Onkyo Ht-r640 User manual

HT-R640

SERVICE MANUAL

Ref. No. 3951

082006

AV RECEIVER

MODEL HT-R640

HT-R640 Black, Silver models

230-240V AC, 50Hz

S MPP

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.

B MDD 120V AC, 60Hz

RC-668M(MDD)

MUTING

GUIDE

TOP MENU

SETUPRETURN

PLAYLIST/CAT PLAYLIST/CAT

RANDOM

SUBTITLE

PLAY MODE

AUDIO REPEAT

RC-668M

--

/

---

TAPE MD/CDR

HDD

CABLE

ON/STANDBY

DIMMER

ENT

D TUN

SLEEP

10 11 12

INPUT SELECTOR

HDDDVDVCR

REMOTE MODE

V1

V4

V2V3

CDTAPE T UNE R

DVD

MULTICH

LISTENING MODE

TV

DISPLAY

TEST TONE

CH SEL

SURROUND

STEREO

CINE FLTR

LEVEL

+

LEVEL

-

L NIGHT

VOL

SAT

VCR

TV

DVD

RECEIVER

CD

INPUT

+10

0

CLR

123

456

789

ENTER

CH

DISC

ALBUM

AUDYSSEY

RC-669M(MPP)

HT-R640

w

.

x

i

a

o

y

u

1

6

3

.

c

o

m

Q

3

7

6

3

1

5

1

5

0

9

2

8

9

4

2

9

8

T

E

L

1

3

9

4

2

9

6

5

1

3

9

2

8

9

4

2

9

8

0

5

1

5

1

3

6

7

3

Q

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

HT-R640

SERVICE PROCEDURE

1. Replacing the fuses

This symbol located near the fuse indicates that the

fuse used is show operating type, For continued protection against

fire hazard, replace with same type fuse, For fuse rating, refer to

the marking adjacent to the symbol.

Ce symbole indique que le fusible utilise est e lent.

Pour une protection permanente, n'utiliser que des fusibles de meme

type. Ce demier est indique la qu le present symbol est apposre.

2. To initialize the unit

The AV receiver uses a battery-less memory backup system in order to retain radio presets and other settings

when it's unplugged or in the case of a power failure.

Although no batteries are required, the AV receiver must be plugged into an AC outlet in order to charge the

backup system. Once it has been charged, the AV receiver will retain the settings for several weeks,

although this depends on the environment and will be shorter in humid climates.

1. Press and hold down the VIDEO 1/VCR 1 button, then press the STANDBY/ON button when the unit is Power on.

2. After " Clear " is displayed, the preset memory and each mode stored in the memory are initialized and will return to

the factory settings.

4. Memory Backup

Main microprocessor Q701 only.

1. Press and hold down the DISPLAY button , then press the STANDBY/ON button when the unit is Power on.

The version is displayed on FL display for 3seconds.

2. Press the STANDBY/ON button to Power off.

3. To check the version of microprocessor

Main1.01/05305A

Ex.

REF NO. PART NAME DESCRIPTION PART NO. REMARKS

F

9

01 F

USE

1

0

A-

U

L

/

T-2

33

2

5

2330G

R

!

,

<DD

>

F

9

01 o

r

F

USE

1

0

A-T

/U

L-

S

T

2

5

2

333GR

!

,

<DD

>

F

9

01 o

r

F

USE

5

A-

S

E-TL2

50V

2

5

227

8GR

!

,

<PP

>

F

910

F

USE

5

A-

U

L

/

T-2

33

2

5

2

3

2

6GR

!

F

910

o

r

F

USE

5

A-T

/U

L-

S

T

2

5

22

58GR

!

F6

9

01 F

USE

12A-T

U

L-2

50V

2

5

2

30

1

GR

!

F6902 FUSE 12A-TUL-250V 252301GR !

<Notes>

<PP> : HT-R640 European model

<DD> : HT-R640 USA model

F

9

01 F

USE

5

A-

S

E-EA

K

2

5

2

0

7

8GR

!

,

<PP

>

F

9

0

3

F

USE

2.

5

A-

S

E-EA

K

2

5

2

0

7

5GR

!

,

<PP

>

F

9

03 F

USE

5

A-

U

L

/

T-2

33

2

5

2

3

2

6GR

!

,

<DD

>

F

9

03 o

r

F

USE

2.

5

A-

S

E-TL2

50V

2

5

227

5GR

!

,

<PP

>

F

9

03 o

r

F

USE

5

A-T

/U

L-

S

T

2

5

22

58GR

!

,

<DD

>

w

.

x

i

a

o

y

u

1

6

3

.

c

o

m

Q

3

7

6

3

1

5

1

5

0

9

2

8

9

4

2

9

8

T

E

L

1

3

9

4

2

9

6

5

1

3

9

2

8

9

4

2

9

8

0

5

1

5

1

3

6

7

3

Q

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

OPERATION CHECK-1

SPEAKER PROTECT-1 (DC VOLTAGE DETECTION)

1. Press and hold down the CD button, then press the STANDBY/ON button while the unit is Power ON.

" Test - _ " is displayed only for 5 seconds.

2. Press the VIDEO 3 button, while the characters of " Test - _ " are displayed.

The unit will be in the state of "Test-4-00".

3. Repeatedly press TONE+button until the characters of " Test-4-21 " are displayed.

[Procedure]

<Note>

No load. No input.

Test - _

Test - 4-00

[When]

1. Exchange power transistors (Q6050 - Q6054, Q6060 - Q6064).

2. Exchange amplifier PC board ass'y (NAAF-8911).

Test - 4-21

Check whether the operation starts and continues automatically as follows.

Test - 4-21

Test - 4-22

Test - 4-25

Test - 4-23

Test - 4-24

Protect OK

Protect

Protect OK

Test - 4-35

Clear Turn off

Front L ch

Check

If all channels are OK, the characters of " Test - 4 - 35 " are displayed.

4. Press the STANDBY/ON button.

Front R ch

Check

Center ch

Check

Surround L ch

Check

Surround R ch

Check

Blinks

HT-R640

w

.

x

i

a

o

y

u

1

6

3

.

c

o

m

Q

3

7

6

3

1

5

1

5

0

9

2

8

9

4

2

9

8

T

E

L

1

3

9

4

2

9

6

5

1

3

9

2

8

9

4

2

9

8

0

5

1

5

1

3

6

7

3

Q

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

OPERATION CHECK-2

SPEAKER PROTECT-2 (CURRENT DETECTION)

1. Press and hold down the CD button, then press the STANDBY/ON button while the unit is Power ON.

" Test - _ " is displayed only for 5 seconds.

2. Press the VIDEO 3 button, while " Test - _ " is displayed.

The unit will be in the state of "Test-4-00".

3. Repeatedly press TONE+

button until

" Test-4-35 " is displayed.

4. Connect the dummy load of 3ohms to the Front L ch speaker terminal.

At this time, confirm that the speaker relay is not turned off.

5. Connect the dummy load of 1ohm to the Front L ch speaker terminal.

At this time, confirm that the speaker relay is turned off and" Protect " is displayed.

Disconnect the dummy load immediately after checking the display of " Protect ".

6. Check other channels according to the same procedure as 4 and 5.

[Procedure]

<Note>

No input.

Do not check two or more channels at the same time.

Do not connect a dummy load to speaker terminal longer than 2 seconds.

Test - _

Test - 4-00

[When]

1. Exchange power transistors (Q6050 - Q6054 Q6060 - Q6064.

2. Exchange amplifier PC board ass'y (NAAF-8911).

Test - 4-35

Clear Turn off

7. Press the STANDBY/ON button.

Test - 4-35

Protect

Test - 4-35

Blinks

HT-R640

w

.

x

i

a

o

y

u

1

6

3

.

c

o

m

Q

3

7

6

3

1

5

1

5

0

9

2

8

9

4

2

9

8

T

E

L

1

3

9

4

2

9

6

5

1

3

9

2

8

9

4

2

9

8

0

5

1

5

1

3

6

7

3

Q

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

OPERATION CHECK-3

CONTROL OF POWER SUPPLY (OUTPUT SENSOR AND THERMAL SENSOR)

Test - _

Test - 4-00

Test - 4-37

Clear Turn off

Test - 4-37 FM STEREO

Blinks

Ver. 0.50/05131a

<Ex.>

<Ex.> T: 25 C/ 77 F

Clear Turn off

Output sensor

1. Press and hold down theCDbutton, then press the STANDBY/ON button while the unit is Power ON.

" Test - _ " is displayed only for 5seconds.

2. Press theVIDEO 3 button while

" Test - _ " is displayed.

The unit will be in the state of "Test-4-00

".

3. Repeatedly pressTONE+button until

" Test-4-37 " is displayed.

4. At this time, confirm that the red characters of " FM STEREO " is displayed.

And, check relay RL6901 and RL6902 are turned off in 2 or 3 seconds.

5. Press the STANDBY/ON button.

[Procedure]

<Note>

No output. No input.

[When]

1. Exchange power transistors (Q6050 - Q6056, Q6060 - Q6066).

2. Exchange power amplifier PC board ass'y (NAAF-8911).

3. Exchange thermal sensor PC board ass'y (NAETC-8913).

Thermal sensor

1. Press and hold down theDISPLAY button, then press the STANDBY button when the unit is power ON.

"Ver. 0.50/05131a " is displayed only for 2 seconds.

2. Press the TONE button while " Ver.0.50/05131a " is displayed.

3. Confirm that the displayed temperature is within +/-20 degree C from the ambient temperatures.

4. Press STANDBY/ON button.

HT-R640

w

.

x

i

a

o

y

u

1

6

3

.

c

o

m

Q

3

7

6

3

1

5

1

5

0

9

2

8

9

4

2

9

8

T

E

L

1

3

9

4

2

9

6

5

1

3

9

2

8

9

4

2

9

8

0

5

1

5

1

3

6

7

3

Q

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

HT-R640

OPERATION CHECK-4(1/2)

DSP DEBUG MODE

E1A48K0N/OFFPoO

Ver. 0.50/05131a

<Ex.>

14

25 6 8

7 1039

The operation of DSP is able to checked by the information displayed on FL in this debug mode.

This information will help to pursue the cause of trouble.

UNLOCK

E = UNLOCK

= LOCK

1

Digital Selector

0 = None

1 = OPT 3

2 = OPT 2

3 = OPT 1

4 = COAX 1

5 = COAX 2

7 = FRONT

2

Sampling Frequency

and Emphasis

32K = 32 kHz without Emphasis

44K = 44.1 kHz without Emphasis

48K = 48kHz without Emphasis

64K = 64 kHz

4

DIR Detect Type

0 = Analog

1 = PCM

2 = Not PCM

3 = Data

4 = DTS CD (Not used)

5 = Multich

6 = Not Decided

5

DSP Detect Format

P = PCM (Analog)

D = Dolby Digital

d = DTS

A = AAC

? = UNKNOWN

9

DSP Decode

o = Decode OK

x = Decode NG

10

To set in DSP debug mode

1. Press and hold down the DISPLAY button, then press the STANDBY button while the unit is power ON.

The version number of microprocessor is displayed only for 2 seconds.

2. Press the DISPLAY button while " DSP :06421A" is displayed. The status of DSP and DIR will be displayed.

To exit

Press STANDBY/ON button.

-------------------------------- DIR ------------------------------------

DIR Status

D= Digital

A= Analog

M= Multich

P= Multich PCM

p= PCM Fixed

d = DTS Fixed

3

------------------ DSP --------------------

Content of display

CODEC CLOCK MODE

N = Normal

U = Up Sampling

H = High Sampling (Double Rate)

D = Down Sampling

Q= Quad Rate

6

DSP Port

0 = NIC

1 = DEC

2 = BUSY

3= EXEC WAIT

04 = Boot

11 = Restart

FF= Free

7

11

<Ex.>

6 = HDMI

88K = 88.2 kHz

96K = 96 kHz

176 = 176.4 kHz

192 = 192 kHz

32e = 32 kHz with Emphasis

44e = 44.1 kHz with Emphasis

48e = 48 kHz with Emphasis

DSP Sequence

8

Mute

11 = Selector IC(Q5501)

= DSP(Q201)

= DIR(Q301)

(Normal state)

(Abnormal state)

------- Main Micro Processor --------

0

1

2

3

1. Press the TONE+ button within 2 seconds above, the version number of DSP is displayed.

DSP :06421A

<Ex.>

w

.

x

i

a

o

y

u

1

6

3

.

c

o

m

Q

3

7

6

3

1

5

1

5

0

9

2

8

9

4

2

9

8

T

E

L

1

3

9

4

2

9

6

5

1

3

9

2

8

9

4

2

9

8

0

5

1

5

1

3

6

7

3

Q

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

HT-R640

OPERATION CHECK-4(2/2)

This debug mode will help in digital audio no sound trouble.

Check information on FL display and the related devices or circuits.

Trouble Cause Analysis by Debug Mode

Symptom on display Cause Check

"E" is displayed No input signal to DIR Related devices from digital input to Q301

Displayed freq. is different

from input No input signal to DIR Related devices from digital input to Q301

Displayed format is different

from input No input signal to DIR Related devices from digital input to Q301

"04" or "11" do not change

to "FF" ROM or RAM error Q281, Q282 & related devices

Displayed format is different

from input Input signal to DSP is no good Related devices from Q301 to Q201

"x" is displayed Interface between DSP and

Micro processor is no good Related devices from Q701 to Q201

This identifies IC which

outputs error IC outputs error to main

micro processor Q5501, Q201, Q301 & related devices

Digit no.

on FL

10

9

11

8

6

4

1

DSP DEBUG MODE

w

.

x

i

a

o

y

u

1

6

3

.

c

o

m

Q

3

7

6

3

1

5

1

5

0

9

2

8

9

4

2

9

8

T

E

L

1

3

9

4

2

9

6

5

1

3

9

2

8

9

4

2

9

8

0

5

1

5

1

3

6

7

3

Q

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

EXPLODEDVIEWS-1

HT-R640

A002

x 5 pcs.

A061

x 6 pcs.

A002

x 7 pcs.

A002

x 2 pcs.

A017

x 2 pcs.

A013

x 4 pcs.

A021

x 4 pcs.

A065

x 4 pcs.

A002

x 4 pcs.

A066

x 4 pcs.

A020

x 2 pcs.

A002

x 2 pcs.

A050

x 2 pcs.

A016

x 2 pcs.

A002

x 2 pcs.

A097

x 38 pcs.

A089

x 3 pcs.

A112

x 4 pcs.

A030

x 4 pcs. A001

A073

A055

A016

A035

A018

F6901

F901

F903

F901C F903C

F910

F910C

F6902

P901 A093

A002

U15

U19

U010

U13

U12

U21

U14

U16

U03

U04

U18

U01

U09U05

U02

U06

U17

U10

U11

A037

A015

A016

A002

A022

A051

A045

A040

A041

A042

A050

A002

P101

A052

A053

A051

A062

A110

A077

A081

A051

A070

A060

P701

A044

A028

A033

A031

T901 A045

A102

A109

DD Only

Refer to

<Fig-1> in

EXPLODED VIEWS-2

A016

x 2 pcs.

A016x 2 pcs.

A044

A002

w

.

x

i

a

o

y

u

1

6

3

.

c

o

m

Q

3

7

6

3

1

5

1

5

0

9

2

8

9

4

2

9

8

T

E

L

1

3

9

4

2

9

6

5

1

3

9

2

8

9

4

2

9

8

0

5

1

5

1

3

6

7

3

Q

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

EXPLODEDVIEWS-2

HT-R640

<Fig-1>

Q6054

Q6064

Q6053

Q6063

Q6052

Q6062

Q6051

Q6061

Q6050

Q6060

Q6050A

x 2 pcs.

Q6050B

x 4 pcs.

A049

x 10 pcs.

w

.

x

i

a

o

y

u

1

6

3

.

c

o

m

Q

3

7

6

3

1

5

1

5

0

9

2

8

9

4

2

9

8

T

E

L

1

3

9

4

2

9

6

5

1

3

9

2

8

9

4

2

9

8

0

5

1

5

1

3

6

7

3

Q

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

HT-R640

BLOCK DIAGRAM-1

AUDIO SECTION

A

1

2

3

4

5

BCDEFGH

CSRL

FRL

MAIN L

MAIN R

SUB L

SUB R

REC L

REC R

SPDIF

AMUT

I2S(DIR/ADC)

I2S(DVD-AUDIO)

+29dB

VIDEO 1 IN

VIDEO 1 OUT

VIDEO 2 OUT

VIDEO 2 IN

TAPE IN

TAPE OUT

CD

TONE

VIDEO 3 IN

AK4384

DAC

LPF

DIR

2ch ADC

COAX 1

COAX 2

FRONT OPT

OPT OUT

OPT 1

OPT 2

Controller

Micro

HDMI

OPT 3

IN 1

IN 2

OUT HDMI

TX

RX

HDMI

-

Q301 CS42518

FL

FR

SUB

WOOFER

C

SL

SR

PREOUT

RI

INTERFACE RI

16M bit

SD RAMFLASH ROM

4M Bit

DSP

TMS320DA707

8ch DAC

I2S(DVD-AUDIO) TC74VHCT157FT

INVERTING

XM/DT IC

DD ONLY

XM ANTENNA

UNIT

FM/AM TUNER UNIT

HEADPHONES

XM-RADIO

VIDEO 4 IN

FRONT

17

19

20

9

10

16

14

15

12

11

4

5

6

7

2

1

34

74

35

73

30

31

63

62

64

1

32

33

36

37

35

34

28

29

26

27

21

20

22

23

49

46

45

50

13

14

15

16

43

42

44

48

47

61

60

54

117

116

115

113

120

141

139

135

137

138

39

38

60

65

66

63

61

62

57

58

64

55

56

53

54

51

52

49

50

47

48

45

46

71

72

69

70

40

67

68

75

30

31

76

78

33

32

77

28

79

80

29

59

+

+ +++ +

25k25k 25k25k25k25k

25k25k25k25k25k25k25k25k25k25k

HP DET

Q5501 R2S15211FP

SW

MULTI CHANNEL

INPUT

DVD

LEFT

RIGHT

CENTER SPEAKER

LEFT

RIGHT

FRONT SPEAKERS

SURROUND SPEAKERS

5 CH

POWER

AMPLIFIER

Q701

M30627FHPGP

MAIN MICRO

PROCESSOR

<Note>

Refer to SCHEMATIC DIAGRAM-11(SD-11) for

digital audio signal flow and wave forms.

FR

FL

C

SL

SR

SW

L

R

L

R

L

R

L

R

L

R

L

R

L

R

L

R

L

R

37

36

FL

FR

C

SW

SL

SR

L

R

L

w

.

x

i

a

o

y

u

1

6

3

.

c

o

m

Q

3

7

6

3

1

5

1

5

0

9

2

8

9

4

2

9

8

T

E

L

1

3

9

4

2

9

6

5

1

3

9

2

8

9

4

2

9

8

0

5

1

5

1

3

6

7

3

Q

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

BLOCK DIAGRAM-2

VIDEO SECTION

HT-R640

A

1

2

3

4

5

BCDEFGH

C

CB

CR

Y

CB

CR

Y

CB

Y

CR

CB

Y

V

LC74763

-9836

OSDDA

OSDCS

OSDCK

C2

Q4001 ADV7183A

Y1

COMPOSITE

C1

COMPOSITE / Y2AIN2

AIN1

AIN3

AIN4

AIN5

DIGITAL VIDEO DECODER

SCL

SDA

VDRST

SDET*{OSD+(OSD*SI)}

Y

VIDEO2

VIDEO1

YVIDEO1

VIDEO2

CY

C

COMPONENT

VIDEO INPUT

DACA

DACB

DACC

DACD

DACE

DACF

DIGITAL VIDEO ENCODER

Q4003 ADV7172

V

Y

C

CB

CR

Y

MONITOR

S VIDEO INPUT

YC

(FRONT)

YC

Y

C

YC

VIDEO1

DVD

VIDEO2

VIDEO3

VIDEO4

VIDEO2

VIDEO1

COMPOSITE

VIDEO INPUT

VIDEO4

DVD

VIDEO3

(FRONT)

OSD

HDMI BOARD

C

SDET

M-SDET

COMPOSITE

VIDEO OUTPUT

S VIDEO

OUTPUT

V_Y

Q4002 AN-15881A

CB

CR

Y

CR

CB

Y

COMPONENT

VIDEO OUTPUT

6dB

0dB

1k

-6dB

1k

-6dB

1k

-6dB

1k -6dB

1k

0dB

OSD*(SDET + SI)

SDET*{OSD+(OSD*SI)}

SELV2

SDET*{OSD+(OSD*SI)}

SDET*OSD

SDET

SELV1

SELV2

SDET*{OSD+(OSD*SI)}

6dB

SDET*{OSD+(OSD*SI)}

6dB

SDET*{OSD+(OSD*SI)}

6dB

SELV1

SDET*OSD

IN1

IN2

IN3

HDMI INPUT

IN1

IN2 HDMI OUTPUT

Micro Processor

Q4002 AN-15881A

Q4004

SDET*{OSD+(OSD*SI)}

SELV1

SELV2

w

.

x

i

a

o

y

u

1

6

3

.

c

o

m

Q

3

7

6

3

1

5

1

5

0

9

2

8

9

4

2

9

8

T

E

L

1

3

9

4

2

9

6

5

1

3

9

2

8

9

4

2

9

8

0

5

1

5

1

3

6

7

3

Q

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

SCHEMATIC DIAGRAM-1(SD-1)

AUDIO SECTION

HT-R640

A

1

2

3

4

5

BCDEFGH

L_OUT

SW_OUT

SL_OUT

SR_OUT

R_OUT

SW_OUT1

C_OUT

L_OUT

R_OUT

SL_OUT

SR_OUT

XM_R

XM_L

+12V

-12V

GND_S1

SR

SL

R

L

C

+22V

-22V

S1L+

S1L-

DMIXR

DAC_FL

DMIXL

DAC_SW

-12V

+12V

DAC_FR

GND_AMP

PROTECT

SEC1H

VOLH

GND_IR

TO MAIN AMP

RI

CD

TAPE OUT

TAPE

VIDEO 2

VIDEO 1

VIDEO 1 OUT

VIDEO 2 OUT

TO MAIN AMP

VIDEO 3

PRE OUT

SW

TO NADG-8816

(SD-6:A3)

TO NADG-8817

(SD-7:H1)

TO XM

FROM AMP

(SD-2:B5)

Downmix

NAAF-8911 (1/2)

C5603

47/50

C5556

47/25

C5557

47/25

C5561

223J

R5631

47K

R5630

220

R5632

15K

R5633

1.2K

R5634

10K

C5552 47/25

C5554

47/25

C5555

47/25

C5671

10/50

R5623

R5624

R5613

R5616

R5606

220K

R5607

220K

R5615

C5605

47/50

R5614

C5604

47/50

R5604

220K

R5605

220K

R5603

220K

R5600

220K

R5617 R5627

0

C5606

47/50

C5607

47/50

R5610

270

R5620

100

R5625

R5626

R5506

330

R5507

330

R5508

330

R5509

330

R5510

330

R5511

330

R5512

330

R5513

330

R5514

330

R5515

330

R5516

330

R5517

330

C5507

221J

C5508

221J

C5509

221J

C5510

221J

C5513

221J

C5514

221J

R5518

330

C5631

221J

R5504

330

R5505

330

C5504

221K

R5519

330

R5520

330

R5521

330

R5522

330

R5523

330

C5522

221J

C5523

221J

C5521

221J

R5524

330

R5543

220K

R5544

220K

R5545

220K

R5546

220K

R5547

220K

R5548

220K

R5549

220K

R5550

220K

R5551

220K

R5552

220K

R5553

220K

R5554

220K

R5555

220K

R5556

220K

R5557

220K

R5558

220K

R5559

220K

R5560

220K

R5561

220K

R5562

220K

R5563

220K

R5564

220K

Q5501

R2S15211FP

64 INL9

63 INR9

62 INLA/RECL1

61 INRA/RECR1

60 INL8

59 INR8

58 INL7

57 INR7

56 INL6

55 INR6

54 INL5

53 INR5

52 INL4

51 INR4

50 INL3

49 INR3

48 INL2

47 INR2

46 INL1

45 INR1

44 AVEE

43 CLOCK

42 DATA

41 DGND

40 MONO

39 SUBL

38 SUBR

37 ADCR

36 ADCL

35 FRIN2

34 FLIN2

33 SRIN2

32 SLIN2

31 SWIN2

30 CIN2

29 SBRIN2

28 SBLIN2

27 TRE_R

26

BASS_R2

25

BASS_R1

24

AVCC

23

TRE_L

22

BASS_L2

21

BASS_L1

20

FRC

19

FROUT

18

AGND

17

FLOUT

16

FLC

15

6-C

14

6-OUT

13

AGND

12

5-OUT

11

5-C

10

4-C

9

4-OUT

8

AGND

7

3-OUT

6

3-C

5

2-C

4

2-OUT

3

AGND

2

1-OUT

1

1-C

80

SBRIN1 79

SBLIN1

78

SRIN1

77

SLIN1

76

SWIN1

75

CIN1

74

FRIN1

73

FLIN1

72

RECL3

71

RECR3

70

INL11/RECL5

69

INR11/RECR5

68

INL10/RECL4

67

INR10/RECR4

66

INLB/RECL2

65

INRB/RECR2

(Botom view)

C5551 47/25

R5575

220K

R5579

220K

R5576

220K

R5580

220K

R5581

220K

R5583

220K

R5582

220K

P7900

C5670

10/50

C5672

220/25

C5673

220/25

C5630

47/50

P7904

R5500

330

C5503

221K

C5564

223J

C5517

221J

C5518

221J

C5519

221K

C5520

221K

C5524

221K

C5632 103J

R5503

330

D5717

D5708

D5718

D5707

R5585

1.8K

C5560 823J

R5586 1.8K

C5562

474J

C5563

823J

R5589

1K

R5531

100

C5675

470/16

Q5600

RN1441

Q5601

Q5603 RN1441

Q5604 RN1441

Q5605 RN1441

Q5606 RN1441

Q5610

RN1441

P7902

P5504B

13

12

11

10

9

8

7

6

5

4

3

2

1

C5558 47/25

C5559 474J

C5553

47/25

D9003

D9004

C9003 1000/35

D9002

RL1N4003 x4

C9001

334J

R5660

2.2(1W)

R5661

R5593

1.2K

R5590 10K

R5594 10K

R5592

470

R5595 10K

R5591

10K

R5599

10K

R5596

470

R5597

1.2K

C5666

220/25

R5666

22

C5590

330J

R5598 10K

C5591

330J

R5675

68

R5674

68

R5685

680

Q5670

78M12

3O

2G

1

I

R5677

8.2(2W)

R5678

P5503B

R5588 10K

R5587 10K

R5672

47(2W)

Q5607

RN1441

R5670

R5673

R5671

68(2W)

D5672

MTZJ7.5C

D5671

R5684

680

Q5684

2SC1815

Q5685

2SA1015

R5681 220K

C5573

47/50

C5572

47/50

C5575

47/50

C5574

47/50

C5571

47/50

C5570

47/50

C5569

47/50

C5576

47/50

C5707

221J

C5708

221J

C5565

47/25

C5566

47/25

D9001

R5667

22

P7908

Q5671

79M12

3O2

I

1

G

P301

6

5

4

3

2

1

P303

14

13

12

11

10

9

8

7

6

5

4

3

2

1

JL5502A

1

2

3

4

5

6

7

P304

3

2

1

P302

1

2

3

4

5

6

7

8

9

10

11

12

13

14

C5684

220/25

C5674

470/16

C5667

220/25

C5685

220/25

R5571

22K

Q5630A

NE5532

3

2

1

4

Q5630B

NE5532

5

6

8

7

Q5503 NE5532

7

8

6

5

Q5503

NE5532

1

2

3

4

P5505

R5577

47K

R5578

47K

C5701

102J

C5702

102J

C5703

102J

C5704

102J

C5705

102J

C5706

102J

C5600

47/50

C9004

470/35

U15 AMPLIFIER PC BOARD

P7903

P7905

2.2K

0

TO NADG-8816

(SD-6:A3)

TO NADG-8816

(SD-6:A2) TO NADG-8816

(SD-6:A2)

TO NAAF-8917

(SD-3:A1)

(SD-2:A3)

(SD-2)

47(2W)

68(2W)

2.2(1W)

8.2(2W)

MTZJ7.5C

+12V

-7.5V

7.5V

R

L

R

L

R

L

R

L

R

L

R

L

R

L

R

L

<Note>

SD-x:XY is short for Shcematic Diagram-x and

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

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.

!

NOTE

DVD MULTI IN

FR

FL

SR

SL

SW

C

MIC

TUPACKR

V4L

RI

ADLT+

ADRT+

-12V

VLCLK

VLDATA

+12V

GNDDG

SEC1H

PROTECT

VOLH

AMUT

DACSBL

DACSR

TUPACKL

V4R

DACL

DACSW

DACC

DACR

DACSL

GNDTU

GNDv4

GNDA

DACSBR

w

.

x

i

a

o

y

u

1

6

3

.

c

o

m

Q

3

7

6

3

1

5

1

5

0

9

2

8

9

4

2

9

8

T

E

L

1

3

9

4

2

9

6

5

1

3

9

2

8

9

4

2

9

8

0

5

1

5

1

3

6

7

3

Q

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

SCHEMATIC DIAGRAM-2(SD-2)

POWER AMP SECTION-1

HT-R640

A

1

2

3

4

5

BCDEFGH

+22V

VOLH

SEC1H

VOLH

IPRO

VPRO

SPSL

SPSR

+22V

S1H+

S1H-

SPC

SPL

SPR

S1L-

S1L+

GNDS1

GND_S1

PROTECT

GND_AMP

GND_SPR

GND_SPSBR

GND_SPL

GND_SPC

GND_SPSBL

GND_SPSR

GND_SPSL

VPRO

VOLH

IPRO

SPC

+B1C

-BC

-B1C

+BC

NFC

VPRO

VOLH

IPRO

SPL

+B1L

-BL

-B1L

+BL

NFL

VPRO

VOLH

IPRO

SPR

+B1R

-BR

-B1R

+BR

NFR

VPRO

VOLH

IPRO

SPSR

+B1SR

-BSR

-B1SR

+BSR

NFSR

VPRO

VOLH

IPRO

SPSL

+B1SL

-BSL

-B1SL

+BSL

NFSL

Surround L ch

Surround R ch

Center ch

Front L ch

Front R ch

C6901,C6902

MODEL

FROM AUDIO SECTION

(SD-1:G1 & F4)

(SD-1:F4)

10000uF/63V

10000uF/69V

PP

DD

12A 250V

F6901

2SC5242 2SA1962

NAAF-8911 (2/2)

P6011A

PVC ASSY

-B +B

from C6901/6902

to Power Amp of Front ch

CLIMP AS

from C6901/6902

to Power Amp of all ch

CLIMP AS

from C6901/6902

to Power Amp

of Surr ch

ID-

ID+

1.0V

-0.3V

-0.4V

NF

-B1

+B1

+B

-B

54.5V

-54.5V

-0.6V

0.6V

-1.1V

1.1V

ID-

ID+

1.0V

-0.3V

-0.4V

NF

-B1

+B1

+B

-B

54.5V

-54.5V

-0.6V

0.6V

-1.1V

1.1V

ID-

ID+

1.0V

-0.3V

-0.4V

NF

-B1

+B1

+B

-B

54.5V

-54.5V

-0.6V

0.6V

-1.1V

1.1V

ID-

ID+

1.0V

-0.3V

-0.4V

NF

-B1

+B1

+B

-B

54.5V

-54.5V

-0.6V

0.6V

-1.1V

1.1V

ID-

ID+

1.0V

-0.3V

-0.4V

NF

-B1

+B1

+B

-B

54.5V

-54.5V

-0.6V

0.6V

-1.1V

1.1V

C6704

1/50

+

R6708

33K

R6702

10K

R6704

47K

Q6702

2SC2712-GR

Q6701

2SC2712-GR

Q6703

2SA1163-BL

C6703

104Z

D6702

KDS4148U

D6701

KDS4148U

R6706

220K

R6132

R6133

R6134

R6131

JL6600A

7

6

5

4

3

2

1

R6903

47K

R6902

1K

Q6707

2SC2712-GR

RL6901

4

3 2

1

RL6902

3

4 1

2

P6903B

D6903

D10XB60H

C6912

334J/100V

C6915

104J

C6916

104J

P6900B

C6706

10/50

+

R6709 5.6K

D6704 UDZS5.1B

R6130

R6701

22K

C6030

C6032

C6031

C6033

C6034

P6902A

JL6952B

4

3

2

1

9

8

7

6

5

4

3

2

1

D6703

UDZS5.1B

D6902

1SS352

R6710 12K

P6901A

D6901

D10XB60H

C6913

334J/100V

C6911

102J

P6904B

R6197

(1W)

100

C6701

100/25

+

C6901

LIST

+

C6902

LIST

+

P6901B

P6902B

P6901C

P6902C

P6910A P6910CP6910EP6910BP6910DP6910F

R6150

12K

P6080

1

2

D6000

KDS4148U

Q6030

2SC5171 or

2SC5993

R6080

(1/4W)

0.22

R6090

(1/4W)

0.22

D6010

KDS4148U

C6040

47/50 +

C6050

103J

R6190

220K

R6030

470

R6000

5.6K

R6010

3.9K

R6050

3.3K

R6170

47K R6180

47K

R6160

33K

R6140

22K

Q6000

2SC1740S-S

R6040

2K

Q6040

2SA1930 or

2SA2140

R6020

(1/4W)

2.2

R6070

(1/4W)

82

Q6060

LIST

Q6010 2SC1740S-S

Q6070

2SC2240

P6000B

5

4

3

2

1

R6100

0.22(5W)

Q6050

LIST

R6151

12K

P6081

1

2

D6001

KDS4148U

Q6031

R6081

(1/4W)

0.22

R6091

(1/4W)

0.22

D6011

KDS4148U

C6041

47/50 +

C6051

103J

R6191

220K

R6031

470

R6001

5.6K

R6011

3.9K

R6051

3.3K

R6171

47K R6181

47K

R6161

33K

R6141

22K

Q6001

2SC1740S-S

R6041

2K

Q6041

R6021

(1/4W)

2.2

R6071

(1/4W)

82

Q6061

LIST

Q6011 2SC1740S-S

Q6071

2SC2240

P6001B

5

4

3

2

1

R6101

0.22(5W)

Q6051

LIST

R6152

12K

P6082

1

2

D6002

KDS4148U

Q6032

R6082

(1/4W)

0.22

R6092

(1/4W)

0.22

D6012

KDS4148U

C6042

47/50 +

C6052

103J

R6192

220K

R6032

470

R6002

5.6K

R6012

3.9K

R6052

3.3K

R6172

47K R6182

47K

R6162

33K

R6142

22K

Q6002

2SC1740S-S

R6042

2K

Q6042

R6022

(1/4W)

2.2

R6072

(1/4W)

82

Q6062

LIST

Q6012 2SC1740S-S

Q6072

2SC2240

P6002B

5

4

3

2

1

R6102

0.22(5W)

Q6052

LIST

R6154

12K

P6084

1

2

D6004

KDS4148U

Q6034

R6084

(1/4W)

0.22

R6094

(1/4W)

0.22

D6014

KDS4148U

C6044

47/50 +

C6054

103J

R6194

220K

R6034

470

R6004

5.6K

R6014

3.9K

R6054

3.3K

R6174

47K R6184

47K

R6164

33K

R6144

22K

Q6004

2SC1740S-S

R6044

2K

Q6044

R6024

(1/4W)

2.2

R6074

(1/4W)

100

Q6064

LIST

Q6014 2SC1740S-S

Q6074

2SC2240

P6004B

5

4

3

2

1

R6104

0.22(5W)

Q6054

LIST

R6153

12K

P6083

1

2

D6003

KDS4148U

Q6033

R6083

(1/4W)

0.22

R6093

(1/4W)

0.22

D6013

KDS4148U

C6043

47/50 +

C6053

103J

R6193

220K

R6033

470

R6003

5.6K

R6013

3.9K

R6053

3.3K

R6173

47K R6183

47K

R6163

33K

R6143

22K

Q6003

2SC1740S-S

R6043

2K

Q6043

R6023

(1/4W)

2.2

R6073

(1/4W)

100

Q6063

LIST

Q6013 2SC1740S-S

Q6073

2SC2240

P6003B

5

4

3

2

1

R6103

0.22(5W)

Q6053

LIST

U15

AMPLIFIER PC BOARD

Q6050-56 Q6060-66

POWER TRANSISTOR LIST

MP130S

MN130S

F6902

CAPACITOR RATING

(COPPER BUS PLATE)

T0 NAAF-8917 (SD-3:B3)

T0 NAAF-8917 (SD-3:B4)

T0 NAAF-8917 (SD-3:B5)

T0 NAAF-8917 (SD-3:D2)

T0 NAAF-8917 (SD-3:D3)

TO NAVD-8819 (SD-5:A3)

DD

PP

TYPE

2SC5171 or

2SC5993

2SC5171 or

2SC5993

2SC5171 or

2SC5993

2SC5171 or

2SC5993

2SA1930 or

2SA2140

2SA1930 or

2SA2140

2SA1930 or

2SA2140

2SA1930 or

2SA2140

R6130-6134

8.2(1W)

C6030-6034

473J(50V)

+54.5V

-54.5V

NAPS-8912

P6900B(BLK)

P6904B(GRN)

P6903B(YEW)

P16 P17 P19

P18

P15

JL6952A

1

2

3

4

P15-P19 : Power Trans S1 terminal

U16

SEC. TERMINAL-2 PC BOARD

<Note>

SD-x:XY is short for Shcematic Diagram-x and

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

+5VDIS

THERMAL

GNDDG2

Q6380

LM61CIZ

1G

2O

3

V

JL6402A

3

2

1

U17

THERMAL

SENSOR

PC BOARD

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.

!

NOTE

T0 NADG-8816

(SD-6:A2)

NAETC-8913

JL6603A

TO NAVD-8819

(SD-5:G1)

w

.

x

i

a

o

y

u

1

6

3

.

c

o

m

Q

3

7

6

3

1

5

1

5

0

9

2

8

9

4

2

9

8

T

E

L

1

3

9

4

2

9

6

5

1

3

9

2

8

9

4

2

9

8

0

5

1

5

1

3

6

7

3

Q

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

SCHEMATIC DIAGRAM-3(SD-3)

POWER AMP SECTION-2

HT-R640

A

1

2

3

4

5

BCD

NFC

-BC

-B1C

+B1C

+BC

NFL

-BL

-B1L

+B1L

+BL

NFR

-BR

-B1R

+B1R

+BR

NFSL

-BSL

-B1SL

+B1SL

+BSL

NFSR

-BSR

-B1SR

+B1SR

+BSR

Surround L ch

Surround R ch

Center ch

Front L ch

Front R ch

0V

-0.65V

+53.8V

-53.8V

-52.9V

+52.3V

-48.2V

1.1V

-1.1V

0V

-0.65V

+53.8V

-53.8V

-52.9V

+52.3V

-48.2V

1.1V

-1.1V

0V

-0.65V

+53.8V

-53.8V

-52.9V

+52.3V

-48.2V

1.1V

-1.1V

0V

-0.65V

+53.8V

-53.8V

-52.9V

+52.3V

-48.2V

1.1V

-1.1V

0V

-0.65V

+53.8V

-53.8V

-52.9V

+52.3V

-48.2V

1.1V

-1.1V

P6011B COPPER BUS PLATE

P5503A P5504A

1

2

3

4

5

6

7

8

9

10

11

12

13

P5019

R5050

4.7K

R5110

1K

R5020

330

R5100

100K

R5060

1.2K

R5080

470

R5230

120K

C5080

040D

C5090

101K

R5180

(1/4W)

10

R5190

(1/4W)

10

C5000

221K

C5010

47/50

+

R5010

56K

R5040

2.2K R5090

100K

D5000

MTZJ5.6B

C5020 10/50

+

R5000

1K

R5030

120K

C5100

22/100

+

C5110

22/100

+

C5040

220/25

+

R5160

(1/4W)

100

R5170

(1/4W)

100

C5050

47/50

+

R5130

18K

R5200

18K

P6000A

5

4

3

2

1

Q5010

2SC2240-BL

Q5000

2SC2240-BL

Q5050

2SC2240-BL

Q5030

2SA949Y

Q5040

2SC2229-Y

R5051

4.7K

R5111

1K

R5021

330

R5101

100K

R5061

1.2K

R5081

470

R5231

120K

C5081

040D

C5091

101K

R5181

(1/4W)

10

R5191

(1/4W)

10

C5001

221K

C5011

47/50

+

R5011

56K

R5041

2.2K

R5091

100K

D5001

MTZJ5.6B

C5021 10/50

+

R5001

1K

R5031

120K

C5101

22/100

+

C5111

22/100

+

C5041

220/25

+

R5161

(1/4W)

100

R5171

(1/4W)

100

C5051

47/50

+

R5131

18K

R5201

18K

P6001A

5

4

3

2

1

Q5011

2SC2240-BL

Q5001

2SC2240-BL

Q5051

2SC2240-BL

Q5031

2SA949Y

Q5041

2SC2229-Y

R5052

4.7K

R5112

1K

R5022

330

R5102

100K

R5062

1.2K

R5082

470

R5232

120K

C5082

040D

C5092

101K

R5182

(1/4W)

10

R5192

(1/4W)

10

C5002

221K

C5012

47/50

+

R5012

56K

R5042

2.2K R5092

100K

D5002

MTZJ5.6B

C5022 10/50

+

R5002

1K

R5032

120K

C5102

22/100

+

C5112

22/100

+

C5042

220/25

+

R5162

(1/4W)

100

R5172

(1/4W)

100

C5052

47/50

+

R5132

18K

R5202

18K

P6002A

5

4

3

2

1

Q5012

2SC2240-BL

Q5002

2SC2240-BL

Q5052

2SC2240-BL

Q5032

2SA949Y

Q5042

2SC2229-Y

R5053

4.7K

R5113

1K

R5023

330

R5103

100K

R5063

1.2K

R5083

470

R5233

120K

C5083

040D

C5093

101K

R5183

(1/4W)

10

R5193

(1/4W)

10

C5003

221K

C5013

47/50

+

R5013

56K

R5043

2.2K

R5093

100K

D5003

MTZJ5.6B

C5023 10/50

+

R5003

1K

R5033

120K

C5103

22/100

+

C5113

22/100

+

C5043

220/25

+

R5163

(1/4W)

100

R5173

(1/4W)

100

C5053

47/50

+

R5133

22K

R5203

22K

P6003A

5

4

3

2

1

Q5013

2SC2240-BL

Q5003

2SC2240-BL

Q5053

2SC2240-BL

Q5033

2SA949Y

Q5043

2SC2229-Y

R5054

4.7K

R5114

1K

R5024

330

R5104

100K

R5064

1.2K

R5084

470

R5234

120K

C5084

040D

C5094

101K

R5184

(1/4W)

10

R5194

(1/4W)

10

C5004

221K

C5014

47/50

+

R5014

56K

R5044

2.2K R5094

100K

D5004

MTZJ5.6B

C5024 10/50

+

R5004

1K

R5034

120K

C5104

22/100

+

C5114

22/100

+

C5044

220/25

+

R5164

(1/4W)

100

R5174

(1/4W)

100

C5054

47/50

+

R5134

22K

R5204

22K

P6004A

5

4

3

2

1

Q5014

2SC2240-BL

Q5004

2SC2240-BL

Q5054

2SC2240-BL

Q5034

2SA949Y

Q5044

2SC2229-Y

NAAF-8917

U19

DRIVER AMPLIFIER PC BOARD

TO NAAF-8911 (SD-1)

TO NAAF-8911 (SD-2:D3) TO NAAF-8911 (SD-2:D2) TO NAAF-8911 (SD-2:D1)

TO NAAF-8911 (SD-2:F1)

TO NAAF-8911 (SD-2:F2)

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.

!

NOTE

<Note>

SD-x:XY is short for Shcematic Diagram-x and

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

w

.

x

i

a

o

y

u

1

6

3

.

c

o

m

Q

3

7

6

3

1

5

1

5

0

9

2

8

9

4

2

9

8

T

E

L

1

3

9

4

2

9

6

5

1

3

9

2

8

9

4

2

9

8

0

5

1

5

1

3

6

7

3

Q

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

HT-R640

SCHEMATIC DIAGRAM-4(SD-4)

VIDEO SECTION

A

1

2

3

4

5

BCDEFGH

CIN_V1

VIN_V3

YOUT_MON

YOUT_V1

YOUT_V2

COUT_V2

SCL

SDA

YIN_DAC

PBIN_DAC

COUT_V1

VDRST

SELV

SELY

YOUT

VOUT

OSDOUT_1

SDET

OSDCS

OSDDA

OSDCK

OSDOUT_2

CIN_DVD

PRIN3

PBIN3

CYIN3

PRIN2

PBIN2

CYIN2

CYIN1

PBIN1

PRIN1

YIN_V3

YIN_V2

VIN_V2

YIN_V1

VIN_V1

VIN_DVD

CYIN_DAC

YOUT

VOUT

OSDOUT_1

COUT

YIN_V4

VIN_V4

CIN_V4

VIN_DAC

PRIN_DAC

CYOUT2

PBOUT

PBOUT2

YIN_DVD

OSDOUT_2

CYOUT

CIN_DAC

VSYNC

CYOUT

PBOUT

PROUT

CIN_V2

COUT_V1

VOUT_V1

YOUT_V1

COUT

VMUT

SDET

VDRST

VSYNC

SDA

SCL

GND_VD

OSDCS

SPRLB

SPRLSB

SPRLCS

SPRLF

OSDCK

OSDDA

SYCDET

SELV

SELY

VMUT

SYCDET

PRIN_DAC

PBIN_DAC

CIN_V1

CIN_V2

CIN_V4

CYIN2

CYIN1

PBIN3

PRIN2

PRIN1

PRIN3

YIN_V3

YIN_V2

CIN_DVD

YIN_DAC

CIN_DAC

YIN_V4

PBIN2

CYIN3

CYIN_DAC

PBIN1

CIN_V3

CIN_V3 COFF

SDA

SCL

OSDOUT_1

VIN_V1

VIN_V2

VIN_V3

VIN_DVD

YIN_DVD

YIN_V1

VIN_V4

VIN_DAC

VOUT_V2

VOUT_V1

YOUT

VOUT

COUT

VOUT_MON

PROUT2

PROUT

YOUT_MON

VOUT_MON

VOUT_V2

YOUT_V2

COUT_V2

GND_VD

COUT_MON

COFF

COUT_MON

GND_VD

AGND

DVD IN

Y

PR

PB

COMPONENT

VIDEO OUT

COMPONENT

VIDEO IN1

COMPONENT

VIDEO IN2

VIDEO 1 IN

MONITOR

OUT

VIDEO 1 OUT

VIDEO 2 IN

VIDEO 2 OUT

VIDEO 3 IN

COMPONENT

VIDEO IN3

PR

Y

PR

Y

C

YC

G

D

YC

S

Y

C

TO SD-5:G3

G

S

D

TX-SR574 ONLY

TX-SR604 ONLY

Y

PB

NAVD-8819 (1/2)

C4079

100D

C4088

C4090

R4103

1K

R4105

6.8K

R4106

6.8K C4092 682J

R4107

1.5K

R4102 2.2K R4109 220

C4094 122K

R4006

75

C4095

104Z

C4097

470J

C4102

104Z

R4115

10K

R4034

3.9K

R4036

1K

R4063

1.2K

R4064

1.2K

R4038

1K

R4016

75

R4017

75

R4018

75

C4073

104Z

R4082

100

R4085

82

R4039

1K

R4040

1K

C4022

104Z

C4069

104Z

R4092 68

C4072

104Z

R4096

68

R4097

82

R4074

4.7K

R4075

4.7K

R4041

100

R4042

100

R4043

100

R4076100

R4077100

R4078

1.2K R4079

1.2K

C4071

104Z

C4070

10/16

Q4017

2SC2712-GR

C4015

102K

C4033

104Z

C4035

104Z

C4037 104Z

C4058

104Z

C4059 104Z

C4045

10/16

C4046

104Z

C4060

104Z

C4062

104Z

C4063

104Z

C4064

104Z

C4065

104Z

C4031

104Z

C4030

103Z

L4009

NCH-1572

056J

R4052

33

R4112

3.3K

+5V_VD

R4111

47K

R4113

10K

C4068

104Z

R4008

75

R4009

75

R4012

75

R4011

75

R4010

75

C4087

474J

R4110

1K

C4009

10/50

C4008

10/50

C4007

10/50

C4098

100/16

R4108

820K

C4086

1/50

C4091

1/50

C4096

470/6.3

R4007

75

R4136

33

C4148

104Z

C4149

104Z

C4010

104Z

C4066

104Z

C4067

104Z

X4003

FCX-03

28.6363MHz

Q4003

ADV7172

1VAA

2P0

3P1

4P2

5P3

6P4

7P5

8P6

9P7

10 CSO_HSO

11 VAA

12 GND

13 GND

14 HSYNC

15 FIELD/VSYNC

16 BLANK

17 ALSB

18 GND

19 VAA

20 SCLOCK

21 SDATA

22 RSET2

23 COMP2

24 DAC F

25

DAC E

26

GND

27

VAA

28

DAC D

29

DAC C

30

VAA

31

GND

32

VAA

33

DAC B

34

VAA

35

DAC A

36

COMP1

37

VREF

38

RSET1

39

SCRESET/RTC

40

TTXREQ

41

TTX

42

CLAMP

43

PAL NTSC

44

RESET

45

VSO

46

VAA

47

GND

48

CLOCK

R4081

82

R4065

100

R4080

68

R4051 33

R4050 33

R4049 33

R4048 33

R4068

68 R4067

82

R4044 33

R4045 33

R4046 33

R4047 33

Q4001

ADV7183B

41 AIN7

42 AIN1

43 AIN8

44 AIN2

45 AIN9

46 AIN3

47 AGND

48 CAPY1

49 CAPY2

50 AVDD

51 REFOUT

52 CML

53 AGND

54 CAPC1

55 CAPC2

56 AGND

57 AIN10

58 AIN4

59 AIN11

60 AIN5

61 AIN12

62 AIN6

63 NC

64 RESET

65 NC

66 ALSB

67 SDA

68 SCLK

69 NC

70 NC

71 DGND

72 DVDD

73 P15

74 P14

75 P13

76 P12

77 NCC

78 NC

79 OE

80 FIELD

1

VS

2

HS

3

DGND

4

DVDDIO

5

P11

6

P10

7

P9

8

P8

9

DGND

10

DVDD

11

INTRQ

12

SFL

13

NC

14

DGND

15

DVDDIO

16

NC

17

NC

18

NC

19

P7

20

P6

21

P5

22

P4

23

P3

24

P2

25

NC

26

LLC2

27

LLC1

28

XTAL1

29

XTAL

30

DVDD

31

DGND

32

P1

33

P0

34

NC

35

NC

36

^PWRDN

37

LEPF

38

PVDD

39

AGND

40

AGND

C4036 104Z

R4084 68

C4057

10/16 C4056

104Z

C4054

10/16

C4052

104Z

C4053

10/16

C4048

102J

C4049

104Z

C4051

104Z

C4050

10/16

R4093

82

C4078

105K

C4025

104Z

R4027

75

C4021

102K

C4080

180J

R4104

120

X4001

14.23MHz

X4002

17.73MHz

Q4004

LC74763-9836

1VSS

2XTALIN1

3XTALOUT1

4HSYNCOUT

5XTALIN2

6XTALOUT2

7VSYNCOUT

8CS

9SIN

10 SCLK

11 SW1

12 SW2

13 SW3

14 SW4

15 RST 16

CVOUT

17

VDD2

18

CVIN

19

CVCR

20

SYNCIN

21

SEPC

22

VSS

23

PDOUT

24

AMPIN

25

AMPOUT

26

FC

27

VCOIN

28

CVCOOUT

29

SYNCDET

30

VDD1

C4081

180J

R4003

75

R4004

75

R4005

75

R4001

75

R4002

75

C4001

10/50

C4002

10/50

C4003

10/50

C4004

10/50

C4005

10/50

C4006

10/50

C4011

10/50

C4012

10/50

C4017

10/50

C4018

10/50

C4023

10/50

C4024

10/50

C4027

10/50

C4099

100/16 C4147

0.47/50

Q4015

RN1443

D4001

1SS352

R4114

68

C4100

104Z

C4101

104Z

R4116

2.2K

C4140

104Z

R4060

4.7K

C4039

080D

C4040 080D

C4152 10/50

C4151 10/50

C4153 104Z

R4089

82

R4094

100

R4088

68

Q4007

BA33BC0FP

1I

2G

3

O

R4207

100K

R4022 75

R4023

75

R4024

75

R4032

0

R4059

2.2k

Q4009

2SK3019

Q4008

2SK3019

R4058

2.2k

R4031

0

Q4010

RN1401

R4090 100

R4086

100

C4108

220/6.3

C4106

220/6.3

C4104

220/6.3

C4103 220/6.3

C4136

22/50

C4034

823J

L4003

LBC2518

022K

L4006

LBC2518

022K

C4141

47/25

D4002

1SS352

Q4011

RN2402

1

Q4013

2SA1162-GR

C4028

104Z

C4156 102K

C4041

104Z

C4042

470/6.3

C4157

102K

R4057

1K

R4056

680

R4037

1K

R4035

1K

R4033

1K

C4026

10/50

C4139

10/50

C4122

104Z

C4123

47/25

L4005

LBC2518

220K

R4098

100

R4061 100

C4029 470/6.3

R4053

33

R4054

33

R4055 4.7k

L4002 LBC2518

220K

C4032

103J

Q4018

RN1401

R4159

10k

+5V_VD

C4019

102K

C4165

104Z

C4170

101J

C4171

101J

C4172

101J

C4175

101J

C4174

101J

C4173

101J

R4117

33k

Q4012

2SA1162-GR

C4112

104Z

C4111

104Z

R4203

75

R4206

100K

C4160

470

R4202

75

C4159

470

R4205

100K

R4201

75

R4204

100K

C4158

470

C4016

104Z

R4021

75

R4212

100K

R4019

75

R4211

100K

R4020

75

R4209

100K

C4137 104Z

C4150 104Z

R4030

75

C4014

102K

R4015

75

R4101 2.2K

P2004B

10

9

8

7

6

5

4

3

2

1

P2006B

10

9

8

7

6

5

4

3

2

1

+5V_VD

C4243 104Z

C4242

104Z

R4210

100K

C4244 104Z

C4177 104Z

C4176 104Z

C4178 104Z

Q4006

BA18BC0FP

1I

2G

3

O

R4148

47k

D4142

1SS352

R4147

2.7k

R4134

75

C4135

104Z

R4133

75

C4116

470/6.3

C4114

470/6.3

R4118

12k

R4119

2.7k

R4125

220

R4124

220

R4121

220

R4120

220

Q4016

RN1443

C4085

470J

C4084

470J

C4083

470J

R4100 2.2K

Q4014

2SA1162-GR

R4128

33

C4131

104Z

C4124

47/25

C4132

10/50

C4125

104Z

C4119

220/6.3

Q4002

41 PBOUT2

42 PBOUT1

43 GND2

44 CYOUT3-FB

45 CYOUT3

46 CYOUT2-FB

47 CYOUT2

48 COUT4

49 VCC2

50 COUT3

51 COUT2

52 COUT1

53 GND3

54 YOUT4-FB

55 YOUT4

56 YOUT3-FB

57 YOUT3

58 YOUT2-FB

59 YOUT2

60 YOUT1

61 VCC3

62 VOUT4-FB

63 VOUT4

64 SDA

65 VOUT3-FB

66 VOUT3

67 VOUT2-FB

68 VOUT2

69 VOUT1

70 SCL

71 V1

72 V2

73 V3

74 V4

75 V5

76 V6

77 V7

78 V8

79 Y1

80 Y2

1

Y3

2

Y4

3

Y5

4

Y6

5

Y7

6

Y8

7

VCC1

8

C1

9

C2

10

C3

11

C4

12

C5

13

GND1

14

C6

15

C7

16

C8

17

BIAS

18

CY1

19

CY2

20

CY3

21

CY4

22

CY5

23

CY6

24

PB1

25

BP2

26

PB3

27

PB4

28

PB5

29

PB6

30

PR1

31

PR2

32

PR3

33

PR4

34

PR5

35

PR6

36

MUTE

37

PROUT2

38

O1

39

PROUT1

40

O2

AN-15881A-VT

C4168 220J

C4167

220J

C4121

470/6.3

C4118

470/6.3

C4127

470/6.3

C4129

470/6.3 C4130

220/6.3

L4001

C4109

104Z

C4134

220/6.3

C4133

220/6.3

R4135

75

P4006

C4020

102K

R4029

75

R4213

100k

C4142

181J

R4028

75

R4214

100k

C4047

104Z

R9007

2.2(1/2W)

P4005

C4143

181J R4025

75

R4026

75

C4144

181J

P4003

R4014

75

R4208

100K

R4013

75

C4219

181J

C4218

181J

C4217

181J

R9009

10(1/2W)

C4093

0.33/50

C4089

L4010

Q4019

RN1443

R4215

100k

C4110

104Z

P4001

P4002

C4013

102K

C4082

080D

+5V_VDD

L4004

LBC2518

022K

+5V_VDD

L4008

LBC2518

022K

L4007

LBC2518

022K

L4011

+5V_VDD

C4075

104Z

C4074

104Z

C4077

104Z

C4076

105K

C4061

103K

C4055

102K

C4038

103K

C4138 104Z

C4044

104Z

C4043

103K

C4105

22/50

C4107

22/50

C4154

221J

C4155

221J

C4161

101J

C4163

101J

P4004

C4162

101J

U14 VIDEO PC BOARD

+5V_VDD

+5V_VD

TO SD-5:G3

TO NADG-8816 (SD-6:D1) TO NADG-8816 (SD-6:D1)

L4009

L4008

C4088 270J

C4090 223J

C4089 220J

RN72K2E-022JE

+5V

+3.3V

+1.8V

+3.3V

Video Switch

Video Decoder

Video Encoder

OSD

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.

!

NOTE

<Note>

SD-x:XY is short for Shcematic Diagram-x and

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

w

.

x

i

a

o

y

u

1

6

3

.

c

o

m

Q

3

7

6

3

1

5

1

5

0

9

2

8

9

4

2

9

8

T

E

L

1

3

9

4

2

9

6

5

1

3

9

2

8

9

4

2

9

8

0

5

1

5

1

3

6

7

3

Q

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

HT-R640

A

1

2

3

4

5

BCDEFGH

SPRLF

SPRLCS

SRSP

SLSP

CSP

RSP

LSP

HPR

LSPE

HPL

SEC2-2

-VP

HPDET

+5VDIS

SEC2-1

SEC2-2

FLAC2

FLAC1

SEC3-1

SEC3-2

APOWER

+5V_VD

SRSPE

SLSPE

LSPE

RSPE

CSPE

VPOWER

APOWER

+10VDSP

POFF

FLAC1

FLAC2

+5VDIS

POFF2

HPDET

+5V_XM

RLGND

+24V

-VP

MPUGND

GND_VD

GND_XM

VPOWER

+5VDSP

GND_HD

POFF

POWERD

MPUGND

SPRLF

SPRLCS

GND_VD

+5V_VDD

+12VD

+10S

POFF2

TO NADG-8816 (SD-6:D1)

10S+12VD

TO NAAF-8911 (SD-2:D5)

SR

SL

C

R

L

TO NAAF-88911 (SD-2:E2)

DD-TYPE

PP-TYPE

(PURE AUDIO)

NAETC-8819 (2/2)

R9002

3.3(2W)

R6690

10(1/2W)

P6602

10

P6601

5 8

C6654

102J

C6644

103J

C6643

103J

C6653

102J

C6650

102J

C6652

102J

C6642

103J

C6651

102J

C6641

103J

J6851

DD-TYPE

R6992

390(1/2W)

R6691

390(1/2W)

L6602 S1.3C

PP-TYPE

R6602 22

R6612 22

L6600 S1.3C

PP-TYPE

R6600 22

R6610 22

L6601 S1.3C

R6601 22

R6611 22

L6603 S1.3C

R6603 22

R6613 22

L6604 S1.3C

R6604 22

R6614 22

J6620

DD-TYPE

J6619

DD-TYPE

J6604

DD-TYPE

J6600

DD-TYPE

RL6602

1

3

45

2

6

RL6600

1

3

45

2

6

RL6603

6

2

5 4

3

1

Q9001

2SC2235-Y

C9011

10000/16

JL6605B

05

04

03

02

01

JL6600B

07

06

05

04

03

02

01

R9028

0.47(1/2W)

D9022

RL1N4003

R9001

3.3(2W)

R9020

10k

L9001

NCH-2541_470K

C9012

334J

D9021

CRS09

R9014

100k

Q9002

RN1405

C9024

223Z

R9021

1.5k

R9008

1.5k

R9004

33K

C9006

223Z

R9003

8.2K

R9006

8.2K

C9005

47/50

Q9022

BA00JC5WT

1Vc

2Vin

3

GND

4

Vo

5

Adj

JL6603B

01

02

03

04

05

06

07

08

09

R9022

100k

R9024

33k

R9023

6.8k

C9021

470/16

+

C9031

470/16

+

C9023

470/6.3

+

C9025

470/6.3

+

C9013

3.3/50

R9027

10k

P2005B

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

JL9101B

6

5

4

3

2

1

R9018

0

Q9021

SI-8008

1VIN

5SS

3

GND

4

VADJ

2

SW

C9001

470/63

+

C9032

470/6.3

+

R9011

4.7(1/2W)

R9017

0

R9029

0.47(1/2W)

Q9031

MPC2905HF

1I

2G

3

O

JL901B

1

2

3

4

5

Q6601

DTC123JKA

C6640

103J

D9011

D5SBA20

4

2

1

3

JL8001A

4

3

2

1

Q9031A

4

3

2

1

R9005

220(1/2W)

R9010

82(1/2W)

D9002

RL1N4003

Q6602

DTC123JKA

L4015

LBC2518

047K

R9012

R9013

C6603

223Z

C6600

223Z

C6602

223Z

D6603

1SS352

D6600

1SS352

D9013

1SS352

D9015

1SS352

D9014

1SS352

D9017

1SS352

D9012

1SS352

D9020

1SS352

D9005

UDZS36B

D9024

UDZS5.6B

C9022

223Z

SCHEMATIC DIAGRAM-5(SD-5)

SPEAKER OUT SECTION

U14

VIDEO PC BOARD

TO SD-4G3

TO SD-4:G1

NAETC-8790 (SD-8:B5)

TO NAPS-8787

(SD-9:F1)

TO NAETC-8788

(SD-9:G2)

TO NAVD-8928 (SD-10 :B1)

1

+6V

DD:+12V

PP:+10V

PP-TYPE

FRONT SPEAKERS

SURROUND SPEAKERS

<Note>

SD-x:XY is short for Shcematic Diagram-x and

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

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.

!

NOTE

w

.

x

i

a

o

y

u

1

6

3

.

c

o

m

Q

3

7

6

3

1

5

1

5

0

9

2

8

9

4

2

9

8

T

E

L

1

3

9

4

2

9

6

5

1

3

9

2

8

9

4

2

9

8

0

5

1

5

1

3

6

7

3

Q

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

HT-R640

A

1

2

3

4

5

BCDEFGH

CLK

CNVSS

XMCOMSEL

REMIN

VOLA

KEY0

FLDCLK

FLDSDO

DSPCS_3.3V

OSDCLK

OSDSDO

VMUT

SYNC

DIGSDI

MICMUT

FTXD

FCLK

FBUSY

XMSRTXD

VOLH

PROTECT

THERMAL

SEC1H

VOLB

HPDET

IRIN

FLDCS

FLDRST

KEYINT0

KEYINT1

KEY3

KEY2

KEY1

TRST

FL-

C+

SW-

SW+

FL+

C-

TRST

EMU0

EMU1

TCK

TDO

TX

COAX2

COAX1

RMCK

DIGSDI_3.3V

DIGSDO_3.3V

NIC_DSP_3.3V

DEC_DSP_3.3V

DIGCLK_3.3V

DIGSDI_3.3V

DIGSDO_3.3V

DIRCS_3.3V

DIRINT_3.3V

OPT3

HDMISPF

XMDACRST

CX_LRCK

RMCK

CX_SCLK

PCMCSW

PCMSLR

OSDCS

XMSRSEL

RDSCLK

SD

STEREO

VMSDI

VMCLK

VMSDO

TXMUTE

AMUT

VOLH

SEC1H

PROTECT

VOLCLK

VOLDAT

+12VA

-12VA

VCRST

VMRST

FRXD

XMRST

XMSRRXD

OSDINY

OSDINV

D1.2V

GNDDG

THERMAL

VOLDAT

VOLCLK

VPOWER

APOWER

TRGZ2

TMS

TDI

CX_SDIN1

SAI_SLCK

OPTF

SAI_LRCK

DIR_BCK

SAI_SLCK

SAI_SDOUT

OPT1

OPT2

DAC_CT

DAC_SW

DAC_FL

DAC_FR

COAX2

DIRRST

MCHSEL

DIRCS

DIRRST_3.3V

DSPRST

DSPCS

RESET_3.3V

DSPCS_3.3V

MCHSEL_3.3V

DIGSDO

DIGCLK

DSPCLK

DIGSDO_3.3V

DIGCLK_3.3V

RESET_3.3V

DIRRST_3.3V

VMSTB

RXMUTE

VMSDI

VMSDI_3.3V

VMSTB

VMSTB_3.3V

DIGSDI

DIGSDI_3.3V

AMUT

DEC

DEC_DSP_3.3V

NIC

NIC_DSP_3.3V

DSPINT2

DSPINT_3.3V

TX

-12V_OP

+12V_OP

DSPCLK

PLLSDA

PLLSCL

DSPINT2

DEC

NIC

SDET

DIRINT0

RDSDAT

PCMSBLR

RESET_3.3V

SR-

SR+

SL-

SL+

FR-

FR+

OPT1

OPT2

OPT3

DIRINT0

DIRINT_3.3V

+5LOGIC

RXMUTE

RXMUTE_3.3V

XMREQERR

POFF

VSYNC

RTAD

LTAD

V4_R

TU_L

GNDTU

TU_R

V4_L

MICOUT

RI

GNDXM

+5VXM

DAC_SR

DAC_SL

GNDDG

SD

STEREO

+5VDSP

+5VMPU

RI

DSPCLK_3.3V

DPSCLKIN

DIR_LRCK

OMCK

DIR_SDOUT

SAI_LRCK

CX_LRCK

CX_SCLK

CX_SDIN2

CX_SDIN3

CX_SDIN4

+5VDSP

IRIN

+5VCPU

Z2MUT

SBZ2MUT

TRGZ2

GNDDG

+4.1V +3.5V

DIRCS_3.3V

COAX1

SPRLZ2

SPRLSB

SPRLCS

SPRLF

XMRST

XMSRRXD

XMSRTXD

XMSRSEL

XMCOMSEL

XMREQERR

XMDACRST

SPRLSB

SPRLCS

SPRLF

SPRLZ2

SYNC

SELY

SELV

OSDCLK

OSDCS

OSDSDO

PLLSDA

PLLSCL

TU_R

TU_L

GNDTU

RDSDAT

RDSCLK

V4YIN

V4CIN

VSYNC

VCRST

SDET

VMUT

VCSCL

VCSDA

V4V

GNDV4V

OSDINY

OSDINV

SELV

SELY

+5VXM

FLAC1

FLAC2

-VP

APOWER

POFF

HPDET

VPOWER

+10VDSP

+5VDSP

GNDXM

GNDDG

1.2VDSP

+3.3V

+10S

+5VCPU

POFF2

+5VCPU

+9VTU

REMIN

KEY3

KEY2

KEY1

KEY0

FLDSDO

FLDCLK

FLDCS

FLDRST

-VP

KEYINT0

KEYINT1

FLAC2

FLAC1

VOLB

GNDDG

V4YIN

V4CIN

MICOUT

MICDET

MICMUT

OPTF

LEDZONE2

GNDMIC

-12VA

+12VA

V4_R

V4_L

V4V

+5VDIS

VOLA

GNDDG

+5.6DIS

MICDET

GNDV4

GNDV4V

LEDSTBY

HDMISPF

GNDA

+5VDSP

MCHSEL_3.3V

SPDIFOUT

VMRST_3.3V

VMSDO_3.3V

TXMUTE_3.3V

VMCLK_3.3V

VMSDI_3.3V

VMSTB_3.3V

RXMUTE_3.3V

GNDHD

PCMCSW

PCMSLR

PCMSBLR

PCMLRCK

MCK_HDMI

PCMBCK

PCMLR

HDMISPF

FRXD

FCLK

FBUSY

FTXD

APOWER

RESET

CNVSS

GNDDG

+5VCPU

SD_CS

D0

D1

D2

D3

D4

D5

D6

D7

DQM0

A10

A0

A1

A2

A3

RAS

CAS

WE

D13

D12

D11

D10

D9

D8

D15

D14

CLK

DQM1

A9

A8

A7

A6

A5

CKE

A4

BA0

BA1

D0

D8

D1

D9

D2

D10

D3

D11

D4

D12

D5

D13

D6

D14

D7

D15

GPIO4

OE

CS2

A7

A8

A9

A10

A11

GPIO3

GPIO2

GPIO1

WE

A6

A5

A4

A3

A2

A1

GPIO5

A0

GND+12V

RESET

LEDZONE2

LEDSTBY

SYSOUT

INT1

BAND

INT2

INT3

DSPCS

DSPRST

DIRRST

MCHSEL

DIRCS

DIGCLK

DIGSDO

POFF2_5

VMCLK

TXMUTE

VMSDO

VMRST

GPIO2

GPIO3

GPIO4

GPIO5

DQM0

D7

D6

D5

D4

D3

D1

D0

D15

D14

D13

D12

D11

D10

D9

D8

DQM1

CAS

WE

D2

CKE

DSPINT_3.3V

A11

A9

A8

A7

A6

A5

A4

A3

A2

A1

A0

A10

OE

CS2

RAS

TDI

TDO

EMU0

EMU1

TCK

TMS

GPIO1

BA1

BA0

GNDDG

SD_CS

OPT1

OPT2

OPT3

DIGITAL

OUT

DIGITAL IN

COAX1

COAX2

(VX)

or IC42S16100

TO TUNER PACK

R103

PP

10(1/2W)

R104

YES

NO

4.7(1/2W)

R106,R107

NO

YES

D

P

R618,R627,

R628,R649,

R652

NO

YESYES

YES

NO

YES

R616 R617

YES

NO

R625 R626

220 NO

W, G

DD

(VX)

YES

1K

DD

R101

TO FLASH WRITER

(VX)

NADG-8816

R678

NO

33K

DD

PP

+3.3V

+1.2V

+3.3V

+1.2V

+3.3V

+5.0V

+3.3V

+5.0V

+3.3V

+5.0V

+5.6V

+5.0V

-12V

+12V

TO NAETC-8913

(SD-2:B2)

TO NADIS-8785 (SD-8:G2)

TO NAVD-8928, P8003B

(SD-10:D1)

YES

JL101A

DD

NONE

PP

47/25(RFS)

C207

104Z

L203

LL241

R265

R269

R266

R267

R209 10K

R208 10K

R259 330

R258 10K

R257 47

R256 47

R255 47

R254 47

R253 47

R268

R628 220

R627 220

R601 220

R610 220

R606 10K

R602 10K

R604 10K

R660

220

R252

330

R603 47

R605 47

R618 220

R612 220

R609 220

R649 220

R652 220

R696 10K

R6971K

R698

1K

R704 220

R701 220

R703 220

C616

R719 2.7K

C620

R724

4.7K

C601 104Z

C604

4.7/50

+

Q601

RN1404

X701

6.000MHz

C621

R725

2.7K

D601

1SS355

C615 102K

R702 220

R721 2.7K

R723 2.7K

R722 4.7K

R251

330

R250 330

C222

104Z

R200

330

R412

3.3K

R402 3.3K

R401

3.3K

R411

3.3K

R403

3.3K

R414

3.3K

R404 3.3K

R415 3.3K

R405 3.3K

R416 3.3K

R406 3.3K

R413

3.3K

C424

273J

C309

104Z

C312

104Z

R201 10K

R203

10K

R319 47

R318 47

R315 47

R314 47

R317 47

L313

LM182

C334

C331

C333

C311 473K

R311

2.7K

C272

470/6.3

+

C271

470/6.3

+

R326

3.9K

R325

3.9K

R323

56

R322

56

R321

56

C323

10/50 +

R324

56

C324

10/50

+

C341 101J

C342 101J

C305 104Z

R303 47

R301 47

L312 LM182

R305 47

R306 220

R307 220

R308 47

R331 330

R575

0

R576

0

R715 10K

R720 4.7K

R718 4.7K

R717 4.7K

R716 4.7K

R202

10K

C201

104Z

C221

104Z

C223

C205

104Z

L241

ACF451832-333

C241

470/6.3

+

C204

104Z

C203 104Z

C614 102K

R617

10K

R650 220

R674

220

R676 220

R677 220

R679 10K

R681 10K

R682 33K

R683 10K

R684 10K

R685 10K

R705 1K

R714 10K

R644

47

D603

UDZS5.1B

R678 LIST

D604

1SS355

R647 47

R648 47

R690

220

R695

1K

R692

27K

R694

27K

R752

2.2K

C751

1/50

+

C133

104K

R135

220K

C151

104Z

Q151 TC74VHC541FT

11 Y8

12 Y7

13 Y6

14 Y5

15 Y4

16 Y3

17 Y2

18 Y1

19 _G2

20 VCC 1

_G1

2

A1

3

A2

4

A3

5

A4

6

A5

7

A6

8

A7

9

A8

10

GND

R645 47

R646 10K

L202

BLM21PG221SN1

C611

104Z

C152 104Z

Q751

RN1404

R707 220

R727

220

C310 222K

C605

104Z

R620

10K

R667 220

R666 220

R664 220

R668 47

R669 47

R670 220

R671 220

R673 220

C753

470/6.3

+

Q746 TA48033AF

1I

2G

3

O

C748

100/16

+

C208 104Z

C224

104Z

C225

104Z

C227 104Z

R338 47

C313

104Z

R312

47

R316 47

P711

JTAG

2

4

6

8

10

12

14 13

11

9

7

5

3

1

R304 220

R333 330

R334 330

R181 330

R182 330

R183 330

R185 330

L182 LM182

R184

47 R186 330

C181 104Z

C404

333J

R137 10K

C135 080D

C209 104Z

C314

104Z

C602 104Z

R221

47

R726 220

R204

10K

R205

10K

C202 104Z

C242

104Z

C245

101J

C315 104Z

R309

220

Q702

S812C56AUA-C3G-T2

2I

1G

3

O

C702

100/16

+

D701

1SS355

R731

1K

C704

DX-5R5L224

+

C705

100/16

+

D705

1SS355

D742 1SS355

L152

BLM21PG221SN1

R753

1K

C752

105K

Q152

TC74VHCT08AFT

8

9

10

11

12

13

14 1

2

3

4

5

6

7

VCC

GND

Q153

TC74VHCT08AFT

8

9

10

11

12

13

14 1

2

3

4

5

6

7

VCC

GND

L131

LBC2518T2R2M

L303

LBC2518T4R7M

Q131

74HCU04F

14 VCC

13 IN6

12 OUT6

11 IN5

10 OUT5

9IN4

8OUT4 7

GND

6

5

4

3

2

1

C137

104K

C145

220/6.3

+

C226 104Z

C302

470/6.3

+

C301

470/6.3

+

C308

100/16

+

C307

104Z

C322 10/50

+

C403 C406

C405

C423 C413

C612

104Z

C743

1000/6.3

+

C741 470/16

+

C706 470/16

+

C592 220/25

+

C591 220/25

+

R264

R263

R261

47

R262

R286

10K

R422

680

R432

680

R433

R423

R424

R434

R435

R425

R426

R436

R443

R444

R632

220

R642

47

R640

47

R638

220

R636

220

R634

220

R629 220

R637 10K

R635 10K

R633 10K

R630 10K

R643 2.2K

C610

104Z

R189

330

R188 47

R191 47

Q181

TC74VHC157FT

1SELECT

21A

31B

41Y

52A

62B

72Y

8GND 9

3Y

10

3B

11

3A

12

4Y

13

4B

14

4A

15

ST

16

VCC

R641 2.2K

R616 1K

C171 104Z

Q171TC7WU04FU

1

2

3

4GND 5

6

7

8

VD

X171

24.576MHz

L302

LBC2518T4R7M

L171

LBC2518T470M

L172

LM182

L173

LM182

C326

222J

C325

222J

C281 220/6.3

+

C282 104Z

C283 220/6.3

+

L282

BLM21PG221SN1

R206

330

L304

LBC2518T4R7M

Q301

CS42518-CQ

17 VQ

18 FLT+

19 REFGND

20 AOUTB4-

21 AOUTB4+

22 AOUTA4+

23 AOUTA4-

24 VA

25 AGND1

26 AOUTB3-

27 AOUTB3+

28 AOUTA3+

29 AOUTA3-

30 AOUTB2-

31

AOUTB2+:31

32

AOUTA2+:32

33 AOUTA2-

34 AOUTB1-

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

49

49:RXP0

50

50:TXP

51

VD2

52

DGND2

53

VLS

54

SAI_SDOUT

55

RMCK

56

CX_SDOUT

57

ADCIN2

58

ADCIN1

59

OMCK

60

SAI_LRCK

61

SAI_SLCK

62

62:CX_SDIN4

63

63:CX_SDIN3

64

64:CX_SDIN2

1

CX_SDIN1

2

CX_SCLK

3

CX_LRCK

4

VD1

5

DGND1

6

VLC

CCLK/SCL

CDOUT/SAD

CDIN/AD1

CS/AD0

INT1

12

_RST

13

AINR-

14

AINR+

15

AINL+

16

AINL-

L134

LBC2518T470M

C153 104Z

L151

BLM21PG221SN1

L301

LBC2518T2R2M

P304A

1

2

3

D602

1SS355

L153

BLM21PG221SN1

R151 47

R152 47

R153 47

R665 220

JL101A

1

2

3

4

5

6

7

8

9

P2006A

R626

10K

R625

Q602

RN2402

Q154 TC74VHC541FT

11 Y8

12 Y7

13 Y6

14 Y5

15 Y4

16 Y3

17 Y2

18 Y1

19 _G2

20 VCC 1

_G1

2

A1

3

A2

4

A3

5

A4

6

A5

7

A6

8

A7

9

A8

10

GND

C154 104Z

R260

47

C210

104Z

C228

104Z

C321

10/50

+

C303

470/6.3 +

C304

470/6.3

+

L741

470K

D741

CRS09

R748 2.2(1/2W)

R732

47

C746

100/16

+

C747

10/50

+

C745

10/50

+

D743

1SS355

D744

RL1N4003

R592

R591

Q752

RN2402

D101

R103

D103 D102

RL1N4003

C103

100/16

+

R106

R104

R107

P2004A

Q163

RN2402

R164

47

Q164

RN2402

R163

47

Q162

RN1404 Q161

RN1404

P2005A

P301A

1

2

3

4

5

6

P302A

1

2

3

4

5

6

7

8

9

10

11

12

13

14

P303A

1

2

3

4

5

6

7

8

9

10

11

12

13

14

JL6402B

3

2

1

D702

1SS355

D703

1SS355

D104 1SS355

P101A

1

2

3

4

5

6

7

8

9

10

11

12

13

R207 330

R706 10K

R624

10K

P701A

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

C701 104Z

R689 220

C613

104Z

C102

104Z

R686 220K

C607

104Z

R687 47K

C619

C617

C618

R708 220

R709 220

R711 47

R712 220

R713 10K

R710 10K

R101

0

R651 10K

R607 220

R608 220

R613 220

R615

10K

R619 47K

C603 104Z

C606

104Z

R621

1M

R623 220

R631

220

R656

10K

R62210K

R663

10K

R639 10K

C609 101J

C608 101J

C286

104Z

C284 104Z

C213 104Z

Q742

BD7820

1_SHUT

2INPUT

3GND

4OUTPUT

5DAJ

R744

0

R745

39K

R746

39K

R747

33K

R162 100K

R161

100K

R741 1K

R742 6.8K

R743 6.8K

R749 3.9K

C742 104K

C206

104Z

C172

060D

C173

060D

R171 1M

R190

330

R193 330

R278 10K

C229104Z

C231

C232

C214 104Z

C215 104Z

R279 10K

R280

10K

R281

R282 R283

R284

R285

10K

R287 330

C230

R336 330

R337 330

R332 330

R335 330

C336

C337

C332

C335

C141

104Z

R142

47

C142

104Z

R143

47

C143

104Z

R144

220

C144

104Z

R474

180

R473

180

R454

R453

R464

180

R463

180

R574

0

R573

0

R472

180

R461

180

R462

180

C415

R446

R466

180

R445

R465

180

C416

C425

R455

R475

180

R131

75

C131

101J

R132

75

R133

10

R134

10

R136

220K

C132

101J

C134

104K

R138

10K

R139 10K

C136

080D

C138

080D

C139 220/6.3

+

C140 104Z

R675 220

R471

180

C426

R476

180

R456

C285

104Z

R662 10K

C316

221J

R302

47

C320 104Z

R140

220K

R141 47

C318

104Z

P801A

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

P751A

1

2

3

4

5

6

7

8

9

Q281 M12L16161A-7TG

1VCC0

2DQ0

3DQ1

4GNDQ1

5DQ2

6DQ3

7VCCQ1

8DQ4

9DQ5

10 GNDQ2

11 DQ6

12 DQ7

13 VCCQ2

14 LDQM

15 _WE

16 _CAS

17 _RAS

18 _CS

19 A11

20 A10

21 A0

22 A1

23 A2

24 A3

25 VCC1 26

GND1

27

A4

28

A5

29

A6

30

A7

31

A8

32

A9

33

NC1

34

CKE

35

CLK

36

UDQM

37

NC2

38

VCCQ3

39

DQ8

40

DQ9

41

GNDQ3

42

DQ10

43

DQ11

44

VCCQ4

45

DQ12

46

DQ13

47

GNDQ4

48

DQ14

49

DQ15

50

GND2

C421 C411

C401

C422

C412

C402

C414

273J

R431

R421

R441

R451 R442

R452

R771 10K

R751

10K

L201

BLM21PG221SN1

L281

BLM21PG221SN1

Q282 ES29LV400ET-70TG

25 A0

26 CE#

27 GND

28 OE#

29 Q0

30 Q8

31 Q1

32 Q9

33 Q2

34 Q10

35 Q3

36 Q11

37 VCC

38 Q4

39 Q12

40 Q5

41 Q13

42 Q6

43 Q14

44 Q7

45 Q15/A-1

46 GND

47 BYTE#

48 A16 1

A15

2

A14

3

A13

4

A12

5

A11

6

A10

7

A9

8

A8

9

NC

10

NC

11

WE#

12

RESET#

13

NC

14

NC

15

RY/BY#

16

NC

17

A17

18

A7

19

A6

20

A5

21

A4

22

A3

23

A2

24

A1

L181

BLM21PG221SN1

L133

LBC2518T4R7M

R580

0

R672

1M

Q741

SI8008TM

1VIN

5SS

3

GND

4

VADJ

2

SW

R105 10K

P131

L132

LBC2518T2R2M

C146

103K C147 103K

Q341:B

NE5532APSR

2

3

1

Q341:A

NE5532APSR

5

6

8

7

4

Q403

NE5532APSR

7

4

5

6

8

Q403

NE5532APSR

1

2

3

Q402

NE5532APSR

1

3

2

Q402

NE5532APSR

7

8

6

5

4

Q401

NE5532APSR

1

3

2

Q401

NE5532APSR

7

8

6

5

4

Q701 M30627FHPGP

103

P10/D8

104

P07/AN07/D7

105

P06/AN06/D6

106

P05/AN05/D5

107 P04/AN04/D4

108 P03/AN03/D3

109 P02/AN02/D2

110 P01/AN01/D1

111 P00/AN00/D0

112 P117

113 P116

114 P07/AN07/D7

115 P06/AN06/D6

116 P113

117 P112

118 P111

119 P110

120 P107/AN7/KI3

121 P106/AN6/KI2

122 P105/AN5/KI1

123 P104/AN4/KI0

124 P103/AN3

125 P102/AN2

126 P101/AN1

127 AVss

128 P100/AN0

1

Vref

2

Avcc

3

P97/_ADTRG/SIN4

4

P96/ANEX1/SOUT4

5P95/ANEX0/CLK4

6P94/DA1/TB4IN

7P93/DA0/TB3IN

8P92/TB2IN/SOUT3

9P91/TB1IN/SIN3

10 P90/TB0IN/CLK3

11 P141

12 P140

13 BYTE

14 CNVss

15 P87/XCIN

16 P86/XCOUT

17 RESET

18 Xout

19 Vss

20 Xin

21 Vcc1

22 P85/NMI

23 P84/INT2

24 P83/INT1

25 P82/INT0

26 P81/TA4IN/U

27 P80/TA4OUT/U

28 P77/TA3IN

29 P76/TA3OUT

30 P75/TA2IN/W

31 P74/TA2OUT/W

32 P73/CTS2/RTS2/TA1IN/V

33 P72/CLK2/TA1OUT/V

34 P71/RXD2/SCL2/TA0IN/TB5IN

35 P70/TXD2/SDA2/TA0OUT

36 P67/TXD1/SDA1

37 Vcc1

38 P66/RXD1/SCL1

39

Vss

40

P65/CLK1

41

P64/CTS1/RTS1/CTS0/CLKS1

42

P63/TXD0/SDA0

43

P62/RXD0/SCL0

44

P61/CLK0

45

P60/CTS0/RTS0

46

P137

47

P136

48

P135

49

P134

50

P57/RDY/CLKOUT

51

P56/ALE

52

P55/HOLD

53

P54/HLDA

54

P133

55

P132

56

P131

57

P130

58

P53/BCLK

59

P52/RD

60

P51/WRH/BHE

61

P50/WRL/WR

62

P127

63

P126

64

P125

65

P47/CS3

66

P46/CS2

67

P45/CS1

68

P44/CS0

69

P43/A19

70

P42/A18

71

P41/A17

72

P40/A16

73

P37/A15

74

P36/A14

75

P35/A13

76

P34/A12

77

P33/A11

78

P32/A10

79

P31/A09

80

P124

81

P123

82

P122

83

P121

84

P120

85

Vcc2

86

P30/A8(/-/D7)

87

Vss

88

P27/AN27/A7(/D7/D6)

89

P26/AN26/A6(/D6/D5)

90

P25/AN25/A5(/D5/D4)

91

P24/AN24/A4(/D4/D3)

92

P23/AN23/A3(/D3/D2)

93

P22/AN22/A2(/D2/D1)

94

P21/AN21/A1(/D1/D0)

95

P20/AN20/A0(/D0/-)

96

P17/D15/INT5

97

P16/D14/INT4

98

P15/D13/INT3

99

P14/D12

100

P13/D11

101

P12/D10

102

P11/D9

R341

10K

R342

10K

R351 10K

R352 10K

U131

GP1FAV51RKF5

IN

VCC

GND

U132

GP1FAV51RKF5

IN

VCC

GND

U133

GP1FAV51RKF5

IN

VCC

GND

U134

GP1FAV51TKBF

IN

VCC

GND

R290 10K

C306

+

R693 1K

R691 1K

Q201

TMS320D707E001RFP250

109

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

1

VSS

2

AHCLKX0/AHCLKX2

3

AMUTE0

4

AMUTE1

5

AHCLKX1

6VSS

7ACLKX1

8CVDD

9ACLKR1

10 DVDD

11 AFSX1

12 AFSR1

13 VSS

14 RESET

15 VSS

16 CVDD

17 CLKIN

18 VSS

19 TMS 145

THERMALPAD

20 CVDD

21 TRST

22 OSCVSS

23 OSCIN

24 OSCOUT

25 OSCVDD

26 VSS

27 PLLHV

28 TDI

29 TDO

30 VSS

31 DVDD

32 EMU[0]

33 CVDD

34 EMU[1]

35 TCK

36 VSS

37

EM_CAS

38

EM_WE

39

EM_WE_DQM[0]

40

VSS

41

EM_D[7]

42

DVDD

43

EM_D[6]

44

CVDD

45

EM_D[5]

46

EM_D[4]

47

VSS

48

EM_D[3]

49

EM_D[2]

50

DVDD

51

EM_D[1]

52

EM_D[0]

53

CVDD

54

VSS

55

EM_D[15]

56

EM_D[14]

57

CVDD

58

EM_D[13]

59

EM_D[12]

60

DVDD

61

EM_D[11]

62

VSS

63

EM_D[10]

64

EM_D[9]

65

CVDD

66

EM_D[8]

67

EM_WE_DQM[1]

68

DVDD

69

VSS

70

EM_CLK

71

EM_CKE

72

VSS

73

DVDD

74

EM_A[11]

75

EM_A[9]

76

EM_A[8]

77

CVDD

78

VSS

79

EM_A[7]

80

EM_A[6]

81

DVDD

82

VSS

83

EM_A[5]

84

EM_A[4]

85

CVDD

86

EM_A[3]

87

VSS

88

EM_A[2]

89

EM_A[1]

90

CVDD

91

EM_A[0]

92

DVDD

93

EM_A[10]

94

EM_BA[1]

95

VSS

96

EM_BA[0]

97

EM_CS[0]

98

EM_RAS

99

VSS

100

EM_CS[2]

101

CVDD

102

EM_RW

103

DVDD

104

EM_OE

105

SPIO_ENA/I2C1_SDA

106

VSS

107

SPIO_SCS/I2C1_SCL

108

SPIO_CLK/I2C0_SCL

R172 47

R173 47

TYPE

LIST

TYPE

U12

DSP PC BOARD

22(1/2W)

TYPE

LIST

471J471J 222J 222J 222J

121K 121K121K 121K 331J 331J 331J

331J

331J 331J

680

470

4.7K

10K 10K 10K

10K

TYPE

PP NONE

TYPE

C331-337

330J

C230-232

104Z

C616-621

102K

R281-284

10K

L282

R262-

R269

330

L313

104Z

22(1/2W)

R625

1K:D-TYPE

220:PP

AMUT

-12V

+12V

R572

0

R571

0

SR

SL

SW

C

FR

FL

DSP

CODEC

MAIN MICRO PROCESSOR

SCHEMATIC DIAGRAM-6(SD-6)

DSP SECTION TO NAVD-8819

(SD-4:F1)

TO NAVD-8819

(SD-5:G4)

TO NAVD-8819

(SD-4:F1)

1

2

3

4

5

6

7

8

9

10

1

2

3

4

5

6

7

8

9

10

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

TO NADG-8817

(SD-7:G5)

TO NAAF-8911(1/2)

SD-1:B1 SD-1:C1 SD-1:D1 SD-1:F1

TO SD:G1

16M bit SD RAM FLASH ROM

4M Bit

Q282

Q281

<Note>

SD-x:XY is short for Shcematic Diagram-x and

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

w

.

x

i

a

o

y

u

1

6

3

.

c

o

m

Q

3

7

6

3

1

5

1

5

0

9

2

8

9

4

2

9

8

T

E

L

1

3

9

4

2

9

6

5

1

3

9

2

8

9

4

2

9

8

0

5

1

5

1

3

6

7

3

Q

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

SCHEMATIC DIAGRAM-7

HT-R640

A

1

2

3

4

5

BCDEFGH

-12V

I2S_SDO

I2S_SCLK

I2S_LRCLK

I2S_OCLK

+3.3V_XM

DAC_RESET

+3.3V

GND

XMSRSEL

+5V_XM

XMERRIRQ

XMCOMSEL

XMDACRST

XMSRRXD

XMSRTXD

XMRST

XM_ERR_IRQ

XM_COM_SEL

XM_RESET

XM_SDO_L

XM_SDI_L

DAC_RESET

+12V

XM_R_OUT

XM_L_OUT

GND_A

XM_RESET

XM_ERR_IRQ

XM_COM_SEL

XM_SDO_L

XM_SDI_L

NADG-8817

TO NADG-8816 (SD-6:E1) TO NAAF-8911 (SD-1:C1)

Q2007

TC74VHC541FT

11 Y8

12 Y7

13 Y6

14 Y5

15 Y4

16 Y3

17 Y2

18 Y1

19 _G2

20 VCC 1

_G1

2

A1

3

A2

4

A3

5

A4

6

A5

7

A6

8

A7

9

A8

10

GND

R2012 100

R2013 330

R2014 330

R2021

2.2K

C2021

10/50

R2023

100K

R2024

100K

R2025

2.2K

C2023

821J

C2024

821J

C2025

821J

R2027

2.2K

R2028

2.2K

R2029

3.3K

R2030

3.3K

C2027

10/50

C2028

10/50

C2015

104Z

C2016

10/50

C2017

104Z

C2018

470/6.3

C2036

104Z

C2014

102K

R2015 330

R2016

0

R2033 22

R2034 22

Q2006

TC74HCT7007AF

1

2

3

4

5

6

7GND 8

OUT4

9

IN4

10

OUT5

11

IN5

12

OUT6

13

IN6

14

VCC

L2005

BLM21PG221SN1

R2036

0

C2001

104Z

C2002

102K

R2001

100K

R2002

100K

R2003

100K

R2005

100K

C2003

104Z

R2007

1K

R2008

100

R2009

100

R2006

1K

C2004

104Z

C2005

104Z

C2006

104Z

L2002

BK1608LM182

R2010

680

R2011

1M

C2007

100/16

C2008

040C

C2009

080D

C2010

104Z

C2011

104Z

C2012

104Z

C2013

104Z

R2031

22(1/2W)

R2032

22(1/2W)

C2022

10/50

R2022

2.2K

R2026

2.2K C2026

821J

Q2002

AK4384ET

1MCLK

2BICK

3SDTI

4LRCK

5PDN

6SMUTE/CSN

7ACKS/CCLK

8DIF0/CDTI 9

P/S

10

AOUTR

11

AOUTL

12

VCOM

13

VSS

14

VDD

15

DZFR

16

DZFL

X2001

45.1584MHz

C2033

470/6.3

Q2004

TA48033AF

3O

2G

1

I

R2047

22(1/2W)

C2031

104Z

Q2005

78L05

1O3

I

2

G

C2042

104Z

R2004

100K

C2032

104Z

C2029

220/16

C2030

220/16

D2001

UDZS5.1B

C2035

104Z R2044

220

L2004

BLM21PG221SN1

R2035

0

R2046

0

C2034

100/16

C2044

102K

E2001

P2001

4

3

2

1

D-

D+

+V

GND

E2002

E2003

Q2003

NE5532APSR

3

2

1

8

Q2003

NE5532APSR

6

5

4

7

JL101B

1

2

3

4

5

6

7

8

9

JL5502B

1

2

3

4

5

6

7

C2043

100/16

L2001

LBC2518T2R2M

L2003

LBC2518T2R2M

Q2001

XMDTIC

F2602E-01

1LSDP

2VSS

3SC_TX_OUT

4VDD

5SC_RX_IN

6VSS

7CMD_SEL

8VDD

9ERR_IRQ

10 VSS

11 RST

12 SLAVE

_SEL

13 COMM_RX_DIG

14 COMM_TX_DIG

15 COMM_TX_EN

16 VSS

17 VDD

18 COMM_RX_P

19 COMM_RX_M

20 VDD

21 VSS

22 COMM_TX_M

23 COMM_TX_P

24 VSS

25

VSS

26

OSC_OUT

27

VDD

28

OSC_IN

29

VSS

30

TEST

31

VSS

32

HSDP_DA

33

VDD

34

HSDP_CLK

35

VSS

36

HSDP_EN

37

I2S_DA

38

VSS

39

I2S_CLK

40

VDD

41

I2S_LRCLK

42

VSS

43

I2S_OCLK

44

VSS

45

SAII_CLK

46

VDD

47

SAII_DA

48

SAII_EN

U13 XM PC BOARD

XM

+5V

2ch DAC

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.

!

NOTE

<Note>

SD-x:XY is short for Shcematic Diagram-x and

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

w

.

x

i

a

o

y

u

1

6

3

.

c

o

m

Q

3

7

6

3

1

5

1

5

0

9

2

8

9

4

2

9

8

T

E

L

1

3

9

4

2

9

6

5

1

3

9

2

8

9

4

2

9

8

0

5

1

5

1

3

6

7

3

Q

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

SCHEMATIC DIAGRAM-8(SD-8)

DISPLAY SECTION

HT-R640

A

1

2

3

4

5

BCDEFGH

KEY0

KEY2

KEY3

FLDSDO

FLDCLK

FLDCS

FLDRST

KEY1

FLDRST

FLDCS

FLDCLK

FLDSDO

REMIN

MICOUT

VOLB

GNDCPU

GNDV4

V4_L

V4_R

V4V

V4Y

V4C

GNDMIC

-12V

+12V

MICDET

OPTF

KEYINT1

KEYINT0

KEY3

KEY2

KEY1

KEY0

+5.6S

MICMUT

LEDSTBY

GNDV4V

+5VDIS

VOLA

FAC2

FAC1

LEDZONE2

-VP

KEY0_2

LEDSTBY

GNDLED

+BLED

LEDPURE

KEYINT0

KEY0_2

LEDZONE2

KEYINT0

+BLED

LEDPURE

GNDCPU

LEDSTBY

TUN UP

TUN DOWN

PRESET UP

PRESET

DOWN

ENTER

SETUP

RETURN

TUN MODE

CD

TUNER

TAPE

VIDEO4

VIDEO3

VIDEO2

VIDEO1

DVD

MULTIMEMORY

LIS MODE>

LIS MODE<

STEREO

TONE +

TONE -

DIGITAL IN

DISPLAY

TONE

NADIS-8785

VOLUME

NAETC-8789

NADIS-8786

STBY

PURE AUDIO

TO NAVD-8819

SD-5

NAETC-8790

STBY

PURE AUDIO

EXCEPT

DD

PP ONLY

DIMMER

RT/PTY/TP

TO NADG-8816 (SD-6)

Q7003

M66005

49

SEG2

50 SEG1

51 SEG0

52 VCC2

53 DIG15/SEG39

54 DIG14/SEG38

55 DIG13/SEG37

56 DIG12/SEG36

57 DIG11

58 DIG10

59 DIG9

60 DIG8

61 DIG7

62 DIG6

63 DIG5

64 DIG4

1DIG03

2DIG02

3DIG01

4DIG00

5_RESET

6_CS

7SCK

8SDATA

9P1

10 P0

11 VCC1

12 XOUT

13 XIN

14 VSS

15 SEG35

16 SEG34

17

SEG33

18

SEG32

19

SEG31

20

SEG30

21

SEG29

22

SEG28

23

SEG27

24

VP

25

SEG26

26

SEG25

27

SEG24

28

SEG23

29

SEG22

30

SEG21

31

SEG20

32

SEG19

33

SEG18

34

SEG17

35

SEG16

36

SEG15

37

SEG14

38

SEG13

39

SEG12

40

SEG11

41

SEG10

42

SEG9

43

SEG8

44

SEG7

45

SEG6

46

SEG5

47

SEG4

48

SEG3

C7008

100/6.3

+

S7002

4

2

5

3

1

S7132

S7134

S7136

S7138

S7140

S7142

S7144

S7146

S7148

S7150

S7152

S7154

S7156

S7158

S7160

S7162

S7164

S7166

P7301

E7301

L7401

022M

L7402

022M

C7403 47/16

+

S7102S7116

S7118

S7120

S7122

S7124

S7126

S7128

R7301

330

R7007

220

C7010

223Z

C7002 104J

C7003 101J

C7004 101J

C7005 101J R7005

220

R7004

220

R7003

3.3K

R7002

3.3K

C7007

101J

R7006

27K

R7103

560

R7102

470

R7107

330

R7108

470

R7109

560

R7110

820

R7111

1.2K

R7112

2.2K

R7113

3.9K

R7122

12K

R7121

3.9K

R7120

2.2K

R7119

1.2K

R7118

820

R7117

560

R7130

12K

R7129

3.9K

R7128

2.2K

R7127

1.2K

R7126

820

R7125

560

R7124

470

R7123

330

R7115

330 R7116

470

R7402

47K R7401

100

R7403

4.7K

R7404

220

C7401

10/16

+

R7405 47K

C7402 101J

R7412

470

C7301

471J

R7302

330

C7302

471J

C7303

104Z

C7304

104Z

R7304

75

R7303

75

R7001

100K

Q7004

2SC2458

R7408

33K

C7404

330J

D7412

MTZJ6.8C

C7412

47/16

+D7411

MTZJ6.8B

C7411 47/16

+

C7421

102J

Q7002

16-BT-128GNYK

1F21

2F22

5P35

6P34

7P33

8P32

9P31

10 P30

11 P29

12 P28

13 P27

14 P26

15 P25

16 P24

17 P23

18 P22

19 P21

20 P20

21 P19

22 P18

23 P17

24 P16

25 P15

26 P14

27 P13

28 P12

29 P11

30 P10

31 P9

32 P8

33 P7

34 P6

35 P5

36 P4

37 P3

38 P2

39 P1

40 16G

41 15G

42 14G

43 13G

44 12G

45 11G

46 10G

47 9G

48 8G

49 7G

50 6G

51 5G

52 4G

53 3G

54 2G

55 1G

58 F11

59 F12

C7011

223Z C7012

223Z

C7014

223Z

C7001

223Z

R7022

10K

R7021

10K

R7024 10K

R7023

10K

Q7006

DTA114ES

JL7351A

3

2

1

P7401

5

4

2

3

7

8

1

L7351

022M

JL7351B

1

2

3

R7351

220

C7352

100/16 +

U7351

TORX177L

IN

VCC

GND

S7108

S7110

R7104

820 R7105

1.2K R7106

2.2K

R7151

2.2K

D7152

SLI-343URC

Q7151

DTA114ES

R7046

1K

R7045

100

C7047

102K

C7045

100/6.3

+

R7406 330

R7407

1K

D7401

MTZJ5.1B

R7411

470

Q7007

DTC114ES

P7201

1

8

7

3

2

4

5

E7201

Q7005

DTA114ES

C7405

10/16

+R7409

220

U7042

3

2

1

5

4

P701B

36

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

C7203 102J

C7204

102J

L7201

022M

L7202

022M

L7203

022M

R7101

330

S7130

C7009

104J

C7201

C7021 103Z

C7022 103Z

C7351

223Z

D7001

D7154

SDPB3DD0C

JL7101B

8

7

6

5

4

3

2

1

JL7101A

1

2

3

4

5

6

7

8

Q7401

NJM4580D-D

7

8

6

5

4

Q7401

NJM4580D-D

1

2

3

R7152

120

R7010

120

Q7403

DTC114TS

R7410

220

Q7404

DTC114TS

R7413

220K

R7414

100K

C7013

33/50

+

R7008

220

C7015

100/16

D7002

MTZJ8.2C

L7032

L7031

022M

JL6605A

1

2

3

4

5

U01

DISPLAY PC BOARD

U02 SWITCH PC BOARD

U06

HEADPHONE

PC BOARD

U05FRONT OPT

PC BOARD

102J

R L

VIDEO 4 INPUT

022M

ROTARY

ENCODER

MASTER VOLUME

REMOTE CONTROLLER

SENSOR

HEADPHONES

SETUP MIC

SDPB3DD0C

VIDEO-4

DIGITAL

+5.6V

+5V

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.

!

NOTE

<Note>

SD-x:XY is short for Shcematic Diagram-x and

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

w

.

x

i

a

o

y

u

1

6

3

.

c

o

m

Q

3

7

6

3

1

5

1

5

0

9

2

8

9

4

2

9

8

T

E

L

1

3

9

4

2

9

6

5

1

3

9

2

8

9

4

2

9

8

0

5

1

5

1

3

6

7

3

Q

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

HT-R640

A

1

2

3

4

5

BCDEFGH

SCHEMATIC DIAGRAM-9(SD-9)

POWER SUPPLY SECTION

+12VD

MPUGND

+10VS

FLAC1

FLAC2

POFF

POWERD

SEC3_2

SEC3_1

SEC2_1

SEC2_2

3

1

S3

S2

S4

S1

T901

2200/16

F903

NAETC-8788

T902

NPT-1520JQ

NPT-1519GQ

D

P

TYPE

POWER TRANSFORMER

TYPE

D

P

AC

230-240V 50HZ

120V 60HZ

TO NAVD-8819

(SD-5:A5)

F901

F910

5A 125V

RL901

3

4 1

2

C933

4.7/50

C930

100/35

+

D933

1SS133

D935

1SS133

D925

1SS133

E901

P911

1

2

C901

103M/275VAC

C902

104J

R934

100K

R921

56(1/2W)

D931

1SS133

P901A

2

1

14

9

8

13

12

10

C9101

104J

R9102

5.6 (1/2W)

C922

+

JL901A

5

4

3

2

1

C921

223Z

D930 1SS133

D923

1SS133

D922

1SS133

D924

1SS133

D921

1SS133

D934

MTZJ5.1B

11

2

1

P902

JL9101A

1

2

3

4

5

6

T902

NPT-1519*

1

2

3

4

5

6

7

8

9

CE SYMBOLE INDIQUE QUE LE FUSIBLE UTLISE EST

A LENT, E POUR UNE PROTECTION PERMANENTE,N'UTILISER

QUE DES FUSIBLES DE MEME TYPE. CE DARNIER EST

INDIQUE LA QU LE PRESENT SYMBOL EST APPOSE.

THAT THE FUSE USED IS SLOW OPERATING TYPE

RATING REFER TO THE MAKING ADJACENT TO THE SYMBOL.

THIS SYMBOL LOCATED NEAR THE FUSE INDICATES

FOR CONTINUED PROTECTION AGAINST FIRE FUSE

HAZARD,REPLACE WITH SAME TYPE FUSE. FOR FUSE

CAUTIONF AFIN D'ASSURER UNE PROTECTION

PERMANENTE CONTRE LES RISQUES

D'INCENDIE, REMPLACER UNIQUEMENT

PAR UN FUSIBLE DE MEME TYPE

ET CALIBRATION COMME INDIQUE.

ATTENTION

V A

AV

CAUTION

AND RATING INDICATED.

ONLY WITH FUSE OF SAME TYPE

AGAINST FIRE HAZARD, REPLACE

FOR CONTINUED PROTECTION

D912

1SS133

D911

1SS133

C911 102J

AC CORD

NAPS-8787

T901

NPT-1518D

NPT-1518P

PP

AC OUTLET

100W MAX

U04

SEC TERMINAL-1

PC BOARD

U03 POWER SUPPLY PC BOARD

F903

F901

RL901

4 1

P911

1

2

C901

103M/275VAC

P902

T5AL250V

T2.5AL250V AC OUTLET

100W MAX

5A 125V

10A 125V

POWER TRANS

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.

!

NOTE

<Note>

SD-x:XY is short for Shcematic Diagram-x and

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

POWER SUPPLY VOLTAGE AND FREQ.

TO NAPS-8912, P15-P19

(SD-2:A5)

w

.

x

i

a

o

y

u

1

6

3

.

c

o

m

Q

3

7

6

3

1

5

1

5

0

9

2

8

9

4

2

9

8

T

E

L

1

3

9

4

2

9

6

5

1

3

9

2

8

9

4

2

9

8

0

5

1

5

1

3

6

7

3

Q

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

Onkyo HT-R640 User manual

Popular Receiver manuals by other brands