Sony Ta-ve215 User manual

TA-VE215

AEP Model

UK Model

E Model

Australian Model

Chinese Model

SERVICE MANUAL

HOME THEATER SYSTEM

• This set is the Amplifier section in

HT-K215.

SPECIFICATIONS

This amplifier incorporates Dolby* Digital and Pro Logic

Surround and the DTS** Digital Surround System.

*

Manufactured under license from Dolby Laboratories.

“Dolby”, “AC-3”, “Pro Logic” and the double-D symbol aare

trademarks of Dolby Laboratories.

Amplifier section

POWER OUTPUT

Rated Power Output at Stereo mode

(8 ohms 1 kHz, THD

0.7%)

25W+25W

Reference Power Output

(8 ohms 1 kHz, THD

0.7%)

Front: 25W+25W

Center: 25 W

Rear: 25W+25W

Frequency response

DVD, TV, VIDEO, AUX:

20 Hz - 20 kHz + 0.5/

–2 dB

Inputs (Analog)

5.1CH/SAT, TV, VIDEO:

Sensitivity: 250 mV

Impedance: 50

kilohms

S/N

a)

: 96 dB (A, 250

mV

b)

)

Inputs (Digital)

DVD, AUX (optical):

Sensitivity: –

Impedance: –

S/N: 100 dB (A, 20

kHz LPF)

Outputs SUB WOOFER:

Voltage: 2 V

Impedance: 1

kilohms

General

Power requirements

220-230 V AC, 50/60 Hz

Power consumption

120 W

Dimensions 296.5 215 60 mm

including projecting

parts and controls

Mass (Approx.)

4.2 kg

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

2

TABLE OF CONTENTS

1. GENERAL ········································································· 3

2. TEST MODE····································································· 4

3. DIAGRAMS········································································ 5

3-1. Circuit Boards Location ·············································· 5

3-2. Block Diagram

– MAIN Section – ······················································· 6

– POWER Section – ···················································· 7

3-3. Printed Wiring Boards – DIGITAL Section – ··········· 8

3-4. Schematic Diagram – DIGITAL Section (1/2) – ········ 9

3-5. Schematic Diagram – DIGITAL Section (2/2) – ······ 10

3-6. Printed Wiring Boards

– OPTICAL / SIGNAL BRIDGE Section –············· 11

3-7. Schematic Diagram

– SIGNAL BRIDGE Section –·································· 11

3-8. Schematic Diagram – DISPLAY Section – ·············· 12

3-9. Printed Wiring Boards – DISPLAY Section –·········· 13

3-10. Printed Wiring Boards – MAIN Section – ··············· 14

3-11. Schematic Diagram – MAIN Section (1/2) – ··········· 15

3-12. Schematic Diagram – MAIN Section (2/2) – ··········· 16

3-13. Printed Wiring Boards – POWER Section – ············ 17

3-14. IC Pin Function Description ······································ 18

3-15. IC Block Diagrams ···················································· 19

4. EXPLODED VIEWS····················································· 20

5. ELECTRICAL PARTS LIST····································· 22

•Grounding connectionat thetwo pointsbetweenthe MAIN

board and the chassis is necessary while the main power

to the MAIN board is turned on.

• Jig is used to inspect the DIGITAL board.

1. Between the DIGITAL board CNS807 and OPTICAL board CNP807

8 P/L=300 (A-2501-2060A)

2. Between the DIGITAL board CNS808 and SIGNAL BRIDGE

board CNS808

18 P/L=300 (A-2501-207-A)

SAFETY-RELATED COMPONENT WARNING!!

COMPONENTS IDENTIFIED BY MARK 0OR DOTTED LINEWITH

MARK 0ON THE SCHEMATIC DIAGRAMS AND INTHE PARTS

LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESE

COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS

APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS

PUBLISHED BY SONY.

Flexible Circuit Board Repairing

• Keep the temperature of soldering iron around 270˚C

during repairing.

• Do not touch the soldering iron on the same conductor of the

circuit board (within 3 times).

• Be careful not to apply force on the conductor when soldering

or unsoldering.

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

3

SECTION 1

GENERAL

R

23

8

1

45 67

?/1

VIDEO TV DVD AUX 5.1CH/SAT

SURR LEVEL SET UP

+–

SOUND FIELD MODE

MASTER VOLUME

+

3MASTER VOLUME control

After turning on the component you selected, rotate to

adjust the volume.

4SURR button

Press repeatedly to activate the surround parameters

(page 29) and to adjust the various surround

parameters (effect level, wall type, etc.). You can then

make various settings using the +/– buttons (7).

5LEVEL button

Press repeatedly to activate the speaker level

parameters (page 30) and to adjust the various speaker

level parameters (front balance, rear balance, etc.). You

can then make various settings using the +/– buttons

(7).

6SET UP button

Press repeatedly to activate the setup mode and to

select any of the following indications. You can then

make various settings using the +/– buttons (7).

When you select You can

Speaker type Specify the type of speakers.

(page 15)

Speaker setup Specify the front, center, rear

speaker sizes, the rear speaker

position, and whether or not you

are using a sub woofer. (page 15)

Speaker Distance Specify the front, center, and rear

speaker distances. (page 17)

7+/– buttons

Press to adjust the selected speaker level and surround

parameters (etc.).

8SOUND FIELD MODE

Press repeatedly to activate the sound field selection

mode and to select the sound field you want (page 24).

1?/1switch

Press to turn the amplifier on and off.

2Function buttons

Press one of the buttons to select the component you

want to use.

To select Press

VCR VIDEO

TV TV

DVD player DVD

An audio component AUX

DVD through AC-3 5.1 CH/SAT

decoder

After selecting the component, turn on the component

you selected and play the program source.

• After selecting VCR or DVD player, turn on the TV and set

the TV’s video input to match the component you selected.

This section is extracted

from instruction manual.

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

4

SECTION 2

TEST MODE

SOFTWARE VERSION DISPLAY MODE

* The software version is displayed.

* Procedure:

While depressing the 5.1CH/SAT and the VIDEO buttons

simultaneously, press the power 1/ubutton to turn on the main

power. The destination and the software version are displayed.

FLUORESCENT INDICATORTUBETEST MODE

* All fluorescent segments are tested. When this test is activated,

all segments turn on at the same time, then each segment turns on

one after another.

* Procedure:

While depressing the 5.1CH/SAT and the + buttons

simultaneously, press the power 1/ubutton to turn on the main

power.

1. All segments turn on.

TV and AUX LED turn on.

2. Press the VIDEO button, confirm display

VIDEO and DVD LED turn on.

3. Press the VIDEO button, confirm display

5.1CH/SAT LED turn on.

4. Press the VIDEO button, All segments turn off.

5. Every pressing of the VIDEO button turns on each segment

one after another in the same order.

(Not only the VIDEO button, but also the other buttons sach as

TV , DVD , AUX and 5.1CH/SAT can be used.)

ALL CLEAR MODE

* All preset contents are cleared when this mode is activated. Use

this mode before returning the product to clients upon completion

of repair.

* Procedure:

While depressing the SET UP button simultaneously, press the

power 1/ubutton to turn on the main power.Alternatively, press

1/umore than 4S. The message “ALL CLEAR” appears and

initialization is performed.

SURROUND CLEAR MODE

* The preset sound field is cleared when this mode is activated.

Use this mode before returning the product to clients upon

completion of repair.

* Procedure:

While depressing the SOUND FIELD MODE button, press the

power 1/ubutton to turn on the main power. The message

“SUR CLR” appears and initialization is performed.

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

55

SECTION 3

DIAGRAMS

NOTE FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS

Note on Printed Wiring Board:

•X: parts extracted from the component side.

•f: internal component.

•b: Pattern from the side which enables seeing.

Caution:

Pattern face side: Partsonthepattern facesideseenfrom

(Side B) the pattern face are indicated.

Parts face side: Parts on the parts face side seen from

(Side A) the parts face are indicated.

Note on Schematic Diagram:

• All capacitors are in µF unless otherwise noted. pF: µµF

50 WV or less are not indicated except for electrolytics

and tantalums.

• All resistors are in Ωand 1/4W or less unless otherwise

specified.

•f: internal component.

•2: nonflammable resistor.

•5: fusible resistor.

•C: panel designation.

•U: B+ Line.

•V: B– Line.

•H: adjustment for repair.

• Voltages are takenwith aVOM (Inputimpedance 10 MΩ).

Voltage variations may be noted due to normal produc-

tion tolerances.

• Waveforms are taken with a oscilloscope.

Voltage variations may be noted due to normal produc-

tion tolerances.

• Circled numbers refer to waveforms.

• Signal path.

F: ANALOG

c: DIGITAL

•Indication of transisitor.

C

BThese are omitted.

E

Q

B

These are omitted.

CE

Q

B

These are omitted.

CE

Q

The components identified by

mark 0or dotted line with mark

0are critical for safety.

Replace only with part number

specified.

MAIN board

STAND BY board

DISPLAY board

DIGITAL board

OPTICAL board

SIGNAL BRIDGE board

3-1. CIRCUIT BOARDS LOCATION

1

IC1502 is XO

5.6 Vp-p

16 MHz

• Waveform

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

TA-VE215

66

3-2. BLOCK DIAGRAM

— MAIN SECTION —

68 60

LTV_L

L

01-6dB

L_IN

R_IN

IC301

SOUND CONTROL

ATT

77

TV_R

66

VIDEO_L

79

VIDEO_R

69

FL

76

FR

54

11

50

L

51

L_OUT

15

R

14

R_OUT

27

SL

26

SL_OUT

21

SR

20

SR_OUT

38

C

39

C_OUT

44

W

45

W_OUT

LATCH

CLOCK

DATA

DIN1

33

31

32

J401

R

TV

VIDEO L

R

L

R

FRONT

SPEAKERS

IMPEDANCE USE8-16

REAR

CENTER

WOOFER OUT

L

R

L

J501

R

FRONT

REAR

5.1CH/SAT

CENTER

WOOFER

DVD

AUX

16

L

R

R5

49

01-6dB

0/6/10dB

MUTE

Q361 IC701 POWER AMP.

14

VOL

ATT

0/6/10dBVOL

16

28

22

37

43

34

DC DET.RY MUTE

Q722,Q723,Q725

RY DRIVE

Q730

FRONT_RY

AMP.

Q870

MUTE

Q365 IC751 POWER AMP.

14

MUTE

Q362 IC601 POWER AMP.

14

MUTE

Q364 IC651 POWER AMP.

14

MUTE

Q363 IC501 POWER AMP.

14

MUTE

Q366

Q379

IC401 (2/2)

57

+6dB

5

IC1005

X1101

12.288MHz

3

CE

CLK

DATA

DVD

IC1001 SPDIF

IC401 (1/2)

31

+6dB

1

IC1002 SPDIF

D_ERR

1

4

XI

8

DIN0

ERROR

35 DO

36 DI

37 CE

16

DATA0 15

LRCK 14

BCK

a

b

c

13

CKOUT 85

SDIA1

30

LIN+ 29

LIN-

32

RIN+ 31

RIN-

27

LOUT1

28

ROUT1

25

LOUT2

26

ROUT2

23

LOUT3

24

ROUT3

88

RAM WEN 89

RAM OEN 2

27

22

20

RAM CEN

A0

A14

22

12.288M

XIN

38 CLK

48 XMODE

80 CE

17 XSTATE

3

79 CLK

78 DATA

M_CE

M_CLK

M_DATA

95 I1

89 I2

90 I3

D_ERR

D_DO

D_DI 91 I4

92 I5

93 I6

D_CE

D_CLK

D_XMODE 94 I7

96 I8

D_DATA0

D_XSTATE

100

Y_IC 21

22

24

Y_CLK

Y_SI

Y_SO 25

99

Y_CS

Y_CSB

82

83

XO

XI

69

C_CDTI

70

C_DFS

71

C_PDN

72

C_MUTE

73

C_CS

68

C_CLK

D_ERR

AUX

D1101

IC1004

DIR IC1006

DSP

IC1007

SRAM

IC1008

CODEC

I1

I2

84 SDIA0

82 SDWCK0

83 SDBCK0

SDOB0

SDOB2

62

Y1

Y2 69 SCK

IC

68 SI

67 SO

66 CS

65 CSB

I3

I4

I5

I6

I7

I8

Y3

Y4

Y5

Y6

Y1

Y2

Y3

Y4

Y5

Y6

88

SYSTEM

MUTE

C1

C2

C3

C4

C5

C6

12

CENTER_RY CENTER_RY

14

REAR_RY REAR_RY

13

WOOFER_RY WOOFER_RY

58

PROTECTOR PROTECTOR

15

FRONT_RY FRONT_RY

77

RESET

5

AUX_LED

6

DVD_LED

7

TV_LED

4

5.1CH LED

8

V_LED

17

FL_LAT

19

FL_DATA

18

FL_CLK

10

FL_RESET

16

PW_RY

3

FAN_CNTL FAN_CNTL

1

FAN_ON

2

FAN_CLK FAN_CLK

45

VOL_A

46

VOL_B

57

SIRCS

56

PW_KEY_IN

38

AD_KEY_IN1

39

AD_KEY_IN2

40

AD_KEY_IN3

47

1 3

STOP

Q100

Q101

D1524-D1527

71 26

X101

16MHz

IC1502

SYSTEM CONTROL

47

45

D0

D7

72

79

6

8

87

86

70

64

61

59

58

44

42

29

25

10

3

25

24

21

23

26

1

A0

SDTI1

SDTI3

SDTO

A14

11

13

15

19

D0

D7

9

MCLKI

c

b

39

CCLK

C1 42

CDTI

C2 43

DFS

C3 11

PDN

C4 17

SMUTE

C5 3

CSN

C6 41

BCLK

4

LRCLK

5

a

IC1201 DIFF.

7

1

6

-12dB

IC1251 DIFF.

1

7

6

-12dB

IC1204

31

+6dB

IC1204

57

+6dB

IC1203

31

+6dB

IC1203

57

+6dB

IC1202

Q103,Q104

31

+6dB

IC1202

57

+6dB

AC/DC

Q871

+5.6V

R4 COIL

D1501

F2

-26V

F1

D+5V

IC1010

+3.3V

REG

1 3

IC1009

+5V

REG

+3.3V

1 3

IC1011

+5V

REG A+5V

+7V

R4 COIL R4

R4

F2

F1

N

FL3

FL4

FL2

FL1

KEY_3

KEY_2

KEY_1

PW

SIRCS

VOL_B

VOL_A

L1

L2

L3

L4

L5

RY DRIVE

Q610

REAR_RY

RY730

L_CH

TM603

RY DRIVE

Q550

CENTER_RY

PROTECTOR

RY DRIVE

Q560

WOOFER_RY

R_CH

RY601

SL_CH

SR_CH

RY550

RY560

C_CH

Q852

FAN1

FAN CONT.

Q850,Q851

A

B

PW_RY

STOP

+5.6V

C

F_MUTE

L_IN

R_IN

L_OUT

R_OUT

SL_OUT

SR_OUT

C_OUT

W_OUT

F_MUTE

FAN_CLK

FAN_CNTL

Signal path

: ANALOG

: DIGITAL

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

TA-VE215

77

— POWER SECTION —

FL3

FL4

FL2

FL1

-26V

KEY_3

KEY_2

KEY_1

PW

KEY_3

KEY_2

KEY_1

SIRCS

VOL_B

VOL_A

L1

L2

L3

L4

L5

R4

F2

F1

N

D100 IC100

IC101

FLD CONTROL FL201

FLD

5.1CH/SAT

L1

L2

L3

L4

L5

A

B

PW_RY

STOP

+5.6V

C

AC

IN

16

F901

RY901

MASTER

VOLUME

D101D102

DVD AUX

D103

TV

D105

VIDEO

I /

S111

SURR

-7V REG

VOLTAG DOUBLER/

-26V REG

D801,D810,D811,Q801

3 2 1 1

XOUT

CS

2

XIN

P1

F1

F2

F1

F2

P15

4

RESET

5

12

SIN

13

SCLK

15

VEE

16,17

1 , 2

34,35

43

29

G1

G10

19

28

4

18

23

32

S110 S106

LEVEL

S109 S108

DVD

S105

TV

S104

VIDEO SET UP

S103 S102

AUX

S101

5.1CH/

SAT

S100

SOUND

FIELD

MODE

S107

T901

D802

D820-D823

IC802

-7V

D910-D913 T902

D914,D915

+7V REG

IC801

+7V

SYS. RESET/

+5.6V CNTL

IC950

+5.6V REG

Q951

RY DRIVE

Q901

+5V REG

+B-B

IC807

+5V

-26V

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

TA-VE215

88

3-3. PRINTEDWIRING BOARD — DIGITAL SECTION — • See page 5 for Circuit Board Location.

(Page 13)

(Page 17)

(Page 14)

F

TO STAND BY BOARD

(Page 17)

(Page 11)(Page 11)

Ref. No. Location

D100 E-4

D101 F-8

D102 F-8

D103 E-4

D109 E-5

D110 E-5

D870 D-4

D1101 D-9

D1201 B-2

D1202 B-2

• Semiconductor

Location Ref. No. Location

D1501 D-7

D1524 D-8

D1525 D-8

D1526 D-8

D1527 D-8

IC1004 C-11

IC1005 D-10

IC1006 D-10

IC1007 F-10

Ref. No. Location

IC1008 B-10

IC1009 D-3

IC1010 D-3

IC1011 B-4

IC1201 B-9

IC1202 C-8

IC1203 C-8

IC1204 C-8

IC1251 B-9

IC1502 E-8

Ref. No. Location

Q100 F-8

Q101 F-8

Q103 F-4

Q104 E-4

Q870 D-4

Q871 D-3

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

TA-VE215

99

3-4. SCHEMATIC DIAGRAM — DIGITAL SECTION (1/2) — • See page 5 for Waveform. • See page 18 for IC Pin Function.

The components identified by

mark 0or dotted line with mark

0are critical for safety.

Replace only with part number

specified.

PIN FUNCTION

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

TA-VE215

1010

3-5. SCHEMATIC DIAGRAM — DIGITAL SECTION (2/2) — • See page 19 for IC Block Diagram.

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

TA-VE215

1111

3-6. PRINTEDWIRING BOARD — OPTICAL/SIGNAL BRIDGE SECTION —

• See page 5 for Circuit Board Location. 3-7. SCHEMATIC DIAGRAM — SIGNAL BRIDGE SECTION —

(Page 8) (Page 14)

(Page 14)

(Page 8)

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

TA-VE215

1212

3-8. SCHEMATIC DIAGRAM — DISPLAY SECTION —

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

TA-VE215

1313

3-9. PRINTEDWIRING BOARD — DISPLAY SECTION — • See page 5 for Circuit Board Location.

(Page 8)

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

TA-VE215

1414

3-10. PRINTEDWIRING BOARD — MAIN SECTION — • See page 5 for Circuit Board Location.

Ref. No. Location

D510 C-4

D560 C-3

D610 C-5

D710 C-5

D731 D-4

D732 D-3

D734 C-4

D735 C-4

D801 F-4

D802 F-3

D810 E-4

D811 E-4

D820 G-2

D821 G-2

D822 G-2

D823 G-2

D833 E-2

D896 E-2

IC301 C-2

IC401 D-3

IC501 C-8

IC601 D-8

IC651 F-8

IC701 E-6

IC751 D-6

IC801 D-4

IC802 F-2

IC807 E-3

Q361 G-1

Q362 F-1

Q363 F-1

Q364 F-1

Q365 G-1

Q366 G-1

• Semiconductor

Location

(Page 17)

(Page 8) (Page 8)

(Page 11)

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

TA-VE215

1515

3-11. SCHEMATIC DIAGRAM — MAIN SECTION (1/2) —

10

The components identified by

mark 0or dotted line with mark

0are critical for safety.

Replace only with part number

specified.

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

TA-VE215

1616

3-12. SCHEMATIC DIAGRAM — MAIN SECTION (2/2) —

The components identified by

mark 0or dotted line with mark

0are critical for safety.

Replace only with part number

specified.

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

TA-VE215

1717

3-13. PRINTEDWIRING BOARD — POWER SECTION — • See page 5 for Circuit Board Location.

(Page 8)

(Page 14)

(Page 8)

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

1818

Pin No.

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 to 33

34

35

36

37

38 to 40

41

42

43,44

45

46

47

48

49 to 51

52

53 to 55

56

57

58

59 to 67

68

69

70

71

72

Description

Detect input signal. Low :Source in, High: No source

Checking returning clock pulse from fan.

Turn on(Low) or Turn off(High) fan

5.1CH LED ON (Low) or OFF (High)

AUX LED ON (Low) or OFF(High)

DVD LED ON (Low) or OFF(High)

TV LED ON (Low) or OFF (High)

VIDEO LED ON (Low) or OFF(High)

Not Used

FL IC reset control

Ground

Center relay ON(High), OFF(Low)

Woofer relay ON(High), OFF(Low)

Rear Relay ON (High), OFF(Low)

Front Relay ON(High), OFF(Low)

Power Relay ON(High), OFF(Low)

FL IC Latch output

FL IC clock output

FL data output or flash programming port

Flash programming port.

Serial clock for IC CXD9511Q

Data Input to IC CXD9511Q

Vcc

Data Input from IC CXD9511Q

Chip select for IC CXD9511Q

Not Used

Avcc

Reference High voltage forA/D port

Reference Low voltage for A/D port

Avss

A/D key I to III

Model version information

Vss

Not Used

Volume encoder input A

Volume encoder input B

Stop signal input port

Not Used

MCU mode setting

Hardware standby

Not Used

Power key input port

SIRCS code input port

PROTECTOR input port

Not Used

Serial clock for IC AK4527

Serial data for IC AK4527

Port control for pin DFS

Port control for POWER DOWN

Port control for IC AK4527 muting

I/O

I

O

—

O

—

O

I

O

—

I

O

I

—

I

—

I

—

I

I/O

—

I

—

O

Terminal

Fan signal on

Fan clock

Fan control

5.1ch LED

AUX LED

DVD LED

TV LED

VIDEO LED

GND

FL Reset

VSS

Center Relay

Woofer Relay

Rear Relay

Front Relay

Power Relay

FL Lat

FL CLK

FL data/FLASH1

FLASH2

YSS912 CLK

YSS912 SI

VCC

YSS912SO

YSS912CS

BCTRL

C

GND

AVCC

AVRH

AVRL

AVSS

A/D key I to III

Version

VSS

GND

Vol-A(up)

Vol-B(down)

Stop

GND

MD0 to 2

HSTX

GND

PW KEY IN

SIRCS

PROTECTOR

GND

CODEC CLK

CODEC CDT1

CODEC DFS

CODEC PD

CODEC MUTE

Pin No.

73

74 to 76

77

78

79

80

81

82

83

84

85 to 87

88

89

90

91

92

93

94

95

96

97

98

99

100

Description

Chip select for IC AK4527

Not Used

Micom reset port

Serial Data for IC M61501

Serial Clock for IC M61501

Chip enable for IC M61501

Vss

Oscillation out

Oscillation in

Vcc

Not Used

Transistor muting control

Data in from IC LC89055W

Data out to IC LC89055W

Chip Enable for IC LC89055W

Serial Clock for LC89055W

Port control for XMODE

LC89055W data check

Error port from LC89055W

XSTATE condition check

Not Used

Analog digital switch

IC CXD9511Q sub dsp chip select

IC CXD9511Q IC port control

I/O

O

—

I/O

O

—

O

I

—

O

I

O

I

—

O

Terminal

CODEC CS

GND

RESET

M61501 DATA

M61501 CLK

M61501 CE

VSS

XO

XI

VCC

GND

System mute

DIR DO

DIR DI

DIR CE

DIR CLK

DIR XMODE

DIR DATA0

DIR ERROR

DIR XSTATE

GND

ANG/DIG

YSS_CSB

YSS_IC

3-14. IC PIN FUNCTION DESCRIPTION

DIGITAL BOARD IC1502 MB90553ABPF-G-172-BND (SYSTEM CONTROL)

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

19

3-15. IC BLOCK DIAGRAMS

IC950 NJM2103M-TE2

1

2

3

45

6

7

8

V+

VSB/SESIN

VSA

RESET

GND

OUTC

VSC

CR

VREF

+–

–+

–

+

–

+

Q

R S

— STAND BY BOARD —

IC1004 LC89055W-RA8

— DIGITAL BOARD —

46

43

40

37

34

31

47

44

41

38

35

32

48

45

42

39

36

33

25

26

27

28

29

30

3

6

9

12

15

18

2

5

8

11

14

17

1

4

7

10

13

16

24

23

22

21

20

19

X'TALL

DATA

RECOVER

TIMING

PLL

INPUT

MICRO COMPUTER

INTERFACE

FS

CALCULATION

LOCK

DETECTION

Pa, Pb

DETECTION

Cbit

DETECTION

CSFLAG

F0/P0/C0

F1/P1/C1

F2/P2/C2

VF/P3/C3

DVDD

DGND

AUTO

BPSYNC

ERROR

DO

DI

CE

CL

XSEL

MODE0

MODE1

DGND

DVDD

DOSEL0

DOSEL1

CKSEL0

CKSEL1

XMODE

AUDIO

ENPHA

XIN

XOUT

XMCK

DVDD

DGND

XSTATE

DATAO

DGND

BCK

CKOUT

AGND

AVDD

LPF

VIN

R

DVDD

DGND

DIN2

DIN1

DIN0

DOUT

DISEL

IC1008 AK4527

— DIGITAL BOARD —

1

2

3

4

5

6

7

8

9

10

11

33

32

31

30

29

28

27

26

25

24

23

12 13 14 15 16 17 18 19 20 21 22

44 43 42 41 40 39 38 37 36 35 34

FORMAT

CONVERTER

AUDIO

INTERFACE

INPUT

CIRCUIT

OUTPUT

CIRCUIT

LOOP1

LOOP0/SDA/CDTI

DIF1/SCL/CCLK

DIF0/CSN

P/SN

MCLK

DZF1

AVSS

AVDD

VREFH

VCOM

DZF2

RIN+

RIN–

LIN+

LIN–

ROUT1

LOUT1

ROUT2

LOUT2

ROUT3

LOUT3

DEM1

DEM0

TVDD

DVDD

DVSS

PDN

ICKS2

ICKS1

ICKS0

CAD1

CAD0

SDOS

I2C

SMUTE

BICK

LRCK

SDTI1

SDTI2

SDTI3

SDTO

DAUX

DFS

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

SECTION 4

EXPLODEDVIEWS

NOTE:

• -XX, -X mean standardized parts, so they may

have some differences from the original one.

• Items marked “*” are not stocked since they

are seldom required for routine service. Some

delayshouldbeanticipatedwhenorderingthese

items.

• Themechanical parts with no reference number

in the exploded views are not supplied.

• Accessories and packing materials are given in

the last of this parts list.

The components identified by mark 0or

dotted line with mark 0are critical for safety.

Replace only with part number specified.

20

4-1. PANEL SECTION

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

1 4-230-086-01 KNOB (VOL)

2 X-4953-151-1 FRONT PANEL ASSY

3 A-4475-053-A DISPLAY BOARD, COMPLETE

4 1-773-185-11 WIRE (FLAT TYPE) (23 CORE)

5 4-230-082-01 TOP CASE

6 4-951-620-01 SCREW(2.6X8), +BVTP

#1 7-685-645-79 SCREW +BVTP 3X6 TYPE2 N-S

#2 7-685-646-79 SCREW +BVTP 3X8 TYPE2 TT(B)

#3 7-685-872-09 SCREW +BVTT 3X8 (S)

a

1

2

3

4

6

5

not supplied MAIN SECTIO

N

not supplied

#1

#3

#3 #3 #3

#3

#2

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

Sony TA-VE215 User manual

Popular Amplifier manuals by other brands