181920212223

DATA

ST

GND CL

C4100

ASTB

J4039,

J4040,

J4044

J4043

NoYesNo

YesNoYes

R3868

8

1.5K
1

R3870

1.5K

R3876

22K

R3877

22K

R3871

1.5K
7

4

R3869

1.5K

AFDA

16171819202122232425262728
DATA

ST

1011121314 15

ASTB

TNDA

TNCL

TNCS1

D

.2K

.2K

.2K

GN

+15V

R4500 2

R4501 2

R4502 2

101J

AFCL

GND CL

R4320

Left

22

(1/2W)

VLCL

10111213
NC

GNDSTB

Q4200 TC94A07F

NCNCCS2 CS1

DATA CK

1415161718192021222324

B

VLDA

VLST

R4321

22

Right

(1/2W)

R4322

Center

22

(1/2W)

VLCLVLDA

10111213
NC

GNDSTB

Q4201 TC94A07F

NCNCCS2 CS1

DATA CK

1415161718192021222324

VLSTB

R4323

22

Subwoofer

(1/2W)

R4324

22

(1/2W)

R4700

100K

R4701

100K

R4702

100K

5V

-1
R4325

22

(1/2W)

C4200
10/50

C4320

220/16

NC

101J

C4300

C4321

220/16

C4322

220/16 C4222

NC

C4323

220/16

Surround

Surround

R4200

100K

LM
RM

R4201

100K

C4201
10/50

C4202
10/50

R4202

100K

LM
RM

R4207

100K

C4207
10/50

Left

VLCL

GNDSTB

DATA CK

1415161718

VLDA

VLSTB

Right

LTRT

LTRT

220/16

10111213
NC

Q4202

NCNCCS2 CS1

220/16

C4220

1/50

C4221

1/50

1/50

C4227

1/50

C4324

9

NC

C4325

123456789
VSSVDD

R454

4.7K
123456789

VSSVDD

R42

220

R42

220

R42

220

R42

220

678

19

TX-SR800

A

BCD

SCHEMATIC DIAGRAM 6-2 Power amplifier section

R6060

120

Q6020

R6061

120

Q6021

R6062

120

Q6022

R6230

120

(1/4W)

Q6030

R6070

68

(1/4W)

R6240

120

(1/4W)

R6231

120

(1/4W)

Q6031

R6071

68

(1/4W)

R6241

120

(1/4W)

R6232

120
(1/4W)

Q6032

R6072

68

(1/4W)

R6242

120

(1/4W)

(54.9V)

(54.4V)

R6250

18

(1/4W)

C6020

4.7/160

R6260

18

(1/4W)

(-54.4V)

Q6100

R6280

2.2

(1/4W)

(54.9V)

(54.4V)

R6251

18

(1/4W)

C6021

4.7/160

R6261

18

(1/4W)

(-54.4V)

Q6101

R6281

2.2

(1/4W)

(54.9V)

(54.4V)

R6252

18

(1/4W)

C6022

4.7/160

R6262

18

(1/4W)

(-54.4V)

Q6102

R6282

2.2

(1/4W)

-0.6V

-0.6V

-0.6V

R6270

2.2

(1/4W)

Q6090

0.6V

R6271

2.2

(1/4W)

Q6091

0.6V

R6272

2.2

(1/4W)

Q6092

0.6V

R6080

(1/2W)

L6000
ID+

ID-

R6090

10

(1/2W)

L6010

R6130

8.2

C6030

473J/100

R6081

(1/2W)

L6001
ID+

ID-

R6091

10

(1/2W)

L6011

R6131

(1W)

8.2

C6031

473J/100

R6082

(1/2W)

L6002
ID+

ID-

R6092

10

(1/2W)
L6012

R6132

8.2

C6032

473J/100

10

P6080

(1W)

10

P6081

10

P6082

(1W)

(55.0V)

Q6050

R6140

22K

R6100

0.22
X2

(5W)

R6150

4.7K

Q6060Q6040

(-55.0V)

(55.0V)

Q6051

R6141

22K

R6101

0.22
(5W)

X2

R6151

4.7K

Q6061Q6041

(-55.0V)

58.3V

(55.0V)

Q6052

R6142

22K

R6102

0.22
(5W)

X2

R6152

4.7K

Q6062Q6042

(-55.0V)

R6160
Q6070

C6040

R6190

47K

D6000

R6161
Q6071

R6191

47K

D6001

R6162
Q6072

R6192

47K

D6002

33K

R6200 4

33K

R6201 4

33K

R6202 4

R6210

R6211

R6212

1

2

3

4

L

(SCH. 5)

TO NAAF-7690

(SCH. 5)

TO NAAF-7690

R

(SCH. 5)

(SCH. 5)

TO NAAF-7690

TO NAAF-7690

C

(SCH. 5)

(SCH. 5)

TO NAAF-7690

TO NAAF-7690

NF

NF

B+
B-

NF

NF

B+

B-

NF
NF
B+
B-

P6000

P6001

P6002

1.2V

R6010

4.7K

0.5V

R6020

3.3K

R6030

1.8K

R6110

10K

R6040

1K

R6050

2.7K

-1.2V

1.2V

R6011

4.7K

0.5V

R6021

3.3K

R6031

1.8K

R6111

10K

R6041

1K

R6051

2.7K

-1.2V

1.2V

R6012

4.7K

0.5V

R6022

3.3K

R6032

1.8K

R6112

10K

R6042

1K

R6052

2.7K

-1.2V

Q6000

0.1V

Q6010

Q6001

0.1V

Q6011

Q6002

0.1V

Q6012

C6000

102J

0.6V

C6001

102J

0.6V

C6002

102J

0.6V

47K

47K

47K

U21

R6510

0.22
(1/2W)

C6510

4.7/100

C6520

4.7/100

R6520

0.22

(1/2W)

7K

R6511

0.22

(1/2W)

C6511

4.7/100

C6521

4.7/100

R6521

0.22

(1/2W)

7K

P6101

TO NAAF-7718

(SCH. 4)

P6007

TO NAETC-7694

(SCH. 7)

P6008

TO NAETC-7695

C6531

103J

C6532

103J

7K

(SCH. 7)

P6810A
P6810B
P6810C
P6812A
P6812B
P6812C
P6812D

(SCH. 7)

TO NAETC-7694

(SCH. 7)

TO NAETC-7695

1

+B

10K

R6702

C6703

223Z

Q6703

47K

R6704

22K

SEMICONDUCTORS

NO.

Q6000-06,Q6010-6016 2SC1740S-R,S

Q6020-26 KTA1267-GR OR 2S A933S-R,S OR 2SA1048-GR
Q6030-32 2SC2229-Y,O
Q6033-36 KTD2061-Y OR 2SC5171

5

Q6040-42
Q6043-46 KTB1369-Y OR 2SA1930
Q6050-56 2SC5200-O,R
Q6060-66 2SA1943-O,R
Q6070-76 2SC2631-R,S
Q6090-92 KTB1369-Y OR 2SA1930
Q6100-02 KTD2061-Y OR 2SC5171

Q6703 KTA1268-

DESCRTIPTIONS

2SA949-Y,O

GR,BL OR 2SA992-E,F

R6701

C6901

15000/71

C6902

15000/71

+B1

E

1

-B
PRO

DCDET
FANDET

VOLH

E

P6952

TO NAPS-7692

(SCH. 7)

P6931

TO NAETC-7696

(SCH. 7)

TX-SR800

A

BCD

SCHEMATIC DIAGRAM 6-1 Power amplifier section

NAAF-7706

1

2

3

4

5

P5004A

(SCH. 4)

TO NAAF-7718

P5004B

(SCH. 4)

TO NAAF-7718

P5004C

(SCH. 4)

TO NAAF-7718

P5004D

(SCH. 4)

TO NAAF-7718

SL

P6003

-B1 -B1

+B1

E
E

(SCH. 5)

E

TO NAAF-7707

NF
NF

B+
B-

(SCH. 5)

TO NAAF-7706

P6013

SR

P6004

E
E E

E

(SCH. 5)

TO NAAF-7707

NF
NF

B+
B-

(SCH. 5)

TO NAAF-7706

P6014

SBL

E

E
E

(SCH. 5)

TO NAAF-7707

P6005

NF
NF
B+
B-

(SCH. 5)

TO NAAF-7706

P6015

SBR

P6006

E

E
E

(SCH. 5)

TO NAAF-7707

NF
NF
B+
B-

(SCH. 5)

TO NAAF-7706

P6016

1.2V

R6013

5.6K

0.5V

R6023

3.9K

R6033

R6113

R6043

R6053

2.7K

-1.2V

1.2V

R6014

5.6K

0.5V
R6024

3.9K

R6034

R6114

R6044

R6054

2.7K

-1.2V

1.2V

R6015

5.6K

0.5V

R6025

3.9K

R6035

R6115

R6045

R6055

2.7K

-1.2V

1.2V

R6016

5.6K

0.5V

R6026

3.9K

R6036

R6116

R6046

R6056

2.7K

-1.2V

1K

10K

1K

1K

10K

1K

1K

10K

1K

1K

10K

1K

Q6003

0.1V

Q6013

Q6004

0.1V

Q6014

Q6005

0.1V

Q6015

Q6006

0.1V

Q6016

C6003

102J

0.6V

C6004

102J

0.6V

C6005

102J

0.6V

C6006

102J

0.6V

R6063

3.3K

Q6023

R6064

3.3K

Q6024

R6065

3.3K

Q6025

R6066

3.3K

Q6026

R6073

(1/4W)

0.6V

Q6043

R6074

(1/4W)

0.6V

Q6044

R6075

(1/4W)

0.6V

Q6045

R6076

(1/4W)

0.6V

Q6046

180

180

180

180

Q6033

0.6V

C6023
47/50

R6133

8.2

(1W)

C6033

473J/100

Q6034

0.6V

C6024
47/50

R6134

8.2

(1W)

C6034

473J/100

Q6035

0.6V

C6025
47/50

R6135

8.2

(1W)

C6035

473J/100

Q6036

0.6V

C6026
47/50

R6136

8.2

(1W)

C6036

473J/100

ID+
ID-

ID+
ID-

ID+
ID-

ID+
ID-

R6083

2.2

(1/4W)
P6083

R6093

2.2

(1/4W)

R6084

2.2

(1/4W)
P6084

R6094

2.2

(1/4W)

R6085

2.2

(1/4W)
P6085

R6095

2.2

(1/4W)

R6086

2.2

(1/4W)
P6086

R6096

2.2

(1/4W)

Q6063

Q6064

Q6065

Q6066

(-55.0V)

Q6053

R6143

R6103

0.22
X2

R6153

(-55.0V)

(55.0V)

Q6054

R6144

R6104

0.22
X2

R6154

(55.0V)

Q6055

R6145

R6105

0.22
X2

R6155

(55.0V)

Q6056

R6146

R6106

0.22
X2

R6156

(-55.0V)

22K

(5W)

4.7K

R6193

47K

D6003

22K

(5W)

4.7K

R6194

47K

D6004

(-55.0V)

22K

(5W)

4.7K

R6195

47K

D6005

(-55.0V)

22K

(5W)

4.7K

R6196

47K

D6006

R6163

33K

Q6073

R6203

R6164

33K

Q6074

R6204

R6165

33K

Q6075

R6205

R6166

33K

Q6076

R6206

47K

R6213

47K

47K

R6214

47K

47K

R6215

47K

47K

R6216

47K

C6512

4.7/100

R6512

0.22

(1/2W)

C6522

4.7/100

R6522

0.22

(1/2W)

R6513

0.22

(1/2W)

R6523

0.22

(1/2W)

R6514

0.22

(1/2W)

C6513

4.7/100

C6523

4.7/100

C6514

4.7/100

U21

+B1

P5003A

(SCH. 4)

TO NAAF-7718

P5003B

(SCH. 4)

TO NAAF-7718

P5003C

(SCH. 4)

TO NAAF-7718

E

E
E

E

E

E

E
E

P6010

P6012 P6011

TX-SR800

A

BCD

SCHEMATIC DIAGRAM 5-1 Driver circuit section

NAAF-7707

1

-B1
1

+B

(SCH. 6)

TO NAAF-7706

2

P6013A

3

(SCH. 6)

TO NAAF-7706

P6014A

4

(SCH. 6)

TO NAAF-7706

P6015A

5

(SCH. 6)

TO NAAF-7706

P6016A

SL

C5123

47/100

R5003

C5013

221K

C5133

47/100

SR

C5124

47/100

R5004

C5014

221K

C5134

47/100

SBL

C5125

47/100

R5005

C5015

221K

C5135

47/100

SBR

C5126

47/100

R5006

C5016

221K

C5136

47/100

1K

C5053
10/50

1K

C5054
10/50

1K

C5055
10/50

1K

C5066

C5056
10/50

C5003
10/50

C5004
10/50

C5005
10/50

C5006
10/50

R5013

56K

R5093

1.8K

R5293

100K

R5014

56K

R5094

1.8K

R5294

100K

R5015

56K

R5095

1.8K

R5295

100K

R5016

56K

R5096

1.8K

R5296

100K

R5073

100K

R5023

330

(-49.1V)

R5074

100K

R5024

330

(-49.1V)

R5075

100K

R5025

330

(-49.1V)

R5076

100K

R5026

330

(-49.1V)

R5033

120

-0.9V

D5003

MTZJ5.6B

R5034

120

-0.9V

D5004

MTZJ5.6B

R5035

120

-0.9V

D5005

MTZJ5.6B

R5036

120

-0.9V

D5006

MTZJ5.6B

R5113

2.2K

(52.7V)

R5043

120

R5114

2.2K

(52.7V)

R5044

120

R5115

2.2K

(52.7V)

R5045

120

R5116

2.2K

(52.7V)

R5046

120

R5053

5.6K
(-49.7V)

R5063

2.7K

R5054

5.6K

Q5024

(-49.7V)

R5064

2.7K

R5055

5.6K

(-49.7V)

R5065

2.7K

R5056

5.6K

(-49.7V)

R5066

2.7K

R5123

2.2K

(52.6V)

Q5013Q5003

C5043

100/16

Q5023

R5124

2.2K

(52.6V)

Q5014Q5004

C5044

100/16

R5125

2.2K

(52.6V)

Q5015Q5005

C5045

100/16

Q5025

R5126

2.2K

(52.6V)

Q5016Q5006

C5046

100/16

Q5026

R5143

820

(1/4W)

(53.2V)

Q5043

(-35.8V)

R5173

820

(1/4W)

R5144

820

(1/4W)
(53.2V)

Q5044

(-35.8V)

R5174

820

(1/4W)

R5145

820

(1/4W)

(53.2V)

Q5045

(-35.8V)

R5175

820

(1/4W)

R5146

820

(1/4W)

(53.2V)

Q5046

(-35.8V)

R5176

820

(1/4W)

R5283

10K

(1/2W)

(-53.2V)

(-54.6V)

C5144

R5284

10K

(1/2W)

(-53.2V)

(-54.6V)

R5285

10K

(1/2W)

(-53.2V)

(-54.6V)

R5286

10K

(1/2W)

(-53.2V)

-57.5V

(-54.6V)

R5133

(1/4W)

C5073

10/100

C5083
22/63

R5134

(1/4W)

C5074

10/100

C5084
22/63

R5135

(1/4W)

C5075

10/100

C5085
22/63

R5136

(1/4W)

C5076

10/100

C5086
22/63

820

820

820

820

R5183

33

(1/4W)

(53.2V)

Q5033

(-35.4V)

R5153

10K

(1/2W)

R5163

1K

(1/4W)

R5184

33

(1/4W)

(53.2V)

Q5034

(-35.4V)

R5154

10K

(1/2W)

R5164

1K

(1/4W)

R5185

33

(1/4W)

(53.2V)

Q5035

(-35.4V)

R5155

10K

(1/2W)

R5165

1K

(1/4W)

R5186

33

(1/4W)

(53.2V)

Q5036

(-35.4V)

R5156

10K

(1/2W)

R5166

1K

(1/4W)

C5093
47/50

Q5083

C5094
47/50

Q5084

C5095
47/50

Q5085

C5096
47/50

Q5086

R5303

100(1/4W)

(53.8V)

Q5053

R5213

18K

R5223

18K

(-53.8V)

R5333

100(1/4W)

R5304

100(1/4W)

(53.8V)

Q5054

R5214

18K

R5224

18K

(-53.8V)

R5334

100(1/4W)

R5305

(1/4W)

100

(53.8V)

Q5055

R5215

18K

R5225

18K

(-53.8V)

R5335

100(1/4W)

R5306

(1/4W)

100

(53.8V)

Q5056

R5216

18K

R5226

18K

(-53.8V)

R5336

100(1/4W)

C5113

050D

C5103

101K

C5114

050D

C5104

101K

C5115

050D

C5105

101K

C5116

050D

C5106

101K

1.2V

R5253

56K

-1.2V

1.2V

R5254

56K

-1.2V

1.2V

R5255

56K

-1.2V

1.2V

R5256

56K

-1.2V

R5233

15

(1/4W)

P6003A
NF
NF
B+
B-

R5243

15

(1/4W)

R5234

15

(1/4W)

P6004A
NF
NF
B+
B-

R5244

15

(1/4W)

R5235

15

(1/4W)

P6005A
NF
NF
B+
B-

R5245

15

(1/4W)

R5236

15

(1/4W)

P6006A
NF
NF
B+
B-

R5246

15

(1/4W)

U22

(SCH. 6)

TO NAAF-7706

(SCH. 6)

TO NAAF-7706

(SCH. 6)

TO NAAF-7706

(SCH. 6)

TO NAAF-7706

TX-SR800

A

SCHEMATIC DIAGRAM 5-2

Driver circuit section

NAAF-7690

1

C5120

100/100

R5000

C5010

P6010A

-B1

+B1

2

(SCH. 6)

TO NAAF-7706

3

(SCH. 6)

TO NAAF-7706

P6011A

4

(SCH. 6)

TO NAAF-7706

P6012A

101K

C5130

100/100

C5121

100/100

R5001

C5011

101K

C5131

100/100

C5122

100/100

R5002

C5012
221K

C5132

100/100

L

1K

C5050
10/50

R

1K

C5051
10/50

C

1K

C5052
10/50

C5000
22/35

R5010

56K

R5090

1.8K

R5290

C5001
22/35

R5011

56K

R5091

1.8K

R5291

C5002
22/35

R5012

56K

R5092

1.8K

R5292

100K

100K

100K

BCD

U6

R5070

100K

R5020

330

(-49.1V)

R5071

100K

R5021

330

(-49.1V)

R5072

100K

R5022

330

(-49.1V)

R5110

R5030

330

-0.9V

Q5020

D5000

MTZJ5.6B

R5111

R5031

330

-0.9V

Q5021

D5001

MTZJ5.6B

R5112

R5032

330

-0.9V

Q5022

D5002

MTZJ5.6B

2.2K

(52.7V)

R5040

330

R5050

2.2K

(52.7V)

R5041

330

R5051

2.2K

(52.7V)

R5042

330

R5052

5.6K

(-49.6V)

R5060

2.7K

5.6K
(-49.6V)

R5061

2.7K

5.6K

(-49.6V)

R5062

2.7K

R5120

2.2K

(52.6V)

Q5010Q5000

C5040

220/16

R5121

2.2K

(52.6V)

Q5011Q5001

C5041

220/16

R5122

2.2K

(52.6V)

Q5012Q5002

C5042

220/16

R5140

820

(1/4W)
(49.8V)

Q5040

(-35.7V)

R5170

820

(1/4W)

R5141

820

(1/4W)

(49.8V)

Q5041

(-35.7V)

R5171

820

(1/4W)

R5142

820

(1/4W)
(49.8V)

Q5042

(-35.7V)

R5172

820

(1/4W)

(54.6V)

R5280

10K

(1/2W)

(-53.2V)

(-54.6V)

(54.6V)

R5281

10K

(1/2W)

(-53.2V)

(-54.6V)

(54.6V)

R5282

10K

(1/2W)

(-53.2V)

(-54.6V)

R5130

(1/4W)

C5070

10/100

C5080
22/63

R5131

(1/4W)

C5071

10/100

C5081
22/63

R5132

(1/4W)

C5072

10/100

C5082
22/63

820

820

820

R5180

33

(1/4W)

(53.3V)

Q5030

(-35.7V)
R5150

10K

(1/2W)

R5160

1K

(1/4W)

R5181

33

(1/4W)

(53.3V)

Q5031

(-35.7V)
R5151

10K

(1/2W)

R5161

1K

(1/4W)

R5182

33

(1/4W)

(53.3V)

Q5032

(-35.7V)
R5152

10K

(1/2W)

R5162

1K

(1/4W)

C5090
47/50

Q5080

C5091
47/50

Q5081

C5092
47/50

Q5082

R5300

68

(1/4W)

(53.8V)

Q5050

R5210

18K

R5220

(-53.8V)

R5330

68(1/4W)

R5301

(1/4W)

68

(53.8V)

Q5051

R5211

18K

R5221

(-53.8V)

R5331

68(1/4W)

R5302

68(1/4W)

(53.8V)

Q5052

R5212

18K

R5222

(-53.8V)

R5332

68(1/4W)

C5110

050D

18K

C5111

050D

18K

C5112

050D

18K

C5100

101K

C5101

101K

C5102

101K

1.2V

R5250

56K

-1.2V

1.2V

R5251

56K

-1.2V

1.2V

R5252

56K

-1.2V

R5230

15

(1/4W)

NF
NF
B+
B-

R5240

(1/4W)

R5231

15

(1/4W)

NF
NF
B+

B-

R5241

(1/4W)

R5232

15

(1/4W)

NF
NF
B+
B-

R5242

(1/4W)

P6000A

15

P6001A

15

P6002A

15

(SCH. 6)

TO NAAF-7706

(SCH. 6)

TO NAAF-7706

(SCH. 6)

TO NAAF-7706

SEMICONDUCTORS

5

NO.

Q5000-06,Q5010-16

Q5020-26

Q5030-36,Q5040-46

Q5050-52 2SA1360-Y,O

Q5053-56,Q5073-76

Q5060-62

Q5063-66,Q5080-83

KTC3200-BL, 2SC1775A-E,F OR 2SC1845-E
KTC3200-BL, 2SC1775A-E,F OR 2SC1845-E

KTA1024-Y,O OR 2SA949-Y,O
KTA1024-Y,O OR 2SA949-Y,O

2SC3423-Y,O

KTC3206-Y,O OR 2SC2229Y,O

NOTE

THE COMPONENTS IDENTIFIED BY MARK ! ARE CRITICAL FOR SAFETY.
REPLACE ON LY WITH PART NUMBER SPECIFIED.
VOLTAGE (MEASURED WITH VOLTMETER) /( ) IS DC VOLTAGE (NO INPUT SIGNAL)
ELECTROLYTIC CAPACITORS ( ) ARE IN uF/WV.
ALL CAPACITORS ARE IN pF/50WV UNLESS OTHERWISE NOTED.
EX) 030-3pF 330-33pF 331-330pF 333pF-0.033uF
ALL RESISTORS ARE IN OHMS 1/4WATTS UNLESS OTHERWISE NOTED.
THE THICK LINE ON PC BOARD ARE THE PRINTING SIDE OF THE PARTS.
EX) PRINTING SIDE
CIRCUIT IS SUBJECT TO CHANGE FOR IMPROVEMENT.

TX-SR800

A

BCD

SCHEMATIC DIAGRAM 7 Speaker terminal and fan drive sections

L6803 S1.3C

L6804 S

L6805 S

L6806

R6806
R6816

P6832

TYPE

D
PT10AL250V
G
W

NAETC-7697

SEC1H
RLGND
FAN

P/W-TYPE

R6803

2

2

R6813 2

2

OTHERS

J

P/W-TYPE

1.3C

R6804

2

2

R6814

2

2

OTHERS

J

P/W-TYPE

1.3C

R6805

2

2

R6815

2

2

OTHERS

J

P/W-TYPE

S1.3C

22
22

OTHERS

J

F6901,2
10A /125V
T10AL250V
T10AL250V

T10AL250V

U13

R5651

PTH9M04BF

222TS2F333

JL6933B

JL6933A

JL9503A

+24V

TH2
TH1

PRO

NC

U11

(1W)

8.2

R6833

R6834

C6833

103J

C6834

NAETC-7698

R5653

D/J-TYPE:PTH9M04BC

OTHERS:PTH9M04BD

222TS2F333

TO NAPS-7708

(SCH. 8)

P7701B

(SCH. 2)

TO NADG-7687

8.2 (1W)

103J

D6904
RBV-1506

D15XB60

D6901,2:

GP100
4003E
RL1N4003

1SR139-100

Q5602:

100K

D5601

D5602

18K

P/W-TYPE

L6800

R6800
R6810

OTHERS

P/W-TYPE

L6801

R6801
R6811

OTHERS

L6802

R6802
R6812

OTHERS

D6903

RBV-1506

D15XB60

2SC1740S
OR 2SC2458
OR KTC3199

2SK365-GR

Q5601

Q5608,9:

DTC144ES
OR RN1204

OR KRC104M

C6705

223Z

10K

R6707

R6708

33K

5.6K

R6710

R6709

D6704

MTZJ5.1B

J

J

J

C6911

C6910

R5604

10K

Q5602

100/6.3

S1.3C

22
22

S1.3C

22
22

S1.3C

22
22

F6902

F6901

*

R5605

C5602

100/35

Q5609

C6706

334J

334J

100

COM

TH2
TH1

22K

MTZJ5.1B

U10

8.2

R6832

(1W) R6831

103J

C6832

*

RL6902

RL6901

Q5603,7: 2SC1740S

R5614

R5615

10K

2.7K

Q5608

Q5607

P6401

Q6704

2SA933S 2SA1048

R6705

18K

Q6702

C6704
1/50

R6706

D6702

D6703

Q6701,6702:

2SC1740S 2SC2458 KTC3199

(1W)

8.2

8.2

(1W)

R6830

C6831

C6830

103J

103J

* ARE P/G TYPE

C6909

334J/100

C6908

334J/100

S1H1

P6951

RED

OR 2SC2458
OR KTC3199

R5606

10K

D5605

D5606

D5607

KTA1267

P6800

SPEAKERS

L

R

C

C6842 102J *
C6840 102J
C6841 102J

C6852 102K
C6851 102K
C6850 102K

ONLY

D6906

103Z

C6912

GND

S1L1

S1H2

BLK

ORG

RED

FAN CONTROL

R5608

R5609

10K

10K

D5604

D5609
R5607

2.7K

Q5603

OR RN1204
OR KRC104M

PR O

VOLH

Q6701
D6701

C6701

100/6.3

*
*

*
*
*

U8

S1L2

ORG

R5610

(1W)

R5611

(1W)

D5610

Q5604

DTC144ES

R6721

TO NAAF-7706

TO NAAF-7706

P9505A

+

-

FAN

GND
+24V
S1RL

JL6953B

TO POWER
TRANSFORMER
T901

R5616

KTC2026-GR,Y

1.2K

2SD2394-F,E

(2W)

R5612

100

(1/2W)

D5611

MTZJ13C

Q5605

DTC144ES
OR RN1204

OR KRC104M

1

2

NAETC-7694

D6600

P6810D

LSP
RSP
CSP

(SCH.6)

TO NAAF-7706

P6007A

LSPE

RSPE

CSPE

(SCH.6)

TO NAAF-7706

P6830

TO NAETC-7733

C6600

103Z

RL6600

RL6602

(PART-9)

NAPS-7692

C6915

334J
/100

+B1

GND

C6916

(SCH.6)

334J

-B1
/100

TO NAPS-7692

P6952A

D6901

C6903

223J

3

D6902

P6906

FAN CONTROL
SIGNAL TEMP Q5601 Q5602 Q5603 Q5604 Q5605 Q5607 Q5608 Q5609 Q5606 FAN

NO LOW ON OFF OFF ON ON OFF ON OFF 0V OFF

YES LOW OFF ON OFF OFF ON OFF ON OFF 12V LOW

NO MID ON OFF ON OFF ON OFF ON OFF 12V LOW

YES MID OFF ON ON OFF OFF OFF ON OFF 22V HI

NO HIGH ON OFF ON OFF OFF ON OFF ON 22V HI

YES HIGH OFF ON ON OFF OFF ON OFF ON 22V HI

NAETC-7696

R5603

4

R5602

C5601

1M

33K

R5601

D5603

D5602-5603:
GP1004003E

RL1N4003

1SR139-100

P6931A

PRO PROTCTTHM

DCDET SEC1H

FANDET VOLH

VOLH

(SCH.6)

5

GND

TO NAAF-7706

NAETC-7695

C6603
103Z

RL6603

P6812E

LSSP

RSSP
LSBSP
RSBSP

(SCH.6)

P6008A

LSSPE

RSSPE
LSBS PE
RSBSPE

(SCH.6)

P9505

TO NAETC-7733

FAN

R5613

Q5606

4.7

(1/2W)

C5604

100/35

C5603
100/35

D6603

RL6605

D6605

C6605

103Z

(PART-9)

TO NAPS-7708
(SCH. 8)

U12

(1W)

8.2

R6835

C6835

103J

(1W)

8.2

R6836

* ARE P/G TYPE

C6836

103J

P6802

SPEAKERS

SL SR

SBR/Z2R

SBL/Z2L

C6853 102K

C6854 102K
C6855 102K

C6856 102K
C6843 102J
C6844 102J
C6845 102J
C6846 102J *

ONLY

*

*
*
*

*
*
*

TX-SR800

A

SCHEMATIC DIAGRM 8

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

CE SYMBOLE INDIQUE QUE LE FUSIBLE UTLISE EST

1

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

CAUTION

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

VA

AND RATING INDICATED.

ATTENTIION

AFIN D'ASSURER UNE PROTECTION
PERMANENTE CONTRE LES RISQUES
D'INCENDIE, REMPLACER UNIQUEMENT

VA

PAR UN FUSIBLE DE MEME TYPE
ET CALIBRATION COMME INDIQUE.

2

TYPE F901 F902 F6901, 2

D 10A/ 125V NO 10A/125V
P NO T4AL250V T10AL250V
G NO T4AL250V T10AL250V
W 10A/ 125V T4AL250V T10AL25

0V

TYPE AC

D 120V/60 Hz

230-240V 50Hz

P
G 220V50Hz
W

120/230V 50/60Hz

T902

14

PA-TYPE ONLY

BCD

Power supply section

NAPS-7691

PT/GT/WT/WR

U9

NASW-7693

S906

POWER

P902

AC OUTLETS

TOTAL
100WMAX

P901

P/ G

F903

P917A

P918A

F902

*

T2.5AL250V

P917

P918

P901A
AC-G

AC-H

TYPE

P911

ORG

P912

G-TYPE ONLY

C902
472M

/250VAC

T901

THERMAL FUSE

D/PA

J5424

T902

134

E921

220V

120V

58

4

1

T902

S902

VOLTAGE

SELECTOR

T2.5AL250V

P902
AC OUTLETS
TOTAL

100WMAX

C922

220/35

C921
223Z

C923

223Z

GP104003E OR

1SR139-100 OR

RL1N4003

DTYPE

SEE BELOW DIAGRAM

FOR OTHER TYPE

R901

3.3M

D-TYPE ONLY

F903

D921

D923

D921-D924

RL901

R924

(1/2W)

18

D922

D924

D925

P902

AC OUTLETS

TOTAL

120W MAX

W

TYPE

F902

*

F901

*

R926

4.7K

MPUGND

R922

4.7K

Q921

2SC1740S

2SC2458

KTC-3199

C901
103M

/275VAC

F901

*

P911

ORG

P912

U7

+13V

POWER

R923

4.7K

T901

YELYEL

WHT

THERMAL FUSE

(SCH. 9)

TO NAETC-7733

T901

JL931B

P911

TYPE T901 T902

RED
ORG
BLK
ORG
RED

BRN

BLK

D:YEL

BRN

P:ORG

GRY
WHT

T.F.

GRY
BLU

BLU

WHT

D NPT-1454D NPT-1111D
P NPT-1454P NPT-1111P
G NPT-1454DG NPT-1111DG
W NPT-1454DG NPT-1111D

TO NAPS-7692
P6951
(SCH. 7)

G

3

NAPS-7708

F9503,9504:

1.6A/125V

D TYPE:

BLU
BLU
WHT
GRY
GRY
BLK
BRN

JL6953A

Q6901

R6902

4.7K

BRN

S1RL

+24V

P9501

GNDD

N
FA

4

Q6901

2SC1740S

2SC2458

KTC3199

R6901

4.7K

JL9503B

5

NAETC-7715 NAETC-7714

R5652

PTH9M04BF

222TS2F333

334J

C9513

F9503

(1/2W)

R9521

3.3

F9501,9502:

D TYPE:

JL9504A

JL9504B

T1.6AL250VP/G/W TYPE:

C9501

334J
F9504

2.5A/125V

C9523

T2.5AL250VP/G/W TYPE:

223J

D9502A
RS403M

D3SBA20

RBV402

C9502

334J

F9501

C9503

334J

C9504

334J

F9502

/J-T

D

R5654

OTHERS:PTH9M04BD

R9510

2.2

(1/4W)

D9501

RS403M

D3SBA20

RBV402

YPE:PTH9M04BC

222TS2F333

D9506,7:

C9507

220/50
C9505

2200/35

C9506

1000/35

C9522

223J

D9507

D9506

P9500

U29

GP1004003E

RL1N4003

1SR139-100

R9506

22

(1/4W)

R9507

15K

R9508

15K

C9510

220/63

C9508

6800/16

C9509

1000/25

Q9501

2SA965-Y

C9511

103Z

MTZJ27D

C9521

223J

D9508

C9512

R9509

33K

J

223Z

R9403

2.2

(1/2W)

10/35

R9413

(1/2W)

8.2

R9421

(1W)

8.2
R9422

(1W)

8.2
R9423

8.2 (1W)
R9424

8.2

(1W)

R9431

(1W)

10

R9433

10 (1W)

R9442

(1W)

22

R9444

22

(1W)

NAPS-7709

Q9401

NJM78M18FA

IO

G

C9401

NAPS-7710

Q9411

NJM79M18FA

IO

G

C9411
10/35

NAPS-7711

Q9422 2SA1726-Y

NJM78L05A

R9425

33

C9421
10/35

(1/4W)

NAPS-7712

Q9431

NJM7805FA

IO

G

C9431
10/35

NAPS-7713

Q9441

NJM7905FA

IO

G

C9441
10/35

Q9421

IO

G

C9402
10/35

C9412
10/35

/P/O

C9422
10/35

C9432
10/35

C9442
10/35

VVIDEO

-5

FLA C2

FLA C1

+5VV

+5VDSP
+5VDSP

U23

FLGND

-VP

RLGND

+18V

-18V

GND

+24V
+12V

IDEO

GND

GND

JL7201B

(SCH. 1)

TO NAETC-7747

P9502A

TO NAAR-7728

(SCH. 9)

TX-SR800

7

NETTX

7

A

BCD

SCHEMATIC DIAGRAM 9-2 Mother Board Section

RI

ISS

VDCL

232RX

VSYNC

Q2902

RN2402

SUBRES

Q2903

C2712

2S

VDDA

REMIN

DTADIM

10/16

C2905

NETRX

232TX

ADIS-

46
CH. 1)

1

2

2

10/16

C2902

OSDCS

OSDCL

Q2908

RN2402

OSDDA

SYNC

MAINREQ

R2902

R2903

Q2909

2SC27

VDSTB

SUBPOFF

D2902
1SS35

1K

D2903

1SS35

1K

12

HPL

RLGND

2

2

HPE

HPR

4. 7 1/2 W

R2912

RLGND

C2906

102K

+18V

-18V

GNDDAC

+12V

GNDDSP

GNDDAC

+5VDSP

+5VDAC

2.2

1/2W

R2913

P9502B

NAPS-7708 (SCH. 8)

U35

104Z

C2910

E2902

Q2923

78M15HF

IO

G

3

Q2924

C2923

10/35

79M15HF

IO

G

5

C2925

10/3

4

5

RDSDT VDDA
+5VDAC VDCL

-15V RS10
GND
+15V
GND

STEREO

SD

TUMUT -15V

VLCL
VLDA +15V

PLLCE Z2LMUTE

AFDA AFDA
AFCL AFCL

AFSTB AFSTB

RZ2R RZ2R

GNDADIN GNDADIN

RT RT

GNDADIN GNDADIN GNDDAC

LT LT GNDDAC

GNDADIN GNDADIN +5V

RZ2L RZ2L RS10

GND

P3011A

NAAF-7719(SCH. 3)

3010A

P

5
10/3

C2926

D2922

D2923

1S

C2924

S352

A

P3211

P3210A

10/35

1SS352

NAAF-7720(SCH. 3)

2

C2901

104Z

D2901

1SS35

R2901

ISS SPRLZ2

VSYNC POWER

A

OSDCS 12VTRGZ
OSDDA 232RX

P2005

OSDCL 232TX
SYNC RI
GNDDAC REMIN
GNDDAC

VDSTB

NAVD-7729 (SCH. 10)

RS8

+5V +5V
GNDDAC GNDDAC
GNDDAC GNDDAC

-5V -5V

VCR VCR

VBR VBR

VAR VAR

VCI VCI

VBI VBI

NAVD-7729 (SCH. 10)

VAI VAI

LS4 LS4

LS3 LS3

P2006A

LS2 LS2

LS1 LS1

-15V

GNDDAC

+15V

1K

Q2901

2SC27

RL2901

12

GNDDAC

GNDDAC

R2920

R2924

10K
10K

P2505A

CPMUT

P2855A

NAVD-7755 (SCH. 11)

RS8
SDA
SCL

SPRLZ2

GNDDAC

+9V

-5V

NAVD-7729 (SCH. 10)

P2705A

NAVD-7731(SCH. 11)

5.6S

+13S
GNDDAC
GNDDAC

+24V

RLGND
RLGND

DTADIM

+12V

12VTRGB

12VTRGA

SPRLF

2901A

P

TX-SR800

G

G

G

A

BCD

SCHEMATIC DIAGRAM 9-1 Mother Board Section

1

NAPS-7691(SCH. 8)

2

3

4

5

U39

JL931A

C225

104Z

5.6S
+13V

GNDDAC
GNDDAC

+24V
RLGND
RLGND

DTADIM

+12V GNDDSP

12TRGB GNDDSP
12TRGA GNDDAC

SPRLF GNDDAC
SPRLZ +5VDSP

POWER +5VDAC

12TRGZ -15V
232RXD +15V
232TXD RDSDET

RI AMUT

IRIN Z2MUT

01B P2906
P29

4

NJM4565

M

6

Q2913

7

5

8

2.2 (1/2W)
R233

1SS3

D202

150

2W

R234

1SS3

R2921

3.3K

Q2922

0/6.3

C2921

RN1402

10

Q231

1K

R231

2SC2712

Q232

1K

R232

2SC2712

R2915

1.5K

R2917

7

2

Q2913

1

NJM4565M

Except MDD, MDC, and MPA

1.5K

R2918

R2916

3

D203

52

52

R2922

22K

22K

10K

Q2910

5

C232

1000/2

IO
Q233

NJM78M56

C2922

10K

R2923

3J

22

Q2921

402

RN1

P6830B

TO NAETC-7694

(SCH. 7)

P6832B

TO NAETC-7695

(SCH. 7)

R2919

4

6

22K

5

8

NJM4565M

K
22

R2914

C233 104Z

G

C2916

R2908

1.5K

10/ 16

J
122

C231

D201

1SS352

Q211

PC817X

K
10

R2906

1

NJM4565M

Q2910

NAETC-7733

R212

220

R211

100

2
3

C2908

R2905

72J

2

P205

P202

10K

C2917

NAAR-7728

P7002A TO NADG-7687 (SCH. 2)

P7003A TO NADG-7687 (SCH. 2)

P7004A TO NADG-7687 (SCH. 2)

P800A TO NADG-7687 (SCH. 2)

16

16

C2918

10/

10/

P7201B

SUBREQ
MAINCL
MAINSO

SUBSO

NET
SUBRES
MAINREQ
SUBPOFF

2SC2712

Q2904

2

RN240

10/16

C2903

HPMUT

Z2LMUT

TNCL
TNDA

TNCS1
TNCS2
VLSTB

VLDA
VLCL

AFCL
AFDA

AFSTB

STEREO

SD
TUMUT
PLLCE
POWER
SPRLF

SPRLZ2
12VTRGZ
12VTRGB
12VTRGA
PDIRECT

5.6S

+13S

GNDADIN

RT

GNDADIN

LT

DOSBL DOSBL

GND GND

DOSBR DOSBR

GND GND
DOL DOL

GND2 GND2

DOR DOR
GND GND

DOSL DO

GND GND

DOSR D SR

GND GND
DOC
GND GND

DOSW DOSW

HPMUTE

GNDADIN

R2904*

0

NAAF-7718

GND
GND

-15V
GND

+15V
TNCL

TNDA
TNCS1
TNCS2
VLSTB

VLDA

VLCL

AFCL

AFDA
AFSTB

Z2MUTE

AMUTE

RT

LT

GNDADIN

SL

R2904: 0 (MDD/MPA)

Open (Other models)

SUBREQ

Q2905

A

P4012

(SCH. 4)

5.6S

RLGND

RLGND

MAINCL

MAINSO

Q2907

2SC2712

Q2906
RN2402

10/16

C2904

HPL
HPE
HPR

P4011A

NAAF-7718 (SCH. 4)

E2903

P4010A

NAAF-7718

(SCH. 4)

RZ2R

GNDADIN

RZ2L

NAAF-7718 (SCH. 4)

P40 20A

SUBSO

NETTX

NETRX

232TX

10/16

C2902

TX-SR800

A

BCD

SCHEMATIC DIAGRAM 10-1 Video Section

R2101

100

R2201

100

TK15420M

10K

R2104

R2102

TK15420M

10K

R2202

.8K

1

R2204

1.8K

V2
V3 V1

V4
V5

C2102

104Z

V2
V3 V1

V4
V5 DVD

C2202

104Z

3

Q2102

2

R2103

18K

R2105

5

Q2102

6

1

R2302

P2001

MONITOR

OUT

ZONE2

OUT
DVD

IN

P2002

VIDEO1

OUT

VIDEO1

IN

VIDEO2

OUT

2

P2003

VIDEO2

IN

VIDEO3

IN

VIDEO4

IN

R2304

R2305

R2307

R2308

R2310

R2311

R2312

R2313

R2301

100K

75

R2303

100K

75

C2306

100/6.3

75

C2307

104Z

R2306

100K

75

C2301

100/6.3

75

R2309

100K

75

C2308

104Z
C2302

100/6.3

75

C2303

100/6.3

75

C2304

100/6.3

75

C2309

104Z

DVD

Q2301

RS3

Q2302

RS1

Q2303

RS2

Q2304

Z2COMP

Q2305

Z2MIX

Q2306

V1

V2 LS4

V3

V4

LS1 SW3

Q2307

LS2

Q2308

LS3

Q2309

C2338

470/6.3

R2314

1K

3

4

104Z C2027 104Z

C2026 10/16 C2028 10/16

C2025

16

X4

1

VDD

X2

2

15

X6

3

14

X

X1

4

13

X7

X0

X

R2203

1.8K

220

R2106

28

VSS VDD

1

X3

A
B

Q2101 74HC4051

C

VDD

X2
X1
X0
X3

A
B

Q2201 74HC4051

C

R2108

1K

1

7

1.8K

R2206

100K

R2032

R2031

RS1

27

2

LS1

100K

R2023

R2022

12
11
10

9

C2101

104Z

16
15
14
13
12
11
10

C2201

104Z

R2109

20

2

100K

100K

DVD

VAI
VBI
VCI

VAR
VBR
VCR

Q2103

D2103

D2104

1K

R2033

RS2

26

3

LS2

R2024

1SS352

1SS352

100K

RS3

LS3

100K

Q2104

C2103 104ZC2105 104Z

25

4

R2110

R2111

C2104

100K

R2034

100K

R2025

RS4

LS4

5

X5

6

INH

7

VEE

8

VSS

X4

1
2

X6

3
4

X7

5

X5

6

INH

7

VEE

89

VSS

8

4

R2205 18K

Q2310-Q2313

2SC2712GR

4.7

4.7

2SA1162GR

150

R2221

150

R2220

100/6.3C2106100/6.3

100K

100K

R2036

R2035

RS5

23

24

Q2010 TC9273-004

5

6

VA I

100K

100K

R2029

R2028

Q2001 LC74761M-9845

Vdd1

Vss

1

X2001

RN2402

Q2002

100K

R2004

R2128

1K

1

R2129

7

RS10

18

VCR

100D

180J

330J
080D

470J

Q2004

Q2005

1K

R2226

C2029 101J

17

XTL14.32MHZ

X2002

XTL17.73MHZ

C2006
R2006
C2007
R2007

C2008
R2008

Q2106

2SC2712GR

D2106

1SS352

1SS352

2SA1162GR

D2107

Q2107

C2203 104ZC2205 104Z

220

1K

2.2K

R2040

R2041

16

GND STB

K

1

R2042

4.7

R2130

4.7

R2131

C2204

DATA

CL

R2005

2.2K

C2009

1/50

C2206

2

2

R2043

2

3
4

5
6

7

470J

2.2K

8

470J

2.2K

9

470J

2.2K

10

11
12

13

14

15 16

100/6.3

100/6.3

C2001

C2002
Except

120V model
C2003

C2004

100

R2124

.2K

2

R2224

100K

R2038

21

8

100K

R2048

2K

8

100K

R2001

TK15420M

3

Q2105

2

R2123 1.8K

8

5

Q2105

6

4

R2225 8.2K

100K

R2039

RS8

20

9

VAR

100K

R2049

C2005

Q2002-Q2005

Q2003

100K

100K

R2002

R2003

20

R2126 2

R2223 1.8K

100K

R2027

RS9

19

1011121314 15

VBR

100K

R2050

RN1444

SW3

Q2310

Q2311

SW4

Q2312 Q2314

Q2313
SW4

R2121

2K

2

R2122

TK15420M

C2221

100/6.3

10K

R2222

100K

R2037

RS6

RS7

22

7

VB I

VCI

100K

R2030

LIN1

XTA

SYN

XTA LOUT1

VCOOUT

HSYNCOUT

VCOIN
XTA LIN2
XTA LOUT2

AMPOUT

VSYNCOUT

AMPIN

PDOUT

OSDCS

OSDDATA
OSDSCK

SYNCIN

SW1
SW2

SW3

SW4

CVOUTRST

C2047
100/6.3

CDET

FC

Vss

SEPC

CVCR

CVIN

Vdd2

30
29

28
27

26
25

24
23

22
21

20
19

18

17

R2009

47K R2010

D2001

C2013

L2001

056J

C2014

R2012

120

R2013

6.8K
C2017

1.5K

682J

R2014

820K

R2015

C2018

0.33/50

C2023

470J

10/16

C2024

D2002 1SS352

Q2009

2SA1162GR

R2051

68

2.7K

C2015

223J

R2011

R2016

R2053

Q2011

C2325

104Z

104Z

C2324

1K

220

100K

RN2404

R2026

33K

R2044

2.2K

R2047

100K

270J
220J

C2016

100/6.3

L2002

C2045

D2007

1/50

C2019

122K

C2020

104Z

C2021

022J

Q2012

RN1404

CSIGN

104Z

1SS352

R2052

D2006

1SS352

C2010
C2011
C2012

R2017

R2019

Z2COMP

Z2M IX

D2003

1SS352

C2326

104Z

2.2K

AL

R2045

C2044

33K

Q2006

R2046

2SC2712GR

C2046

Q2007

RN1404

100/6.3

474J

0.47/50

6.8K

R2018

100/6.3

3.3K

R2020

Y

104Z

68

104Z

1K

47K

Q2008

C2022

YCSEP

GND

SIGNAL

GN

GND

GND

RS3
RS4
RS5
RS6
RS7
RS8
GND

GND

2SC2712GR

RN1444

10K

R2021

Q2315

RN1444

D

Z2

V5

P2007B

2

SW1

SW

5

NAVD-7729

LS1

LS2

LS3

LS4

-15V

+15V

GND

P2006B TO NAAR-7728 (SCH. 9)

VAI

VBI

VCI

VAR

VBR

VCR

-5V
D

+5V

VC K

VCS

DGND

DGND

VDATA

GN

RS10

GND

P2005B TO NAAR-7728 (SCH. 9)

S
IS

SYNC

OSDCL

OSDDA

OSDCS

VSYNC

U36

TX-SR800

A

BCD

SCHEMATIC DIAGRAM 10-2 Video Section

V2C

1

V3C

1

2

2
3

V4C

4

V5C DVDC

5
6
7
8

C2612

104Z

V2C

1

V3C

2
3

V4C

4

V5C

5
6
710

8

C2512

104Z

Except
120V model

R2473 270

R2474

X4
X6

X
X7
X5
INH
VEE
VSS

X4
X6

X
X7
X5
INH
VEE
VSS

100

Q2611 74HC4051 C-REC

Q2511 74HC4051 C-INP

C2511

Q2402

Q2403

Q2405

Q2406

VDD

X2
X1
X0
X3

A
B
C

VDD

X2
X1
X0
X3

A
B
C

16
15
14
13
12
11
10

9

C2611

104Z

16
15
14
13
12
11

9

104Z

V1C

VAR

VBR
VCR

V1C

DVDC

VAI
VBI
VCI

3

V2Y

X4

1

V3Y

X6

2

X

3

V4Y

X7

4

V5Y

X5

5
6

INH

7

VEE

8

VSS

C2602

V2Y

X4

1

V3Y

2

X6

3

X

V4Y

4

X7

V5Y

5

X5

6

INH

7

VEE

89

VSS

C2502

04Z

1

RS7

RS8
RS5 V3Y

RS6

R2472

100K

R2471

Except 120V model

1

04Z

L2471

022J

L2472

100K

Q2601 74HC4051 Y-REC

Q2501 74HC4051 Y-INP

C2501

056J

VDD

X2
X1
X0
X3

A
B
C

C2601

VDD

X2
X1
X0
X3

A
B
C

C2471

102J

C2473
L2473
L2474
C2474

16
15
14
13

DVDY

12

VAR

11

VBR

10

VCR

9

104Z

16

V1Y

15
14
13

DVDY

12
11
10

104Z

C2472

221J

102J
022J
056J
221J

Q2401-Q2414

V1Y

VAI
VBI
VCI

RN1444

R2403 75

RS4

R2401

75

RS3

LS1

LS2

LS1

LS2

Q2413

LS3

Q2414

LS4

Q2411

LS3

Q2412

LS4

Q2404

Q2401

Q2409

Q2410

Q2407

Q2408

C2432

100/6.3

C2431

104Z

R2407 7

R2405

C2422

100/6.3

C2421
104Z

R2411

R2409

C2424

100/6.3

C2423

104Z

C2426
100/6.3

C2425

104Z
C2428

100/6.3

C2427

104Z

R2402

DV

DVDC

R2431

5
5

7

R2406

V1Y

V1C

R2421

5

7

5

7

R2410
V2Y

V2C

R2423

V3C

R2425

V4Y
V4C

R2427

10K

R2404

DY

5

7

R2432

0K

1

R2408

75

R2422

10K

R2412

75

R2424

5

7

R2426

5

7

R2428

P2501

CY

10K

P2502

YC

5

7

Y

C

10K

Y

C

75

P2503

YC

10K

CY

5

7

P2504

YC

75

CY

5
7

MONITOR

OUT

C2433

104Z

DVD
IN

VIDEO1

OUT

VIDEO1

IN

C2434

104Z

VIDEO2

OUT

VIDEO2

IN

C2435
104Z

VIDEO3

IN

VIDEO4

IN

C2436
104Z

C2452

100/6.3

SAG

1
2

OUT

3

VCC

100/6.3

Q2503

C2504

R2510

R2524

100/6.3

C2506

C2505 104Z C2503 104Z

Q2504

Q2505

2SC2712GR

Q2506

2SA1162GR

C2451

104Z

6

YIN

5

GND

4

CIN

TK15420M

2SC2712GR

D2503

1SS352

4.7

4.7
D2504

2SA1162GR

R2509

D2505

4.7

R2520

4.7

D2506

R2521

C2608

2.2/50

C2618

2.2/50

R2508

1

R2503

1.8K

1SS352
1K

7

1SS352

1K

R2519

1K

Q2502

R2506

TK15420M

1K

R2518

Q2502

R2513

1.8K

1SS352

00/6.3

C2604 1

100/6.3

C2606

NC

R2617

NC

C2617

TK15420M

1

TK15420M

7

R2613

220

R2616

R2603

1.8K

220

R2606

1.8K

20

2

3

2

2K

1

R2505

5

6

5K

1

R2515

R2501

.8K

1

R2504

1.8K

R2514

100

10K

R2502

R2511

R2512

04ZC2605 104Z

C2603 1

100

10K

8

4

20

R2516 2

8

Q2602

4

Q2602

R2615

15K

3

2

12K

R2605

5
6

R2614

R2601 100

10K

R2602

1.8K

R2604

1.8K

100

R2611

10K

R2612

RS3 V5C
RS4
RS5 V5Y
RS6
RS7
RS8
GND

YCSEP

GND

CSIGNAL
GND
YSIGNAL
GND

4

Z2

GND

V5

GND

P2507B

Q2451

MM1512

5

C2574

104Z

C2575

100/6.3

C2573

100/6.3

P2506A

TO NAETC-7721 (SCH. 1)

U37

D

LS 1

LS 2

LS 3

LS 4

VAI

VBI

VCI

VAR

VBR

P2505B TO NAAR-7728 (SCH. 9)

V

VCR

-5 V

+5

GND

GN

NAVD-7730

TX-SR800

A

SCHEMATIC DIAGRAM 11

Component video section

NAVD-7731

1

2

COMPONENT1 IN

CR(PR)

CB(PB)

Y

P2701

COMPONENT IN

COMPONENT2 IN

CR(PR)

CB(PB)

Y

P2702

C2701

104Z

C2702

104Z

BCD

D2701

D2702
C2704

104Z

Q2701

R2701

1K

2SC2712

RL2701

RL2702

COMPONENT OUT

CR

CB

C2703

104Z

Y

P2703

+5V

RS8

VDGND

VDGND

TO NAAR-7728
(SCH. 9)

PRINTED CIRCUIT BOARD VIEW FROM SOLDERING SIDE 12

3

P2705B

U38

CR2

CR2

P2705B

R2701

C2702

P2705B

R2701

C2702

COMPONENT2

Q2701

P2702

P2702

COMPONENT2

Q2701

P2702

P2702

CB2

CB2

C2704

C2704

25137731

-7731

D

V

NC

25137731

VD-7731

NC

D2701

D2701

1

RL2701

Y2

1

RL2701

Y2

COMPONENT1

D2702

C2701

P2701

P2701

COMPONENT1

D2702

C2701

P2701

P2701

CB1CR1

CB1CR1

VGND
VGND

+5V

RS10

4

VGND
VGND

+5V

RS10

RL2702

RL2702

Y1

Y1

P2704B

P2704B

VGND

CR2

CB2

COMPONENT

VGND

CR2

CB2

COMPONENT

VGND

VGND

Y2

Y2

C2703

C2703

VGND

VGND

CR1

P2703

CR1

P2703

VGND

OUT

VGND

OUT

CB1

CBCR

CB1

CBCR

VGND

VGND

U38

VGND

VGND

VGND

CR

CB

Y1

Y1

P2703

VGND

P2703

Y

Y

VGND

VGND

CR

CB

Y

Y

5

COMPONENT VIDEO PC BOARD(NAVD-7731)

TX-SR800

A

WIRING VIEW 2-2

1

BIAS SELECTOR
RELAY PC BOARD
(NAPS-7692)
(SCH. 7)

2

JL6953A

P9501

JL7201C

JL7201B

P3600P3601 P4600P4601

U8

PRE-AMPLIFIER
PC BOARD
(NAAF-7718)
(SCH. 4)

P4020B

P6951

U31

BCD

NCAF-7718

P5004E

P4010B

JL6953B

P9505A

P6952A

JL4612

P5003E

P4012A

P4011B

FAN

T901
NPT-1454

3

FRONT/CENTER
CHANNELS SPEAKER
TERMINAL PC BOARD

P6830

(NAETC-7694)
(SCH. 7)

P2906

U10

P6007A

P6800

P6810D

4

P6832

P201

P202

P203

P204

P205

P2901B

P6830B

P6832B

JL931A

U39

POWER
TRANSFORMER

NAPS-7691

P911

PRIMARY CIRCUIT

U7

PC BOARD
(NAPS-7691)
(SCH. 8)

P902

AC-G

P918J

P918

AC-H

P909

P919A

P923A

P901A

JL931B

P915

S902

P918A

P920A

P917

P917A

POWER SWITCH
PC BOARD

U9

(NASW-7693)
(SCH. 8)
Except 120V and
Australian model

P6008A

U11

P6802

RI TERMINAL
PC BOARD
(NAETC-7733)
(SCH. 9-1)

SURROUND
CHANNELS SPEAKER
TERMINAL PC BOARD

5

P6812E

(NAETC-7695)
(SCH. 7)

TX-SR800

A

WIRING VIEW 2-1

1

2

U12

JL9503A

BCD

POWER SUPPLY
PC BOARD
(NAPS-7708)
P28 (SCH. 7)

11

4A

JL950

JL

6933A

U23

P9502A

P9508

JL9503B

JL6933B

3

U6

FRONT/CENTER
CHANNELS DRIVER
CIRCUIT
PC BOARD
(NAAF-7690)
(SCH. 5-2)

4

5

FAN DRIVE
CIRCUIT PC BOARD
(NAETC-7696)
(SCH. 7)

P6012A

P6002A

P6011A

P6001A

P6010A

P6000A

POWER AMPLIFIER
PC BOARD
(NAAF-7706)
(SCH. 6)

U21

P6952

P6810C

P6810B

P6810A

P6931A

P6931

P6010

P6002

P6001

P6007

P6008

P6012

P6011

Thermal detector
PC board
(NAETC-7697)
(SCH. 7)

P6006

P5004D

P5003CP5003B

P5004C

P6212

P5004B

P5003A

P6000

P5004A

P6101

U13

P6005

P6004

P6003

P6013

P6016

P6015

P6014

P6812C P6812D

P6812B

P6812A

U29

Thermal detector
PC board
(NAETC-7714)
(SCH. 8)

P6006A

P6016A

P6005A

P6015A

P6004A

P6014A

P6003A

P6013A

JL9504B

U22

SURROUND
CHANNELS
DRIVER
CIRCUIT
PC BOARD
(NAAF-7707)
(SCH. 5-1)