Onkyo TXSR-805 Service manual

SERVICE MANUAL

AV RECEIVER

TX-SR805/SA805

Ref. No. 3994

052007

MODEL

TX-SR805

MODEL TX-SA805

STANDBY/ON

STANDBY

READY

ZONE 2

ZONE 3

AUX 2VCR/DVR

DVDAUDIO SELPURE AUDIO PHONO

TX-SR805 Black, Golden and Silver models

B UDC, S UDC, B MDC, S MDC
G UDT, G MDT

B UMP, S UMP, B MMP, S MMP
B MMA, S MMA, B MMA, S MMA

G UMK, G UMQ, G UMT
G MMK, G MMQ, G MMT

TX-SA805 Golden models

TAPECBL/SAT GAME/TV AUX 1

CDTUNER

120V AC, 60Hz

220-240V AC, 50Hz

220-240V AC, 50/60Hz

220-240V AC, 50/60HzG UMR, G MMR

ON STANDBY

TV

INPUT

DVD

CBL/SATVCR/DVR

+

123

TV CH

GAME/TV

AUX1 AUX

2

-

456

CD

TUNER

TAPE

789

TV VOL

D. TUN

PHONO

CLEAR

+10

0

10 11 12

MASTER VOLUME

DISPLAY

PUSH TO OPEN

--/---

INPUT SELECTOR

MACRO

123

REMOTE MODE

DVD

VCR

TV

CABLE DOCK

SAT

DIMMER

P

O

T

+

CH

DISC

ALBUM

-

PREV

S

E

T

CH

REC

LISTENING MODE

SURR

STEREO

REPEAT

AUDIO

DIRECT

PURE A

TEST TONE

CH SEL

VIDEO OFFOPEN/CLOSE

AUDIO SEL

VCRVCR DVDDVD HDDHDD

ZONE

3

CD

ZONE

2

CDR/MD

RECEIVER

TAPE/AMP

SLEEP

M

U

N

E

E

N

M

U

ENTER

VOL

G

U

T

I

I

X

D

E

E

N

R

U

U

T

P

E

R

GNITUMYALPSID

PLAYLIST

RANDOM

PLAY MODE

SUBTITLE

THX

ALL ST

+

­LEVEL

LEVEL

S. RESTORE

L NIGHT

Re-EQ

RC-

690

M

RC-690M

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.

TX-SR805/SA805

.

EXPLODED VIEWS-1

A118

A116

A114

x 2 pcs.

A113

U14

A135

x 2 pcs.

U32

A135

F9101
F9102

F9000

F9100

U13

F2501
F2502

U31

A100

U30

A119

U017

A098

A106
A105

A070

x 4 pcs.

A068

x 4 pcs.

A112

x 51 pcs.

A110

U10

U09

U11

A013

x 3 pcs.

U42

A104

U08
U07

U26

P2801

A090

U06

A076

x 4 pcs.

P102

P101

A139

A112

x 2 pcs.

A112

x 4 pcs.

U28

A096

U25

U12

A094

x 2 pcs.

A075

x 3 pcs.

U27

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

A092

A082

x 5 pcs.

A078

x 3 pcs.

A139

A013

x 2 pcs.

A013

x 2 pcs.

A261

A013

x 15 pcs.

U34

U40

A013

x 3 pcs.

A066

A402, A406:

Silver or Golden model

A112, A404: Black model

P7501

A137

U33

A013

x 2 pcs.

A253

U36

A086

A013

x 5 pcs.

A406
A112

x 3 pcs.

A270

A013

x 2 pcs.

U38

A259

A313

A112

x 8 pcs.

A223

A013

U39

A013

U41

A201

A219

A239

A221

A013

x 3 pcs.

A209

A205

A251

A255

A303

A112

x 2 pcs.

A412

A013

x 2 pcs.

A311

A400

A411

A301

A215

A213

A402
A404

x 6 pcs.

A410

A285

x 3 pcs.

A281

A013

A217

A207

A211

TX-SR805/SA805

TX-SR805/SA805

EXPLODED VIEWS-2

<Fig-1>

A009

x 12 pcs.

Q6090

Q6065

Q6085

Q6053

F6601

F6602
F6603
F6604

A013

x 2 pcs.

A007

x 4 pcs.

A005

x 4 pcs.

A120

A014

A013

x 2 pcs.

U05

Q6095

Q6063

Q6093

Q6083

U02

A007

x 4 pcs.

A005

x 4 pcs.

Q6060

Q6050

Q6080

Q6055

A011

x 2 pcs.

U04

U16

U21

U01

Q6091

Q6061

A013

x 7 pcs.

U18

U23

U03

Q6096

Q6066

Q6081

Q6051

A009

x 16 pcs.

Q6064

Q6094

Q6086

Q6056

Q6050A

x 2 pcs.

A001

A003

A018

A013

U24

Q6092

Q6054

Q6084

A013

x 3 pcs.

A013

x 2 pcs.

Q6062

U17

Q6052
Q6082

U20

U22
U19

A013

x 4 pcs.

Q6080A

x 2 pcs.

A001

A003

A120

A062

A021

A060

x 2 pcs.

A120

P061

A013

x 8 pcs.

A022

A013

x 6 pcs.

F9301

T901

A042

x 4 pcs.

U37

A021

A044

A040

A058

A064

A056

x 4 pcs.

A021

A046

x 4 pcs.

A018

A015

A048

P062

A049

A090

x 4 pcs.

A120

A013

x 2 pcs.

A022

TX-SR805/SA805

A025

A013

x 2 pcs.

TX-SR805/SA805

A

BLOCK DIAGRAM-1

AUDIO SECTION

AM ANTENNA

1

(DC Type Only)

2

TUNER

(TX-SA805 Only)

XM
Sirrus

CD

PHONO

TAP E

TAPE OUT

AUX 1

GAME/TV

FM

ANTENNA

L

R

L

R

L

R

L

R

L

R

L

R

L

R

TUNER UNIT

TX-SR805 Only

.

.

BCDEFGH

Analog Switch Array

TC94A46CFG

ch2

ch1

ch6

ch4

ch3

ch7

ch5

ch8

ch9

ch10

Q4029

MAIN A

MAIN B

Z2

Z3

0dB -6dB

video REC

-6dB

RL

0dB

MCH SR

NJU7312A

MAIN L
DAC FL
MIX L

MAIN R
DAC FR
MIX R

MCH C
DAC C

MCH SW
DAC SW

MCH SL
DAC SL

Q4304

VIDEO IN

.

.

AUX 2

R

.

RIAA

.

L

SETUP MIC

1
2
3

NJU7312A

CBL/SAT

VCR/DVR OUT

3

VCR/DVR IN

DVD

MULTI CHANNEL INPUT

4

IN 1
IN 2
IN 3

HDMI

IN 4

OUT

OPTICAL IN 1

OPTICAL IN 2

DIGITAL IN

(FRONT)

OPTICAL OUT

5

<Note>
Refer to SCHEMATIC DIAGRAM-9 and -17 (SD-9 and SD-17)
for digital audio signal flow wave forms.

COAX IN 1

COAX IN 2

COAX IN 3

FL

FR

SW

SL

SR

SBL

SBR

L

R

L

R

Q4305

NJU7313A

L

R

L

R

ch11

ch12

ch14

ch13

V_OUT_L

V_OUT_R

Q4305 NJU7313A

DAC_FL

DAC_FR

DAC CT2

DAC SW2

DAC_CT

DAC_SW

DAC_SL

DAC_SR

DAC_SBR

DAC_SBL

MCH_CT

MCH_SR

MCH_SL

MCH_SW

MCH_SBR

MCH_SBL

C

I2S

HDMI

I/F

I2S

(DVD audio,etc)

SPDIF

Q3001

TC74VHC157FT

DSD

TC74VHC157FT

MULTIPLEXER

FLASH ROM

SD_RAM

I2S/DSD

1st DSP Q3401 TMS320D790E001BZDH275

2nd DSP Q3501 TMS320D788E001BRFP266

3rd DSP Q3601 TMS320D707E001BRFP250

RX0

RX5
RX6
RX7

-6dB

-6dB

DSP BLOCK

DSD

ADC

DIR

Q3041

CS42516

I2S

Q4304

NJU7312A

Q4405

CS3318

HEADPHONES

1
2
3

7 CH

POWER

AMPLIFIERS

+29dB

TX-SR805/SA805

SPEAKER TERMINALS

FRONT LEFT

Q4306

NJU7311A

0dB FIX

0dB FIX

Q4204

R2S15211FP

TONE

TONE

FL

FR

C

SL

SR

SBL

SBR

+20dB

0dB FIX

0dB FIX

SW

+29dB

+29dB

+29dB

+29dB

+29dB

FRONT RIGHT

CENTER

SURR LEFT

SURR RIGHT

SUUR BACK
or Bi-AMP LEFT

+29dB

SUUR BACK
or Bi-AMP RIGHT

ZONE2 LEFT

ZONE2 RIGHT

.

ZONE2 PREOUT/LINEOUT

L

R

PRE OUT

L

FRONT

R

CENTER

ZONE3 PREOUT/LINEOUT

L

R

SUBWOOFER

L

SURR

R

L

SURR
BACK

R

FL

PCM1796

Q3701

DAC

12V TRIGGER

CONTROL

FR

C

Q3721

PCM1796

SW

DAC

.

TC74VHC157FT MULTIPLEXER

SL

PCM1796

Q3741

DAC

.

SR

SBL

PCM1796

Q3761

DAC

.

SBR

C2

Q3781

PCM1796

DAC

.

SW2

MAIN MICROPROCESSOR

IR
REMOTE
SENSOR

RI

INTERFACE

RS-232

INTERFACE

Q7001

M3087BFKBGP

12V TRIGGER OUT

/ZONE 2

IR IN

IR OUT

RI

RS-232C

TX-SR805/SA805

A

BLOCK DIAGRAM-2

VIDEO SECTION

1

COMPONENT VIDEO

IN 1

IN 2

2

IN 3

COMPOSITE VIDEO

3

Y

CB

CR

Y

CB

CR

Y

CB

CR

DVD

VCR/DVR

CBL/SAT

GAME/TV

AUX 1

AUX 2

(FRONT)

BCDEFGH

VIDEO BOARD
NAVD-9052(SD-6)

74HC4051

MAIN

Z2

Q2012,Q2013

LPF(12MHz)

LPF(6MHz)

NJM2587

6dB DRV

6dB DRV

Q2201

NJW1321

C-DET

.

6dB

6dB

6dB

6dB

6dB

6dB

Y

.

.

CB

.

.

CR

.

HDAPY

HDAPB

HDAPR

MMP

Y

CB

CR

S VIDEO INPUT

C

Y

DVD

VCR/DVR

YC

4

CBL/SAT

YC

C

Y

GAME/TV

AUX 1

AUX 2

(FRONT)

YC

YC

NOTE
MMP is short for MAIN MICROPROCESSOR.

5

<Note>
Refer to SCHEMATIC DIAGRAM-6, -15 and -17 (SD-6, SD-15 and SD-17)
for video and HDMI signal waveforms.

MAIN

Z2

MAIN

Z2

LPF(12MHz)

LPF(6MHz)

LPF(12MHz)

BPF(140K-6MHz)

6dB DRV

6dB DRV

6dB

6dB DRV

S-DET

MMPV

Z2 S-DET

MMPV

DRV

MM1512

6dB DRV

TX-SR805/SA805

MMP

Q2206

NJM2586A

100MHz -3dB

6dB

6dB

6dB

VMUT

COMPONENT VIDEO

Y

MONITOR OUT

CB

CR

MMP

HDBPY

HDBPB

HDBPB

Y

CB

CR

24MHz MAX

Q2012,Q2013

NJM2587

Y

CB

CR

HDMI BOARD

NAHDM-9107

(SD-15, 16)

Y

C

75

75

75

75

75

HDASY

HDASC

CVBS

HDACV

12MHz MAX

75

CVBS

HDBCV

HDBSC

Y

HDBSY

C

LPF(12MHz)

LPF(12MHz)

LPF(12MHz)

6dB DRV

6dB DRV

6dB DRV

COMPOSITE VIDEO

MONITOR OUT

LPF(6MHz)

DRV6dB

VCR/DVR OUT

CONTROL

NJU7312AM

VCL

VDATA

VSTB

CONTROL

NJU7313AM

VCL

VDATA

VSTB

MMP

LPF(6MHz)

BPF(140K-6MHz)

6dB DRV

6dB DRV

C

Y

MONITOR OUT

C

Y

VCR/DVR OUT

COMPOSITE VIDEO

ZONE2 OUT

S VIDEO OUTPUT

TX-SR805/SA805

A

SCHEMATIC DIAGRAM-1 (SD-1)

AUDIO SECTION-1

L

CD

P4001

R

L

P4003

R

L

R

L

R

L

P4004

R

L

R

L

R

L

P4005

R

L

R

L

R

L

P4006

R

L

P4007

R

L

R

1

TUNER

(TX-SA805 Only)

TAPE OUT

2

TAP E

AUX1

GAME/TV

3

CBL/SAT

VCR/DVR OUT

VCR/DVR IN

4

DVD

FRONT

CENTER

SUB WOOFER

MULTI CH

INPUT

5

SURROUND

SURROUND

BACK

BCDEFGH

NAASP-9050(1/2)

47/50

330

TX-SA805 Only

C4087

102J

C4088

102J

C4089

102J

102J

C4090

R4103

R4104

R4001

330

R4002

R4005

330

330

R4006

R4009

330

330

R4010

R4017

330

R4018

R4021

330

330

R4022

R4025

330

330

R4026

R4013

47

47

R4014

R4029

R4030

R4033

330

330

R4034

R4600

330

330

R4601

R4602

330

330

R4603

R4604

330

R4605

R4606

330

R4607

330

330

330

330

330

330

330

221J

221J

221K

221K

221J

221J

221J

221J

221J

221J

221J

221J

221J

221K

221K

221J

221J

221J

221J

221J

221J

221J

221J

C4073

C4074

C4001

C4002

C4003

C4004

C4005

C4006

C4009

C4010

C4011

C4012

C4013

C4014

C4007

C4008

C4015

C4016

C4017

C4018

C4600

C4601

C4602

C4603

C4604

C4605

C4606

C4607

C4075

56K

R4105

56K

R4106

47/50

C4076

C4019

47/50

56K

R4003

56K

R4004

47/50

C4020

R4041

10

221J

220K

R4007

221J

220K

R4008

10

R4042

C4023

47/50

56K

R4011

56K

R4012

47/50

C4024

C4027

47/50

56K

R4019

56K

R4020

47/50

C4028

C4031

47/50

56K

221J

R4023

56K

221J

R4024

47/50

C4032

C4035

47/50

56K

R4027

56K

221J

R4028

47/50

C4036

R4051

10

220K

R4015

220K

R4016

R405210R4054

C4039

47/50

56K

R4031

56K

R4032

47/50

C4040

C4043

47/50

56K

R4035

56K

R4036

47/50

C4044

C4610

47/50

56K

R4610

56K

R4611

47/50

C4611

C4612

47/50

56K

R4612

56K

R4613

47/50

C4613

C4614

47/50

56K

R4614

56K

R4615

47/50

C4615

C4616

47/50

56K

R4616

56K

R4617

47/50

C4617

R4107

R4108

R4037

R4038

R4047

R4048

R4057

R4058

R4061

R4062

R4065

R4066

R4069

R4070

R4073

R4074

R4620

R4621

R4622

R4623

R4624

R4625

R4626

R4627

220K

220K

220K

220K

R4043

100

R4044

220K

220K

220K

220K

220K

220K

220K

220K

R4053

220K

220K

220K

220K

220K

220K

220K

220K

220K

220K

220K

220K

100

5

6

2

3

5

6

2

3

100

5

6

2

3

5

6

2

3

5

6

2

3

5

6

2

3

100

5

6

2

3

5

6

2

3

5

6

Q4040B
Q4040A

2

3

5

6

2

3

5

6

2

3

5

6

2

3

NE5532

8

Q4016B
Q4016A

4
8

Q4001B
Q4001A

4

8

Q4002B

4
8

4
8

4
8

NE5532
NE5532

4

8

Q4014B

4
8

Q4015B
Q4015A

4
8

4
8

NE5532

Q4041B
Q4041A

NE5532

4
8

NE5532

Q4042B
Q4042A

NE5532

4
8

NE5532

Q4043B
Q4043A

NE5532

4

AMPLIFIER PC BOARD

U06

7

1

NE5532

NE5532

7

1

NE5532

NE5532

7

NE5532

1

Q4002A

Q4011B

NE5532
NE5532

1

Q4011A

Q4012B

7

NE5532
NE5532

1

Q4012A

Q4013B

7

1

Q4013A

NE5532

1

Q4014A

NE5532

NE5532

7

1

NE5532

NE5532

7

1

NE5532

7

1

7

1

7

1

7

7

C4622

47/50

47/50

C4623

C4624

47/50

47/50

C4625

C4626

47/50

47/50

C4627

220

R4046

R4055

220

R4056

R4045

220

220

R4632

R4633

R4634

R4635

R4636

R4637

220K

220K

220K

220K

220K

220K

22(1/2W)

R4115

R4116

22(1/2W)

22(1/2W)

R4117

C4083

R4118

22(1/2W)

+14.4V

22(1/2W)

R4119

C4085

22(1/2W)

R4120

C4081

100/50

100/50

+14.4V

100/50

-14.4V

-14.4V

NAASP-9051

1K

R4077

221K

C4091

P4001

L

R

PHONO

221K

1K

R4078

XM_R

XM_L

MCH_C
MCH_SW
MCH_SL
MCH_SR
MCH_SBL
MCH_SBR

40

MONO

39

SUBL

38

SUBR

37

ADCR

36

ADCL

35

FRIN2

34

FLIN2

33

SRIN2

32

SLIN2

31

SWIN2

30

CIN2

29

SBRIN2

223J

28

SBLIN2

C4228

27

C4230

823J

25

R4254

C4232

1.8K
474J

R4079

C4055

221K

9

R4080

C4056

42

41

AVCC23TRE_L22BASS_L2

24

223J

C4227

U07

2SC2240-BL

R4089

220

3.3K

R4175

R4081

C4175

2.7K(1/2W)

152J

Q4017

C4057

47/50

1K

56K

P4030A

8
7

56K

44

43

CLOCK

41 DGND

27 TRE_R
26 BASS_R2
25 BASS_R1

21

C4229

823J

R4253

220K

C4177

R4085

R4133

R4177

221J

22K

C4059

47/50

P4030B

R4083

D4001

9
8

UDZS5.6B
UDZS5.6B

7

R4084

D4002

22K

47/50

C4060

221J

R4134

C4178

R4086

220K

R4178

1K

C4058

47/50

Q4018

2SC2240-BL

C4176
152J

R4082

R4176

220

2.7K(1/2W)

+15V

R4090

3.3K

5NC4

3NC2

1

80
79

NC

S06

S05

78

S03

80 S04

77

NC

79 NC

76

S02

75

NC

74

S01

73

NC

72

NC

71

S01

70

NC

69

S02

68

66 NC

NC

67

65 S04

S03

66
65

S0562NC61S0660NC59S0758NC57S0856NC55S0954NC53S1052NC51S1150NC49S1248NC47S1346NC

64NC63

R4256

10K

R4255

10K

52

51

50

49

48

47

46

45

AVEE

42 DATA

BASS_L1

20

C4231

1.8K

474J

INL3

INL2

INL1

INR3

INR2

INR1

Q4204

R2S15211FP

SELECTOR
VOL, TONE

FROUT18AGND17FLOUT16FLC156-C

FRC

19

47/50

C4233

47/50

C4234

47/50

47/50

C4213

C4214

INR4

6-OUT

14

C4236

INL4

AGND125-OUT

13

47/50

PHONO PC BOARD

2SC2240-BL

R4091

3.3K

Q4019

220

Q4021
2SC2712

2.7K

R4087

2.7K

R4088

2SC2712

Q4022

2SC2240-BL

220

R4136

R4092

3.3K

9NC8

7NC6

S08

S07

TC94A46CFG

ANALOG SW ARRAY

55

54

53

INL5

INR6

INR5

65 INRB/RECR2
66 INLB/RECL2
67 INR10/RECR4
68 INL10/RECL4
69 INR11/RECR5
79 SBLIN1
80 SBRIN1

4-C

5-C

11

10

C4235

47/50

+14.0V

NE5532

8

Q4023A

5

7

4

6

470K

R4093

R4095

39K

C4063

C4065

682J

220

R4135

820

R4097

C4061

220/25

C4062

220/25

820

682J

C4064

220

R4098

39K

470K

Q4020

R4096

2

1

3

Q4023B

NE5532

17NC16

15NC14

13NC12

11NC10

S11

S12

S10

S09

Q4029

63

62

61

60

59

58

57

56

INL8

INL7

INL6

INR8

INR7

INLA/RECL1

INRA/RECR1

INL11/RECL5

RECR3

RECL3

4-OUT8AGND73-OUT63-C52-C42-OUT3AGND21-OUT11-C

9

C4240

C4238

C4237

47/50

47/50

47/50

C4067

182J

-14.0V

182J

C4066

1.2K

C4068

64

INR9

FLIN1

FRIN1

CIN1

SWIN1

SLIN1

SRIN1

22/50

GND

R4094

22/50

R4180

19NC18

S13

25 NC
26 COM3
27 NC

38 NC
39 COM3
40 NC

INL9

C4239

TX-SR805/SA805

<Note>
SD-x:XY is short for Shcematic Diagram-x and
each socket's location, X=A to H, Y=1 to 5.

+14.0V

820

22/50

C4067

R4099

1.2K

R4179

39K

C4065

182J

-14.0V

GND

182J

C4066

39K

R4094

22/50

820

1.2K

R4180

R4100

C4068

21NC20

19NC18

17

NC

S14

S13

25 NC
26 COM3
27 NC

38 NC
39 COM3
40 NC

S1346NC45S1444NC43COM142NC41COM2

48NC47

222J

23NC22

COM1

VSS

CS1

GND

DATA

STB
CS2

VDD

C4069

C4070

NC

CK

NC

24

R4101

222J

R4102

25
26
27

COM2

28
29
30
31
32
33
34
35
36
37
38
39
40

100(1/2W)

R4113

C4079

220/25

220K

220/25

C4080

R4114

100(1/2W)

220K

10K

10K

R4130

R4129

R4131

10K

P4030B

6
5
4
3
2
1

P4030A

6
5
4
3
2
1

-14.4V

+14.4V

C4101

47/50

47/50

C4102

C4105

47/50

47/50

C4106

R4151

R4152

R4155

R4156

220K

220K

220K

220K

3

2

6

5

3

2

6

5

NE5532AP
8

Q4030A
Q4030B

4
NE5532AP

NE5532AP

8

Q4031A
Q4031B

4

NE5532AP

C4103

1

47/50

220K

R4153

47/50

7

220K

R4154

C4104

R4161

NE5532AP

C4107

1

47/50

220K

R4157

220K

47/50

R4158

7

C4108

-14.4V

+14.4V

-14.4V

22(1/2W)

R4128

C4094

100/50

22(1/2W)
R4127

+14.4V

10K

R4159

10K

R4160

10K

10K

R4162

-15VCD

NAASP-9080

1

1

2

2

3

3

4

4

5

5

6

6

7

7

8

8

P4032A

P4032B

2

3

5

6

R4171

100K

R4165

8

Q4032A
Q4032B

4

NE5532AP

R4166

100

100

1

7

R4168

R4167

C4111

47/50

47/50

C4112

100K

100K

C4201

47/50

47/50

C4202

C4205

47/50

47/50

C4206

R4163
220K

R4164
220K

R4170

100

47/50

C4120

C4119
47/50

R4201

R4202

R4205

R4206

R4124

220K

220K

220K

220K

2.2K

2.2K
R4123

SELCLK
SELSDO
SELSTB

MCH_C
MCH_SW
MCH_SL
MCH_SR
MCH_SBL
MCH_SBR
TAPEOUTL
TAPEOUTR
VIDEOOUTL
VIDEOOUTR

Z2VOLSDO

Z2VOLCLK

VIDEO5L
VIDEO5R

TX-SR805 Only

Q4025

RN1441

RN1441

Q4026

R4169

47K

220K

R4126

220K

R4125

U32

AMPLIFIER PC BOARD

NE5532AP

3

8

C4203

1

2

47/50

220K

Q4201A

R4203

Q4201B

6

47/50

R4204

7

220K

5

C4204

NE5532AP

4

NE5532AP

3

8

C4207

1

2

47/50

220K

Q4202A

R4207

Q4202B

6

47/50

7

220K

5

4

NE5532AP

C4208

R4208

R4122

0

0

R4121

MainAL

MainAR

MainBL

MainBR

BTLL

BTLR

TUMUTE

TU_R

TU_L
XM_R
XM_L
SR_R
SR_L

SD-2

TO NAASP-9050(2/2)

63

INR9

RECR3

RECL3

FLIN1

FRIN1

SWIN1

SLIN1

SRIN1

1-OUT11-C

2

64

CIN1

INL9

47/50

C4239

+15V

-15V
PZ2L
PZ2R

GND

Z3MUTE
Z2MUTE

R4257

220K

220K

R4258

Z2R

65

Z2L

66
67
68
69
70
71
72
73
74
75

Z3L

76

Z3R

77
78
79
80

+6.9V

-6.9V

220/25

C4295

220/25

C4296

2SC2120
Q4291

47/50

C4293

47/50

C4294

2SA950

Q4292

R4293

D4291

D4292

R4294

1.5K

1.5K

+14.4V

47(1/2W)

R4291

C4291

220/25

C4292

220/25

47(1/2W)

R4292

UDZS7.5B

UDZS7.5B

-14.4V

1
2
3
4
5
6
7
8

9
10
11
12
13

P4033B

P4033A

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

47/50

C4219

47/50

C4220

47/50

C4215

47/50

C4216

220K

220K

220K

220K

R4231

220

R4229

R4230

220

R4232

R4219

220

R4217

R4218

220

R4220

Q4209

RN1441
RN1441

Q4210

RN1441
RN1441

R4221

Q4205

Q4206

R4222

R4235

R4233

100

10

Q4211

RN1441
RN1441

Q4212

10

100

R4236

R4234

R4223

Q4207

100

100

RN1441
RN1441

Q4208

10

10

R4224

220K

220K

220K

220K

R4237

R4238

R4225

R4226

221J

221J

221J

221J

R4239

C4221

C4222
47

R4240

R4227

C4217

C4218
47

R4228

47

47

102J

C4243

P4008

L

ZONE 3 PRE OUT/LINE OUT

R

L

ZONE 2 PRE OUT/LINE OUT

R

SD-2

TO NAASP-9050(2/2)

TX-SR805/SA805

A

SCHEMATIC DIAGRAM-2 (SD-2)

AUDIO SECTION-2

1

2

3

4

NAASP-9050(2/2)

VIDEO5L

-15V

MainAL

GND

MainAR

+15V

VIDEO5R

TO NAASP-9050(1/2) SD-1

MCH_C

MCH_SL
MainBL

TAPEOUTL
VIDEOOUTL

10

9
8
7
6
5
4
3
2

-15V

SD-14:F2

1

+15V

P4110

TO NAETC-9073

10

9
8
7
6
5
4
3
2

SD-14:H2

1

P4 111

TO NAETC-9073

PZ2L

BTLL

BTLR
MCH_SBR

PZ2R

TO NAASP-9050(1/2) SD-1

VIDEOOUTR
TAPEOUTR

MainBR
MCH_SR

MCH_SW

MCH_SBL

BCDEFGH

AMPLIFIER PC BOARD

U06

22(1/2W)

-14.4V

R4331

10K

R4332

R4302

100/50

C4302

22(1/2W)

R4301

+14.4V

C4319

102J

R4335

10K

2

4

1

3

C4321

47/50

Q4303A

NE5532AP

220K

R4347

220K

R4348

NE5532AP

5

Q4303B

6

7

C4322

10K

10K

R4336

C4320

102J

47/50

8

R4303
R4307
R4311

R4312
R4308
R4304

180

12K

12K

180

1.5K
R4305
R4309

12K

R4313

2.2K

FL

-14.4V

NJU7312A

ANALOG SW

+14.4V

R4314

12K

R4310
R4306

-14.4V

NJU7313A

ANALOG SW

+14.4V

-14.4V

NJU7311A

+14.4V

2.2K

1

VEE

Q4304

VDDR1R2

2.2K

2.2K

1.5K

1

2

VEE

Q4305

VDDR1R2R3R4

1

2

VEE

Q4306

30

29

FR

34567

L1

34567

L1

L2

R2R1VDD

27

28

R-COC1

L3L2L1

L-COM1

R3

R-COM1

L4L3L2

L3

L-COM1

R3

R4R5R6

L-COM1

L5

R-COM1R5R6

L4

L-COM2

R4

R-COM2

L6L5L4

8

L6

8

L5

R5

R-COM2

L-COM2
9

9

L8

L7

L-COM2

R7

R8

1011121314

L8

L7

R-COM2R7R8

1011121314

L6

L7

L-COM3

R7

R6

R-COM3

NC

L-COM3

NC

R-COM3

L-COM3

NC

R-COM3NCDATA

NC

L-COM4

NC

R-COM4

ST

VSS

DATA

CK

15

ST

VSS

CK

161718192021222324252627282930

15

ST

VSS

CK

DATA

1617181920212223242526

R4345

R4337

R4338
10K

R4339

10K

R4340

10K

10K

R4341

10K

R4342

R4343

10K

ANALOG SW

R4344

10K

10K

-14.4V

47/50

C4315

MIXL

10K

MIXR

+14.4V

-8.5V

Q4401

2SA950

R4403

220K

R4329

220K

R4330

C4316
47/50

2SC2712

Q4403

2.2K

R4401

22(1/2W)

NE5532AP

_FR

_SL

_FL

_SBL

_SBR

_SR

_C

_SW

220/25
C4405

330

R4405

UDZS9.1B

C4401
100/25

Q4302A

NE5532AP

Q4302B

47/50

C4403

D4401

5

MIC

ADL

Z2VOLCLK

Z2VOLSDO

Z3MUTE

26

Z2MUTE

RECMUTE

TUMUTE

TU_L

SR_L

XM_L

TU_R

TO NAAR-9075

SD-8:F4

SR_R

XM_R

SELSTB

GNDXM

SELSDO

SELCLK

ADR

AUX2_L

GNDAUX2

AUX2_R

-15VA

P4020A

+15VA

GNDA

GNDA

12345678910111213141516171819202122232425

GNDA

26

DACSL

DACSR

DACC

DACSW

ASWSTB

ASWSDO

ASWCLK

DACFL

DACFR

DACSBL

DACSBR

DACSWR

DACCR

SBZ2MUTE

TO NAAR-9075

AMUTE

VOLCS

VOLSDO

VOLCLK

VOLMUTE

VOLRST

SPRLF

HPRL

SPRLSB

P4021A

GNDDG

HPDET

12345678910111213141516171819202122232425

SD-8:G4

R4330

_FR

_SL

_FL

_SBL

_SBR

_SR

_C

_SW

220/25
C4405

330

R4405

UDZS9.1B

C4401
100/25

1

Q4302A

NE5532AP

NE5532AP

Q4302B

7

47/50

C4403

D4401

C4313

R4327

4

2

3

5

6

8

R4328

10K

C4314

47/50
C4404

D4402

UDZS9.1B

10K

220/25
C4406

2SA1162

C4402
100/25

102J

102J

Q4404

R4323

10K

R4324

10K

330

R4404

R4406

2.2K

R4321

10K

R4322

10K

R4407

1.2K(1/2W)

+8.5V

R4402

Q4301A
NE5532AP

NE5532AP

C4415
10/50

37
38
39
40
41
42
43
44
45
46
47
48

C4413
10/50

2SC2120

Q4402

22(1/2W)

1

Q4301B

7

OUT3
REFO3
IN3
REFI3
REFI2
IN2
REFO2
OUT2
VA+
VA­OUT1
REFO1

D4403

UDZ3.3B

C4407

47/50

102J

C4311

R4319

10K

4

2

3

5

6

8

R4320

10K

C4312

102J

28

29

30

32

33

34

35

36

VA-

1

IN5

IN4

VA+

OUT4

REFI531REFI4

REFO4

Q4405

CS3318

VOLUME

IN12REFI13RESET4MUTE5SCL/CCLK6SDA/MOSI7AD0/CS8ENOut9DGND

330

330

330

2.2K

2.2K

R4409

R4410

R4411

R4412

R4408

VOLCS

VOLSDO

VOLMUTE

VOLCLK

VOLRST

R4315

10K

R4316

10K

27

OUT5

REFO5

10VD11

Down Mix

-8.5V

+8.5V

25

26

VA-

VA+

OUT6

REFO6

REFI6
REFI7

REFO7

OUT7

OUT8

REFO8

REFI812IN8

C4408
C4409
C4410
C4411
C4412

TX-SR805/SA805

<Note>
SD-x:XY is short for Shcematic Diagram-x and

HEADPHONE AMP

+14.4V

1.8K

R4501

1.8K

100/50

C4417

2

R4417

18K

C4650

47/50

47/50

C4654

47/50

47/50

C4656

47/50

47/50

1.8K

R4418

C4651

C4652

47/50

220K

220K

R4504

3

Q4406A

102J

C4419

3

2

R4503

2.2K

R4505

2.2K

R4506

6

5

NE5532AP

NE5532AP

R4416

2.2K

220K

220K

220K

220K

220K

220K

220K

220K

8

NE5532AP

4

R4507

C4503

Q4505B

R4650

R4640

R4641

R4651

R4652

R4642

R4643

R4653

R4654

R4644

R4645

R4655

R4656

R4646

R4647

R4657

C4501

47/50

-14.4V

R4502

C4502

22(1/2W)

R4419

R4420

22(1/2W)

10/50

C4416

24
23
22

IN6

21
20
19

IN7

18
17
16

VA-

15

VA+

14
13

10/50

C4414

104Z

101J
101J
101J
101J

+14.4V

47/50

C4653

220K

5

Q4406B

NE5532AP

47/50

47/50

R4415

418

6

7

C4420

C4655

C4657

5.6K

102J

102J

C4504

R4508

220

220

220

220

220

220

220

220

1

Q4505A

5.6K

7

D4505

D4506

220K

R4413

R4414

220K

Q4610

RN1441
RN1441

Q4611

Q4612

RN1441
RN1441

Q4613

Q4614

RN1441
RN1441

Q4615

Q4616

RN1441
RN1441

Q4617

R4509

D4501

D4503

D4507

R4511

R4512

D4508

1SS352

D4504

D4502

R4510

2.7K

1SS352

1SS352

2.7K

2.7K

1SS352

1SS352

2.7K

R4660

100

RN1441
RN1441

100

R4661

R4662

100

Q4622
RN1441
RN1441
Q4623

100

R4663

R4664

100

RN1441
RN1441

100

R4665

R4666

100

RN1441
RN1441

100

R4667

Q4501

47(1/2W)

R4515

R4516

47(1/2W)

R4514

Q4502
2SC2235-Y

2SC2235-Y

R4513

47(1/2W)

Q4503

2SA965-Y

Q4504

2SA965-Y

47(1/2W)

R4670

10

Q4620

Q4621

10

R4671

R4672

10

10

R4673

R4674

10

Q4624

Q4625

10

R4675

R4676

10

Q4626

Q4627

10

R4677

Q4506

R4518

RL4501

2

3

6

D4509

1SS352

C4505

2SC2712

100K

5

4

1

104

1.8K

R4517

R4519

P4100

P4101

5

2

4

1

1

3

6

5

2

4

7

7

3

6

8

8

each socket's location, X=A to H, Y=1 to 5.

39

1.8K

Q4407

2SC2712

C

SR

SBR

R

L

SBL

SL

104

+12.0V

C4423

1SS352

D4404

RL4401

12

1
9

4

1
9

4

1
9

4

1
9

4

220K

220K

220K

220K

220K

220K

1SS352

220K

220K

R4680

R4681

R4682

R4683

R4684

R4685

R4686

R4687

221J

221J

221J

221J

221J

221J

221J

221J

R4690

C4630

C4631

R4691

R4692

C4632

C4633

R4693

R4694

C4634

C4635

R4695

R4696

C4636

C4637

R4697

47

47

47

47

47

47

47

47

10

12

10

12

10

12

10

8

3
5

8

3
5

8

3
5

8

3
5

RL4402

RL4403

104

C4424

D4405

RL4404

R4421

C4421

102J

C4422

102J

HP_L
GND

HP_R

HPDET

GNDDG

Q4408
2SC2712

13
12
11
10

5
4
3
2
1

SD-13:G2

JL4013B

TO NADIS-9088(JL4103B)

1.8K

R4422

9
8
7
6
5
4

SD-5:A1

3
2
1

TO NAAF-9039

P5000

P4009

L

FRONT

R

CENTER

SUB WOOFER

P4010

L

SURROUND

R

L

SURROUND

BACK

R

PRE OUT

-14.4V

+12V

RLGND

GND

+15V

-15V

1
2
3
4
5
6

JL4014B

TO NATRM-9055

SD-7:C2

NOTE

THE COMPONENTS IDENTIFIED BY MARK ARE CRITICAL FOR SAFETY.
REPLACE ONLY WITH PART NUMBER SPECIFIED.
VOLTAGE (MEASURED WITH VOLTMETER) IS DC VOLTAGE.(NO INPUT SIGNAL).
ALL PNP TRANSISTORS ARE EQUIVALENT TO 2SA1015-GR UNLESS OTHERWISE NOTED.
ALL NPN TRANSISTORS ARE EQUIVALENT TO 2SC1815-GR UNLESS OTHERWISE NOTED.
ALL DIODES ARE EQUIVALENT TO 1SS133 UNLESS OTHERWISE NOTED.
ELECTROLYTIC CAPACITORS ( ) ARE IN uF/WV.
ALL CAPACITORS ARE IN pF/50WV UNLESS OTHERWISE NOTED.
EX) 030- 3pF, 330- 33pF, 331- 330pF, 333- 0.033uF
ALL RESISTORS ARE IN OHMS 1/4WATTS UNLESS OTHERWISE NOTED.
THE THICK LINES ON PC BOARD ARE THE PRINTING SIDE OF THE PARTS.
EX) PRINTING SIDE
CIRCUIT IS SUBJECT TO CHANGE FOR IMPROVEMENT.

!

TX-SR805/SA805

A

SCHEMATIC DIAGRAM-3 (SD-3)

POWER AMPLIFIER SECTION-1

1

2

3

4

5

NACLA-9064

U19

POWER AMP
PC BOARD

3
2
1

P5011A

SD-5:H3

TO NAAF-9039

FRONT R

NACLA-9069

U24

POWER AMP
PC BOARD

3
2
1

P5016A

SD-5:H2

TO NAAF-9039

SURROUND
BACK R

NACLA-9067

U22

POWER AMP
PC BOARD

3
2
1

P5014A

SD-5:H2

TO NAAF-9039

SURROUND
R

NACLA-9065

U20

POWER AMP
PC BOARD

3
2
1

P5012A

SD-5:H1

TO NAAF-9039

CENTER

P5021A

P5026A

P5024A

P5022A

R5001

C5021

221K

R5006

C5026

221K

R5004

1K

C5024

221K

R5002

C5022

1K

1K

1K

221K

C5011

+

47/50

MTZJ5.6B

D5001

C5016

+

47/50

D5006

MTZJ5.6B

C5014

+

47/50

D5004

MTZJ5.6B

C5012

+

47/50

D5002

MTZJ5.6B

R5011

+

C5051

R5016

+

C5056

R5014

+

C5054

R5012

+

C5052

10/50

10/50

10/50

10/50

BCDEFGH

R5071

56K

1.8K

R5076

56K

1.8K

R5074

R5024

56K

R5094

R5072

R5022

56K

R5092

100K

R5021

330

R5091

R5291

100K

R5026

330

R5096

R5296

100K

330

1.8K

R5294

100K

330

1.8K

R5292

+62.8V

+52.7V

-59.3V

100K

+62.8V

+52.7V

-59.3V

100K

+62.8V

+52.7V

-59.3V

100K

+62.8V

+52.7V

-59.3V

100K

R5111

Q5061

2SC2240-BL

-0.6V

Q5001

R5031

2SC2240-BL

-0.9V

-11.0V

R5116

2SC2240-BL

Q5066

-0.6V

Q5006

2SC2240-BL

-0.9V

R5036

-11.0V

R5114

Q5064

2SC2240-BL

-0.6V

Q5004

2SC2240-BL

-0.9V

R5034

-11.0V

R5112

Q5062

2SC2240-BL

-0.6V

Q5002

2SC2240-BL

-0.9V

R5032

-11.0V

2.2K

2.2K

330

2.2K

330

2.2K

+64.8V

2.2K
R5141

R5121

+62.8V

120K

R5361

Q5071

+53.3V

2SC2240-BL

R5371

560K

330

C5041

220/25

R5041

5.6K

120K

120K

120K

R5051

R5061

R5366

R5376

R5056

R5066

R5364

R5374

R5054

R5064

R5362

R5372

R5052

R5062

Q5021

2SC2240-BL

2.7K

R5126

+53.3V

560K

330

R5046

5.6K

Q5026

2SC2240-BL

2.7K

R5124

+53.3V

560K

330

R5044

5.6K

Q5024

2SC2240-BL

2.7K

R5122

+53.3V

560K

330

R5042

5.6K

Q5022

2SC2240-BL

2.7K

Q5011

-64.8V

+64.8V

2.2K

+62.8V

Q5076

Q5016

-64.8V

2.2K

+62.8V

Q5074

Q5014

-64.8V

+64.8V

2.2K

+62.8V

Q5072

Q5012

-64.8V

+

R5281

2SC2240-BL

R5171

R5146

2SC2240-BL

220/25

C5046

+

R5286

2SC2240-BL

R5176

+64.8V

R5144

2SC2240-BL

C5044

220/25

+

R5284

2SC2240-BL

R5174

R5142

2SC2240-BL

C5042

220/25

+

R5282

2SC2240-BL

R5172

330

330

820

+63.4V

Q5041

(1/2W)

10K

-63.3V

820

820

+63.4V

Q5046

(1/2W)

10K

-63.3V

820

820

+63.4V

Q5044

(1/2W)

10K

-63.3V

820

820

+63.4V

Q5042

(1/2W)

10K

-63.3V

820

R5131

(1/4W)

2SA949Y

22/63

+

R5151

C5081

R5161

(1/4W)

R5136

(1/4W)

2SA949Y

22/63

+

R5156

C5086

R5166

(1/4W)

R5134

(1/4W)

2SA949Y

22/63

+

R5154

C5084

R5164

(1/4W)

R5132

(1/4W)

2SA949Y

22/63

+

R5152

C5082

R5162

(1/4W)

820

R5181

33

Q5031

0.0V

(1/2W)

10K

1K

820

33

Q5036

0.0V

(1/2W)

10K

1K

820

R5184

33

Q5034

0.0V

(1/2W)

10K

1K

820

R5182

33

0.0V

(1/2W)

10K

1K

(1/4W)

(1/4W)

2SA949Y

+

(1/4W)

-B2R

(1/4W)

(1/4W)

R5186

2SA949Y

+

C5076

101K

(1/4W)

-B2SBR

(1/4W)

(1/4W)

2SA949Y

10/100

+

C5074

101K

(1/4W)

-B2SR

(1/4W)

(1/4W)

Q5032

2SA949Y

10/100

+

C5072

101K

(1/4W)

-B2C

+B2R

+64.0V

C5111

10/100

C5071

101K

C5101

+B2SBR

+64.0V

C5116

10/100

C5106

+B2SR

+64.0V

C5114

C5104

+B2C

+64.0V

C5112

C5102

010D

010D

18K

010D

18K

010D

R5301

R5211

R5221

R5331

R5216

R5226

R5336

R5304

R5214

R5224

R5334

R5302

R5212

R5222

R5332

82

18K

18K

Q5081

82

R5306

Q5056

18K

Q5086

82

82

Q5054

18K

Q5084

82

82

Q5052

18K

18K

Q5082

82

(1/4W)

Q5051

+

C5121

+

(1/4W)

+

C5126

+

C5136

(1/4W)

(1/4W)

+

C5124

+

C5134

(1/4W)

(1/4W)

+

C5122

+

(1/4W)

-1.1V

2SA1360Y

100/100

C5131

2SC3423-Y

82

(1/4W)

2SA1360Y

100/100

100/100

2SC3423-Y

2SA1360Y

100/100

100/100

2SC3423-Y

2SA1360Y

100/100

C5132

2SC3423-Y

100/100

100/100

R6011

R6021

R6031

R6041

R6051

R5241

R6016

R6026

R6036

R6046

R6056

R5246

R6014

R6024

R6034

R6114

R6044

R6054

R5244

R6012

R6022

R6032

R6042

R6052

R5242

+1.1V

4.7K

3.3K

1.8K

R6111

10K

1K

IDLING

2.7K

-1.1V

+1.1V

4.7K

3.3K

1.8K

R6116

10K
1K

IDLING

2.7K

-1.1V

+1.1V

4.7K

3.3K

1.8K

10K

1K

IDLING

2.7K

-1.1V

+1.1V

4.7K

3.3K

1.8K

R6112

10K

1K

IDLING

2.7K

-1.1V

15

R5231

ADJ.

15

R5236

ADJ.

15

R5234

ADJ.

15

R5232

ADJ.

R5251

R5261

102J

(1/4W)

R5256

R5266

102J

(1/4W)

56K

R5254

R5264

(1/4W)

R5252

R5262

C6002
102J

(1/4W)

15

56K

270K

C6001

15

56K

270K

C6006

15

270K

C6004
102J

15

56K

270K

(1/4W)

(1/4W)

(1/4W)

(1/4W)

R6061

120

(1/4W)

120

(1/4W)

R6062

Q6011

+B1SBR

Q6014

+B1R

+BR

120

(1/4W)

NFR

2SC1740S_S

-BR

-B1R

+BSBR

R6066

NFSBR

Q6016

2SC1740S_S

-BSBR

-B1SBR

+B1SR

+BSR

R6064

NFSR

2SC1740S_S

-BSR

-B1SR

+B1C

+BC

120

(1/4W)

Q6012

2SC1740S_S

-BC

-B1C

Q6021

47/50

47/50

47/50

+65V

(1/4W)

R6311

2SA933

-65V

+65V

(1/4W)

R6316

Q6026

2SA933

-65V

+65V

(1/4W)

R6314

2SA933

Q6024

-65V

+65V

(1/4W)

R6312

2SA933

Q6022

-65V

10

C6011

10

C6016

10

C6014

10

C6012

120

47/50

(1/4W)

120

120

(1/4W)

(1/4W)

(1/4W)

120

(1/4W)
82

(1/4W)

120

18

(1/4W)

Q6042

2SA949Y

120

(1/4W)

R6271

82

(1/4W)

18

R6281

(1/4W)

(1/4W)

82

R6076

18

R6286

120

(1/4W)

(1/4W)
18

R6074

18

120

(1/4W)

(1/4W)

(1/4W)
18

(1/4W)

R6072

82

R6282

(1/4W)

R6251

Q6031

2SC2229Y

18

(1/4W)

+0.6V

-0.6V

R6071

2SA949Y

Q6041

R6261

R6256

Q6036

2SC2229Y

18

R6276

+0.6V

-0.6V

Q6046

2SA949Y

R6266

R6254

Q6034

2SC2229Y

R6274

+0.6V

-0.6V

R6284

2SA949Y

Q6044

R6264

R6252

Q6032

2SC2229Y

R6272

+0.6V

-0.6V

R6262

(1/4W)

(1/4W)

2.2

2.2

2.2

2.2

2.2

2.2

2.2

2.2

(1/4W)

C6021

(1/4W)

(1/4W)

C6026

R6306

(1/4W)

C6024

(1/4W)

(1/4W)

C6022

(1/4W)

R6291

Q6101

2SA1930

47/50

Q6111

2SC5171

R6301

R6296

Q6106

2SA1930

47/50

Q6116

2SC5171

R6294

2SA1930

Q6104

47/50

Q6114

2SC5171

R6304

R6292

Q6102

2SA1930

47/50

Q6112

2SC5171

R6302

1
2
3
4

P6011A

6
5
4
3
2
1

P6031B

1
2
3
4

P6016A

6
5
4
3
2
1

P6036B

1
2
3

P6014A

4

6
5
4
3
2
1

P6034B

1
2
3

P6012A

4

6
5
4
3
2
1

P6032B

SD-5:H3

TO NAAF-9039

SD-4:B1

TO NAAMP-9062

SD-5:H3

TO NAAF-9039

SD-4:B2

TO NAAMP-9062

SD-5:H2

TO NAAF-9039

SD-4:B3

TO NAAMP-9062

SD-5:H1

TO NAAF-9039

SD-4:B4

TO NAAMP-9062

NACLA-9064,65,67,69
are fully compatible with each other.

TX-SR805/SA805

NACLA-9063

U18

POWER AMP
PC BOARD

1
2
3

P5010A

SD-5:H4

TO NAAF-9039

FRONT L

NACLA-9068

U23

POWER AMP
PC BOARD

1
2
3

P5015A

SD-5:H4

TO NAAF-9039

SURROUND
BACK L

NACLA-9066

U21

POWER AMP
PC BOARD

1
2
3

P5013A

SD-5:H5

TO NAAF-9039

SURROUND
L

P5020A

P5025A

P5023A

R5000

1K

C5020

R5005

1K

C5025

221K

R5003

1K

C5023

221K

MTZJ5.6B

221K

MTZJ5.6B

C5010

+

47/50

MTZJ5.6B

D5000

C5015

+

47/50

D5005

C5013

+

47/50

D5003

R5010

+

C5050

R5015

+

C5055

R5013

+

C5053

10/50

10/50

10/50

R5070

56K

R5075

56K

R5073

56K

100K

R5020

330

1.8K

R5090

100K

R5025

330

1.8K

R5095

100K

R5023

330

1.8K

R5093

R5293

+62.8V

-59.3V

R5290

+62.8V

-59.3V

R5295

+62.8V

-59.3V

+52.7V

100K

+52.7V

100K

+52.7V

100K

R5110

Q5060

2SC2240-BL

-0.6V

Q5000

R5030

2SC2240-BL

-0.9V

-11.0V

R5115

Q5065

2SC2240-BL

-0.6V

Q5005

R5035

-0.9V

2SC2240-BL

-11.0V

R5113

Q5063

2SC2240-BL

-0.6V

Q5003

R5033

-0.9V

2SC2240-BL

-11.0V

2.2K

330

2.2K

2.2K

330

2SA1360Y

+

100/100

+

C5130

100/100

2SC3423-Y

2SA1360Y

+

100/100

+

100/100

2SC3423-Y

2SA1360Y

+

100/100

+

100/100

2SC3423-Y

R6010

R6020

R6030

R6110

R6040

R6050

R5240

R6015

R6025

R6035

R6115

R6045

R6055

R5245

R6013

R6023

R6033

R6043

R6053

R5243

+1.1V

4.7K

3.3K

1.8K

10K

1K

IDLING

2.7K

-1.1V

+1.1V

4.7K

3.3K

1.8K

10K

1K

IDLING

2.7K

-1.1V

15

+1.1V

4.7K

3.3K

1.8K

R6113

10K

1K

IDLING

2.7K

-1.1V

15

R5230

ADJ.

15

R5235

ADJ.

R5233

ADJ.

(1/4W)

R5250

(1/4W)

(1/4W)

R5255

R5265

(1/4W)

R5253

R5263

56K

R5260

270K

C6000
102J

15

56K

270K

C6005
102J

15

56K

270K

C6003
102J

15

(1/4W)

(1/4W)

R6060

120

(1/4W)

120

(1/4W)

+B1L

+BL

120

Q6010

-BL

-B1L

+B1SBL

+BSBL

R6065

Q6015

2SC1740S_S

-BSBL

-B1SBL

+B1SL

+BSL

R6063

Q6013

2SC1740S_S

-BSL

-B1SL

+65V

(1/4W)

(1/4W)

R6310

2SA933

Q6020

2SC1740S_S

-65V

+65V

(1/4W)

R6315

Q6025

-65V

+65V

(1/4W)

R6313

2SA933

Q6023

-65V

10

C6010

10

C6015

2SA933

10

C6013

47/50

47/50

47/50

(1/4W)

(1/4W)

(1/4W)

(1/4W)

120

(1/4W)

82

18

(1/4W)

82

18

(1/4W)

(1/4W)

(1/4W)

18

(1/4W)

(1/4W)

(1/4W)
18

R6070

R6280

120

R6255

(1/4W)
18

R6075

R6285

120

120

(1/4W)

18

82

R6283

120

R6250

Q6030

2SC2229Y

R6270

+0.6V

-0.6V

Q6040

2SA949Y

R6260

120

(1/4W)

Q6035

2SC2229Y

R6275

+0.6V

-0.6V

Q6045

2SA949Y

R6265

R6253

Q6033

2SC2229Y

R6273

+0.6V

-0.6V

R6073

2SA949Y

Q6043

R6263

2.2

(1/4W)

(1/4W)

(1/4W)

(1/4W)

(1/4W)

C6020

R6300

2.2

C6025

2.2

2.2

C6023

2.2

R6290

Q6100

47/50

Q6110

2.2
(1/4W)

R6295

Q6105

47/50

Q6115

2SC5171

R6305

R6293

Q6103

47/50

Q6113

R6303

2SA1930

2SC5171

2SA1930

2SA1930

2SC5171

4
3
2
1

P6010A

1
2
3
4
5

P6030B

6

4
3
2
1

P6015A

1
2
3
4
5

P6035B

6

4
3
2
1

P6013A

1
2
3
4
5

P6033B

6

SD-5:H4

TO NAAF-9039

SD-4:F1

TO NAAMP-9061

SD-5:H4

TO NAAF-9039

SD-4:F2

TO NAAMP-9061

SD-5:H5

TO NAAF-9039

SD-4:F3

TO NAAMP-9061

+64.8V

2.2K
R5140

R5120

+62.8V

120K

R5360

+53.3V

Q5070

2SC2240-BL

560K

R5370

330

220/25

R5040

Q5010

+

R5280

2SC2240-BL

C5040

5.6K
R5050

Q5020

2SC2240-BL

2.7K

R5060

120K

R5365

+53.3V

560K

R5375

330

5.6K

R5055

2.7K

R5065

120K

R5363

+53.3V

560K

R5373

5.6K

R5053

-11.0V

2.7K

R5063

-64.8V

R5125

330

R5045

Q5025

2SC2240-BL

-64.8V

R5123

330

R5043

Q5023

2SC2240-BL

-64.8V

+64.8V

2.2K

+62.8V

Q5075

2SC2240-BL

C5045

Q5015

2SC2240-BL

+64.8V

2.2K

+62.8V

Q5073

2SC2240-BL

Q5013

C5043

2SC2240-BL

+

+

R5170

R5145

220/25

R5285

R5175

R5143

220/25

R5283

R5173

820

+63.4V

Q5040

(1/2W)

10K

-63.3V

820

820

+63.4V

Q5045

(1/2W)

10K

-63.3V

820

820

+63.4V

Q5043

(1/2W)

10K

-63.3V

820

R5130

(1/4W)

2SA949Y

22/63

+

R5150

C5080

R5160

(1/4W)

R5135

(1/4W)

2SA949Y

22/63

+

R5155

C5085

R5165

(1/4W)

(1/4W)

R5133

2SA949Y

22/63

+

R5153

C5083

(1/4W)

R5180

33

33

R5183

33

R5163

820

Q5030

0.0V

(1/2W)

10K

1K

820

0.0V

(1/2W)

10K

1K

820

Q5033

0.0V

(1/2W)

10K

1K

R5185

Q5035

(1/4W)

+B2L

(1/4W)

(1/4W)

2SA949Y

10/100

+

C5070

101K

C5100

(1/4W)

-B2L

+B2SBL

(1/4W)

(1/4W)

2SA949Y

C5115

+

C5075

101K

C5105

(1/4W)

-B2SBL

+B2SL

(1/4W)

2SA949Y

C5113

10/100

+

C5073

101K

C5103

(1/4W)

-B2SL

+64.0V

C5110

+64.0V

10/100

+64.0V

010D

18K

010D

18K

010D

R5300

R5210

R5330

R5305

R5215

R5225

R5335

R5303

R5213

R5223

R5333

82

Q5050

18K

R5220

Q5080

82

82

Q5055

18K

Q5085

82

82

Q5053

18K

18K

Q5083

82

(1/4W)

C5120

(1/4W)

(1/4W)

C5125

C5135

(1/4W)

(1/4W)

C5123

C5133

(1/4W)

<Note>
SD-x:XY is short for Shcematic Diagram-x and
each socket's location, X=A to H, Y=1 to 5.

NOTE

THE COMPONENTS IDENTIFIED BY MARK ARE CRITICAL FOR SAFETY.
REPLACE ONLY WITH PART NUMBER SPECIFIED.
VOLTAGE (MEASURED WITH VOLTMETER) IS DC VOLTAGE.(NO INPUT SIGNAL).
ALL PNP TRANSISTORS ARE EQUIVALENT TO 2SA1015-GR UNLESS OTHERWISE NOTED.
ALL NPN TRANSISTORS ARE EQUIVALENT TO 2SC1815-GR UNLESS OTHERWISE NOTED.
ALL DIODES ARE EQUIVALENT TO 1SS133 UNLESS OTHERWISE NOTED.
ELECTROLYTIC CAPACITORS ( ) ARE IN uF/WV.
ALL CAPACITORS ARE IN pF/50WV UNLESS OTHERWISE NOTED.
EX) 030- 3pF, 330- 33pF, 331- 330pF, 333- 0.033uF
ALL RESISTORS ARE IN OHMS 1/4WATTS UNLESS OTHERWISE NOTED.
THE THICK LINES ON PC BOARD ARE THE PRINTING SIDE OF THE PARTS.
EX) PRINTING SIDE
CIRCUIT IS SUBJECT TO CHANGE FOR IMPROVEMENT.

!

NACLA-9063,66,68
are fully compatible with each other.

TX-SR805/SA805

A

SCHEMATIC DIAGRAM-4 (SD-4)

POWER AMPLIFIER SECTION-2

NAAMP-9062

U17

1

2

3

4

5

POWER AMP
PC BOARD

BCDEFGH

TO NAAF-9039

SD-5:F3

P6350A

1

2

-B

+B

SD-7:D5

TO NATRM-9055

TO NATRM-9055

TO NATRM-9055

TO NATRM-9055

VOLH

VPRO

IPRO

123

P6350B

SD-7:D5

SD-7:D5

+B POWER SUPPLY

SD-7:D5

(COPPER BUS PLATE)

P6350C

-B POWER SUPPLY

1
2
3

JL6042B

FRONT R

6
5
4
3
2

P6031A

1

SD-3:D2

TO NACLA-9064

SURROUND BACK
R

6
5
4
3
2
1

P6036A

SD-3:D3

TO NACLA-9069

SURROUND R

6
5
4
3
2
1

P6034A

SD-3:D4

TO NACLA-9067

CENTER

6
5
4
3
2
1

P6032A

SD-3:D5

TO NACLA-9065

+0.6V

-0.6V

+0.6V

-0.6V

+0.6V

-0.6V

+0.6V

-0.6V

L6001

R6081

10(1/4W)

10(1/4W)

R6091

L6011

L6006

R6086

10(1/4W)

10(1/4W)

R6096

L6016

L6004

R6084

10(1/4W)

10(1/4W)

R6094

L6014

L6002

R6082

10(1/4W)

10(1/4W)

R6092

L6012

NFR

0.22(1/2W)

0.22(1/2W)

NFSBR

0.22(1/2W)

0.22(1/2W)

NFSR

0.22(1/2W)

NFC

0.22(1/2W)

0.22(1/2W)

R6331

R6351

0.22(1/2W)

0.22(1/2W)

R6341

R6361

+B1SBR

R6336

R6356

0.22(1/2W)

0.22(1/2W)

R6346

R6366

-B1SBR

+B1SR

R6334

R6354

0.22(1/2W)

0.22(1/2W)

R6344

R6364

-B1SR

0.22(1/2W)

R6332

R6352

0.22(1/2W)

0.22(1/2W)

R6342

R6362

+B1R

-B1R

+B1C

-B1C

P6051

1

R6151

100

(1/4W)

0.22(5W)

ID+

R6401

R6651

100

(1/4W)

1

P6061

P6056
1

R6156

100

(1/4W)

0.22(5W)

ID+

R6406

100

(1/4W)

R6656

1
P6066

P6054

1

R6154

100

(1/4W)

0.22(5W)

ID+

R6404

100

(1/4W)

R6654

1
P6064

P6052
1

R6152

100

(1/4W)

0.22(5W)

ID+

R6402

100

(1/4W)

R6652

1
P6062

+65V

Q6051

2SC5242

R6161

(1/4W)

P6071

1

(1/4W)

Q6061

2SA1962

-65V

+65V

Q6056

2SC5242

R6166

(1/4W)

P6076

1

(1/4W)

R6666

Q6066

2SA1962

-65V

+65V

Q6054

2SC5242

R6164

(1/4W)

P6074

1

(1/4W)

R6664

Q6064

2SA1962

-65V

+65V

Q6052

2SC5242

R6162

(1/4W)

P6072

1

(1/4W)

R6662

Q6062

2SA1962

-65V

100

R6661

100

100

100

100

100

100

100

P6081

1

33K

Q6071

2SC2240

1SS133

33K

Q6076

2SC2240

33K

Q6074

2SC2240

33K

Q6072

2SC2240

1SS133

D6001

D6006

1SS133

D6004

1SS133

D6002

0.0V

0.0V

0.0V

0.0V

47K

R6211

R6231

47K

47K

R6216

R6236

47K

47K

R6214

R6234

47K

R6212

R6232

47K

47K

IPRO

SPR

P6250A

VPRO

VOLH

IPRO

SPSBR

P6250B

VPRO

VOLH

IPRO

SPSR

P6250C

VPRO

VOLH

IPRO

SPC

P6250D

VPRO

VOLH

Q6081

2SC5242

R6171

R6181

12K

0.22(5W)

ID-

R6411

223J

C6041

R6191

5.6K

Q6091

2SA1962

1
P6091

P6086

1

Q6086

2SC5242

R6176

R6186

12K

0.22(5W)

ID-

R6416

223J

C6046

R6196

5.6K

Q6096

2SA1962

1
P6096

P6084

1

Q6084

2SC5242

R6174

R6184

12K

0.22(5W)

ID-

R6414

223J

C6044

R6194

5.6K

Q6094

2SA1962

1
P6094

P6082
1

Q6082

2SC5242

R6172

R6182

12K

0.22(5W)

ID-

R6412

223J

C6042

R6192

5.6K

Q6092

2SA1962

1

P6092

JL6041B

TO NAAF-9039

SD-5:E3

NAAMP-9061

U16

POWER AMP
PC BOARD

FRONT L

1
2
3
4
5

P6030A

6

SD-3:H2

TO NACLA-9063

SURROUND BACK
L

1
2
3
4
5

P6035A

6

SD-3:H3

TO NACLA-9068

SURROUND L

1
2
3
4

P6033A

5
6

SD-3:H4

TO NACLA-9066

+0.6V

-0.6V

+0.6V

-0.6V

+0.6V

-0.6V

L6000

R6080

10(1/4W)

10(1/4W)

R6090

L6010

L6005

R6085

10(1/4W)

10(1/4W)

R6095

L6015

L6003

R6083

10(1/4W)

10(1/4W)

R6093

L6013

0.22(1/2W)

NFL

0.22(1/2W)

0.22(1/2W)

NFSBL

0.22(1/2W)

0.22(1/2W)

NFSL

0.22(1/2W)

+B1L

R6330

R6350

0.22(1/2W)

0.22(1/2W)

R6340

R6360

-B1L

+B1SBL

R6335

R6355

0.22(1/2W)

0.22(1/2W)

R6345

R6365

-B1SBL

+B1SL

R6333

R6353

0.22(1/2W)

0.22(1/2W)

R6343

R6363

-B1SL

P6050

1

R6150

100

(1/4W)

0.22(5W)

ID+

R6400

100

(1/4W)

R6650

1
P6060

P6055
1

R6155

100

(1/4W)

0.22(5W)

ID+

R6405

100

(1/4W)

R6655

1

P6065

P6053

1

R6153

100

(1/4W)

0.22(5W)

R6403

100

(1/4W)

R6653

1

P6063

+65V

Q6050

2SC5242

R6160

(1/4W)

P6070

1

(1/4W)

Q6060

2SA1962

-65V

+65V

Q6055

2SC5242

(1/4W)

P6075

1

(1/4W)

R6665

Q6065

2SA1962

-65V

+65V

Q6053

2SC5242

(1/4W)

P6073

1

(1/4W)

R6663

Q6063

2SA1962

-65V

100

100

R6660

R6165

100

100

R6163

100

100

TX-SR805/SA805

TO NAAF-9039

SD-5:F3

P6340A

1

2

P6080

1

33K

Q6070

33K

Q6075

2SC2240

33K

Q6073

2SC2240

D6000

1SS133

D6005

1SS133

2SC2240

D6003

1SS133

IPRO

0.0V

P6240A

SPL

SD-7:D5

47K

R6210

R6230

47K

IPRO

0.0V
SPSBL

47K

R6215

R6235

47K

IPRO

0.0V
SPSL

47K

R6213

R6233

47K

VPRO

VOLH

VPRO

VOLH

VPRO

VOLH

TO NATRM-9055

P6240B

P6240C

Q6080

2SC5242

R6170

R6180

12K

0.22(5W)

ID-

R6410

223J

C6040

R6190

5.6K

Q6090

2SA1962

1

P6090

P6085
1

Q6085

2SC5242

R6175

R6185

12K

0.22(5W)

ID-

R6415

223J

C6045

R6195

5.6K

Q6095

2SA1962

1
P6095

P6083

1

Q6083

2SC5242

R6173

R6183

12K

0.22(5W)

ID-ID+

R6413

223J

C6043

R6193

5.6K

Q6093

2SA1962

1
P6093

SD-7:D5

TO NATRM-9055

SD-7:D5

TO NATRM-9055

P6340B

+B POWER SUPPLY

P6340C

-B POWER SUPPLY

(COPPER BUS PLATE)

<Note>
SD-x:XY is short for Shcematic Diagram-x and
each socket's location, X=A to H, Y=1 to 5.

VOLH

VPRO

IPRO

P6042A

321

NOTE

THE COMPONENTS IDENTIFIED BY MARK ARE CRITICAL FOR SAFETY.
REPLACE ONLY WITH PART NUMBER SPECIFIED.
VOLTAGE (MEASURED WITH VOLTMETER) IS DC VOLTAGE.(NO INPUT SIGNAL).
ALL PNP TRANSISTORS ARE EQUIVALENT TO 2SA1015-GR UNLESS OTHERWISE NOTED.
ALL NPN TRANSISTORS ARE EQUIVALENT TO 2SC1815-GR UNLESS OTHERWISE NOTED.
ALL DIODES ARE EQUIVALENT TO 1SS133 UNLESS OTHERWISE NOTED.
ELECTROLYTIC CAPACITORS ( ) ARE IN uF/WV.
ALL CAPACITORS ARE IN pF/50WV UNLESS OTHERWISE NOTED.
EX) 030- 3pF, 330- 33pF, 331- 330pF, 333- 0.033uF
ALL RESISTORS ARE IN OHMS 1/4WATTS UNLESS OTHERWISE NOTED.
THE THICK LINES ON PC BOARD ARE THE PRINTING SIDE OF THE PARTS.
EX) PRINTING SIDE
CIRCUIT IS SUBJECT TO CHANGE FOR IMPROVEMENT.

!

TX-SR805/SA805

A

SCHEMATIC DIAGRAM-5 (SD-5)

POWER SUPPLY SECTION-1

1

2

3

4

SD-7:D2

TO NATRM-9055

5

NAAF-9039

13

C
12
11

SR
10
9

SBR
8
7

R
6
5
4
3
2
1

9

GNDDG

8

+3.3VDG

7

THERMAL_1

6

THERMAL_2

5

PROTECT

4

VOLH

3

SEC1H

2

SEC1M

1

FANCTRL

FAN GND

3
2
1

L

SBL

SL

+12V

SD-2:H3

TO NAASP-9050(2/2)

P5000A

SD-8:H2

P7210A

TO NAAR-9075

JL6900A

NAPS-9040

1

S1H+

2

S1H-

3

S1M+

P6500

4

S1M-

5

S1L+

6

S1L-

SD-14:D3

GND_AMP

7

TO POWER TRANS

BCDEFGH

AMPLIFIER PC BOARD

U01

10/50

4

3

3

41

1

2

2

C6612

LM61CIZ

JL6403A

C6602

334J/250V

334J/100V

7
6
5
4
3
2
1

P6601A

R6564

2SC1815

Q6560

R6560

4.7K

R6561

R6554

2SC1815

Q6550

R6550

4.7K

R6551

C6222

220/25

R6223

5.6K

Q6226

D6222

1SS133

2SB1068-U

D6221

(1W)

1SS133

R6222

POWER SUPPLY

U02

PC BOARD

22K

R6563

1.2K

R6562

1.8K

330

22K

R6553

1.2K

R6552

1.8K

330

Q6561

2SA950

Q6551
2SA950

1
2

1
2

FAN

FAN

4
3
2
1

P6560

P6550

JL6602A

1
2
3

1
2
3

2SC1740S

33K

R6708

JL6602B

4
3
2
1

JL6402B

JL6403B

2SC1740S

Q6701

Q6702

223J

C6703

R6702

10K

NAETC-9043

U05

THERMAL
SENSOR
PC BOARD

D6701

1SS133

D6702

1SS133

2SA992-E

Q6703

33K

R6704

R6701

22K

2SC1740S

R6601

1K

2SC1740S

Q6611

R6611

1K

Q6601

4.7K

R6602

4.7K

R6612

2.2

R6603

2.2

R6613

(1/2W)

+

C6701
100/25

R6706

22K

D6703

MTZJ3.3B

C6704

+

1/50

(1/2W)

C6601

C6611

102J

102J

LM61CIZ

JL6402A

D6602

1SS133

D6612

1SS133

Q6380

1

G

GNDDG_1

V

O

2

THER_1

+3.3V_1

321

IPRO
VPRO
VOLH

NAETC-9042

3

U04

THERMAL
SENSOR
PC BOARD

5.6K

2.7K
R6709

R6710

F6601

20A-UL-250V

F6602

20A-UL-250V

F6603

20A-UL-250V

F6604

20A-UL-250V

+

D6704

C6706

MTZJ3.3B

RL6601

1

2

RL6602

2

4

3

RL6611

3

41

RL6612

C6622

334J/100V

334J/250V

7
6
5
4
3
2
1

P6601A

Q6381

1

3

V

G

O

2

GNDDG_2

+3.3V_2

THER_2

321

3
2
1

JL6041A

NAPS-9041

U03

P6601

SOCKET AS

TO NAAMP-9062

SD-4:D1

SD-4:D5

TO NAAMP-9062

POWER SUPPLY
PC BOARD

HI-B

MID-B

LO-B

2

4

1

3

D6601

LN25XB60

LN25XB60

D6611

2

4

1

3

D6621

2

LN25XB60

1

4

3

P6601H

P6601G

P6601F

P6601E

P6601D

P6601C

Trans center tap

P6603B

P6602B

P6340

+65V

P6603

P6602

TO NAAMP-9061

P6340B

P6350B

121

2

1

2

3

4

+

C6901

15000/71

P6601I

C6902

15000/71

+

-65V

-B1

+B1

SD-4:G1

P6400

COPPER BUS PLATE

CONTACT BY SCREW

CONTACT BY SCREW

P6140A-G(SOCKET AS)

TO NATRM-9055

SD-7:D2 (P6140H)

P6140C

P6140E

P6140G

P6401

P6140B

P6140A

P6140F

P6140D

inputC
GND_inputC
GND_NFC
GND_decupC
GND_polaC

(GRN)

C

inputSR
GND_inputSR
GND_NFSR
GND_decupSR
GND_polaSR

(GRY)

SR

inputSBR
GND_inputSBR
GND_NFSBR
GND_decupSBR
GND_polaSBR

(YEW)

SBR

inputR
GND_inputR
GND_NFR
GND_decupR
GND_polaR

(RED)

FR

inputL
GND_inputL
GND_NFL
GND_decupL
GND_polaL

(WHT)

FL

inputSBL
GND_inputSBL
GND_NFSBL
GND_decupSBL
GND_polaSBL

(BRN)

SBL

inputSL
GND_inputSL
GND_NFSL
GND_decupSL
GND_polaSL

(BLU)

SL

TX-SR805/SA805

<Note>
SD-x:XY is short for Shcematic Diagram-x and
each socket's location, X=A to H, Y=1 to 5.

3
2
1

P5012B

C6032

473J

(50V)

C6034

473J
(50V)

C6036

473J

(50V)

C6031

473J

(50V)

C6030

473J

(50V)

C6035

473J

(50V)

C6033

473J
(50V)

R6132

8.2

(1W)

R6134

8.2

(1W)

R6136

8.2

(1W)

R6131

8.2

(1W)

R6130

8.2

(1W)

R6135

8.2

(1W)

R6133

8.2

(1W)

P5022B

P6012B

3
2
1

P5024B

P6014B

3
2
1

P5026B

P6016B

3
2
1

P5021B

P6011B

1
2
3

P5020B

P6010B

1
2
3

P5025B

P6015B

1
2
3

P5023B

P6013B

1
2
3
4

1
2
3
4

1
2
3
4

1
2
3
4

4
3
2
1

4
3
2
1

4
3
2
1

P5014B

P5016B

P5011B

P5010B

P5015B

P5013B

Q6002

2SC1740S-S

Q6004

2SC1740S-S

Q6006

2SC1740S-S

2SC1740S-S

Q6001

Q6000

2SC1740S-S

2SC1740S-S

Q6005

Q6003

2SC1740S-S

SD-3:A5

TO NACLA-9065

SD-3:D5

TO NACLA-9065

SD-3:A4

TO NACLA-9067

SD-3:D4

TO NACLA-9067

SD-3:A3

TO NACLA-9069

SD-3:D2

TO NACLA-9069

SD-3:A1

TO NACLA-9064

SD-3:D1

TO NACLA-9064

SD-3:E1

TO NACLA-9063

SD-3:H1

TO NACLA-9063

SD-3:E2

TO NACLA-9068

SD-3:H2

TO NACLA-9068

SD-3:E4

TO NACLA-9066

SD-3:H3

TO NACLA-9066

TX-SR805/SA805

A

SCHEMATIC DIAGRAM-6 (SD-6)

VIDEO SECTION

NAVD-9052

U08

VIDEO PC BOARD

1

P2201

CR/PR

Component

3 IN

CB/PB

Y

CR/PR

Component

2 IN

CB/PB

Y

2

Component

1 IN

CR/PR

CB/PB

P2202

Y

CR/PR

Component

OUT

CB/PB

Y

R2201

R2202

R2204

R2205

R2207

R2208

1/50

C2201

75

C2202

104Z

75

C2203

1/50

C2204

104Z

75

1/50

C2205

R2203

104Z

C2206

1/50

C2207

75

C2208

104Z

75

C2209

1/50

C2210

104Z

75

1/50

C2211

R2206

C2212

104Z

WF26

1/50

C2214

75

104Z

C2215

C2216

75

1/50

C2217

104Z

75

1/50

C2218

R2209

104Z

C2219

WF25

WF24

BCDEFGH

270

2.2K

R2250

G

R2228
S

Q2204

CH1 OUT

CH2 OUT

CH3 OUT

Q2206

VIDEO AMP

C2248

2.2K

D

V+2

GND

CH3 IN1

CH3 IN2

GND

CH3 IN3

R2229

S

Q2205

2SK3019

24
23

PS

22
21
20
19
18

V-2

17
16

V-1

15
14
13

+5.0V

-5.0V

220/6.3

C2246

220/6.3

G

D

C2245
104Z

75

R2237

R2238

3.3

R2241

R2239

75

3.3

R2240

3.3

R2242

C2249

75

104Z

PYOUT

PBOUT

PROUT

RS7

R2231

R2246

R2247

1K

2.2

2.2

WF26

WF24

R2223
R2222

C2222

104Z

C2223

104Z

C2224

104Z

R2216

WF25

D2203

UDZ3.3B

C2250

R2227

10K

C2225

104Z

104Z

C2226

39

40

41V+42

43

44

45V+46

47

48

GND

GND

Y IN3

Y IN2

1

V+

2

Pb IN2

3

GND

4

Pr IN2

5

GND

6

Y IN1

7

V+

8

Pb IN1

9

V+

10

Pr IN1

11

GND

1K

12

PORT3

1K

13

PORT2

14

ADR

10K

SCL16SDA17GND18DGND19VREF20V+21Pr OUT222PORT123PORT024Pb OUT2

15

100

R2217

R2218

Pr IN3

Pb IN3

Q2201

NJW1321

VIDEO SW

1/50

C2227

100

104Z

C2228

10/50

R2221

1K

C2229

Pr IN4

Pb OUT1

Pr OUT3

C2230

104Z

Y OUT2

GND

Pb IN4

Y IN4

Y OUT1

GND

GND

AUX3
AUX2

AUX1
AUX0

1K

R2220

V+

V+

104Z

C2232

C2231

10/50

+9.0V

38

C2233

37
36

104Z

C2234

35
34

104Z
33
32
31
30
29
28
27
26
25

220/16

C2235

R2219

2.2

PYDET
SDET
CVDET

+9.0V

104Z

C2236

C2237

10/50

10/50
C2239

C2241

C2244
104Z

10/50

C2242

C2243

10/50

C2240
104Z

104Z

R2271

10K

R2230
1K

10/50

PYOUT1
PBOUT1
PROUT1

DACPY

DACPB

DACPR

10
11
12

2SK3019

1

CH1 IN1

2

SW1

3

CH1 IN2

4

SW2

5

CH1 IN3

6

GND

7

V+1

8

CH2 IN1

9

GND
CH2 IN2
GND
CH2 IN3

NJM2586A

3

C

1

P2001

P2002

2

C
8
9

C

1
2

C
8
9

AUX1

GAME/TV

CBL/SAT

4

OUT

VCR/DVR

C
1

IN

2

P2003

C

P2004

8

9

C
4
2

DVD

MONITOR

OUT

5

C2221
102K

104Z

C2001

V4SC

R200175R200275R2003

R200475R200575R2006

102K

C2007

R200775R200875R2009

100K

100K

R2013

R2014
102K

C2011

R201675R201775R2018

10/50

75

75

R2019

R2020

102K

C2015

100K

100K

R2026

R2025

C2019

102K

75

75

104Z

75

R2015

104Z

75

75

R2021

104Z

10/50

10/50

75

100K

10/50

C2018

10/50

R2022

R2023

R2024

R2027

C2002

10/50

C2003

10/50

C2004
C2005

10/50

C2006

10/50

C2008

C2009

C2010

R2010
R2011

75

R2012

75

C2012

C2013

C2014
10/50

104Z

C2016
C2017

DVDCV

75

75

100K

V4SY

V4CV

V3SC
V3SY

V3CV

V2SC

V2SY

V2CV

RN1444

RN1444

V1SC

V1SY

V1CV

WF23

DVDSC
DVDSY

RN1444

Q2001

Q2002

Q2003

R2029

100K

104Z

C2024

C2025

470/6.3

C2026

470/6.3

LS1

10K

10K

R2032

R2030

10K

R2031

14263

8 CH MULTIPLEXER

V3CV

+5.0V

-5.0V

VDD

WF22

8 CH MULTIPLEXER

WF21

75

WF21

WF23

WF22

14263

V3SC

Y

4
5

3

Y

11

12

10

Y
4
5

3

Y

11
12

10

Y

4
5

Y

11

12

10 3

Y

3
1

5

V4CV

V5CV

MAIN V

VDD

Q2006

74HC4051

COM47556INH7VEE8VSS

V1CV

V2CV

V5SC

V4SC

MAIN C

Q2010

74HC4051

COM47

V2SC

V1SC

DVDCV

RS1

556

DVDSC

RS3

RS2

RS1

9C10B11A12313014115216

VDD

14263

8 CH MULTIPLEXER

V3SY

RS2

RS3

9C10B11A12313014115216

INH7VEE8VSS

R2038
R2039
R2040

C2027

104Z

104Z

C2028

V5SY

V4SY

MAIN Y

Q2008

74HC4051

COM47556INH7VEE8VSS

V2SY

V1SY

DVDSY

104Z

C2035

104Z

C2036

+5.0V

-5.0V

RS1

RS4

RS5

RS6

100K

C2031

C2032

104Z

104Z

R2043

100K

R2041

R2042

100K

CV_M

DACSY

DACSC

SY_M

DACCV

SC_M

CV_M

104Z

104Z

C2045

104Z

C2046

104Z

104Z
C2051

C2052
104Z
C2053

104Z

C2054
104Z

C2043

C2044

1
2
3
4
5
6
7
8

9
10
11
12
13
14
15
16

1

2

3

4

5

6

7

8

9
10
11
12
13
14
15
16

SC IN
NC
V IN
GND in
SY IN
V+1
V-1
Y IN
V+2
GND in Y
Cb IN
GND in Cb
Cr IN
V-2
GND in Cr
PS2

SC IN
NC
V IN
GND in
SY IN
V+1
V-1
Y IN
V+2
GND in Y
Cb IN
GND in Cb
Cr IN
V-2
GND in Cr
PS2

VIDEO AMP

NJM2587

Q2012

SC OUT

GND out

SY OUT

Cb OUT

GND out Y

GND out Cb

GND out Cr

SC OUT

GND out

SY OUT

Cb OUT

GND out Y

GND out Cb

GND out Cr

V OUT

Y OUT

Cr OUT

V OUT

Y OUT

Cr OUT

32

PS1

31
30
29
28

V+4

27
26

V-4

25
24

V+3

23
22
21
20
19

V-3

18
17

NC

32

PS1

31
30
29
28

V+4

27
26

V-4

25
24

V+3

23
22
21
20
19

V-3

18
17

NC

100K
100K
100K

RS2

RS3

9C10B11A12313014115216

Q2013

NJM2587

VIDEO AMP

<Note>
Refer to SCHEMATIC DIAGRAM-17 (SD-17)
for video signal waveforms.

TX-SR805/SA805

V-3

NC

PYOUT

RS7

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

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

100K

2.2

R2046

R2248

R2263

C2062

C2047
104Z

C2048

104Z
C2049

104Z

C2050

104Z

C2055
104Z

C2056

104Z

C2057

104Z

C2058

104Z

R2047

100K

2.2

C2061

470/6.3

470/6.3

SCOUT_R

CVOUT_R

-5.0V

+5.0V

SYOUT_R

CVOUT

SYOUT

SCOUT

Q2015
RN1444
RN1444

Q2016

LS4

Q2017

Q2018

LS5

LS6

LS7

100K

R2060

RN1444

RN1444

R2233

R2234

R2235

C2262

10/50
C2263
10/50
C2264

10/50
C2265
10/50
C2266

104Z
C2267

10/50

DACSCOUT

RN1444

100K
Q2019
RN1444
Q2020

33

33

33

75

R2057

104Z

C2069

DACSYOUT

DACCVOUT

104Z

470/6.3

470/6.3

C2072

C2074

C2073

R2066

R2069
100K

R2058

C2070

104Z

C2075

C2076

75

C2071

470/6.3

470/6.3

C2077 470/6.3

10K

R2062

10K

R2063

R2064

10K

R2065

R2067

10K
10K

R2068

R2059

470/6.3

10K

R2061

10K

TO NAAR-9075

SD-8:G3

242322212019181716151413121110

TRGC

TRGB

TRGA

VSWDO

GNDVD

VSWSTB

VPOWER

VSWCLK

V5SC_IN

V5SY_IN

V5CV_IN

VSELSDA

VSELSCL

104Z

C2082

D2004

1SS352

R2075

68

V5CV
V5SY
V5SC

LS1
LS2
LS3

LS4
LS5
LS6

LS7
LS8

RN2402

Q2023

104Z

33K

Q2024

P2801A

1
2
3
4
5
6
7
8

9
10
11
12
13
14
15
16
17
18
19
20
21

TO NAHDM-9107(2/2)

22
23

10/50

C2090

C2091

10/50

C2092 104Z

C2088

1

VSS

2

104Z

3
4
5
6
7
8

9
10
11
12

1K

13

NC

R2082

14

STB

15

GND

Q2027

NJU7312AM

ANALOG SW

SDET

R2074

10K

1SS352
C2083

D2003

2.2K

R2076

R2077

C2084

104Z

SD-16:H2

C2089

104Z

30

VDD

29

S1

28

S2

27

S3

26

COM1

25

S4

24

S5

23

S6

22

COM2

21

S7

20

S8

19

COM3

18

NC

R2083

17

DATA

16

CLK

R2084

Z2SDET

R2078

10K

R2085

220

R2086

RS1

220

RS2
RS3

+9.3V

RS4
RS5

-9.3V

RS6

RS7
RS8

1K

1K

-5VVD

+5VVD

GNDVD

+9VVD

+9VSW

-5.0V

+9.3V

-9.3V

ADINCV
GNDVD
ADINSY
GNDVD
ADINSC
GNDVD
ADINPY
GNDVD
ADINPB
GNDVD
ADINPR
GNDVD
DACPY
GNDVD
DACPB
GNDVD
DACPR
GNDVD
DACSY
GNDVD
DACSC
GNDVD
DACCV

75

CVDET

+5.0V

R2070

10K

2SA1162-GR

-5.0V

987654321

IRINA1

IRINA2

IRINB1

IRINB2

MPOWER

-9VSW

VPOWER

+9.0V

+5.0V

100/16

D2508

1SS352

2SC2712-GR

Q2511

R2515

D2506

UDZS10B

C2513

D2507

C2514

UDZS10B

Q2512

P2010A

+12V

+SUB

POFF

GNDDG

RN1402

Q2606

Q2509

C2516

1

G

O2I

3

D2509

1SS352

470

22/50

22/50

R2516

470

2SC1162-GR

APOWER1

APOWER2

101J

C2607

+12V

D2605

1SS352

R2611

NJM2386ADL3-05

Q2505

GND4NC3Vout2CONTROL1Vin

5

D2505

1SS352

C2512

7905

1/50

C2515

R2609

D2504

1SS352

100/16

R2514

4.7(2W)

3.9

C2511

D2606

1SS352

1K

470/16

+5.6VVD

C2504

R2507

1/50

R2513

4.7(2W)

2SB1240

Q2605

+5.6V

10K

0.22(1/2W)

NCH-2541_470K

R2501

R2502

R2503

1SS352

R2512

4.7(2W)

R2610

L2502

10K

820

Q2503

NJM2388F09

Q2504

10K

R2506

CONTROL3GND2Vout1Vin

4

D2502

1SS352

D2503

220K

RN1402

C2510

100/16

Q2506

RN2402

CRS09

<Note>
SD-x:XY is short for Shcematic Diagram-x and
each socket's location, X=A to H, Y=1 to 5.

+SUB
GNDSUB
POFF
+12V

APOWER2
APOWER1
MPOWER

R2601

100

L2603

R2602

100

LM182

BLM21PG221SN1

223Z

10K

C2507

C2508

D2513

R2616

0

L2501

C2501

470/16

D10XB60H

D2510

1

10000/16

2200/25

1SS352

L2604

3

2

R2618
0

LM182

GNDTRG
+12VTRG

4

4A 125V

F2502

4A 125V

102K

C2601

102K

C2602

SI8008TM

Q2501

2

SW

4

VADJ

GND

D2501

R2505

0.47(1/2W)

1/50

C2509

RL1N4003

R2508

1K

Q2507

2SD1468S_R

R2620

3

VIN

SS

D2511

0

R2617

RL1N4003

1

5

C2503

Q2502

2SC2712-GR

D2512

1SS352

R2509

47K

R2511

0

D2607

C2502

104Z

R2504

1.5

C2605

101J

GNDTRG

GNDP
+12VVD
+12VVD

GNDP

R2510

F2501

P2601

P2604

0.22(1W)

104J

7
6
5
4
3
2

JL901B

1

TO NAASP-9057

12V TRIGGER OUT

IR IN

IR OUT

1
2
3

JL2601B

TO NATRM-9055

4
3
2
1

JL8001A

TO HDM-9107(2/2)

SEC5+

3

C2505

2
1

SEC5-

SD-14:D2

/ZONE 2

SD-7:C2

SD-16:H2

P2502

SD-14:D4

TO POWER TRANS

TX-SR805/SA805

A

SCHEMATIC DIAGRAM-7 (SD-7)

SP TERMINAL SECTION

NATRM-9055

SP TERMINAL PC BOARD

P9104

SD-14:D4

TO POWER TRANS

U11

1
2
3
4
5
6

F9101

4A/125V

F9102

4A/125V

R9112

0.22(1/2W)

104J

C9118

1

2

BCDEFGH

2SB1565-E

R4901

4700/25

Q4906

4700/25

0.22(1/2W)

+

Q4905

R4902

+13.5V

C9106
1/50

Q4901

330

R4907

D4901

MTZJ15C

D4902

2SK365-GR

330

R4908

2SD2394-E

Vin2Vout3GND

1

Q4902

4

Q4903

C4901

100/25

C4902

100/25

Q4904

Q9103

NJM2388F09

CONTROL

+9.0V

+

C9107

TX-SR805 Only

100/25

C4903

2SC1815-GR

C4904

100/25

2SA1015-GR

J9107

220/25

+14.4V

-14.4V

JL4014A

+15V

-15V
GND
GND

RLGND

+12V

GND

+12VTRG

GND

JL2601A

6
5
4
3
2
1

1
2
3

SD-2:F5

TO NAASP-9050(2/2)

SD-6:H3

TO NAVD-9052

GNDTU

+9VTU

1.0A

RN1226

Q6807

Q6805

RN1226

SD-5:G1-G5

TO NAAF-9039

TO NAAF-9039

Q6802

RN1226

P6140H

1
2

GND_SPSBL
3
4
5

GND_SPSBR
6
7

(P6140A,B,C,D,E,F,G)

JL6900B

FAN_GND

1

SD-5:A4

2

+12V_FAN

FAN_GND

3

1
2
3
4
5
6
7
8

JL6901A

C9117

D3SBA20

D9105

104J

D10XB60H
D9103

+

C9104

4700/16(VR)

C9102

C9103

J9108

J9106

0.22(1/2W)

+

2SK365-GR

+

Q6800

102J

C6828

20
19
18
17
16
15
14
13
12
11
10

9
8
7
6
5
4
3
2

1
20
19
18
17
16
15
14
13
12
11
10

9

8

7

6

5

4

3

2

1
20
19
18
17
16
15
14
13
12
11
10

9

8

7

6

5

4

3

2

1

103J

RN1226

P6853B

SD-8:F5

TO NAAR-9075

P6852B

SD-8:F5

TO NAAR-9075

SD-8:E5

TO NAAR-9075

P6851B

Z2R

Z2R
GND Z2R
GND Z2R

JL6808

P6240D

SD-4:G1-G3

1

SPSL

2

SPSBL

TO NAAMP-9061

SPL

3

SPR

1

SPSBR

2

SPSR

3

SPC

4

P6250E

SD-4:D1-D4

TO NAAMP-9062

1
2
3
4

1
2
3
4

JL6808A

3

<Note>
SD-x:XY is short for Shcematic Diagram-x and
each socket's location, X=A to H, Y=1 to 5.

NOTE

THE COMPONENTS IDENTIFIED BY MARK ARE CRITICAL FOR SAFETY.
REPLACE ONLY WITH PART NUMBER SPECIFIED.
VOLTAGE (MEASURED WITH VOLTMETER) IS DC VOLTAGE.(NO INPUT SIGNAL).
ALL PNP TRANSISTORS ARE EQUIVALENT TO 2SA1015-GR UNLESS OTHERWISE NOTED.
ALL NPN TRANSISTORS ARE EQUIVALENT TO 2SC1815-GR UNLESS OTHERWISE NOTED.
ALL DIODES ARE EQUIVALENT TO 1SS133 UNLESS OTHERWISE NOTED.
ELECTROLYTIC CAPACITORS ( ) ARE IN uF/WV.

4

ALL CAPACITORS ARE IN pF/50WV UNLESS OTHERWISE NOTED.
EX) 030- 3pF, 330- 33pF, 331- 330pF, 333- 0.033uF
ALL RESISTORS ARE IN OHMS 1/4WATTS UNLESS OTHERWISE NOTED.
THE THICK LINES ON PC BOARD ARE THE PRINTING SIDE OF THE PARTS.
EX) PRINTING SIDE
CIRCUIT IS SUBJECT TO CHANGE FOR IMPROVEMENT.

5

!

NAETC-9056

U12

SP TERMINAL PC BOARD

16
15
14
13
12
11
10
9
8
7
6

P3103B

SD-9:E5

5
4
3

TO NADG-9074

2
1
14
13
12
11
10
9
8
7
6
5

P3102B

4

SD-9:E5

3
2
1

TO NADG-9074

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

P3101B

10
9

SD-9:D5

8
7
6

TO NADG-9074

5
4
3
2
1

ZONE2 R

DSP1DEC
DSP1NIC

Exept DC Type

C6818

SPRLZ2

SPRLSB

SPRLCS

SPRLF

GNDTU
+9VTU
POFF2

+9V

GNDDG

+5.3VXM
DIGSDI
DIGSDO
DIGCLK
DAC2CS
DAC1CS
DACRST
DACCR
DACSWR
DACSBL
DACSBR
DACFL
DACFR
DACC
DACSW
DACSL
DACSR
GNDA
GNDA
ADL
ADR
SPDIFSW
MEQMUT
RI

-15VDG
+15VDG
HDPCMSW
DSDRCSW
DIRSW
DSDDISW

DSP1CS
DSP2CS
DSP3CS
DSP1INT
DSP1RST
DSP2INT
DSP2RST
DSP3INT
DSP3RST
DIRCS
DIRINT
DIRRST
+3.3VST
FRXD
FTXD
OPTF
SPFOUT
NETSPDIF

P6808

SPEAKER TERMINALS

TX-SR805/SA805

P6140H

1

GND_SPSL

2

GND_SPSBL

3

GND_SPL

4

GND_SPR

5

GND_SPSBR

6

GND_SPSR

7

GND_SPC

JL6900B

FAN_GND

1
2

+12V_FAN

FAN_GND

3

JL6901A

+12V
+9VTU
GNDTU

GNDTUGNDTUGNDTU

1

+9VTU

GNDTU

2

3

GNDRL

4

SPRLZ2

5

SPRLSB

6

SPRLCS

7

SPRLFB

8

SPRLF

JL6901B

SPRLSB

SPRLZ2

SPRLCS

SPRLFB

SPRLF

+13.5V

R6900

15(1W)

R6901

15(1W)

103J

C6800

103J

C6805

103J

C6803

103J

C6837

RL6800

D6800 1SS133

1SS133

RL6805

D6805

1SS133

RL6803

D6803

1SS133

RL6817

D6817

L

654

SBL

654

SL,SRZ2

654

2

1

654

SPRLF

SPRLSB

321

NRL-2P5A-DC12-187

321

NRL-2P5A-DC12-187

321

NRL-2P5A-DC12-187

LR

3

NRL-2P5A-DC12-187

SPRLZ2

SPRLCS

103J

C6801

103J

C6806

103J

C6802

RL6801

RL6806

1SS133

D6802

R

654

SBR

654

RL6802

654

321

321

321

C

SPRLF

SPRLSB

SPRLCS

NRL-2P5A-DC12-187

NRL-2P5A-DC12-187

NRL-2P5A-DC12-187

GND_SPL

GND_SPSL

GND_SPSBL

P6800 P6801

FRONT L

103J

C6820

P6805 P6806

SURROUND

103J

C6825

103J

C6823

Exept DC Type

BACK L

P6803 P6804

SURROUND L

C6817

102J

P6807

GND_SPC

GND_SPSR

GND_SPSBR

C6824

GND_SPR

C6821 103J

103J

C6826

103J

103J

C6822

P6802

FRONT R

SURROUND
BACK R

SURROUND
R

CENTER

1
2
3
4

JL6808A

L6800

R6800

R6810

L6805

R6805

R6815

L6803

R6803

R6813

L6802

R6802

R6812

S-1.3C

22

22

S-1.3C

22

22

S-1.3C

22

22

S-1.3C

22

22

FL

SBL

SL

CENTER

L6801

R6801

R6811

L6806

R6806

R6816

L6804

R6804

R6814

S-1.3C

22

22

S-1.3C

22

22

S-1.3C

22

22

DC MP MA MQMKMTDT
NO

ZONE2 L

103J103J 103J 103J 103J

103J

103J

C6827

C6820-6828

Type

Rating

FR

SBR

SR

TX-SR805/SA805

A

SCHEMATIC DIAGRAM-8 (SD-8)

MICROPROCESSOR SECTION

NAAR-9075

MPOWER

1

GNDDG

2

FTXD

1

P7001

3

FBUSY

4

+3.3VST

5

FCLK

6

FRXD

7

CNVSS

8

RESET

9

TO FLASH WRITER

R7230

TX-SA805 Only

2

Only

R7262, R7263

DC Type & TX-SA805

R7230

P7002

0

C7004

TX-SR805 Only

DC ype Only

R7001, R7002

R7005, R7007

SRRST

CECIN
XMTXD
XMRXD
XMRST

SD

RESET

POFF

3

+3.3VMPU

CNVSS

NETSTATUS

POFF2
KEYINT1
CECTRG
CECOUT
Z2VOLCLK
Z2VOLSDO
XMRSV2

VSPRDY/VDLOCK

VSPRST

VSPREQ/BOOT
VSPRXD/VSPSCL

R725510K

R725610K

10K

R7261

10K

1SS352

104Z

C7004

STEREO

R7266

U28

10K

10K

10K

R7292

R7291

R7303

10K

R7251 10K

R7263

27K

R7265

27K

D7002
1SS352

D7003

10K

2.2K
R7270

R7269

BCDEFGH

MICROPROCESSOR PC BOARD

HPDET

102K

C7018

10K

R7262

R7264

10K

R7268

R7026

2.7K

102K

R7293

C7019

D7001

Q7002

SRTXD

RN1404

R7002

FANCTRL

R7003
R7005

R7006

R7007
XMRSV1
RDSCLK
RDSSDI

R7011

R7012

R7016

10K

220K

R7025

220K

104Z

104Z

102K

C7006

C7007

C7008

2.7K

102K

R7294

C7020

C7002

1SS352

4.7/50

104Z

47K

C7005
R7024

R7027

R7030
R7031
R7032
R7033

R7034

R7035

2.7K

R7295

2.7K

102K

R7296

C7021

C7003
R7267
R7001

47

47

47

220

47

220

R7008

1K
1K

R7018

220

X7001

8.00MHz

104Z
10K

4.7K

47

47
220
220

47

47

47

R7036

2.2K

101J

101J

C7022

R7298

C7023

R7299

+3.3V

47

1

P96

2
3
4
5

P92

6

P91

7

P90/TB0IN/CLK3

8

P146/INT8

9

P145/INT7

10

P144/INT6

11

P143/INPC17/OUTC17

12

P142/INPC16/OUTC16

13

P141/INPC15/OUTC15

14

P140/INPC14/OUTC14

15

BYTE

16

CNVSS

17

P87/XCIN

18

P86/XCOUT

19

RESET

20

XOUT

21

VSS

22

XIN

23

VCC1

24

P85/NMI

25

P84/INT2

26
27
28

P81

29
30

P77

31

P76

32

P75

33

P74

34

P73

35
36

P71

+3.3V

2.2K

R7271

R7272
R7273

10K

2.2K

SRRXD

R7300

TUN/VSEL/VC_SCL

R7141

C7025 104Z

C7024 104Z

220

R7144

47

140

141

142

143

144

AVSS

VREF

AVCC

P100/AN0/RTP10

26:P83/INT1/CAN1IN/CAN0IN
27:P82/INT0/CAN1OUT/CAN0OUT
29:P80/TA4OUT/U/ISRXD0/RXD5
35:P72/TA1OUT/V/CLK2

P7038P67/TXD1/SDA1/SRXD1

VCC140P66/RXD1/SCL1/STXD1

VSS42P65/CLK143P64/CTS1/RTS1/SS1/OUTC21/ISCLK2

37

39

41

47

R7037

R703847R704247R7043

R704047R7045

C7009

104Z

10K
10K

TUMUTE_M

KEY2

KEY1

KEY0

DSP1DEC

TUN/VSEL/VC_SDA

R7136 4.7K

R713947R7138

R7137 220

47

136

137

138

139

P101/AN1/RTP11

P103/AN3/RTP13

P102/AN2/RTP12

HDMICLK

KEY3

HDMISDO

47

R7131 47

R7135 4.7K

R7133 4.7K

R7134 4.7K

C7017 104Z

R7129

129

130

131

132

133

134

135

VSS

VCC1

P107/AN7/KI3/RTP33

P106/AN6/KI2/RTP32

P105/AN5/KI1/RTP31

P104/AN4/KI0/RTP30

P151/AN151/ISCLK0/CLK5

P150/AN150/ISTXD0/TXD5

144:P97/ADTRG/RXD4/SCL4/STXD4
2:P95/ANEX0/CLK4/CAN1IN/CAN1WU
3:P94/DA1/TB4IN/CTS4/RTS4/SS4
4:P93/DA0/TB3IN/CTS3/RTS3/SS3

Q7001

M3087BFKBGP

MAIN MICROPROCESSOR

P63/TXD0/SDA0/SRXD0/IRDAOUT

P62/RXD0/SCL0/STXD0/IRDAIN

P61/CLK0/RTP0147P60/CTS0/RTS0/SS0/RTP0048P137/OUTC27

P136/OUTC21/ISCLK2

P135/OUTC22/ISRXD2/IEIN

P134/OUTC20/ISTXD2/IEOUT

46

49

50

51

47

220

R704847R705047R705147R705347R7055

R7049

P57/RDY53P56/ALE54P55/HOLD55P54/HLDA/ALE

52

44

45

47

VOLA

LEDSTBY

LEDSTBY2

HDMIRST

FLDRST

HDMISTB

HDMISDI

RXMUTE

TXMUTE

220

220

220

R7128

127

128

P152/AN152/ISRXD0/RXD5

R705410K

R712347R7124

R712547R712647R7127

123

124

125

126

P156/AN156/CLK6

P154/AN154/TXD6

P155/AN155/RXD6

P157/AN157/CTS6/RTS6

P153/AN153/CTS5/RTS5

P133/OUTC23

VSS58P132/OUTC26

56

57

47

1K

R712247R712147R71191KR7120

120

121

122

P02/D2/AN02

P01/D1/AN01

P00/D0/AN00

VCC2

P130/OUTC24

P131/OUTC25

59

61

60

104Z

C7010

VOLB

119

62

R706247R7063

R7113

SIOCSC

SIOCSOE2

SIOCSOE1

SIOCSB

SIOCSA

INT1

BAND

112

113

114

115

116

117

118

P114

P112

P110

P05/D5/AN05

P04/D4/AN04

P03/D3/AN03

P113/INPC13/OUT13

P20/A0(/D0)/AN20
P21/A1(/D1)/AN21

P111/INPC11/OUTC11/ISCLK1

P22/A2(/D2)/AN22
P23/A3(/D3)/AN23
P24/A4(/D4)/AN24
P25/A5(/D5)/AN25
P26/A6(/D6)/AN26
P27/A7(/D7)/AN27

P123/CTS6/RTS6

72:P44/CS3/A20

P53/CLKOUT/BCLK/ALE

P52/RD64P51/WRH/BHE

P50/WRL/WR66P12767P12668P12569P47/CS0/A2370P46/CS1/A2271P45/CS2/A21

63

65

47

10K

R7069 47

R706447R7065

R7290

R7289

10K

LIST

0
0
0

C7016

INT3

INT2

R7109

220

109

110

111

P10/D8

P11/D9

P12/D10

P07/D7/AN07

P06/D6/AN06

P13/D11

P14/D12
P15/D13/INT3
P16/D14/INT4
P17/D15/INT5

VSS

P30/A8/(D8)

VCC2
P120/TXD6
P121/CLK6
P122/RXD6

P124

P31/A9/(/D9)
P32/A10/(/D10)
P33/A11/(/D11)
P34/A12/(/D12)
P35/A13/(/D13)
P36/A14/(/D14)
P37/A15/(/D15)

P40/A16
P41/A17

VSS

P42/A18

VCC2

P43/A19

72

R7070 47

R7071 47

R7072 47

R7275

10K

R7301

10K

10K

102K

R7113

10K

Except DC Type

+3.3V

R7213

R7213

DC: 0

R7212

TX-SA805: 10K

R7211
R7210

102K

10K

104Z

104Z

10K

R7278

R7282

10K

10K

10K

R7279

10K

R7280

R7287

HPRL

MICDET

MICMUTE

SYSOUT

SYSIN

DSP1NIC

REMIN
THERMAL1
THERMAL2

VOLH

MPOWER

VPOWER

MEQMUTE

APOWER1
APOWER2

PROTECT

DIGSDO
DIGCLK
DIGSDI
DIRRST
DIRINT
DACRST

DSP1RST

DSP1INT

DSP2RST

DSP2INT

DSP3RST

DSP3INT
VOLCLK
VOLSDO

VOLCS

VOLMUTE

+3.3VST

10K

DTA114YKA

R7286

Q7006

DTC114YKA

Q7005

R7283

10K

Q7003
DTA114YKA

100

R7284

+3.3V

220K

R7285

Q7007

DTC114YKA

+5.0V

100

RI

+5VST

C7015

R7288
C7014
C7013

10K

R7302

R7108

47

108

R7107

107

220

R7106

106

47

R7105

105

47

R7104

220

104

R7103

220

103

R7102

220

102

R7101

220

101

R7100

220

100

220

R7099

99

R7098

98

47

R7097

97

47

R7096

220

96

R7095

95

47

R7094

94

47

93

220

92

R7092
C7012

R7281

104Z

91

47

90

R7090
R7089

47

89

R7088

220

88

R7087

47

87

R7086

220

86

R7085

47

85

R7084

47

84

R7083

220

83

R7082

82

47

R7081

220

81

R7080

80

47

R7079

220

79

R7078

78

47

R7077

77

47

76

R7075

75

47

74

104Z

73

C7011
R7073

47

+3.3V

FCLK

FBUSY

NETRXD

FTXD

+5.0V

RN2402
Q7352

1K

105K

R7353

C7352

10K

RN1404
Q7351

R7351
R7355
10K

R7352

C7351

2.2K

105K

FRXD

VSPTXD/VSPSDA

RN2402
Q7356

1K

105K

R7357

C7356

RN1404
Q7355

R7356

C7355

ROMCS

2.2K

105K

4

Z3MUTE

<Note>
SD-x:XY is short for Shcematic Diagram-x and
each socket's location, X=A to H, Y=1 to 5.

NOTE

THE COMPONENTS IDENTIFIED BY MARK ARE CRITICAL FOR SAFETY.
REPLACE ONLY WITH PART NUMBER SPECIFIED.
VOLTAGE (MEASURED WITH VOLTMETER) IS DC VOLTAGE.(NO INPUT SIGNAL).

5

ALL PNP TRANSISTORS ARE EQUIVALENT TO 2SA1015-GR UNLESS OTHERWISE NOTED.
ALL NPN TRANSISTORS ARE EQUIVALENT TO 2SC1815-GR UNLESS OTHERWISE NOTED.
ALL DIODES ARE EQUIVALENT TO 1SS133 UNLESS OTHERWISE NOTED.
ELECTROLYTIC CAPACITORS ( ) ARE IN uF/WV.
ALL CAPACITORS ARE IN pF/50WV UNLESS OTHERWISE NOTED.
EX) 030- 3pF, 330- 33pF, 331- 330pF, 333- 0.033uF
ALL RESISTORS ARE IN OHMS 1/4WATTS UNLESS OTHERWISE NOTED.
THE THICK LINES ON PC BOARD ARE THE PRINTING SIDE OF THE PARTS.
EX) PRINTING SIDE
CIRCUIT IS SUBJECT TO CHANGE FOR IMPROVEMENT.

!

Z2MUTE

ROMSDI

ROMSDO

ROMCLK

SPRLZ2

SPRLFB

RN2402
Q7362

1K

105K

R7363

C7362

SBZ2MUTE

Z3MUTE_M

Z2MUTE_M

RN1404

Q7361

C7361

SPRLCS

SPRLSB

AMUTE_M

SBZ2MUTE_M

RN2402
Q7366

2.2K

R7362

C7366

105K

R7367 1K

AMUTE

SPRLF

RN1404
Q7365

105K

SIOSDO

SIOCLK

SIOSTB

FSWPOWER

R7366

2.2K

C7371

105K

C7365

100/16

C7392
C7391 104Z

1

CS

VCC

2

SO

HOLD

3

WP

SCK

4

GND

Q7391

IS25C64A

64 kbit EEPROM

VOLRST

R7365 10K
R7361

+5.0V

470/16

8
7
6
5

SI

+3.3V

R7392

R7391

+3.3V

D7381

1SS352

D7382

1SS352

D7383

1SS352

D7384

1SS352

+3.3VMPU

S812C33AUA-C3G-T2

Q7385

2

I

+

104Z

C7382

C7381

470/16

D7372

R7371

1SS352

47

S812C56AUA-C3G-T2

Q7381

2

I

+

470/16

104Z

C7385

C7386

+3.3V

+

C7266

3

O

G

+

1

C7383

+5.6V

3

O

G

+

1

C7387

+3.3VMPU

XC6213B332MR

Q7262

5

VOUT

4

NC

100/16

100/16

1SS352

100/16

VIN

VSS

CE

D7371

1
2
3

+3.3V

+5VST

+5.0V

+5.0V

C7265

105K

+5VMPU

XC6202P502FR

1

+

C7263

100/16

Q7261

O

G

2

10K

10K

10K

TX-SR805/SA805

100/16

C7152

104Z

47

R7162

47

47

47

47

47

C7151
1
2
3
4
5
6
7

GND

TC74VHCT08AFT

C7155 104Z
1
2
3
4
5
6
7

GND

TC74VHCT08AFT

C7161
1
2
3
4
5
6
7

GND

SIOSTB

ASWSTB

R7151

SELSTB

R7152

SPSTB

R7155

VSWSTB

R7156

RI

R7161

SPSDO

VSWSDO

TC74VHCT08AFT

SRTXD

SRTXD_5V

C7165 104Z
1
2
3
4
5
6
7

GND

TC74VHCT08AFT

C7171104Z

100K

R7184

R7185 100K

R7171

R7183

100K

100K

R7186

47

R7182

100K

100K

R7187

R7181

100K

220

100K

R7188

1

A

2

B

3

C

4

G2A

5

G2B

6

G1

7

Y7

8

GND

C7166
C7172

1

A

2

B

3

C

4

G2A

5

G2B

6

G1

7

Y7

8

GND

3-8 LINE DECODER

1

VEE

2

L1

3

L2

4

L3

5

L-COM1

6

L4

7

L5

8

L6

9

L-COM2

10

L7

11

L8

12

L-COM3

13

NC

14

ST

15

VSS

R7189

C7181

C7183

D7181 UDZS9.1

SIOCSA
SIOCSB
SIOCSC

SIOCSOE2

SIOCSOE1
FLD2CS

TRGC
TRGB
TRGA

LEDZ3
LEDZ2

LEDPURE

SEC1H
SEC1M

SPSTB

VCC

Q7151

VCC

Q7155

104Z

14

VCC

13
12

10

Q7161

VCC

Q7165

VCC

Y0
Y1
Y2
Y3

Q7171

Y4
Y5

TC74VHC238FT

Y6

100/16
104Z

VCC

Y0
Y1
Y2
Y3

Q7172

Y4
Y5

TC74VHC138FT

Y6

ANALOG SW

NJU7312AM

Q7181

R-COM1

R-COM2

R-COM3

104Z

100/16

14
13
12
11
10

9
8

14
13
12
11
10

9
8

11

9
8

14
13
12
11
10

9
8

VDD

DATA

R7154

R7153

R7158
47

R7157

47

16
15
14
13
12
11
10

9

16
15
14
13
12
11
10

9

30
29

R1

28

R2

27

R3

26
25

R4

24

R5

23

R6

22
21

R7

20

R8

19
18

NC

17
16

CK

R7190

2SC2712
Q7182

R7198

+5.0V

SPCS

+3.3V

220

+9V

560

R7167

R7178
R7177
R7176
R7175
R7174
R7173
R7172

DC Type Only

VSWCS

ASWCS

RN2402
Q7184

R7191

47

47

R7164

47

R7163

47

SELCS

R7197

100K

220

47

R7196

100K

100K

R7193

47
47
47
47
47
47
47

R7195

100K

100K

R7194

SIOSDO

SELSDO
SIOCLK

SELCLK

ASWSDO

ASWCLK

+5.0V

VSWCLK

SPCLK

SRRST

SRRST_5V

LEDLATCH

DIRCS
DSP1CS
DSP2CS
DSP3CS
DAC1CS
DAC2CS
FLD1CS

RN1404

Q7183

SPDIFSW
HDPCMSW
DSDDISW

DIRSW
DSDRCSW

RECMUTE_M

SPSDO
SPCLK

100K

R7192

FSWPOWER

+3.3VMPU

+5VMPU

C7027NC

+3.3V

R7404

2.2K

CECOUT

CECTRG

CECIN

CEC_IO

R7402

R7401

220

220

R7403

0

Q7401
RN1402

XMRSV2

XMRSV1

1817161514

P102B

D-TYPE ONLY

RDSCLK
RDSSDI

R7415-R7418

TX-SR805 DT, MP,

MA, MK, MQ, MT

Only

Z2VOLCLK

Z2VOLSDO

Z3MUTE

Z2MUTE

26

TO NAHDM-9107(2/2)

+5.3VXM

XMRXD

XMTXD

XMRST

TUNDACRST

SRRST_5V

SRRXD

SRTXD_5V

9

13

121110

TO NARF-9077(XM BOARD)

3.9K

3.9K

2.2K

R7418

R7415

R7417

2.2K

R7416

13121110987654321

P101B

GNDVD

AUX2CV_IN

TUN/VSEL/VC_SDA

TUN/VSEL/VC_SCL
24

TU_R

TU_L

RECMUTE

TUMUTE

SR_L

SR_R

XM_L

XM_R

TO NAASP-9050(2/2)

SD-2:B5

HDMISDI

RXMUTE

HDMISTB

GNDDG

SR_R

SR_L

8

765

SD-12:H2

0

R7411

TU_R

AUX2SY_IN

VSWSTB

AUX2SC_IN

VSWSDO

GNDXM

SELSTB

SELSDO

CEC_IO

HDMICLK

HDMIRST

VSPRST

VSPRXD/VSPSCL

VSPTXD/VSPSDA

SD-16:H4

+15VA

-15VA

GNDXM

XM_L

XM_R

4

321

HDRADIO

TUNER

STEREO

+9VTUN

SD

HDRDRST

TU_L

GNDTU

IRINB2

VSWCLK

VPOWER

TRGA

TRGC

TRGB

SELCLK

ADL

ADR

GNDAUX2

AUX2_L

MIC

GNDHD

HDMISDO

TXMUTE

VSPREQ/BOOT

VSPRDY/VDLOCK

123456789101112131415

P8002A

TUN/VSEL/VC_SDA

TUN/VSEL/VC_SCL

0

0

R7411, R7413

R7414, P101B

TX-SR805 Only

R7413

R7414

TO TUNER UNIT

+9V

POFF

+SUB

IRINA2

IRINB1

IRINA1

GNDDG

MPOWER

APOWER2

APOWER1
1234567891011121314151617181920212223

P2010B

-15VA

+15VA

AUX2_R

P4020B

GNDA

GNDA

12345678910111213141516171819202122232425

GNDA

26

TO NAVD-9052 SD-6:F1

DACSL

DACSR

DACSW

DACC

DACFR

DACFL

DACSBR

DACSBL

DACSWR

ASWCLK

ASWSTB

AMUTE

SBZ2MUTE

ASWSDO

VOLSDO

VOLCS

DACCR

TO NAASP-9050(2/2)

SD-2:C5

VOLCLK

VOLMUTE

VOLRST

SPRLF

P4021B

HPRL

SPRLSB

DIGSDO
DIGCLK
FLD1CS
FLD2CS
FLDRST
KEY0
KEY1
KEY2
KEY3
LEDLATCH
KEYINT1
+3.3VST
+3.3VMPU
GNDDG
VOLA
VOLB
LEDZ3
LEDSTBY
LEDSTBY2
LEDZ2
LEDPURE
OPTF
REMIN

+5VMPU

MICDET
MICMUTE
MIC
AUX2_L
GNDAUX2
AUX2_R
+15VA

-15VA
GNDVD
AUX2CV_IN
AUX2SY_IN
AUX2SC_IN
IRINA1
IRINA2
IRINB1
IRINB2

GNDDG

+3.3VMPU

THERMAL1
THERMAL2
PROTECT
VOLH
SEC1H
SEC1M
FANCTRL

HPDET

GNDDG

12345678910111213141516171819202122232425

40
39
38
37
36

P7501A

35
34
33
32
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

9
8
7
6
5
4
3

P7210B

2
1

SD-13:B2

TO NADIS-9085

SD-5:A4

TO NAAF-9039

+5VMPU

Q7261

O

1

L7165

220(1/2W)

R7241

I

3

G

2

100/16

+

C7262

NETSPDIF

OPTF

FTXD

DIRCS

DIRINT

DIRRST

DSP3INT

DSP2INT

DSP2RST

DSP1RST

DSP3RST

FRXD

+3.3VST

SPFOUT

1

P6851A

TO NAETC-9056

DSP1INT

DSP3CS

DSP1CS

DSP2CS

DSP1NIC

DSP1DEC

201918171615141312111098765432

SD-7:D5

+15VA

-15VA

R7245

R7247

2.7(1/2W)

2.7(1/2W)

R7248

R7246

2.7(1/2W)

2.7(1/2W)

GNDA

GNDA

SPDIFSW

ADR

ADL

DACSR

DACSL

RI

DSDDISW

12345678910111213141516171819

P6852A

MEQMUTE

DIRSW

DSDRCSW

HDPCMSW

TO NAETC-9056

DACSW

SD-7:D4

DACC

DACFR

DACFL

LBC2518T4R7M

DIGSDO

DIGSDI

GNDDG

+5.3VXM

POFF2

+9VDG

C7401

R7425

+9VTU

+9V

DACCR

DACSWR

DAC2CS

DAC1CS

DIGCLK

DACRST

DACSBL

DACSBR

12345678910111213141516171819

20

P6853A

TO NAETC-9056

SD-7:D3

100/16

0

TX-SR805 Only

SPRLFB

SPRLF

GNDTU

SPRLSB

SPRLCS

SPRLZ2

0

R7421

20

TX-SR805/SA805

A

SCHEMATIC DIAGRAM-9 (SD-9)

DAC SECTION

1

COAXIAL

2

OPTICAL

3

4

5

<Note>
SD-x:XY is short for Shcematic Diagram-x and
each socket's location, X=A to H, Y=1 to 5.

<Note>

1. Refer to SCHEMATIC DIAGRAM-17 (SD-17)
for digital audio signal flow wave forms.

2.

WF01 is short for WaveForm01 .

RS232

RI

IN 1

IN 2

IN 3

IN 1

IN 2

OUT

NADG-9074

5

9

4

8

3

7

P3003

2

6

1

P3002

R3011

75

75

R3015

P3001

R3019

75

GP1FAV51RKF5

U3001

C3001

3

VCC

2

GND

104Z

1

IN

R3001

U3002

C3002

3

VCC

2

GND

104Z

R3002

1

IN

GP1FAV51RKF5

R3004

3

IN

220

C3004

2

VCC

1

GND

U3004

GP1FAV51TKBF

C3037

104Z

104Z

C3025

LBC2518T2R2M

L3011

C3011
101J

C3014

101J

L3012
LBC2518T2R2M
LBC2518T2R2M

L3013

C3017
101J

47

47

104Z

330

R3032

R3036

330

R3025

220

WF01

+3.3VST

+5VDG

ADL-

ADL+

ADR-

ADR+

10

R3012

R3016

10

10

R3020

OPT1
OPT2

C3006

100/16

COAX1/COAX2

NETSPDIF/OPTF

330

330

R3054

R3053

330J

330J

C3057

C3058

TC7WU04FU

060D

R3087

56

R3086

56

R3097

56

R3096

56

BCDEFGH

U27

R3031

10K
1/50

C3031

1/50

C3032

1/50

C3033

1/50

C3034

RS232 TRANCEIVER

C3012

104K

R3013

C3015
104K

220K

R3017
C3018
104K

R3021
220K

NETSPDIF

OPT1/OPT2

OPTF

LBC2518T470M

COAX3/HDMISPF

C3052

102K

C3053

330

330

223K

C3054
104Z

R3052

R3051

C3059

470/10

330J

C3055

104Z

C3073

Q3071

8

1

VD

7

2

6

3

5

4

GND

1M

R3071

X3071

24.576MHz

C3071

C3082

47/25

C3081

47/25

Q3081:B
NE5532APSR

C3092

47/25

Q3082:B

C3091

47/25

NE5532APSR

DAC PC BOARD

10K

1

EN

FORCEOFF

2

C1+

3

V+

4

C1-

5

C2+

6

C2-

7

V-

8

R1IN

Q3031

ICL3221E

COAX1
COAX3

R3022
C3019 080D

R3018

220K

COAX2

C3016

080D

1

SELECT

2

1A

3

1B

4

1Y

5

2A

6

2B

7

2Y

8

GND93Y

Q3001

TC74VHC157FT

L3001

+5.0V

1.5K

R3050

L3044

LBC2518T

4R7M

+3.3V

L3072
LM182

L3071

LBC2518T470M

060D

C3072

10K

R3085

7

R3095

10K

7

16
15

VCC

14

GND

13

T1OUT

12

FORCEON

11

T1IN

10

330

INVALID

9

R1OUT

330

TC74HCU04AF

14

10K

13
12
11

10K

10

9
8

47

C3021 104Z
C3022
L3021

R3023

LBC2518T470M

COAX_2

COAX_3

16

VCC

15

ST

14

4A

13

4B

12

4Y

11

3A

10

3B

COAX3/HDMISPF

L3043

LBC2518T4R7M

29

30

33

AOUTA2-

34

AOUTB1-

AOUTA3-

35

AOUTB1+

36

AOUTA1+

37

AOUTA1-

38

MUTEC

39

LPFLT

40

AGND2

41

VARX

42

RXP7/GP7

43

RXP6/GP6

44

RXP5/GP5

45

RXP4/GP4

46

RXP3/GP3

47

RXP2/GP2

48

RXP1/GP1

VD252DGND253VLS54SAI_SDOUT55RMCK56CX_SDOUT57ADCIN258ADCIN159OMCK60SAI_LRCK61SAI_SLCK

49

51

47

C3061

R3056

104Z

+5.0V

0

R3076

R3082

R3083

R3084

6

1

10K

5

Q3081:A

NE5532APSR

R3092
R3093

R3094

6

1

10K

5

Q3082:A

NE5532APSR

R3037

R3035

10K

R3034

R3033

VCC
IN6
OUT6
IN5
OUT5
IN4
OUT4

C3007

104Z

C3008

COAX_1

COAX1/COAX2

HDMISPF

26

27

28

AOUTB3-

AOUTB3+

AOUTA3+

Q3041

CS42516-CQ

DIR & CODEC

30:AOUTB2-3131:AOUTB2+3232:AOUTA2+

104Z

L3045

C3062

47

47

R3057

R3058

WF03

10K
10K

8

4

10K
10K

8

4

+3.3V

104Z

C3036

1
2

Q3021

3
4
5
6
7

GND

100/16

100/16

L3002

LBC2518T470M

104Z

C3051

C3050

21

23

24VA25

AGND1

AOUTA4-

49:RXP05050:TXP

62:CX_SDIN46363:CX_SDIN36464:CX_SDIN2

220

R3059

LM182

R3060

OMCK

WF04

R3081

2

10K

3

R3091

2

10K

3

C3095

LBC2518T470M

L3031

C3035

100/16

R3014

C3013

+5V

470/10

100/16

C3049

19

20

REFGND

AOUTB4-

AOUTB4+22AOUTA4+

CS/AD0

CDIN/AD1

CDOUT/SAD

CCLK/SCL

CX_LRCK
CX_SCLK

CX_SDIN1

62

L3046

HS102

47

R3061

220/25

220/25

10K

080D

P4S MODEL ONLY
R3007 : 905/8.8 ONLY

47/25

104Z

C3047

C3048

17VQ18

16

FLT+

AINL-

15

AINL+

14

AINR+

13

AINR-

12

_RST

11

INT1

10

9
8
7
6

VLC

5

DGND1

4

VD1

3
2
1

+3.3V

C3041

BCK_DIR

47

LRCK_DIR
MCK_DIR
SDOUT_DIR
SPFOUT

WF05

+OP6

ADR

ADL

C3096

-OP6

WF02

R3047
R3046
R3045
R3043
R3042
R3041

470/10

R3098

R3099

222J

C3044

102K

C3064

390

390

C3045

C3046

C3043

104Z

+5.0V

R3007

222J

220
47
1K
1K
47
1K

104Z

C3042

10K

NETSPDIF

R3049

R3048

470/10

L3041

+14.4V

-14.4V

FTXD

FRXD

SPDIFSW

C3069

104Z

OPTF

SPFOUT

3.9K

ADL-

ADL+
ADR+

3.9K
DIRRST

DIRINT

DIRCS
DIGSDO
DIGSDI
DIGCLK

C3065
104Z

RI

ADR-

L3042

LBC2518T4R7M

HDPCMSW
DSP3RST
DSDRCSW
DSP3INT
DIRSW
DSP2RST
DSDDISW
DSP2INT
DEC
DSP1RST
NIC
DSP1INT
MEQMUT
DSP3CS

DSP2CS

DSP1CS

+5VSW

HDMISPF

GNDDAC
SPFOUT
GNDDAC
GNDDSP2
+3.3VSPA
GNDDSP2

MCK_DIR
BCK_DIR
SDOUT_DIR
LRCK_DIR
GNDDSP
DIGCLK

DATA_SUR/DSDSL

DIGSDO

LRCK4/DSDSR

GNDDSP

DATA_CSW/DSDC

DIGSDI

LRCK4/DSDSW

+3.3VDG

MCK/DSDCLK

GNDDSP
BCK4/GND
GNDDSP

DATA_F/DSDFL

+2.5VDSP1

LRCK4/DSDFR

+2.5VDSP1

DATA_SB/DSDSBL

+3.3VDSP

LRCK4/DSDSBR

+3.3VDSP

DATA_CR/GND

+2.5VDSP23

LRCK4/GND
+2.5VDSP23

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

SD-10:E1

11
10

9
8
7

TO NADSP-9072(1/2)

6
5
4
3
2
1

P3802A

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

SD-10:A3

12
11
10

9
8

TO NADSP-9072(1/2)

7
6
5
4
3
2
1

P3801A

WF06

WF08

(PART-12)

OR TO NATRM-9108

(PART-27)

LRCK4/GND
DATA_CR/GND
BCK4/GND
MCK/DSDCLK

DAC1CS
DIGSDO
DIGCLK
DIGSDI
DACRST

+3.3V

LRCK4/DSDSBR
DATA_SB/DSDSBL
BCK4/GND
MCK/DSDCLK

DAC2CS
DIGSDO
DIGCLK
DIGSDI
DACRST

+3.3V

LRCK4/DSDSR

DATA_SUR/DSDSL
BCK4/GND
MCK/DSDCLK

DAC1CS
DIGSDO
DIGCLK
DIGSDI
DACRST

+3.3V

LRCK4/DSDSW
DATA_CSW/DSDC
BCK4/GND
MCK/DSDCLK

DAC1CS
DIGSDO
DIGCLK
DIGSDI
DACRST

+3.3V

WF07

LRCK4/DSDFR
DATA_F/DSDFL
BCK4/GND
MCK/DSDCLK

DAC1CS
DIGSDO
DIGCLK
DIGSDI
DACRST

+3.3VDG

OPTF

+3.3VST

FTXD

FRXD

SPFOUT

NETSPDIF
1234567891011

P3101A

TO NAETC-9056

220/10
C3781

C3782 104J

L3781

LBC2518T4R7M

C3762 104J

L3761

T4R7M

LBC2518

104J

C3742

C3722 104J

104J

C3702

C3711 102K

DIRINT

DIRCS

DIRRST

SD-7:C5

220/10

R3750

L3741

LBC2518T4R7M

C3721

R3730

L3721

LBC2518T

220/10

C3701

L3701

+3.3V

DSP3INT

DSP3RST

R3782-3788
:330

1

ZEROL

10K

2

ZEROR

R3781

3

MSEL

4

R3782

LRCK

5

R3783

DATA

6

R3784

BCK

7

R3785

SCK

8

DGND

9

VDD

R3786

10

MS

R3787

11

MDI

R3788

12

MC

R3789

13

MDO

47

14

RST

R3790

330

2 CH DAC

R3762-3768: 330

C3761

1

220/10

ZEROL

2

10K

ZEROR

3

R3761

MSEL

4

R3762

LRCK

5

R3763

DATA

6

R3764

BCK

7

R3765

SCK

8

DGND

9

VDD

10

R3766

MS

11

R3767

MDI

12

R3768

MC

13

R3769

MDO

47

14

RST

330

R3770

2 CH DAC

R3742-3748: 330

1

ZEROL

C3741

2

10K

ZEROR

R3741

3

MSEL

4

R3742

LRCK

5

R3743

DATA

6

R3744

BCK

7

R3745

SCK

8

DGND

9

VDD

10

R3746

MS

11

R3747

MDI

12

R3748

MC

13

R3749

MDO

47

14

RST

330

2 CH DAC

R3722-3728: 330

1

220/10

ZEROL

2

10K

ZEROR

R3721

3

MSEL

4

R3722

LRCK

5

R3723

DATA

6

R3724

BCK

7

R3725

SCK

8

DGND

9

VDD

10

R3726

MS

11

R3727

MDI

12

R3728

MC

13

R3729

MDO

47

14

RST

330

2 CH DAC

4R7M

R3702-3708
:330

1

ZEROL

2

10K

ZEROR

R3701

3

MSEL

4

R3702

LRCK

5

R3703

DATA

6

R3704

BCK

7

SCK

R3705

8

DGND

9

VDD

R3706

10

MS

R3707

11

MDI

R3708

12

MC

R3709

13

MDO

47

14

RST

R3710

330

2 CH DAC

LBC2518T4R7M

DSP1RST

DSP2RST

DSP2INT

DSP1CS

DSP1INT

DSP2CS

DSP3CS

NIC

1213141516171819202122

DEC

VCC2L

AGND3L

OUTL-
OUTL+
AGND2

VCC1

VCOML

VCOMR

PCM1796DBR

AGND1
OUTR-

OUTR+

AGND3R

VCC2R

Q3781

VCC2L

AGND3L

OUTL-
OUTL+

AGND2

VCC1
VCOML
VCOMR

PCM1796DBR

AGND1

OUTR-

OUTR+

AGND3R

VCC2R

Q3761

VCC2L

AGND3L

OUTL-

OUTL+

AGND2

VCC1
VCOML
VCOMR

PCM1796DBR

AGND1

OUTR-

OUTR+

AGND3R

VCC2R

Q3741

VCC2L

AGND3L

OUTL-

OUTL+

AGND2

VCC1
VCOML
VCOMR

PCM1796DBR

AGND1

OUTR-

OUTR+

AGND3R

VCC2R

Q3721

VCC2L

AGND3L

OUTL-

OUTL+

AGND2

VCC1
VCOML
VCOMR

PCM1796DBR

AGND1

OUTR-

OUTR+

AGND3R

VCC2R

Q3701

DSDDISW

DIRSW

TX-SR805/SA805

28

VCC2L

27

AGND3L

26

OUTL-

25

OUTL+

24

AGND2

23

VCC1

22

VCOML

21

VCOMR

20

IREF

19

PCM1796DBR

AGND1

18

OUTR-

17

OUTR+

16

AGND3R

15

VCC2R

Q3781

28

VCC2L

27

AGND3L

26

OUTL-

25

OUTL+

24

AGND2

23

VCC1

22

VCOML

21

VCOMR

20

IREF

19

PCM1796DBR

AGND1

18

OUTR-

17

OUTR+

16

AGND3R

15

VCC2R

Q3761

28

VCC2L

27

AGND3L

26

OUTL-

25

OUTL+

24

AGND2

23

VCC1

22

VCOML

21

VCOMR

20

IREF

19

PCM1796DBR

AGND1

18

OUTR-

17

OUTR+

16

AGND3R

15

VCC2R

Q3741

28

VCC2L

27

AGND3L

26

OUTL-

25

OUTL+

24

AGND2

23

VCC1

22

VCOML

21

VCOMR

20

IREF

19

PCM1796DBR

AGND1

18

OUTR-

17

OUTR+

16

AGND3R

15

VCC2R

Q3721

LBC2518T4R7M

28

VCC2L

27

AGND3L

26

OUTL-

25

OUTL+

24

AGND2

23

VCC1

22

VCOML

21

VCOMR

20

IREF

19

PCM1796DBR

AGND1

18

OUTR-

17

OUTR+

16

AGND3R

15

VCC2R

Q3701

LBC2518T4R7M

DEC

DSDDISW

DIRSW

DSDRCSW

HDPCMSW

2021222324

LBC2518T4R7M

LBC2518T4R7M

LBC2518T4R7M

C3789 104J

C3788

220/10

C3787

220/10

C3785

C3784

104J

C3783

220/10

L3782

L3784

C3769 104J

C3764

C3763

L3764

L3762

C3749

C3744

104J

C3743

L3744

L3742

C3729

C3724

104J

C3723

L3724

L3722

+5VDAC

C3709

47/25

C3705

R3711

104J

C3704

L3704

L3702

+15DG

-15DG

P3102A

TO NAETC-9056

47/25

R3791

10K

L3783

LBC2518T

4R7M

+5VDAC

C3768

220/10

220/10

C3767

C3765

47/25
10K

R3771

104J

220/10

L3763

LBC2518T

LBC2518T

4R7M

+5VDAC

104J
C3748

220/10

220/10

C3747

C3745

47/25

10K

R3751

220/10

L3743

LBC2518T

LBC2518T

4R7M

+5VDAC

104J
C3728

220/10

220/10

C3727

C3725

47/25

R3731

10K

220/10

L3723

LBC2518T

LBC2518T

4R7M

+5.0V

104J
C3708

220/10

C3707

220/10

10K

C3703

220/10

L3703

LBC2518T4R7M

RI

SPDIFSW

MEQMUT

ADL

ADR

C3790

102K

LBC2518T

4R7M

+5.0V

C3770

102K

4R7M

+5.0V

C3750

102K

4R7M

+5.0V

C3730

102K

4R7M

WF09

C3710

102K

+5.0V

LBC2518T4R7M

+5VDAC

DACSR

GNDA

GNDA

DACSL

987654321

SD-7:C4

NE5532APSR

Q3808:A

R3808

8

2

C3808 272J

1

3

4
Q3808:B

5

7

6

C3818 272J

R3818

Q3809:A

R3809

8

2

C3809

1

3

NE5532APSR

4

Q3809:B

5

7

6

C3819 272J

R3819

R3805

8

2

C3805

1

3

Q3805:A

4

NE5532APSR

5

Q3805:B

7

6

C3815

R3815

Q3806:A

R3806

8

2

C3806

1

3

NE5532APSR

4

Q3806:B

5

7

6

C3816 272J
R3816

Q3803:A

R3803

8

2

C3803

1

3

NE5532APSR

4
Q3803:B

5

7

6

C3813

R3813

Q3804:A

R3804

8

2

C3804 272J

1

3

NE5532APSR

4

Q3804:B

5

7

6

C3814

R3814

Q3802:A

R3802

8

2

C3802

1

3

NE5532APSR

4

Q3802:B

5

7

6

C3812

R3812

Q3807:A

R3807

8

2

C3807

1

3

NE5532APSR

4
Q3807:B

5

7

6

C3817

R3817

R3800

8

2

C3800

1

3

NE5532APSR

4
Q3800:B

5

7

6

C3810

R3810

Q3801:A

R3801

8

2

C3801

1

3

NE5532APSR

4
Q3801:B

5

6

C3811

R3811

DACSBR

DACFL

DACSW

DACC

DACFR

1413121110

P3103A

TO NAETC-9056

560

560

560

272J

560

560

272J

272J

560

560

272J

560

560

272J

272J

560

560

272J

560

560

272J

272J

560

560

272J

272J

560

560

272J

Q3800:A

272J

560

560

272J

7

272J

560

DACSBL

DACCR

DACSWR

SD-7:C3

DAC1CS

DACRST

DAC2CS

DIGCLK

987654321

DIGSDO

DIGSDI

+5.3VXM

GNDDG

GNDDG

+9VDG

R3828

R3838

R3839

R3829

R3825

R3835

R3836

R3826

R3823

R3833

R3834

R3824

R3831

R3821

POFF2

16151413121110

R3822

R3832

R3837

R3827

R3820

R3830

3.3K

R3848

R3858

3.3K

3.3K

R3859

R3849

3.3K

3.3K

R3845

R3855

3.3K

3.3K

R3856

R3846

3.3K

3.3K

R3843

R3853

3.3K

3.3K

R3854

R3844

3.3K

R3842

R3852

3.3K

3.3K
R3857

R3847

R3840

R3850

3.3K

R3851

R3841

3.3K

R3878

R3875

R3873

3.3K

R3872

3.3K

3.3K

C3840

3.3K

C3841

180

R3688

R3868

C3848

R3698

180

R3699

R3879

C3849

R3689

R3869

R3685

R3865

C3845

R3695

R3696

R3876

C3846

R3686

R3866

180

R3863

R3683

C3843

R3693

180

R3694

R3874

C3844

R3684

R3864

180

R3862

R3682

C3842

180

R3697

R3877

C3847

R3687

R3867

R3860

R3680

R3690

R3870

R3871

R3691
180

R3681
180

R3861

+3.3V

+3.3VDG

+3.3V

+3.3VDSP

180

180

180

180

180

180

R3692

180

180

C3838

C3835

C3823

C3834

C3832

180

180

180

180

NE5532APSR

C3828

2

3

NE5532APSR

Q3814:B

C3839

5

6

C3829

NE5532APSR

C3825

2

3

NE5532APSR

Q3813:B

C3836

5

6

C3826

2

3

C3833

NE5532APSR

Q3812:B

5

6

C3824

C3822

2

3

NE5532APSR

Q3811:B

C3837

5

6

C3827

C3820

2

3

C3830

Q3810:B

C3831

5

6

C3821

TA48033AF

3

+

C7243

100/16

TA48033AF

3

+

C7248

100/16

Q3814:A

8

1

4

7

Q3813:A

8

1

4

7

NE5532APSR

8

1

Q3812:A

4

7

8

1

Q3811:A

4

7

8

1

Q3810:A

4

7

Q7242

1

I

O

G

2

Q7246

1

I

O

G

2

10/50

+

+14.4V

-14.4V

+14.4V

-14.4V

+14.4V

-14.4V

+14.4V

-14.4V

+14.4V

-14.4V

+5VDG

C7247

+5VDAC

+5.0V

+5.0V

+4.5V

FR

+

100/16

RL1N4003

CR

SWR

SBL

SBR

SL

SR

C

SW

FL

+

100/16

TA4805AF

Q7241

3

O

C7242

TA4805AF

Q7251

3

O

C7252

G

2

D7246

WF10

I

G

2

+5.9V

1

I

RL1N4003

1

10/50

D7245

+

R7252

10/50

C7241

22(1/2W)

+

C7251

R3998

R3999

R3995

R3992

R3990

+2.5VDSP1

+2.5VDSP23

330K

R7238

0

0

0

R3996

0

0

R3993

R3994

0

0

R3997
0

0

R3991
0

Q7232

DAJ4OUTPUT3GND2INPUT1_SHUT

5

330K

+

R7237

27K

R7236

BD7820

D7233

1SS352

C7235

100/16

DC Type Only

C7234

C3878

47/50

C3879

47/50

C3875

47/50

C3876

47/50

C3873

47/50

C3874

47/50

C3872

C3877

47/50

C3870

C3871

+

10/50

47/50

47/50

47/50

+2.4V

+2.4V

+5.9V

DACCR

R3988

R3989

DACSWR

+OP4

DACSBL

R3985

R3986

DACSBR

+OP3

DACSL

R3983

R3984

DACSR

+OP2

DACC

R3982

R3987

DACSW

+OP1

DACFL

R3980

R3981

DACFR

1000/6.3

1000/6.3

1000/6.3

-OP5

-OP3

-OP2

-OP1

+OP5

220K

220K

220K

220K

220K

220K

220K

220K

220K

220K

+

+

+

R7204
R7205

L7201

470K

C7203

R7224
R7225

L7211

470K

C7223

R7234
R7235

L7221

470K

C7233

-OP4

D7202

CRS09

D7222

CRS09

D7232

CRS09

220/25

C3888

C3886

220/25

C3884

220/25

C3882

220/25

C3880

2.7K

4.7K

2.7K

4.7K

56K

5.6K

R7233

R3979

R3976

R3977

R3974

R3975

R3972

R3973

R3970

R3971

R7203

3.9K

R7223

R3978

22

22

220/25

22

22

22

22

22

3.9K

3.9K

22

C3889

22

C3887

C3885

22

C3883

C3881

D7201

2

4

1K

R7202

D7221

2

4

1K

R7222

D7231

2

4

1K

R7232

220/25

220/25

220/25

220/25

220/25

SI8008TM

SW

VADJ

SW

VADJ

SI8008TM

SW

VADJ

1SS352

Q7201

GND

3

1SS352

SI8008TM

Q7221

GND

3

1SS352

Q7231

GND

3

Resistor Value

R3820-R3839

R3860-R3879

C3820-C3839

C3840-C3849

1

VIN

5

SS

1

VIN

5

SS

1

VIN

5

SS

+

C7201

+

C7221

R7231

0.22(1/2W)

+

C7231

R7201

470/16

R7221

470/16

470/16

390

4.7K

471J

272J

POFF2
+9VDG
GNDDAC
GNDDSP
+9VDC

GNDDC

+

2.2(1/2W)

2.2(1/2W)

C7255

470/16

1
2
3
4
5

JL9501A

6

SD-14:G4

TO NAPS-9089

TX-SR805/SA805

A

SCHEMATIC DIAGRAM-10 (SD-10)

DSP SECTION-1

1

2

P3801B

SD-9:C3

3

TO NADG-9074

4

5

NADSP-9072(1/2)

U25

DSP PC BOARD

+2.4VDSP23

1

LRCK4/GND2

2

+2.4VDSP23

3

PCMCR4/GND

4

+3.3VDSP

5

LRCK4/DSDFR2

6

+3.3VDSP

7

PCMSB4/DSDFL

8

+2.4VDSP1

9

LRCK4/DSDFR

10

+2.4VDSP1

11

PCMF4/DSDFL

12

GNDDG

13

BCK4/GND

14

GNDDG

15

BCK4/DSDCLK

16

+3.3VDG

17

LRCK4/DSDSW

18

DIGSDI

19

PCMCSW4/DSDC

20

GNDDG

21

LRCK4/DSDSR/RC

22

DIGSDO

23

PCMSUR4/DSDSL

24

DIGCLK

25

GNDDG

26

LRCK_DIR

27

SDOUT_DIR

28

BCK_DIR

29

MCK_DIR

30

PCMCSW4/DSDC

PCMSUR4/DSDSL

LRCK4/DSDSR/RC

TO NAHDM-9107(2/2)

PCMF4/DSDFL

LRCK4/DSDSW
LRCK4/DSDFR

PCMSB4/DSDFL

LRCK4/DSDFR2

PCMCR4/GND

BCK4/GND

LRCK4/GND2
BCK4/DSDCLK

PCMF4

PCMCR4

PCMSUR4

SD-16:H4

987654321

10

GNDHD

MCK_HDMI

PCMCSW/DSDSW

PCMSBLR/DSDSR

PCMSLR/DSDC

VCC

104Z

Q3301

C3301

TC74VHC157FT

SELECT21A31B41Y52A62B72Y8GND

1

330

R3301

HDPCMSW

+2.4V

+3.3V

+2.4V

PCMF4
DSDFL

PCMCSW4
DSDC

PCMSUR4
DSDSL

PCMSB4
DSDFL

PCMCR4

BCK4

PCMSB4

PCMCSW4

BCK4

PCMLR/DSDFL

PCMBCK/DSDCLK

PCMLRCK/DSDFR

47

330

R3307

R3306

330

R3330

R3371

R3373
R3374

R3376

47

BCDEFGH

TO NADG-9074

SD-9:C2

GNDHD

330

R3302

R3331
R3332
R3333
R3334
R3335
R3336

R3351
R3352
R3353
R3354
R3355
R3356

P3805A

HDSPDIF

47

330

R3305

R3304

9

103B113A124Y134B144A15ST16

47

R3303

DSDCLK

DSDSL
DSDC

L3372

HS102

3Y

330
330
47
330
330
47

330
330

47
330
330

47

330

47
330

104Z

C3325

PCMBCK/DSDCLK

TC74VHC157FT

C3331 104Z

Q3331

1

SELECT

2

1A

3

1B

4

1Y

5

2A

6

2B

7

2Y

8

GND93Y

TC74VHC157FT

104Z

C3351

Q3351

1

SELECT

2

1A

3

1B

4

1Y

5

2A

6

2B

7

2Y

8

GND93Y

C3371

104Z

Q3371

1

SELECT

2

1A

3

1B

4

1Y

5

2A

6

2B

7

2Y

8

GND93Y

TC74VHC157FT

VCC

VCC

VCC

ST
4A
4B
4Y
3A
3B

ST
4A
4B
4Y
3A
3B

ST
4A
4B
4Y
3A
3B

MCK_DIR
SDOUT_DIR

+3.3V

104Z

C3311

TC74VHC157FT

PCMLRCK

16
15
14
13
12
11
10

16
15
14
13
12
11
10

16
15
14
13
12
11
10

PCMF

330

330

R3322

R3323

VCC

Q3311

SELECT21A31B41Y52A62B72Y8GND

1

330

330

330

HS102

R3311

R3312

R3313

R3314

BCK_DIR

+3.3V

+3.3L1

R3342

330

R3341

330

R3340

47

R3339

330

R3338

330

R3337

47

R3362

330

R3361

330

R3360

47

R3359

330

R3358

330

R3357

47

+3.3V

330

R3382

330

R3381

LM182

L3371

330

R3379

R3377

47

MCK_HD

47

330

R3321

R3320

330

L3311

R3315

47

LRCK_DIR

LRCK4
DSDFR

LRCK4
DSDSR/RC

330

L3312

R3319

93Y103B113A124Y134B144A15ST16

330

R331747R3316

LRCK4
DSDSW

LRCK4
DSDFR

MCK

DSDCLK

LRCK4

R3380

47

47

LM182

R3318

MCK

LRCK1
BCK1
DIRSW

LRCK4

104Z

Q3325

C3315

TC74VHC157FT

DSDSR/RC

47

330

330

R3327

R3328

R3326

VCC

SELECT21A31B41Y52A62B72Y8GND

1

330

R3325

HDMISPF_3.3V
DSDFR
PCMF1/DSDFL
PCMSUR1/DSDC
PCMCSW1/DSDSW
PCMSB1/DSDSR
DSDSL

LBC2518T470M

L3301

93Y103B113A124Y134B144A15ST16

100/4

C3302

C3391

47

R3391

1
2
3
4
5
6
7

GND

Q3391

TC74VHCT08AFT

+

100/4

C7204

C7205

104Z
104Z
104Z
104Z
104Z
104Z
104Z
104Z
104Z
104Z
104Z

104Z
104Z
104Z
104Z
104Z
104Z
104Z
104Z
104Z
104Z
104Z

D7205

1SS352

Q7202

104Z

C3411
C3412
C3413
C3414
C3415
C3416
C3417
C3418
C3419
C3420
C3421

104Z

VCC

C3425
C3426
C3427
C3428
C3429
C3430
C3431
C3432
C3433
C3434
C3435

+5.0V

GND2INPUT1_SHUT

3

C7206

C3405

220/4

+

220/4

+3.3V

14
13
12
11
10
9
8

DAJ4OUTPUT

5

30292827262524232221201918

DSP1RST

DSP2INT

DSP2RST

DSP3INT

DIRSW

DSDRCSW

DSDDISW

+2.4VDSP23

DEC

GNDDG

DSP3RST

HDPCMSW

BD7820

27K

R7207

39K

R7208

L3402

27K

BLM21PG221SN1

R7206

L3403

LBC2518T4R7M

+1.2V

A2

DVDD

A15

DVDD

B1

DVDD

B16

DVDD

D4

DVDD

D5

DVDD

D12

DVDD

D13

DVDD

E4

DVDD

E13

DVDD

J14

DVDD

M4

DVDD

M13

DVDD

N5

DVDD

N12

DVDD

P8

DVDD

R1

DVDD

R16

DVDD

T2

DVDD

T15

DVDD

E6

CVDD

E7

CVDD

E8

CVDD

E9

CVDD

E10

CVDD

E11

CVDD

G5

CVDD

G12

CVDD

H5

CVDD

H12

CVDD

J5

CVDD

J12

CVDD

K5

CVDD

K12

CVDD

M6

CVDD

M7

CVDD

M8

CVDD

M9

CVDD

M10

CVDD

M11

CVDD

Q3401:A

DSP1INT

NIC

MEQMUT

+3.3VDSP

+3.3V

+3.3V

Q3481

or

TMS320D790E001BZDH275

SD-9:C2

DSP2CS

C3483
C3484

1
2
3
4

R3483

25.00MHz

060D

C3481

DSP

DSP1CS

GND

X3481

VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS

VD

1M

+5VSW

104Z
100/4

A1
A7
A10
A16
E5
E12
F5
F6
F7
F8
F9
F10
F11
F12
G1
G6
G7
G8
G9
G10
G11
G16
H3
H6
H7
H8
H9
H10
H11
J6
J7
J8
J9
J10
J11
K1
K6
K7
K8
K9
K10
K11
K16
L5
L6
L7
L8
L9
L10
L11
L12
M5
M12
T1
T7
T10
T16

987654321

HDMISPF

8
7
6

L3482

5

LM182

2019181716151413121110

DSP3CS

DSP1INT

NIC

MEQMUT

+3.3V

+3.3V

TC7WU04FU

Q3481

or

TMS320D790E001BZDH275

TMS320D710E001BZDH275

GNDDAC

GNDDAC

SPFOUT

MCK

L3483

LBC2518T470M

LM182
L3481

R3482

220

060D

C3482

P3802B

GNDDG

+3.3VDG

CLKIN3

GNDDG

PCMF2
PCMSUR2
PCMCSW2
PCMSB2

NIC
DEC

DSDFR
PCMF1/DSDFL
PCMSUR1/DSDC
PCMCSW1/DSDSW
PCMSB1/DSDSR
DSDSL

BCK1
LRCK1
MCK
BCK2
LRCK2

DIGSDI

DIGSDO

DIGCLK

DSP1CS

DSP1INT

DSP1RST

+3.3V

L3401

ACF451832-333

+3.3V

TRST

R3496

10K

EMU1

100/4
C3402

C3403

104Z

R3401
R3402
R3403
R3404
R3405
R3406
C3401 101J
R3407
R3408
R3409
R3410
R3411
R3412
R3413
R3414
R3415
R3416
R3417
R3418
R3419
R3420
R3421
R3422

R3423
R3424
R3425
R3426
R3427
R3428

R3429

R3431

P3491

2
4
6

8
10
12
14

JTAG

+3.3V

+3.3V

47

B14

1K

B15

1K

C16

2.2K

C15

47

D16

1K

G2

47

A14

47

B13

47

A13

47

B12

10K

A12

330

B11

330

A11

10K

B10

10K

B9

10K

A9

330

B8

330

A8

330

B7

330

B6

330

A6

330

B5

B3

10K

A5

330

B4

330

C2

330

A4

47

A3

47

J2
J3
J4
J1

330

H2
K2

K13
K14

M14

L13

L14
N13
N14

P14

E14

F14

F13
G14
G13
H14
H13

J13

H1
G3
G4
F3
F4
E3
D3
C3
P2
N2
N3

M3

L3
L4

L2
H4
C6
C5
C4
B2
D9

C10

C9
D8
D7
C7

10K

C8
D6

L3491

LBC2518T

TMS

1

TDI

3

PD

5

TDO

7

TCK_RET

9

TCK

11

EMU0

13

SPIO_SOMI/I2C0_SDA
SPIO_SIMO
SPIO_CLK/I2C0_SCL
SPIO_SCS/I2C1_SCL
SPIO_ENA/I2C1_SDA
RESET

AXR0[0]
AXR0[1]
AXR0[2]
AXR0[3]
AXR0[4]
AXR0[5]/SPI1_SCS
AXR0[6]/SPI1_ENA]
AXR0[7]/SPI1_CLK
AXR0[8]/AXR1[5]/SPI1_SOMI
AXR0[9]/AXR1[4]/SPI1_SIMO
AXR0[10]/AXR1[3]
AXR0[11]/AXR1[2]
AXR0[12]/AXR1[1]
AXR0[13]/AXR1[0]
AXR0[14]/AXR2[1]
AXR0[15]/AXR2[0]

AHCLKR0/AHCLKR1
ACLKR0
AFSR0
AHCLKX0/AHCLKX2
ACLKX0
AFSX0

OSCIN
OSCOUT
OSCVDD
OSCVSS
CLKIN
PLLHV

UHPI_HD[0]
UHPI_HD[1]
UHPI_HD[2]
UHPI_HD[3]
UHPI_HD[4]
UHPI_HD[5]
UHPI_HD[6]
UHPI_HD[7]
UHPI_HD[8]
UHPI_HD[9]
UHPI_HD[10]
UHPI_HD[11]
UHPI_HD[12]
UHPI_HD[13]
UHPI_HD[14]
UHPI_HD[15]
UHPI_HD[16]/HHWIL
UHPI_HD[17]
UHPI_HD[18]
UHPI_HD[19]
UHPI_HD[20]
UHPI_HD[21]
UHPI_HD[22]
UHPI_HD[23]
UHPI_HD[24]
UHPI_HD[25]
UHPI_HD[26]
UHPI_HD[27]
UHPI_HD[28]
UHPI_HD[29]
UHPI_HD[30]
UHPI_HD[31]
UHPI_HBE[0]
UHPI_HBE[1]
UHPI_HBE[2]
UHPI_HBE[3]
UHPI_HCNTL[0]
UHPI_HCNTL[1]
UHPI_HAS
UHPI_HRW
UHPI_HDS[1]
UHPI_HDS[2]
UHPI_HCS
UHPI_HRDY

470M

4.7K

4.7K

4.7K

4.7K

4.7K

R3492

R3493

R3491

R3495

R3494

C3491 104Z

+3.3V

EM_A[0]
EM_A[1]
EM_A[2]
EM_A[3]
EM_A[4]
EM_A[5]
EM_A[6]
EM_A[7]
EM_A[8]

EM_A[9]
EM_A[10]
EM_A[11]
EM_A[12]

AFSR1

AFSX1
ACLKR1
ACLKX1

AHCLKX1

AMUTE1
AMUTE0

EM_D[0]
EM_D[1]
EM_D[2]
EM_D[3]
EM_D[4]
EM_D[5]
EM_D[6]
EM_D[7]
EM_D[8]

EM_D[9]
EM_D[10]
EM_D[11]
EM_D[12]
EM_D[13]
EM_D[14]
EM_D[15]

EM_D[16]/UHPI_HA[0]
EM_D[17]/UHPI_HA[1]
EM_D[18]/UHPI_HA[2]
EM_D[19]/UHPI_HA[3]
EM_D[20]/UHPI_HA[4]
EM_D[21]/UHPI_HA[5]
EM_D[22]/UHPI_HA[6]
EM_D[23]/UHPI_HA[7]
EM_D[24]/UHPI_HA[8]

EM_D[25]/UHPI_HA[9]
EM_D[26]/UHPI_HA[10]
EM_D[27]/UHPI_HA[11]
EM_D[28]/UHPI_HA[12]
EM_D[29]/UHPI_HA[13]
EM_D[30]/UHPI_HA[14]
EM_D[31]/UHPI_HA[15]

EM_BA[0]

EM_BA[1]
EM_CS[0]
EM_CS[2]

EM_CAS
EM_RAS

EM_WE

EM_CKE

EM_CLK
EM_WE_DQM[0]
EM_WE_DQM[1]
EM_WE_DQM[2]
EM_WE_DQM[3]

EM_OE

EM_RW

EM_WAIT

TCK

TMS

TDI

TDO

or

TRST

DSP

EMU[0]

Q3401:B

TMS320D790E001BZDH275

Q3491

20

EMU[1]

AHCLKR2

ACLKR2

AFSR2

TMS320D710E001BZDH275

ACLKX2

AFSX2

AMUTE2/HINT

G1

VCC

19G218Y117Y216Y315Y414Y513Y612Y711

9A88A77A66A55A44A33A22A11

TC74VHC541FT

TX-SR805/SA805

<Note>
SD-x:XY is short for Shcematic Diagram-x and
each socket's location, X=A to H, Y=1 to 5.

TO NADSP-9072(2/2)

GPIO4AGPIO3A

D15A
D7A
D14A
D6A
D13A
D5A
D12A
D4A

D11A
D3A
D10A
D2A
D9A
D1A
D8A
D0A
OE_A

FLCS_A
BA1A

D15A
D14A

D13A
D12A

D11A
D10A

D9A
D8A

DQM1_A
CLK_A
CKE_A

A9A
A8A
A7A
A6A
A5A
A4A

D31A
D30A

D29A
D28A

D27A
D26A

D25A

DQM3_A

CLK_A
CKE_A

A9A
A8A
A7A
A6A
A5A
A4A

SD-11:A4

S29ALV160ET-70TG

M12L16161A-7TG

M12L16161A-7TG

+2.4VDSP23

+3.3VDSP

CPU_CONTROL

or ES29LV160ET-70TG

or IC42S16100

or RMS116T(LF)

or IC42S16100

or RMS116T(LF)

TO NADSP-9072(2/2)

SD-11:A1,A4

I2S_SIGNAL

GNDDG

JTAG

+2.4V

+3.3V

10K

A0A

J16

A1A

J15

A2A

K15

A3A

L16

A4A

L15

A5A

M16

A6A

M15

A7A

N16

A8A

N15

A9A

P16

A10A

H15

A11A

P15

A12A

P12

R3430

10K

F1

GPIO2A

F2

GPIO3A

E1

GPIO4A

E2

GPIO5A

D1

GPIO6A

D2

GPIO7A

C1

D0A

T8

D1A

R8

D2A

R7

D3A

T6

D4A

R6

D5A

T5

D6A

R5

D7A

T4

D8A

R13

D9A

T12

D10A

R12

D11A

T11

D12A

R11

D13A

R10

D14A

T9

D15A

R9

D16A

N7

D17A

P6

D18A

N6

D19A

P5

D20A

P4

D21A

P3

D22A

N4

D23A

R2

D24A

P11

D25A

N11

D26A

P10

D27A

N10

D28A

P9

D29A

N9

D30A

N8

D31A

P7

BA0A

G15

BA1A

H16

SDCS_A

F15

FLCS_A

E15

CAS_A

R3

RAS_A

F16

WE_A

T3

CKE_A

T14

CLK_A

R14

DQM0_A

R4

DQM1_A

T13

DQM2_A

P13

DQM3_A

R15

OE_A

D15
E16
D14

TCK_DSP

P1

TMS_DSP

K3

TDI_1

L1

TDI_2

M2

TRST

K4
M1

EMU0_DSP

N1

EMU1_DSP

C14
C13
C12
D11
C11
D10

TDI_4
EMU0_DSP
EMU1_DSP

10

GND

Y8

TCK_DSP

TMS_DSP
TDI_1

TRST

DSP1RST

R3452 10K

R3451 10K

R3453 10K

1

10K

C3461

104Z

C3462

104Z

C3463

104Z

C3464

104Z

C3471
104Z

C3472

104Z

C3473

104Z

C3474

104Z

C3451
101J

R3456

1K

R3455

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

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

A15

2

A14

3

A13

4

A12

5

A11

6

A10

7

A9

8

A8

9

A19

10

A20

11

WE

12

RESET

13

NC

14

WP/ACC

15

RY/BY

16

A18

17

A17

18

A7

19

A6

20

A5

21

A4

22

A3

23

A2

24

A1

10K

1

VCC0

2

DQ0

3

DQ1

4

GNDQ1

5

DQ2

6

DQ3

7

VCCQ1

8

DQ4

9

DQ5
GNDQ2
DQ6
DQ7
VCCQ2
LDQM
_WE
_CAS
_RAS
_CS
A11
A10
A0
A1
A2
A3
VCC1

1

VCC0

2

DQ0

3

DQ1

4

GNDQ1

5

DQ2

6

DQ3

7

VCCQ1

8

DQ4

9

DQ5
GNDQ2
DQ6
DQ7
VCCQ2
LDQM
_WE
_CAS
_RAS
_CS
A11
A10
A0
A1
A2
A3
VCC1

BLM21PG221SN1

L3451

GPIO2A
A12A
A11A
A10A
A9A
A8A
A7A
GPIO7A

WE_A

R3454

GPIO6A
GPIO5A
A6A
A5A
A4A
A3A
A2A
A1A
A0A

D0A
D1A

D2A
D3A

D4A
D5A

D6A
D7A

DQM0_A
WE_A
CAS_A
RAS_A
SDCS_A
BA0A
A10A
A0A
A1A
A2A
A3A

D16A
D17A

D18A
D19A

D20A
D21A

D22A
D23A D24A

DQM2_A
WE_A
CAS_A
RAS_A
SDCS_A
BA0A
A10A
A0A
A1A
A2A
A3A

R3457

48

A16

47

BYTE

46

GND

45

Q15/A-1

44

Q7

43

Q14

42

Q6

41

Q13

40

Q5

39

Q12

38

Q4

C3452

37

VCC

36

104Z

Q11

35

Q3

34

Q10

33

Q2

32

Q9

16 Mbit FLASH MEMORY

31

Q1

30

Q8

29

Q0

28

OE

27

GND

26

Q3451

CE

25

A0

C3453

+3.3V

220/4

50

GND2

49

DQ15

48

DQ14

47

GNDQ4

46

DQ13

45

DQ12

C3466

44

VCCQ4

43

104Z

DQ11

42

DQ10

41

GNDQ3

40

DQ9

39

DQ8

C3465

38

VCCQ3

37

104Z

NC2

36

UDQM

16 Mbit SDRAM

35

CLK

34

CKE

33

NC1

32

A9

31

A8

30

A7

Q3461

29

A6

28

A5

27

A4

26

GND1

+3.3V

C3467

220/4

50

GND2

49

DQ15

48

DQ14

47

GNDQ4

46

DQ13

45

DQ12

C3476

44

VCCQ4

43

104Z

DQ11

42

DQ10

41

GNDQ3

40

DQ9

39

DQ8

C3475

38

VCCQ3

37

104Z

NC2

36

UDQM

35

16 Mbit SDRAM

CLK

34

CKE

33

NC1

32

A9

31

A8

30

A7

Q3471

29

A6

28

A5

27

A4

26

GND1

+3.3V

C3477

+3.3VS1

220/4

TX-SR805/SA805

A

SCHEMATIC DIAGRAM-11 (SD-11)

DSP SECTION-2

1

2

3

4

NADSP-9072(2/2)

U25

DSP PC BOARD

TO NADSP-9072(1/2)

SD-10:H1

CPU_CONTROL

TO NADSP-9072(1/2)

SD-10:H1,H5

I2S_SIGNAL

+2.4VDSP23
+3.3VDSP
GNDDG

JTAG

+

C7224

100/4

1SS352

C7225

D7225

104Z

BD7820

Q7222

GND2INPUT1_SHUT

3

C7226

+

100/4

+1.2V

+3.3V

109

1K

47

47

47
47

47

10K
10K
10K
10K

104Z

104Z

10K
10K

10K
330

104Z

330
330

104Z

330
10K
330

330

47

10K

47

+3.3V2

L3541

LBC2518T4R7M

104Z

100/4

8

VD

7
6
5

1M

C3572

VSS

110

SPIO_SIMO

111

SPIO_SOMI/I2C0_SDA

112

DVDD

113

AXR0[0]

114

VSS

115

AXR0[1]

116

AXR0[2]

117

AXR0[3]

118

VSS

119

AXR0[4]

120

AXR0[5]/SPI1_SCS

121

AXR0[6]/SPI1_ENA]

122

AXR0[7]/SPI1_CLK

123

CVDD

124

VSS

125

DVDD

126

AXR0[8]/AXR1[5]/SPI1_SOMI

127

AXR0[9]/AXR1[4]/SPI1_SIMO

128

CVDD

129

VSS

130

AXR0[10]/AXR1[3]

131

AXR0[11]/AXR1[2]

132

CVDD

133

VSS

134

AXR0[12]/AXR1[1]

135

AXR0[13]/AXR1[0]

136

DVDD

137

AXR0[14]/AXR2[1]

138

AXR0[15]/AXR2[0]

139

ACLKR0

140

VSS

141

AFSR0

142

ACLKX0

143

AHCLKR0/AHCLKR1

144

AFSX0

330

R3501

R3502

+1.2V2

L3542

BLM21PG

221SN1

L3571
LBC2518T470M

R3572

L3572

220

LM182

100D

R3508

DIGSDO

R3509

DIGSDI

R3510

PCMF3

R3511

PCMSUR3

R3512

PCMCSW3

R3513

PCMSB3

R3514
R3515
R3516
R3517

C3526

C3527

R3518
R3519

R3520
R3521

PCMF2

C3528

R3522

PCMSUR2

R3523

PCMCSW2

C3529
R3524

PCMSB2

R3525
R3526

BCK2

R3527

LRCK2

R3528

BCK3

R3529
R3530

LRCK3

C3542

MCK

220/4

DSP2RST

C3541

220/4

+1.2VDSP23

+1.2V

C3573
C3574

39K

R7228

Q3571

1
2
3
4

GND

TC7WU04FU

R3571

100D

C3571

17.734MHz

X3571

DAJ4OUTPUT

5

27K

R7227

27K

R7226

BCDEFGH

DSP2CS

DIGCLK

2.2K

R35071KR3506

107

108

1

1K

106

3

DSP2INT

47

R3505

105

GPIO6B

OE_B

C3525

103

104

DVDD

EM_OE

VSS7ACLKX18CVDD9ACLKR1

6

GPIO5B

BA0B

BA1B

A10B

A0B

A1B

A2B

A4B

A5B

RAS_B

FLCS_B

SDCS_B

104Z

104Z

C3524

97

98

99

100

101

102

VSS

CVDD

EM_RW

EM_RAS

EM_CS[2]

107:SPIO_SCS/I2C1_SCL

108:SPIO_CLK/I2C0_SCL

106:VSS

104Z

C3523

87

88

90

91

92

93

94

95

96

DVDD

EM_A[10]

CVDD

EM_A[0]

Q3501

EM_A[2]89EM_A[1]

VSS

VSS

EM_BA[1]

EM_BA[0]

EM_CS[0]

105:SPIO_ENA/I2C1_SDA

TMS320D788E001BRFP266 or
TMS320D708E001BRFP266

A3B

C3522

85

86

EM_A[3]

CVDD

104Z

A6B

104Z

C3521

81

82

83

VSS

DVDD

EM_A[5]84EM_A[4]

DSP

1:VSS22:AHCLKX0/AHCLKX2

3:AMUTE044:AMUTE155:AHCLKX1

DVDD11AFSX112AFSR113VSS14RESET15VSS16CVDD17CLKIN18VSS19TMS20CVDD21TRST22OSCVSS23OSCIN24OSCOUT25OSCVDD26VSS27PLLHV28TDI29TDO30VSS31DVDD32EMU[0]33CVDD34EMU[1]35TCK36VSS

10

104Z

C3501

GPIO4B

C3502

GPIO3B

104Z

GPIO1B

GPIO2B

101J

C3503

C3504

104Z

TRST

R3503

330

CLKIN2

C3505

104Z

TMS_DSP

104Z

C3508

C3507

220/4

L3501

ACF451832-333

C3506

104Z

TDI_2

TDI_3

A7B

78

79

VSS

EM_A[7]80EM_A[6]

C3509

A8B

A9B

A11B

104Z

C3520

74

75

77

CVDD

EM_A[9]76EM_A[8]

EM_A[11]

EM_CKE

EM_CLK

EM_WE_DQM[1]

EM_D[8]

EM_D[9]

EM_D[10]

EM_D[11]

EM_D[12]
EM_D[13]

EM_D[14]
EM_D[15]

EM_D[0]
EM_D[1]

EM_D[2]
EM_D[3]

EM_D[4]
EM_D[5]

EM_D[6]

EM_D[7]

EM_WE_DQM[0]

EM_CAS

104Z

104Z

C3510

EMU1_DSP

EMU0_DSP

TCK_DSP

C3519

73

DVDD

VSS

VSS

DVDD

CVDD

VSS

DVDD

CVDD

VSS

CVDD

DVDD

VSS

CVDD

DVDD

VSS

EM_WE

104Z

+1.2V

10K

10K

10K

10K

GPIO3B
GPIO2B
GPIO1B

A11B

A10B

A9B
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37

R3504

+3.3V

47

C3518

104Z

C3517

104Z

C3516

104Z

C3515

104Z

C3514

104Z

C3513

104Z

C3512

104Z

C3511

104Z

CKE_B
CLK_B

UDQM_B
D8B

D9B
D10B

D11B

D12B
D13B

D14B
D15B

D0B
D1B

D2B
D3B

D4B
D5B

D6B

D7B

LDQM_B
WE_B
CAS_B

A8B

A7B

WE_B

DSP2RST

GPIO5B

A6B
A5B
A4B
A3B
A2B
A1B
A0B

D0B

D1B

D2B

D3B

D4B

D5B

D6B

D7B

LDQM_B

WE_B
CAS_B
RAS_B

SDCS_B

BA0B
A10B
A0B
A1B
A2B
A3B

C3562

C3563

C3564

C3567

220/4

R3557

C3561

104Z

104Z

104Z

104Z

R3553

R3554

C3552

101J

1K

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

L3551

R3551

R3552

1

VCC0

2

DQ0

3

DQ1

4

GNDQ1

5

DQ2

6

DQ3

7

VCCQ1

8

DQ4

9

DQ5
GNDQ2
DQ6
DQ7
VCCQ2
LDQM
_WE
_CAS
_RAS
_CS
A11
A10
A0
A1
A2
A3
VCC1

BLM21PG

221SN1

1
2
3
4
5
6
7
8

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

A15
A14
A13
A12
A11
A10
A9
A8
NC
NC
WE#
RESET#
NC
NC
RY/BY#
NC
A17
A7
A6
A5
A4
A3
A2
A1

+3.3VS2

16 Mbit SDRAM

Q3561

10K

R3558

48

A16

47

BYTE#

46

GND

45

Q15

44

Q7

43

Q14

42

Q6

41

Q13

40

Q5

39

Q12

4 Mbit FLASH ROM

38

Q4

C3551

37

VCC

104Z

36

Q11

35

Q3

34

Q10

33

Q2

32

Q9

31

Q1

30

Q8

29

Q0

28

OE#

Q3551

27

GND

26

CE#

25

A0

C3553

220/4

+3.3V

50

GND2

49

DQ15

48

DQ14

47

GNDQ4

46

DQ13

45

DQ12

C3566

44

VCCQ4

104Z

43

DQ11

42

DQ10

41

GNDQ3

40

DQ9

39

DQ8

C3565

38

VCCQ3

104Z

37

NC2

36

UDQM

35

CLK

34

CKE

33

NC1

32

A9

31

A8

30

A7

29

A6

28

A5

27

A4

26

GND1

+3.3V

5

R3558

C3551

104Z

C3553

220/4

C3566
104Z

C3565
104Z

TX-SR805/SA805

DIGCLK

DSP3CS

DSP3INT

OE_C

RAS_C

BA0C

BA1C

A10C

A1C

A0C

A2C

A3C

A4C

A5C

A6C

A7C

A8C

A9C

104Z

79

EM_A[7]80EM_A[6]

78

VSS

C3609

A11C

104Z

C3620

74

75

77

CVDD

EM_A[9]76EM_A[8]

EM_A[11]

EM_CKE

EM_CLK

EM_WE_DQM[1]

EM_D[8]

EM_D[9]

EM_D[10]

EM_D[11]

EM_D[12]
EM_D[13]

EM_D[14]
EM_D[15]

EM_D[0]
EM_D[1]

EM_D[2]
EM_D[3]

EM_D[4]
EM_D[5]

EM_D[6]

EM_D[7]

EM_WE_DQM[0]

EM_CAS

C3610

104Z

104Z

104Z

C3619

73

DVDD

VSS

VSS

DVDD

CVDD

VSS

DVDD

CVDD

VSS

CVDD

DVDD

VSS

CVDD

DVDD

VSS

EM_WE

+1.2V

10K

10K

10K

R3651

R3652

R3653

GPIO3C GPIO4C
GPIO2C
GPIO1C

A11C

A10C

A9C
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37

L3602

LL241

C3618

C3617

C3616

C3615

C3614

C3613

C3612

C3611

+3.3V

104Z

104Z

104Z

104Z

104Z

104Z

104Z

104Z

R3604

CKE_C
CLK_C

47

UDQM_C
D8C

D9C
D10C

D11C

D12C
D13C

D14C
D15C

D0C
D1C

D2C
D3C

D4C
D5C

D6C

D7C

LDQM_C
WE_C
CAS_C

A8C

A7C

WE_C

DSP3RST

GPIO6C
GPIO5C

A6C
A5C
A4C
A3C
A2C
A1C
A0C

D0C

D1C
D2C

D3C
D4C

D5C
D6C

D7C

LDQM_C

WE_C
CAS_C
RAS_C
SDCS_C

BA0C

BA1C

A10C

A0C

A1C

A2C

A3C A4C

R3656

C3652

104Z

C3661

C3662

104Z

C3663

104Z

C3664

104Z

C3665

104Z

C3668

220/4

101J

R3658

1

A15

2

A14

3

A13

4

A12

Q15/A-1

5

A11

6

A10

7

A9

8

A8

9

NC

10

NC

11

WE

1K

12

RESET

13

NC

14

NC

15

RY/BY

16

8 Mbit FLASH ROM

A18

17

A17

18

A7

19

A6

20

A5

21

A4

Q3651

22

A3

23

A2

24

A1

R3657

10K

10K

1

VDD

2

DQ0

3

VDDQ

4

DQ1

5

DQ2

6

VSSQ

7

DQ3

8

DQ4

9

VDDQ

10

DQ5

11

DQ6

12

VSSQ

13

DQ7

14

VDD

15

LDQM

16

WE

17

64 Mbit SDRAM

CAS

18

RAS

19

CS

20

BA0

21

BA1

22

A10

23

Q3661

A0

24

A1

25

A2

26

A3

27

VDD

+3.3VS3

L3651

BYTE

GND

VCC

GND

VDDQ

VDDQ

UDQM

A16

Q7

Q14

Q6

Q13

Q5

Q12

Q4

Q11

Q3

Q10

Q2
Q9
Q1
Q8
Q0
OE

CE

A0

VSS
DQ15
VSSQ
DQ14
DQ13

DQ12
DQ11
VSSQ
DQ10

DQ9

DQ8

VSS

CLK

CKE

VSS

10K

R3659

48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25

+3.3V

54
53
52
51
50
49
48
47
46
45
44
43
42
41
40

NC

39
38
37
36

NC

35

A11

34

A9

33

A8

32

A7

31

A6

30

A5

29

A4

28

+3.3V

C3651

104Z

220/4

C3653

C3667

104Z

C3666

104Z

D15C
D7C
D14C
D6C
D13C
D5C
D12C
D4C

D11C
D3C
D10C
D2C
D9C
D1C
D8C
D0C
OE_C

FLCS_C

BA1C

D15C

D14C
D13C

D12C
D11C

D10C
D9C

D8C

UDQM_C
CLK_C
CKE_C

A11C
A9C
A8C
A7C
A6C
A5C

ES29LV800ET-70TG or

S29AL008D70TFI010

IS42S16400D-7TL or

K4S641632K-UC60 or

M12L64164A-7TG

FLCS_C

2.2K

10K

GPIO4B

D15B
D7B
D14B
D6B
D13B
D5B
D12B
D4B

D11B
D3B
D10B
D2B
D9B
D1B
D8B
D0B
OE_B

FLCS_B

BA1B

D15B
D14B

D13B
D12B

D11B
D10B

D9B
D8B

UDQM_B
CLK_B
CKE_B

A9B
A8B
A7B
A6B
A5B
A4B

DIGSDO

PCMF4

PCMSUR4
PCMCSW4

ES29LV400ET-70TG or

S29AL004D70TFI010

RMS116T or

IC42S16100 or

PCMSB4

PCMCR4

MEQMUT

PCMF3

PCMSUR3
PCMCSW3

PCMSB3

BCK3

LRCK3
BCK4

LRCK4

M12L16161A-7TG

CLKIN3

MCK

DSP3RST

DIGSDI

R3628

47

R3608
R3609

R3610

R3611
R3612
R3613

R3614
R3615
R3616
R3617
C3626

C3627
R3618
R3619

R3620
R3621

C3628

R3622
R3623

C3629

R3624
R3625
R3626

R3627
L3603
R3629
R3630

C3642

220/4

C3641

220/4

+3.3V

1K
47

47

47
47
47

47
10K
10K

330
104Z

104Z

10K
10K

10K

330
104Z

330
330
104Z

330
10K

330

330

10K

47

LBC2518T

4R7M

+3.3V3

L3641

+1.2V

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

R3603

R3601

R3602

+1.2V3

L3642

BLM21PG

47

R3605

R36071KR3606

104

105

106

107

108

VSS
SPIO_SIMO
SPIO_SOMI/I2C0_SDA
DVDD
AXR0[0]
VSS
AXR0[1]
AXR0[2]
AXR0[3]
VSS
AXR0[4]
AXR0[5]/SPI1_SCS
AXR0[6]/SPI1_ENA]
AXR0[7]/SPI1_CLK
CVDD
VSS
DVDD
AXR0[8]/AXR1[5]/SPI1_SOMI
AXR0[9]/AXR1[4]/SPI1_SIMO
CVDD
VSS
AXR0[10]/AXR1[3]
AXR0[11]/AXR1[2]
CVDD
VSS
AXR0[12]/AXR1[1]
AXR0[13]/AXR1[0]
DVDD
AXR0[14]/AXR2[1]
AXR0[15]/AXR2[0]
ACLKR0
VSS
AFSR0
ACLKX0
AHCLKR0/AHCLKR1
AFSX0

221SN1

330

330

1K

12345

GPIO7C

GPIO5C

GPIO6C

EM_OE

SDCS_C

90

CVDD

88

EM_A[2]89EM_A[1]

87

VSS

C3622

85

86

EM_A[3]

CVDD

104Z

83

EM_A[5]84EM_A[4]

82

104Z

104Z

C3624

C3625

100

101

102

103

CVDD

DVDD

EM_RW

EM_CS[2]

108:SPIO_CLK/I2C0_SCL

104Z

C3623

91

92

93

94

95

96

97

98

99

VSS

VSS

107:SPIO_SCS/I2C1_SCL

DVDD

EM_RAS

EM_CS[0]

105:SPIO_ENA/I2C1_SDA

106:VSS

EM_A[0]

EM_A[10]

EM_BA[1]

EM_BA[0]

Q3601

TMS320D707E001BRFP250

DSP

1:VSS

2:AHCLKX0/AHCLKX2

3:AMUTE0

4:AMUTE1

5:AHCLKX1

VSS7ACLKX18CVDD9ACLKR1

DVDD11AFSX112AFSR113VSS14RESET15VSS16CVDD17CLKIN18VSS19TMS20CVDD21TRST22OSCVSS23OSCIN24OSCOUT25OSCVDD26VSS27PLLHV28TDI29TDO30VSS31DVDD32EMU[0]33CVDD34EMU[1]35TCK36VSS

6

10

104Z

C3601

GPIO4C

104Z

C3602

GPIO3C

GPIO2C

GPIO1C

101J

C3603

104Z

C3604

104Z

C3605

C3608

C3607

220/4

L3601

ACF451832-333

C3606

104Z

104Z

VSS

C3621

81

DVDD

100/4

+

C7227

C7228

1

D7226

1SS352

104Z

BD7820

Q7223

_SHUT2INPUT3GND4OUTPUT5DAJ

+

C7229

100/4

27K

R7230

R7229 27K

39K

R7239

+1.2V

TRST

TMS_DSP

<Note>
SD-x:XY is short for Shcematic Diagram-x and
each socket's location, X=A to H, Y=1 to 5.

TDI_3

TDI_4

EMU0_DSP

EMU1_DSP

TCK_DSP

BLM21PG221SN1

NOTE

THE COMPONENTS IDENTIFIED BY MARK ARE CRITICAL FOR SAFETY.
REPLACE ONLY WITH PART NUMBER SPECIFIED.
VOLTAGE (MEASURED WITH VOLTMETER) IS DC VOLTAGE.(NO INPUT SIGNAL).
ALL PNP TRANSISTORS ARE EQUIVALENT TO 2SA1015-GR UNLESS OTHERWISE NOTED.
ALL NPN TRANSISTORS ARE EQUIVALENT TO 2SC1815-GR UNLESS OTHERWISE NOTED.
ALL DIODES ARE EQUIVALENT TO 1SS133 UNLESS OTHERWISE NOTED.
ELECTROLYTIC CAPACITORS ( ) ARE IN uF/WV.
ALL CAPACITORS ARE IN pF/50WV UNLESS OTHERWISE NOTED.
EX) 030- 3pF, 330- 33pF, 331- 330pF, 333- 0.033uF
ALL RESISTORS ARE IN OHMS 1/4WATTS UNLESS OTHERWISE NOTED.
THE THICK LINES ON PC BOARD ARE THE PRINTING SIDE OF THE PARTS.
EX) PRINTING SIDE
CIRCUIT IS SUBJECT TO CHANGE FOR IMPROVEMENT.

!

TX-SR805/SA805

A

SCHEMATIC DIAGRAM-12 (SD-12)

XM/SIRIUS SECTION

1

2

NARF-9077

XM PC BOARD

U30

BCDEFGH

DAC

CS4344

1

SDIN

2

DEM/SCLK

3

LRCK

4

MCLK

5

VQ

C105

C106

Q101

104Z

AOUTR

GND

AOUTL

FILT+

10

9

VA

8
7
6

+3.3V

I2S_LRCLK

I2S_OCLK

I2S_SCLK

I2S_SDO

R102

R103

R104

R105

330

330

330

100

10/50

BK1608LM182

45.1584MHz

C118

TA48033AF

3

470/6.3

XM_SDI_L

TC74VHCT08AFT

Q107

8

GND

9
10
11
12
13
14

VCC

C139

104Z

Q104

1

O

I

G

2

C121

L101

41

42

43

VSS

I2S_OCLK

I2S_LRCLK

COMM_RX_M

VDD21VSS22COMM_TX_M

19

20

104Z

R120

R122

100

C108

40

VDD

100

104Z

38

39

VSS

I2S_CLK

HSDP_EN

DT4_MODE

HSDP_CLK

HSDP_DA

SC_RATE

OSC_OUT

COMM_TX_P

23

C126

C127

37

I2S_DA

VDD

TEST

OSC_IN

VDD

VSS

24

+3.3V_XM

104Z

104Z

VSS

VSS

R145

36
35

100K

34

C111

33

104Z

32
31
30
29

R142

28

C113

27

104Z

26
25

+3.3V

C117

100/16

10K

R112

+3.3V

C112

080D

1M

R111

X101

680

C114
040C

L104

022K

104Z

C107

+3.3V

44

45

46

47

48

3

XM_SDI_L

XM_SDO_L

XM_ERR_IRQ

XM_RESET

C110

R141 100K

R110 100K

C115

100K

R113

102K

100K

R114

104Z

1

LSDP

2

VSS

3

SC_TX_OUT

4

VDD

5

SC_RX_IN

6

I2C_SCL

7

I2C_SDA

8

VDD

9

ANT_REV

10

VSS

11

RST

12

100K

R115

4

VDD

SAII_DA

SAII_EN

BU9450KV-E2
or F2628E-01

12:SLAVE_SEL

COMM_TX_EN

I2S_RATE14LINKACTIVE

15

13

R117

100K

1K

R118

MUTE

SAII_CLK

Q103

XM

VSS17VDD18COMM_RX_P

16

C120

1K

C125 104Z

R119

XM_SDO_L
XM_RESET

5

<Note>
SD-x:XY is short for Shcematic Diagram-x and
each socket's location, X=A to H, Y=1 to 5.