Sony KDL-48W7 C Series Page 192 Service Manual Download | Manualshive

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192

5-3. Connector Diagram

Diagrams

5-3-3.48”

CN

203

HUS

_P

OW

ER_K

EY

3

27

HUS

_K

EY_A

D

2

39

HUS

_GN

D

1

31

CN

7301

CN

8001

SDC

: 104234-

5117 (
Mo

lex)

Hea

der :

1-821-

143-

11

Hous

ing

:

1-821-

117-

11

1

1

WFI

_U

SB_GN

D_S

NC

1

51

NC

JAM

SYT

10-

3W

L

SYT

10-

03H

G

7

2

WIF

I_ST

BY_

3.3V

NC

2

50

NC

Term

inal:

1-821-

116-

11

6

3

WIF

I_U

SB_P

NC

3

49

NC

710112-

2M

AC

8

4

WIF

I_ST

BY_

3.3V

NC

4

48

NC

5

5

WIF

I_U

SB_M

NC

5

47

NC

4

6

WIF

I_GN

D

NC

6

46

NC

9

7

WIF

I_GN

D

NC

7

45

NC

2

8

WI

FI_WA

KE

NC

8

44

LVD

S_S

EL

Ope

n/H

igh(

3.3V

) fo

r V

ESA

, Lo

w(G

ND)

for J

EIDA

NC

9

BT_D

EVIC

E_W

AKE

BIN

T/X_

WP

/P

EM

_W

DT/X_

BUS

Y

9

43

BIN

T

High

(3.3

V) f

or W

rita

ble

, Lo

w(G

ND)

for P

rote

ctio

n

3

10

WIF

I_RS

T

3D_S

ync/

UAR

T_D

_T

X

10

42

NC

NC

11

BT_U

SB_P

SDA

11

41

SDA

NC

12

BT_

STB

Y_3

.3V

SCL

12

40

SCL

NC

13

BT_U

SB_M

PAN

EL_D

ET

13

39

GN

D

NC

14

BT_U

ART

_R

X

RE[4]

P/T

x7p

14

38

CH2_

4+

CN

101

NC

15

BT_GN

D

RE[4]

N/T

x7n

15

37

CH2_

4-

STB

Y3.

3V

1

20

NC

16

BT_

CTS

RE[3

]P/G

ND

16

36

CH2_

3+

5V_

MA

IN

2

34

NC

17

BT_U

SB_GN

D_S

RE[3

]N/G

ND

/O

ptio

n

17

35

CH2_

3-

A-2066-
087-

A

GN

D

3

NC

NC

18

BT_

UAR

T_T

X

GN

D

18

34

GN

D

LED

_AM

BER

4

22

NC

19

BT_H

OST

_W

AKE

REC

LK+

/Tx6

p

19

33

CH

2_CL

K+

LED

_P

WM

_W

5

24

1

20

SC_

STB

Y_3.

3V

REC

LK-/T

x6n

20

32

CH

2_CL

K-

LED

_P

WM

_R

6

30

NC

21

BT_R

ST

GN

D

21

31

GN

D

LED

_P

WM

_B

7

28

4

22

SC_L

ED_A

MB

ER

RE[2]

P/T

x5p

22

30

CH2_

2+

LED

_P

WM

_G

8

26

NC

23

BT_

EM

T_S

YNC

RE[2]

N/T

x5n

23

29

CH2_

2-

GN

D

9

25

5

24

SC_L

ED_P

WM

_W

RE[1

]P/G

ND

24

28

CH2_

1+

MA

IN_

3.3V

10

40

9

25

SC_GN

D

RE[1

]N/

GND

25

27

CH2_

1-

OPT

_SE

NSE

11

32

8

26

SC_L

ED_P

WM

_G

RE[0]

P/T

x4p

26

26

CH2_

0+

SIRC

S

12

36

3

27

HUS

_P

OW

ER_K

EY

RE[0]

N/T

x4n

27

25

CH2_

0-

Hea

der:

1-821-

139-

11

Hous

ing

:

1-821-

126-

11

7

28

SC_L

ED_P

WM

_B

GN

D

28

24

GN

D

JAM

SYT

10-

12W

S

SYT

10-

12H

G

NC

29

HUS

_M

AIN

_5

V_3

RO

[4]

P/T

x3p

29

23

CH1_

4+

Term

inal:

1-821-

116-

11

6

30

SC_L

ED_P

WM

_R

RO

[4]

N/T

x3n

30

22

CH1_

4-

710112-

2M

AC

1

31

HUS

_GN

D_2

RO

[3]P

/GN

D

31

21

CH1_

3+

11

32

SC_

OPT

_SE

NSO

R

RO[

3]N

/GN

D/Op

tion

32

20

CH1_

3-

NC

33

HUS

_M

AIN

_5

V_2

GN

D

33

19

GN

D

2

34

SC_M

AIN

_5

V (L

ED)

RO

CLK

+/T

x2p

34

18

CH

1_CL

K+

NC

35

HUS

_GN

D_2

RO

CLK

-/T

x2n

35

17

CH

1_CL

K-

12

36

SC_

SIRCS

GN

D

36

16

GN

D

USB

Cab

le(U

L2725)

NC

37

NC

RO

[2]

P/T

x1p

37

15

CH1_

2+

GN

D

1

1

NC

38

NC

RO

[2]

N/T

x1n

38

14

CH1_

2-

WO

_WL

AN

2

8

2

39

HUS

_K

EY_A

D

RO

[1]P

/GN

D

39

13

CH1_

1+

WIF

I_RS

T

3

10

10

40

SC_

MA

IN_

3.3V

(O

PT)

RO

[1]N/

GND

40

12

CH1_

1-

GN

D

4

6

Hea

der:

1-819-

760-

12

RO

[0]

P/T

x0p

41

11

CH1_

0+

US

B_D

M

5

5

1

WHT
#28

MO

LEX

501571-

4007

RO

[0]

N/T

x0n

42

10

CH1_

0-

US

B_D

P

6

3

1

GR

N#2

8

GN

D

43

9

GN

D

STB

Y3.

3V

7

2

1

RED

#28

GN

D/L

OCK

N1

44

8

GN

D

STB

Y3.

3V

8

4

1

BLK

#28

GN

D/

HTP

DN

1

45

7

GN

D

GN

D

9

7

1

Shie

ld

CN

4601

NC

46

6

N.C.

GN

D

10

NC

1

1

R+

PANE

L_V

CC

47

5

VDD

1-819-

469-

11

Hou

sing

:

1-8

19-4

97-1

1

2

2

R-

PANE

L_V

CC

48

4

VDD

JST S

M10

B-G

HS-T

B(LF

)(SN

)

GHR

-10

V-S

2

3

L-

PANE

L_V

CC

49

3

VDD

T

1-8

19-5

12-1

1

1

4

L+

PANE

L_V

CC

50

2

VDD

SSHL

-00

2T-P

0.2

Hea

der:

1-842-

566-

12

PANE

L_V

CC

51

1

VDD

Hea

der:

1-842-

546-

21

FFC

Di

rect

Con

nec

tor :

I-PE

X

CN

9101

6

30

GN

D

1

5

29

GN

D

2

2

28

BL_E

RR

3

NC

27

BL_O

N

4

SPE

AK

L+

1

4

NC

26

DIGI

TAL

_S

TBY

5

Fro

nt

L-

2

3

14

25

GN

D

6

Lch

JST

SM
P-

02

VF

/N

12

24

GN

D

7

1-

784-

991-

21

10

23

GN

D

8

8

22

GN

D

9

3

21

+19.

5V

(12v

)

10

SPE

AK

R+

1

1

4

20

+19.

5V

(12V

)

11

Fro

nt

R-

2

2

7

19

+19.

5V

_SS

(12V

)

12

Rch

JST

SM
P-

02

VF

/N

9

18

+19.

5V

HO

LD (

12V

)

13

1-

784-

991-

21

11

17

REG

+12V

14

NC

16

GN

D

15

NC

15

GN

D

16

13

14

STB

Y+3.

3V

17

NC

13

TCON

_ON

18

16

12

AC_O

FF_D

ET

19

CN

1001

15

11

POW

ER_

ON

20

PW

M0

20

2

NC

10

JAC

K_D

ET

21

PW

M1

19

3

1

9

LD_S

TBY

22

IP_R

EF

18

8

18

8

IP_R

EF

23

PW

M2

17

4

NC

7

FB_R

EF

24

AC_

MO

N

16

12

NC

6

LD_P

WM

_4

25

MAI

N_

PW

R

15

11

NC

5

LD_P

WM

_3

26

GN

D

14

25

17

4

LD_P

WM

_2

27

STB

Y_+

3.3V

13

14

19

3

LD_P

WM

_1

28

GN

D

12

24

20

2

LD_P

WM

_0

29

REG

+12V

11

17

NC

1

LD_M

OD

E_S

W

30

GN

D

10

23

Hea

der:

1-843-

917-

11

31

19.

5V

_HO

LD

9

18

32

GN

D

8

22

33

19.

5V

_SS

7

19

34

GN

D

6

30

35

GN

D

5

29

36

+19.

5V

4

20

37

+19.

5V

3

21

38

LD_E

RR

2

28

39

LD_S

TBY

1

9

40

Hea

der:

1-843-

151-

11

Hous

ing

:

1-843-

150-

11

41

JST S

M20

B-P

BDS

S (LF

)(SN

)

PBD

P-20V

-S T

1-843-

125-

11

SPB

D 01T

-P0.

5

CN

2001/
CN

4001

BL_

VCC0

1

1

NC

BL_

VCC0

2

2

5

BL_

VCC0

3

3

6

BL_

VCC0

4

4

NC

BL_

LED

01

5

1

BL_

LED

02

6

2

BL_

LED

03

7

3

BL_

LED

04

8

8

BL_

LED

05

9

9

BL_

LED

06

10

10

Hea

der:

1-820-

289-

11

Hous

ing

:

1-820-

244-

11

Mo

lex

Mo

lex

T

1-820-

236-

11

Mo

lex

AC_I

N

DC

-IN

1

DC_GN

D

2

JAM

SFP

79-

02W

LB

CN

7318

CN

304

HTL

_V

OL_D

OW

N

1

12

12

1

3.3V

_ST

BY

HTL

_V

OL_U

P

2

11

11

2

RX_

RS232

HTL

_LIN

EOU

T_L

3

10

10

3

TX_

RS232

HTL

_S

P_M

UTE

4

9

9

4

SIRC

S_O

UT

HTL

_GN

D

5

8

5

NC

HTL

_12V

6

7

7

6

GN

D

HTL

_GN

D

7

6

6

7

12V

_RE

G

LED

_1

1

5

NC

8

5

8

12V

_R

EG_GN
D

LED

_2

2

6

HTL

_S

IRC

S_O

UT

9

4

4

9

SP_

MU

TE

LED

_3

3

7

UAR

T_B

_T

O_H

TL

10

3

3

10

L_LI

NEO

UT

NC

4

1

UAR

T_H

TL_T

O_B

11

2

2

11

VO

LUME

+

LED

_V

CC

5

2

STB

Y_+

3.3V

12

1

1

12

VO

LUME

-

LED

_V

CC

6

3

Hea

der:

1-821-

152-

11

Hea

der:

1-821-

152-

11

NC

7

4

LED

_4

8

8

LED

_5

9

9

LED

_6

10

10

Hea

der:

MO

LEX

PN

: 104141-

1010

Hous

ing

:

104142-

1000 (
Mo

lex)

T

104

539

-80

02 (

Mo

lex)

CAR

D E

DGE

CO

NN

ECT

OR S

O-D

IM

SM

51p
in

S

T-

Con

SM

G

N1

Sm

M

B

-L B

oar

d

T

LD

-XM

-L

H

H

AC

Ad

ap

tor

Ba

ck L

ig

W

ifi

HS

C3

_S

«
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Summary of Contents for KDL-48W7 C Series

Page 1: ...1st Issue LCD TV 9 888 170 01 For SM Unique please refer 9 888 170 Ax America 9 888 170 Jx Japan 9 888 170 Ex Europe 9 888 170 Px Pan Asia HISTORY INFORMATION FOR THE FOLLOWING MANUAL SERVICE MANUAL COMMON RB2G CHASSIS Segment XM L ...

Page 2: ...LCD TV SERVICE MANUAL COMMON RB2G CHASSIS Segment XM L ...

Page 3: ...MODEL LIST THIS SERVICE MANUAL CONTAINS COMMON INFORMATION FOR BELOW REGIONS AND MODELS REGION ASIA JAPAN AMERICA EUROPE MODEL KJ 32W7 C KDL 32W7 C KJ 40W7 C KDL 40W7 C KJ 48W7 C KDL 48W7 C 3 ...

Page 4: ... Active malfunction 25 3 10 Wireless Network Malfunction 26 3 11 Bluetooth Malfunction 27 4 TABLE OF CONTENTS Please refer Service Manual Unique for below information Safety Warnings Wire Dressing Circuit Board Location Disassembly and Exploded View Section Title Page 4 SERVICE ADJUSTMENTS 4 1 Accessing Service Mode 28 4 2 Transition of Each Micro s Service Mode 28 4 3 Change Data by Service Mode ...

Page 5: ...re than 1 hour while the TV is face down on a cloth 1 1 Warnings and Caution 1 These servicing instructions are for use by qualified service personnel only 2 To reduce the risk of electric shock do not perform any servicing other than that contained in the operating instructions unless you are qualified to do so 3 An isolation transformer should be used during any service to avoid Possible shock h...

Page 6: ...posed metal parts for AC leakage Check leakage test as described next 8 For safety reasons repairing the Power board and or Inverter board is prohibited Figure 2 AC voltmeter to check AC leakage Safety Notes 1 3 Caution About the Lithium Battery 1 Danger of explosion if battery is incorrectly replaced Replace only with the same or equivalent type 2 Outer case broken battery should not contact to w...

Page 7: ...ee Solder material in order to guarantee optimal quality of new solder joints 1 8 Handling the FLEXIBLE FLAT CABLE FFC When you insert pull out FFC please grasp a reinforcement board and main body of FFC Main Board Main Board Please hold reinforcement board and plunge it to depths Please pull out FFC while pushing the button of both ends at the same time Insertion Release Button of Connector FFC c...

Page 8: ...LECT SELECT CONFIRM Press to select the next or previous channel In TV Home Menu buttons will work as select confirm CH Channel Volume Press to select the next or previous channel Press to adjust the volume In TV Home Menu buttons will work as Illumination lights up or blinks in different colours according to the status of the TV details refer to 2 2 LED Display Control Remote Control Sensor Light...

Page 9: ...r I2C NACK TEMP_ERR BAXL Board 8x Software Error Also the main board s memory or CAM module is a suspect BAXL Board 9x Tuner board error TU_BOARD Tuner Board Status White Center LED applicable for HSC2 only Side RGB LED Side Amber LED Remarks Power Off by power saving switch off and 1 Off Off Off 1 power switch off by side key Power On White Off Off STBY i LINK STBY PC STBY by remote control off o...

Page 10: ...te OSR can t connect BAXL Board p l p p l l p p l l p p l p p p TU Board p p l p l l p H Board l l Speaker p l Skype Module l Wi fiModule l l p BT Module l LD Board l p LVDS FFC p p p p Tcon p l p p p p LCD Panel l l l p l p Problem Power Power LD Panel Tcon Panel Backlight TEMP Soft ware Emitter Audio FAN N A Local I2C 2 5 Triage Chart Self Diagnostic Function 10 Secondary possible defective part...

Page 11: ...plicable HSC3 TUS TUW 40 BAXL Not applicable HSC3 TUS TUW 48 BAXL Not applicable HSC3 TUS TUW 3 1 2 NO POWER LD Board Board PWB A side Detail L9179 C9179 No Power Check F1002 Is the voltage 18V No DC Adaptor broken Check D1001 Is the voltage 18V No FUSE F1002 broken Check Q1004 Is the voltage 18V No MOSFET Q1004 broken Check C1042 Is the voltage 3 3V No Case 1 Check 3 3V DDCON Check C1024 Is the v...

Page 12: ...onverter check Symptoms Remove Harness CN1001 and Check C1042 Is the voltage 3 3V No DDCON IC1002 broken Yes Case 2 Check 12V DDCON Remove Harness CN1001 and Check C1024 Is the Power line short to ground Connect Harness CN1001 and Check Pin 3 IC1001 Is the voltage 3V Yes DDCON IC1001 broken Check 12V DDCON Check F1003 Is the voltage 18V Yes No FUSE F1003 broken No B Board NO POWER DC DC converter ...

Page 13: ...13 Board Name Board PWB A side Detail LD XM L CN1001 F1002 D1001 Q1004 CN1001 F1002 Measuring Point Detail D1001 Q1004 Troubleshooting ...

Page 14: ...14 Board Name Board PWB A side Detail LD XM L IC1002 C1042 F1004 Measuring Point Detail F1004 C1042 IC1002 Troubleshooting ...

Page 15: ...15 Board Name Board PWB A side Detail LD XM L F1003 C1024 IC1001 Detail C1024 IC1001 F1003 Measuring Point Troubleshooting ...

Page 16: ...3 pin R7396 OK Check AC_MON at AYU2 C11 pin C7334 look for where STBY_ 3 3V is NG look for where STBY_ 1 0V is NG NG Replace X7301 or Ayu2L OK It might be power supply problem Please refer DC DC converter check sheet Look for MAIN_POWER line at CN9101 pin11 or replace AYU2 NG Check MAIN_PWR at AYU2 C13 pin C7315 OK Adapter G board NG Check 19 5V Adapter Or 12V G Board at CN9101 pin21 OK OK Check S...

Page 17: ...Board Name Board PWB A side Detail BAX L 1 C7376 2 C7374 3 C7380 4 R7396 5 C7334 6 C7315 1 3 4 5 6 2 AYU2L 1 3 4 C7376 C7380 R7396 5 6 C7315 C7334 2 C7374 X7301 17 Troubleshooting ...

Page 18: ...rd PWB A side Detail BAX L 1 C7376 2 C7374 3 C7380 4 R7396 5 C7334 6 C7315 7 CN9101 1 3 4 5 6 2 AYU2L 1 3 4 C7376 C7380 R7396 5 6 C7315 C7334 2 C7374 X7301 7 CN9101 7 CN9101 Pin11 Pin12 C9131 Pin21 18 Troubleshooting ...

Page 19: ...e IC9103 Still short IC9103 broken IC9104 output or input short to GND SL9107 C9155 Other part in 3 3V_MAIN_1 line or 5 0V_MAIN line broken Remove IC9104 Still short IC9104 broken IC9105 output or input short to GND SL9108 C9163 Other part in D 1 1V line or 5 0V_MAIN line broken Remove IC9105 Still short IC9105 broken SHEET 2 YES NO YES YES YES YES YES YES YES YES YES YES YES NO NO NO NO NO NO NO ...

Page 20: ... maybe broken Remove IC9104 Still short IC9104 broken Q9107 output or input short to GND SL9106 C9148 Other part in 3 3V_MAINline or 3 3V_MAIN_1line broken Remove Q9107 Still short Q9107broken YES NO YES NO YES NO YES NO Checkfuse F9101 F9102 F9104 F9105 F9106 High current surge SHEET3 OPEN OK 3 1 4 NO POWER DC DC converter check ...

Page 21: ... Board or Harness 1 5V_DDR IC9104 OK SL9109 IC9104 broken All DDCON OK Sheet 3 YES NO YES YES YES YES YES YES YES YES NO NO NO NO NO NO NO NO Turn ON board MAIN_ PWR high Refer AYU2L manual service sheet NO YES SYSTE M1_P WR high Refer AYU2L manual service sheet YES NO SYSTE M3_P WR high Refer AYU2L manual service sheet YES NO STBY_ 1 8V STBY_ 1 0V OK C7374 C736 9 CheckIC7304 1 8V or IC7305 1 0V Y...

Page 22: ...1 3 4 2 22 ...

Page 23: ...1 C9214 C9158 IC9106 F9102 SL9104 C9114 IC9101 SL9110 F9101 F9105 Q9108 C9147 IC9103 MAIN_PW R SYSTEM1_PWR L9107 19 5V_S S 19 5V_HOL D C9302 23 ...

Page 24: ...Q9107 SL9106 C9148 2 C7374 C7369 IC7305 IC7304 IC9201 C9202 24 ...

Page 25: ...IC9104 F9104 C9155 SL9107 C9171 SL9109 3 SYSTEM 3_PWR 25 ...

Page 26: ...IC9105 F9106 C9163 SL910 8 4 26 ...

Page 27: ...OG is displayed No Yes Store SW log Check SW behaviors No Yes Yes No Check eMMC RawNAND using CheckSW No Check DDR using CheckSW Find Some Error message Data fails are especially in environment area If this Area has broken check soft cannot run DDR device fail No Yes Erase eMMC RawNAND From the error message we can find which device has failure Move to device analysis phase eMMC RawNAND erase Prod...

Page 28: ...ting 3 1 6 NO POWER AYU2L replacement AYU2L replacement Product SW write Recover AYU2L issue Yes No AYU2L replacement flow eMMC RawNAND erase Data on eMMC NAND need to be erase first before changing AYU2L Board Issue ...

Page 29: ...Board NG Check Harness connection LD Board to B Board LD Board OK AC Adapter NG Replace LD Board Harness OK NG OK Turn off power IC9101 output or input short to GND SL9104 C9114 Remove IC9101 Still short NG IC9101 broken OK Other part in 5 0V_MAIN line or 19 5V_SS line broken NG OK Turn on power 5V_MAIN IC9101 OK SL9104 NG MAIN_PWR high IC9101 broken OK NG Refer AYU2L Troubleshooting OK B Board ...

Page 30: ...Troubleshooting References 30 Troubleshooting 3 2 1 LED Blinking 2x Main power Error 1 ...

Page 31: ...Troubleshooting References 31 Troubleshooting 3 2 1 LED Blinking 2x Main power Error 1 SL9104 C9114 IC9101 MAIN_PWR SYSTEM1_PWR 19 5V_HOLD ...

Page 32: ...dumping or AYU2L I2CA bus check Probe CL5023 CL5024 I2CA bus dumping resistor or AYU2L TUNER NG OK NG HDMI OK I2C_CCP check R8546 and R8547 OK Brownie I2C_CCP Pull Up 3 time blinking Check D 1 0V at JL9127 on the B Board F9105 IC9103 Etc B Board Check 3 3V_MAIN_1 at JL9117 on the B Board F9104 IC9104 etc B Board DC_ALERT NG OK NG OK NG Check 1 8V_MAIN on Pin 2 of IC9201 IC9201 etc B Board Check 5 ...

Page 33: ...Troubleshooting References 33 Troubleshooting 3 2 2 LED Blinking 3x DC Alert Communication Error Board Name Board PWB Detail BAXL F9104 BAXL IC9104 BAXL IC9201 IC9104 IC9201 F9104 ...

Page 34: ...roubleshooting 3 2 2 LED Blinking 3x DC Alert Communication Error Troubleshooting References Board Name Board PWB A side Detail BAXL IC9101 BAXL JL9112 TU S CL2101 CL2102 IC9101 JL9112 B Side CL2102 CL2101 ...

Page 35: ... Troubleshooting 3 2 2 LED Blinking 3x DC Alert Communication Error Troubleshooting References Board Name Board PWB Detail TU W CL2318 CL2319 BAXL RB8517 BAXL R8546 R8547 CL2318 CL2319 RB8517 R8546 R8547 ...

Page 36: ...36 Troubleshooting 3 2 2 LED Blinking 3x DC Alert Communication Error Troubleshooting References Board Name Board PWB A side Detail BAXL CL5023 CL5024 BAXL F4601 BAXL IC4601 CL5023 CL5024 F4601 IC4601 ...

Page 37: ...37 Troubleshooting 3 2 2 LED Blinking 3x DC Alert Communication Error Troubleshooting References Board Name Board PWB A side Detail BAXL CN9101 CN9101 ...

Page 38: ...Replace IC4601 Yes Check broken parts around IC4601 2 IC4601 etc B Board 3 IC4601 or parts around IC4601 NG Check the IC4601 Out pin 37 41 44 46 Switching 0V to 19V around 300 400kHz No Yes Check the CN4601 DC level 9 7V at JL4621 JL4624 No L4601 L4604 or C4611 C4614 NG Yes IC4601 NG Check the IC4601 I2S line pin 4 12 15 16 at CL4601 CL4604 IC9000 NG OK NG Check the IC4601 pin 18 at CL4606 is HIGH...

Page 39: ...ting 3 2 3 LED BLINKING 3x Audio Error BAX L HE L HM HE H XM L board only 39 CL4602 CL4603 CL4604 IC4601 BAX L board Side A F4601 Troubleshooting Reference 3 6 1 1 2 1 3 2 4 2 5 3 7 4 8 3 9 4 1 4 4 4 6 1 8 4 1 5 1 6 ...

Page 40: ...40 Troubleshooting CL4601 JL4621 JL4622 JL4623 JL4624 BAX L board Side B Troubleshooting Reference 3 2 3 LED BLINKING 3x Audio Error BAX L HE L HM HE H XM L board only ...

Page 41: ..._VCC 12 5V at CN8001 on the B Board Replace the Harness Between LD board and B board Replace the LVDS Harness Change B Board Change Panel T con Harness LVDS Harness B Board NG OK NG Symptom improvement Symptom improve Symptom improve NG NG LD Board Check 12 5V LD Board XM L LD Board 3 1 2 NO POWER LD Board NG OK Refer I2C Error Checking in next slide ...

Page 42: ... LED BLINKING 5x Panel Communication Error b 12C Error 5 times blinking PANEL ID Check Check I2C Data CLK At CL XM L BAX L CL8027 CL8028 I2C Error Change B Board B Board NG Change FFC FFC NG Change FRC FRC NG OK OK OK NG NG NG ...

Page 43: ...43 Troubleshooting BAXL B Side BAXL Probing Points 12 5 V Check JL9132 PANEL_VCC ...

Page 44: ...44 Troubleshooting BAXL B Side BAXL Probing Points I2C Line Check CL8027 I2C_S_DATA CL8028 I2C_S_CLOCK ...

Page 45: ...oard or LD board to B Board G Board or LD Voltage 1 9 V Symptom Improvement Harness Change harness Change B board B Board Harness Connection OK No improvement PSU OK Voltage 1 8 V Panel Change Panel Symptom Improvement Visual Check LS Bar FFC Conductive Copper Peel Off Refer to 1 5 Out1 Out2 Check LED_Output LD G Board Yes Suspect LS Bar Broken No Improvement Symptom Improvement ...

Page 46: ...46 Troubleshooting 3 2 5 LED BLINKING 6x Backlight Error BAX L B Side JL9016 ...

Page 47: ...Board Yes Panel NG Change B Board and Aging a few hours Setting circumstance is OK Temperature Ventilation etc Set to another location etc No Symptom improvement I2CA bus check HDMI is working Yes No Temp sensor IC7001 I2CA bus dumping or Ayu2L check Board Name Board PWB A side Detail BAXL IC7001 IC7001 ...

Page 48: ... Change the Speaker Harness Speaker Harness Replace the B Board Speaker NG NG Check the Speakers setting Change to TV Speaker Audio System TV Speakers Symptom improvement Symptom improvement No Sound Audio No Sound Tuner No Sound HDMI B Board ...

Page 49: ...IC4501 VSS 3 3V IC4501 pin6 NG OK Check the X_AUDIO_MUTE_ SPHPLO pin5 is HIGH IC4501 NG Check the CN3103 pin1 SPDIF input No signal OK CN3103 is NG Check the Speaker Sound use Video input Power Amp Block F4601 IC4601 etc is NG See item LED blinking 3x Audio error OK No Problem NG Check the solder of IC4501 CP CN 7 8pin C4501 Solder NG NG OK NG OK IC4501 NG Check the INR INL pin1 14 at CL4502 and C...

Page 50: ...50 Troubleshooting Troubleshooting Reference TUS board Side B CN3103 Vcc Vin pin 1 ...

Page 51: ...Troubleshooting Reference TUW board Side B 51 Troubleshooting CN3103 Vcc Vin pin 1 ...

Page 52: ...52 Troubleshooting Troubleshooting Reference BAX L board Side A IC4501 INR Pin1 X_AUDIO_MUTE_MUTE_SPHLO Pin 5 Vss Pin 6 CN Pin 7 CP Pin 8 V DD Pin 9 INL Pin14 C4501 CL4502 CL4501 ...

Page 53: ...s NG See to section 1 3 No POWER DDCON LDO NG OK Check the CNT pin7 IC3101 is HIGH IC3101 NG OK No Problem NG Solder NG NG NG OK IC3101 NG OK IC9001 is NG No signal NO This is MUTE situation Check IC9000 OK Check the IC3101 pin 6 VEE 3 3V INR INL pin10 1 IC3101 at CL3100 and CL3105 Signal is coming Check the solder Of IC3101 CP CN 4 5pin C4511 Note AYU2 Ayu2L IC9000 Brownie IC9001 ...

Page 54: ...TUS board Side A 54 INR Pin1 IC3101 VCC Pin3 CP Pin4 CN Pin5 VEE Pin6 CNT Pin7 INR Pin10 CL3100 CL3105 C4511 Troubleshooting Reference ...

Page 55: ...r 1 short to GND 4 Check connectivity audio output to GND CN4601 Pin 1 GND Pin 2 GND Pin 3 GND Pin 4 GND No short to GND Either 1 of pin short to GND 5 Check connectivity audio output path only for BAX L board L4601 near to IC side CN4601 Pin4 L4602 near to IC side CN4601 Pin3 L4603 near to IC side CN4601 Pin2 L4604 near to IC side CN4601 Pin1 Must have good connection 0 Ω Open circuit 55 Troubles...

Page 56: ...56 Troubleshooting Troubleshooting Reference BAX L board Side A 56 CN4601 Pin 1 Pin 2 Pin 3 Pin 4 L4604 L4603 L4602 L4601 ...

Page 57: ...57 Troubleshooting BAX L board Side A IC4601 C4607 C4608 C4606 C4609 F4601 3 6 1 1 2 3 7 4 8 2 5 8 2 7 Troubleshooting Reference ...

Page 58: ...udio VCC 3 Check F4601 MainSP BAX L board only V before fuse 19 5V 0 5V V after fuse 19 5V 0 5V No voltage Change fuse 5A Check power supply board audio VCC 4 Check IC4601 Pin 8 and C4601 Pin 27 for BAX L board only V before fuse 3 3V 0 5V V after fuse 3 3V 0 5V No voltage Check 3 3V_MAIN supply 5 Check CL4605 CL4606 CL4607 Vdc 3 3V 0 3V Vdc 0 8V CL4606 NG Check IC4601 CL4605 4607 NG Check IC9000 ...

Page 59: ...59 Troubleshooting L4604 L4603 L4602 L4601 F4601 Pin 8 Pin 27 IC4601 BAX L board Side A Troubleshooting Reference 3 6 1 1 2 3 7 4 8 2 5 2 4 1 3 ...

Page 60: ...60 Troubleshooting CN9101 Pin 10 Pin 8 Troubleshooting Reference BAX L board Side A ...

Page 61: ...61 Troubleshooting BAX L board Side B CL4601 Troubleshooting Reference ...

Page 62: ...62 Troubleshooting CL4601 BAX L board Side B Troubleshooting Reference ...

Page 63: ...63 Troubleshooting CL4602 CL4603 CL4604 IC4601 Troubleshooting Reference CL4607 CL4605 CL4605 36 1 12 13 24 25 37 48 39 41 44 46 18 4 15 16 BAX L board Side A ...

Page 64: ...ort to GND If short to GND replace board 2 Check IC4501 Pin 5 X_AUDIO_MUTE_ SPHPLO Vdc 3 3V 0 3V Vdc 0V or 1V Check X_AUDIO_ MUTE_ SPHLO Pin 5 short to GND If short to GND replace board 3 Check CL4505 CL4506 with audio signal input Can see audio signal waveform Cannot see audio signal waveform Go to below item No 4 for checking 4 Check IC4501 pin 9 Vdc 3 3V 0 3V No 3 3V supply Please refer item 1 ...

Page 65: ...65 Troubleshooting 3 3 5 No Sound HP Lineout Only BAX L board Side A Troubleshooting Reference IC4501 CL4501 CL4502 VDD Pin 9 X_AUDIO_MUTE_ SPHPLO Pin 5 ...

Page 66: ...66 Troubleshooting 3 3 5 No Sound HP Lineout Only BAX L board Side A Troubleshooting Reference CL4505 R4508 CL4506 R7020 ...

Page 67: ...F mode No Checking Item OK NG If NG 1 Check CL3103 CL3104 with audio signal input Digital RF mode Can see output audio signal waveform Cannot see audio signal waveform Go to checking 3 2 No sound Audio For AEP models only 2 Check IC3101 pin3 Vdc 3 3V 0 3V No 3 3V supply 3 Check CL3100 CL3105 with audio signal input Digital RF mode Can see input audio signal waveform Cannot see audio signal wavefor...

Page 68: ...68 Troubleshooting TUS board Side A Troubleshooting Reference CL3104 CL3103 CL3100 CL3105 IC3101 Vcc Pin 3 ...

Page 69: ...se refer audio troubleshooting No Sound Check the picture NG OK Refer to MHL NO PICTURE NG OK Check the settings of Source equipment Check R5071 C5071 C5072 C5059 C5073 OK NG Replace NG part Check Sound by other TV set which is same model NG Change B Board OK Check Source equipment by Reference TV set For example Samsung TV UN46ES7000 Toshiba TV 42WL863 or VA 1836 Replace IC9000 Note AYU2 Ayu2L IC...

Page 70: ...70 Troubleshooting C5059 R5071 C5071 C5073 C5072 BAXL A Side ...

Page 71: ...d MENU Auto or HDMI Audio NG Check Source equipment by Reference TV set For example RB1 OK Check the settings of Source equipment Replace IC9000 Change HDMI DVI Audio Source to Auto PC Audio Check R5071 C5071 C5072 C5059 C5073 OK NG Replace NG part Is Distributor used NO YES Connect Source equipment directly Check Sound by other TV set which is same model NG Inform the designer of it OK Does this ...

Page 72: ... Behavior 5x Blinking 5x Blinking Check Other Portion Tuner No Picture HDMI No Picture Ext Video Input No Picture Yes Replace the LVDS FFC Harness LCD Panel T CON LVDS FFC Harness NG Check BL_ON on the B Board BL_ON H BL_ON L Symptom improvement BL_ON L or H XM L BAX L JL9105 Replace the B Board NG B Board NG Symptom improvement No Backlight ...

Page 73: ...73 Troubleshooting BAXL B Side JL9132 PANEL_VCC BAXL Probing Points ...

Page 74: ...74 Troubleshooting BAXL A Side F8001 12V BAXL Probing Points ...

Page 75: ...75 Troubleshooting BAXL A Side F8001 12V BAXL Probing Points ...

Page 76: ...3 4 1 Video Analog Signal Path 76 ...

Page 77: ...3101 Connectivity Problem NG Detailed check all parts at SCART_FB signal Path VD3108 R3108 Parts Broken CN3101 Connector Problem OK OK NG NG OK SCART RGB No Picture NG OK OK Detailed check all parts CN3101 along signal path at pin No 7 VD3111 R3004 R3010 11 VD3107 R3003 R3009 15 VD3104 R3005 R3011 NG Confirm Analog RF input working NG Check SCART_FB IC9001 V15 FBIN at R3108 Check CN3101 Connection...

Page 78: ...heck parts at VIDEOB_DET path C7026 and CR_DET path C7025 Parts Broken J3104 Connector Problem OK OK NG NG OK VIDEO 2 No Picture NG OK OK Check wave between C3018 and IC9001 Detailed check all parts J3104 along signal path at pin GREEN VD3127 R3014 R3021 NG Confirm Analog RF input working NG Check if input OSD si grey out Check J3104 Connection Detailed SDIF path Check between IC9001 and IC9000 Ch...

Page 79: ...Troubleshooting R8570 RB5008 BAX L AEP A SIDE C7026 C7025 ...

Page 80: ...Troubleshooting 80 BAX L AEP A SIDE C3000 R3005 C3016 C3014 C3015 R3003 R3004 C3018 C3019 R3010 R3009 R3011 R3008 R3000 R3014 R3021 ...

Page 81: ...Troubleshooting TUS A SIDE J3104 CN3101 VD3111 VD3110 VD3104 VD3107 VD3127 ...

Page 82: ...TMDS path Check between IC9001 and IC5009 Check signal between IC9001 and IC5009 RB5008 Ayu2 IC9000 Problem OK NG GREY OK NOT GREYED Brownie IC9001 Problem CN3102 Connectivity Problem NG Detailed check parts at PC_CON_DET Path C7018 Parts Broken CN3102 Connector Problem OK OK NG NG No Picture B2B OK Check wave between C3030 C3022 C3029 and IC9001 Detailed check all parts CN3102 along signal path a...

Page 83: ...Troubleshooting BAX L AEP B2B A SIDE C7018 C3029 R3025 C3022 R3024 C3030 R3026 ...

Page 84: ...Troubleshooting TUS B2B A SIDE CN3102 R3149 R3150 R3151 R3152 ...

Page 85: ... Problem J3101 Connectivity Problem NG Detailed check all parts at VIDEOA_DET at VD3103 R3116 C7030 Parts Broken J3101 Connector Problem OK OK NG NG OK OK VIDEO 2 No Picture NG OK OK Check wave between C3018 and IC9001 Detailed check all parts J3104 along signal path at pin GREEN VD3127 R3014 R3021 NG Confirm Analog RF input working NG Check if input OSD si grey out Check J3104 Connection Detailed...

Page 86: ...ut working NG Check if input OSD is GREY OUT Check J3104 Connection Detailed SDIF path Check between IC9001 and IC9000 Check signal between IC9001 and IC9000 R8570 Ayu2 IC9000 Problem OK NG LOW OK HIGH Brownie IC9001 Problem J3104 Connectivity Problem NG Detailed check parts at VIDEOB_DET path C7026 and CR_DET path C7025 Parts Broken J3104 Connector Problem OK OK NG NG OK Confirm HDMI input workin...

Page 87: ...Troubleshooting R8570 BAX L PA A SIDE C3000 C7030 R3008 R3000 C7026 R3021 R3014 C3018 C7025 C3019 ...

Page 88: ...Troubleshooting TUS PA A SIDE J3101 VD3127 VD3103 R3116 VD3110 ...

Page 89: ...t VIDEOA_DET at R3114 C7030 Parts Broken J3101 Connector Problem OK OK NG NG OK OK ビデオ No Picture No Picture JP 89 NG OK OK Check wave between C3018 C3019 and IC9001 Detailed check all parts TB3101 along signal path at pin 7 R3014 R3021 NG Confirm Analog RF input working NG Check if input OSD is GREY OUT Check TB3101 Connection Detailed SDIF path Check between IC9001 and IC9000 Check signal betwe...

Page 90: ...Troubleshooting R8570 BAX L JP A SIDE C3000 C7030 R3008 R3000 C7026 R3021 R3014 C3018 C3019 ...

Page 91: ...91 Troubleshooting J3101 TB3101 TUW JP A SIDE VD3110 R3114 ...

Page 92: ...3V CR_DET Pr Cr IC9000 AA1 GPIO_12 TIMER_CMPD SPDIF_SEL 0V 3 3V PC PC_CON_DET IC9000 GPIO_35 3 3V 0V Component Y Pr Cr Input Signal Non Detect Typical Detect Typical Video1 VIDEOA_DET IC9000 AA3 GPIO_47 DAUI_SPDIF_0 0V 3 3V Video2 VIDEOB_DET IC9000 AD2 GPIO_45 FE_PWMC 0V 3 3V VIDEOB_DET Y IC9000 AD2 GPIO_45 FE_PWMC 0V 3 3V CR_DET Pr Cr IC9000 AA1 GPIO_12 TIMER_CMPD SPDIF_SEL 0V 3 3V PC PC_CON_DET ...

Page 93: ... Service mode Analog only OK No sound Check RF input circuit include TUS IC2501 Pin6 TUS A IC2602 Pin4 Input signal is too big Insert Attenuator Check Brownie RF Level High Confirm AGC1 TUS IC2501 Pin6 TUS A IC2602 Pin4 Check M t condition in AGC1 line Confirm tuner control line TU_SCL TU_SDA A_RESET Confirm IF1 line IFOUTP1 IFOUTN1 Check Brownie AGC 0 AGC 0 L H OK OK OK Check Power supply circuit...

Page 94: ...Troubleshooting IC9001 BAXL BOARD ...

Page 95: ...Troubleshooting TUS BOARD IC 2501 Tuner ...

Page 96: ...Troubleshooting IFAGC_1 IC2501 TUS BOARD Tuner ...

Page 97: ...Troubleshooting TUS BOARD A2 5V IC2501 Tuner ...

Page 98: ...IC2501 IC2501 TU_SCL TU_SDA A_RESET TUS BOARD Tuner ...

Page 99: ...IC2501 IFOUTP_1 IFOUTN_1 TUS BOARD Tuner ...

Page 100: ...IC 2602 Tuner TUS A BOARD ...

Page 101: ...IFAGC_1 IC2602 TUS A BOARD Tuner ...

Page 102: ...IC2602 A2 5V TUS A BOARD Tuner ...

Page 103: ...IC2602 TU_SCL TU_SDA A_RESET TUS A BOARD Tuner ...

Page 104: ...IC2602 IFOUTP_1 IFOUTN_1 TUS A BOARD Tuner ...

Page 105: ...ervice mode Analog only OK No sound Check RF input circuit include IC2501 Check IC9001 Brownie Confirm AGC1 IC2501 Pin6 Check M t condition in AGC1 line Input signal is too big Insert Attenuator Confirm tuner control line TU_SCL TU_SDA A_RESET Confirm IF1 line IFOUTP1 IFOUTN1 Check Brownie AGC 0 AGC 0 L H OK OK OK Check Power supply circuit Check M t condition in tuner control line Check M t condi...

Page 106: ...BAX BOARD IC9001 Tuner ...

Page 107: ...TUS BOARD IC 2501 Tuner ...

Page 108: ...IFAGC_1 IC2501 Tuner TUS BOARD ...

Page 109: ...A2 5V IC2501 Tuner TUS BOARD ...

Page 110: ...TUS BOARD IC2501 IC2501 TU_SCL TU_SDA A_RESET Tuner ...

Page 111: ...IC2501 IFOUTP_1 IFOUTN_1 Tuner TUS BOARD ...

Page 112: ...IC9001 Brownie Confirm tuner control line TU_SCL TU_SDA A_RESET Confirm IF1 line IFOUTP1 IFOUTN1 NG L OK OK OK Check Power supply circuit Check M t condition in tuner control line Check M t condition in IF1 line NG NG NG AGC 0 Confirm Power supply for Digital Demod DDEM1 2V CH HK DDEM1 1V PA T2 DDEM3 3V Confirm Demod control line I2CB_SCL I2CB_SDA DMD_RESET OSC_ENBN 1 OK OK Check Power supply circ...

Page 113: ...BAX BOARD IC9001 BROWNIE IC9001 Tuner ...

Page 114: ...TUS BOARD IC2501 IC 2501 Tuner ...

Page 115: ...IFAGC_1 IC2501 Tuner IFAGC_2 TUS BOARD ...

Page 116: ...A2 5V IC2501 Tuner TUS BOARD ...

Page 117: ...IC2501 IC2501 TU_SCL TU_SDA A_RESET Tuner TUS BOARD ...

Page 118: ...TUS BOARD IC2501 IFOUTP_1 IFOUTN_1 Tuner ...

Page 119: ...TUS A BOARD IC 2602 Tuner ...

Page 120: ...IFAGC_1 IC2602 Tuner TUS A BOARD ...

Page 121: ...IC2602 A2 5V Tuner TUS A BOARD ...

Page 122: ...IC2602 TU_SCL TU_SDA A_RESET Tuner TUS A BOARD ...

Page 123: ...IC2602 IFOUTP_1 IFOUTN_1 Tuner TUS A BOARD ...

Page 124: ...IC2101 Tuner TUS TUS A BOARD ...

Page 125: ...TUS TUS A BOARD IC2101 IC2101 I2CB_SDA I2CB_SCL Tuner ...

Page 126: ...IC2601 Tuner TUS TUS A BOARD ...

Page 127: ...TUS TUS A BOARD 127 IC2601 DDEM1 2V DDEM1 1V DDEM3 3V Tuner ...

Page 128: ...128 DMD_RESET1 IC2601 Tuner TUS TUS A BOARD ...

Page 129: ...IC2201 1 Tuner TUS TUS A BOARD ...

Page 130: ...condition in tuner control line Check M t condition in IF1 line NG NG NG AGC 0 Confirm Power supply for Digital Demod DDEM1 1V DDEM3 3V Confirm Demod control line I2CB_SCL I2CB_SDA DMD_RESET OSC_ENBN 1 OK OK Check Power supply circuit Check M t condition in Demod control line Check M t condition in AGC2 IF2 line NG Check IC2201 NG Error free Confirm BER of digital RF By Service mode Check Brownie ...

Page 131: ...BAX BOARD IC9001 BROWNIE IC9001 Tuner ...

Page 132: ...TUS BOARD IC2501 IC 2501 Tuner ...

Page 133: ...IFAGC_1 IC2501 Tuner IFAGC_2 TUS BOARD ...

Page 134: ...A2 5V IC2501 Tuner TUS BOARD ...

Page 135: ...TUS BOARD IC2501 IC2501 TU_SCL TU_SDA A_RESET Tuner ...

Page 136: ...IC2501 IFOUTP_1 IFOUTN_1 Tuner TUS BOARD ...

Page 137: ...TUS A BOARD IC 2602 Tuner ...

Page 138: ...IFAGC_1 IC2602 Tuner TUS A BOARD ...

Page 139: ...IC2602 A2 5V Tuner TUS A BOARD ...

Page 140: ...IC2602 IFOUTP_1 IFOUTN_1 Tuner TUS A BOARD ...

Page 141: ...TUS TUS A BOARD IC2101 Tuner ...

Page 142: ...142 IC2101 IC2101 I2CB_SDA I2CB_SCL Tuner TUS TUS A BOARD ...

Page 143: ...TUS TUS A BOARD IC2601 Tuner ...

Page 144: ...TUS TUS A BOARD IC2601 DDEM1 2V DDEM1 1V DDEM3 3V Tuner ...

Page 145: ...TUS TUS A BOARD 145 DMD_RESET1 IC2601 Tuner ...

Page 146: ...TUS TUS A BOARD IC2201 1 Tuner ...

Page 147: ... By Service mode Check Brownie and M t condition in TS line Confirm Power supply for IC2601 DDEM1 2V DDEM2 5V DDEM3 3V A2 5V Confirm IC2601 control line I2CB_SCL I2CB_SDA SAT_RESET SAT_OSC_EN OK OK Check Power supply circuit Check M t condition for control line Check M t condition SAT RF input circuit NG Check IC2601 Gaia3 Confirm RF Level and AGC of Digital RF by Service mode NG AGC Low AGC high ...

Page 148: ...BAX BOARD IC9001 BROWNIE IC9001 Tuner ...

Page 149: ...TUS TUS A BOARD IC2601 Tuner ...

Page 150: ...IC2601 DDEM1 2V DDEM1 1V DDEM3 3V Tuner TUS TUS A BOARD ...

Page 151: ...151 IC2101 IC2101 I2CB_SDA I2CB_SCL Tuner TUS TUS A BOARD ...

Page 152: ...ervice mode Which is NG Satellite RF or Terrestrial RF Both Either one Error free Check Brownie Ayu2 and M t condition in TS line Sound is normal Check Brownie Ayu2 Yes Confirm Power supply for Digital Demod DDEM1 2V DDEM2 5V DDEM3 3V Confirm Demod control line I2CB_SCL SDA MAIN_I2C_SCL SDA DMD_RESET1 DMD_CLK_ENABLE1 X_SYSTEM_RST OK OK Check Power supply circuit Check M t condition in Demod contro...

Page 153: ...TUW BOARD 153 IC2308 MAIN IC2309 SUB Tuner ...

Page 154: ...TUW BOARD I2CB_SCL I2CB_SDA IC2309 SUB Tuner ...

Page 155: ...LNA_5V IC2308 MAIN A2 5V DDEM3 3V DDEM1 2V DDEM2 5V Tuner TUW BOARD ...

Page 156: ...BAX BOARD IC9001 BROWNIE IC9001 Tuner ...

Page 157: ...TUW TUNER MODULE TU2301 TU2301 Tuner ...

Page 158: ...TU_SUB AGC TU2301 Tuner TUW BOARD ...

Page 159: ...heck DDC lines Check TMDS lines Only 5V line is NG For example Only HDMI 4 is NG Replace R5105 Replace IC5009 5V line is OK and HPD line is NG Only DDC lines are NG Replace RB5016 Replace RB5005 and RB5006 Only TMDS lines are NG All lines are NG Replace CN5002 Check the settings of Source equipment Target board other TV set both NG Other TV set OK Is Distributor used N O YES Connect Source equipme...

Page 160: ...RB5016 RB5006 RB5005 CN5002 HPD DDC BAXL A Side TMDS 160 Troubleshooting ...

Page 161: ...Pin26 pin27 pin36 Pin60 pin62 pin77 pin87 pin88 pin97 and pin98 Only 7pin 26pin 97pin are NG Only one of the pins is NG Only 8pin 36pin 77pin are NG Only 17pin 27pin 98pin are NG All Pin OK Only 87pin is NG Only 88pin is NG YES YES NO NO NO NO NO NO YES YES YES YES YES Only 60pin is NG Replace R5050 YES NO Check Reset pin of IC5009 Pin71 Low High Replace Q5010 Only 62pin is NG Replace R5052 YES I2...

Page 162: ...BAXL A Side R5085 R5090 ...

Page 163: ...BAXL A Side R5076 R5016 R5018 R5015 R5050 R5052 R5032 RB5013 RB5012 ...

Page 164: ...PD4 line and TMDS D0 D0 lines by the IC5009 side Replace IC5009 CBUS_H PD4 line is NG Replace RB5020 Only TMDS lines are NG All lines are OK Check the settings of Source equipment Lo w Inform the designer of it OK Check DSCL_4 Check R5133 R5134 R5135 R5136 D5001 and D5002 Replace NG part N G Change MHL cable OK High Check 5 0V_MHL and STBY_ 3 3V Check HDMI picture in this input OK NG Check NO PICT...

Page 165: ...BAXL A Side RB5019 R5133 D5001 D5002 R5134 R5135 R5136 ...

Page 166: ... MALFUNCTION Side Key button malfunction Harness on Switch Unit and B Board properly connected Change Switch unit B board Harness Harness connection issue Change B Board Change Switch Unit Switch unit issue Harness issue OK NG NG NG OK OK ...

Page 167: ... up when remote is control is pressed Check whether center white LED blink when using commander near the sensor windows Harness on H board and B Board properly connected Change H B board Harness H B board harness issue Harness connection issue Change B Board Change Smart Core OK Smart core issue NG B Board Change R7417 0 Ohm Parts issue OK OK OK OK OK NG NG NG NG NG ...

Page 168: ...168 Troubleshooting R7417 BAXL Board A side ...

Page 169: ... setting for light Sensor Make sure it is on Change the UI setting to ON Change B Board OK Harness on H board and B Board properly connected Harnessconnection issue NG User did not activate light sensor function OK Change H B board Harness NG OK Change Smart Core OK NG NG H B board harness issue Smart Core issue ...

Page 170: ... router DHCP server Manual Check IP address Local router setting Check cable B board OK NG B Board Check LED of Router Ether hub blinking Ethernet Connector or Trans Ether PHY Power Power Reset PHY control MDIO Interface AYU2 MDIO I F Ether PHY IC6400 Yes OK OK No NG NG PHY data comm RMII Interface OK PHY Strap Configuration NG Ether PHY REFCLK OK AYU2 REFCLK NG Check pin 7 10 at IC6400 Check pin ...

Page 171: ...171 BAXL A side IC6400 CHK 1 CHK 2 CHK 4 CHK 3 CHK 5 CHK 5 CHK 2 ...

Page 172: ...less Network on the TV Is the radio field Strength too weak or even No signal Access Point Bxx Board Error Message appear when the Wireless Network is selected Hardware defect suspected Go to the next page No Yes No Yes Change WiFi module NG OK WiFi module Note Board Details refer Section 3 main page ...

Page 173: ...ness connection is OK between WiFi and B Loose harness NG OK Connect properly Change Wi Fi module NG NG Change B board Wi Fi module OK If Wi Fi malfunction happens Wi Fi module Harness between WiFi and B B board are suspected NG Change harness between Bxx board and WiFi Main Harness OK 1 ...

Page 174: ...elect up down Item c Press 3 6 on remote to change up down data 4 3 Change Data by Service Mode 1 Part A CHASSIS SERVICE 000 WYVERN 000 S2_NOISE_TH 32 Press 2 increment Press 5 decrement Press 1 increment Press 4 decrement Press 3 increment Press 6 decrement CHASSIS Service menu a b c Remote Commander CHASSIS WRITE 000 WYVERN 000 S2_NOISE_TH 32 CHASSIS Service menu a b Remote Commander 2 Write dat...

Page 175: ... one category of Digital service mode Please note because this operation is special a Press 2 5 on remote to select 003 DIG_SRV_MODE b Press 1 4 on remote to select up down Item c Press 0 10 on remote to select item d Press number key 1 9 directly stamp move e Press 12 enter select to decide and advance to the next step Press return to return to the previous page DIGITAL Service menu DIGITAL DIG_S...

Page 176: ...on was changed automatically DIGITAL MODEL SERVICE Board Check OK TUNER BOARD OPTION STANDARD This case is OK The value of Tuner Board Option was kept This value is below Standard C4 PCA HTL PCA Dsub PCA Dsub HTL Dsub PCA HTL 4 Press Return on Remote 5 Press 2 on Remote DIGITAL MODEL SERVICE Board Check NG DIFFERENT KIND of TUNER BOARD HAS BEEN CONNECTED This case is NG The main board is mismatch ...

Page 177: ...sometimes instead of Writing the word Pending will appear In this case skip SEG saving DEST MODELNAME and VAR_TYPE is OK DIGITAL Service menu Only when B board is replaced Remote Commander a a a b b 4 5 Initialized WB Gamma Adj Data in B board 1 in VPC service mode a Select 002 DATA_INIT category by pressing 2 5 on remote b Change data from 0 to 1 by pressing 3 6 on remote c Wait until data is cha...

Page 178: ...00 ENABLE item by pressing 1 4 on remote c Change ENABLE from 0 to 1 by pressing 3 to enable VCOM adjustment 4 6 3 STEP3 VPC SERVICE 002 VCOM 001 ADJUST 64 3 in VPC service mode a Select 002 VCOM category by pressing 2 5 on remote b Select 001 ADJUST item by pressing 1 4 on remote c Change data by pressing 3 6 on remote DIGITAL SERVICE 007 VCOM 000 SRV_OSD_EN 1 VIDEO STANDARD AUDIO STANDARD PSAVE ...

Page 179: ... a Select 003 DIG_SRV_MODE category by pressing 2 5 on remote b Select 006 REC_SETTING item by pressing 1 4 on remote c Press 0 or 10 to go to detailed REC Setting screen 4 8 1 STEP1 2 in detailed REC setting screen a Press 1 to select Key Copy item b Press Enter or 12 twice to execute the command c If OK show the message Key Copy OK If NG show the message Key Copy NG xx d Press Return to return t...

Page 180: ...tment 4 9 Reset Panel Operation Time 1 In Self Diagnosis Display refer to How to Enter Self Diagnosis Display a Reset Panel Operation Time 7 0 Only when Panel is replaced Remote Commander c d b SONY 4 10 Set to Shipping Condition Function The flow of control Service mode on Test TV Display 5 VolUp Power Service mode off Other Power off on Item up down 1 4 Category up down 2 5 Data up down 3 6 Test...

Page 181: ...Only for AEP 006 REC_SETTING 004 TUNER 000 A_NOSIG_DET Analog RF No signal detection 001 SCAN_COPY Copy the scan data to USB 003 ASCOT 004 WYVERN_1 007 VCOM Service item for VCOM Adjustment 000 SRV_OSD_EN 008 WIFI Service item for WIFI only WiFi model 000 PING 001 MONITOR 009 BT MODE 000 MONITOR Chassis 000 WYVERN omission 001 TUNING omission 002 D_DEMOD omission 003 SATELLITE omission 004 AUDIO 0...

Page 182: ...00AA 008 HOST_WDT 00 AM0 270WW 008 STBY_WDT 00 008 AFE_WDT 00 MID 2A11A30E 009 TU_BOARD 00 PID 0E048040 PNL LC550EUF FGF1 00021 10573 00025 0000000000000600 0000000000000000 182 Service Adjustment 1 Go to TV standby condition by remote commander 2 Press i info 5 Volume then TV power on remote 3 You can see Self Diagnosis Display 4 To Exit Press Power Off and On 4 13 How to Enter Self Diagnosis Dis...

Page 183: ...70WW 008 STBY_WDT 00 008 AFE_WDT 00 MID 2A11A30E 009 TU_BOARD 00 PID 0E048040 PNL LC550EUF FGF1 00021 10573 00025 0000000000000600 0000000000000000 183 Service Adjustment Error history clear 8 0 Panel operation time clear 7 0 Panel Operation Time is recorded every 30 min but Total Operation Time is recorded every 1 hr Therefore the panel op time might become larger than the total op time Smart Cor...

Page 184: ...OARD LOCATION Diagrams SECTION 5 DIAGRAMS 5 1 1 32 5 1 2 40 5 1 3 48 SWITCH UNIT SMART CORE BAXL BOARD TUS BOARD OTHERS TUW BOARD JAPAN LD BOARD TUS BOARD OTHERS TUW BOARD JAPAN SMART CORE BAXL BOARD LD BOARD HTL BOARD for Hotel model SMART CORE BLOCK SIDE VIEW SWITCH UNIT SWITCH UNIT WLAN MODULE HSC3 S MOUNT ...

Page 185: ... Non 3D USB2 0 Ether PHY CPU CA9 Dual 800MHz GPU SGX543 Multi format Dec Video Processor Audio Processor Brownie VFE AFE DEMOD ATSC DVB T C ADC DAC 3D Comb WiFi USB Ether HDMI MHL Raw NAND 1GB LVDS Sircs GPIO GPIO AMP HDMI S TS x2 P TS SD Video I2S x2 LVDS 60Hz DDR3 1GB 4Gb 2 LED HDD EQ SW Sil9589 5ch IF AMP 75Ω TS BAX CI SP 2ch I2S Audio P AMP YDA178 USB2 0 TUS_L_AEP ...

Page 186: ...y SIRCS 60Hz Non 3D USB2 0 Ether PHY CPU CA9 Dual 800MHz GPU SGX543 Multi format Dec Video Processor Audio Processor Brownie VFE AFE DEMOD ATSC DVB T C ADC DAC 3D Comb WiFi USB Ether HDMI MHL Raw NAND 1GB Sircs GPIO GPIO AMP HDMI S TS x2 P TS SD Video I2S x2 LVDS 60Hz DDR3 1GB 4Gb 2 LED HDD EQ SW Sil9589 5ch IF TS BAX L SP 2ch I2S Audio P AMP YDA178 USB2 0 LVDS ...

Page 187: ...SIRCS 60Hz Non 3D USB2 0 Ether PHY CPU CA9 Dual 800MHz GPU SGX543 Multi format Dec Video Processor Audio Processor Brownie VFE AFE DEMOD ATSC DVB T C ADC DAC 3D Comb WiFi USB Ether HDMI MHL Raw NAND 1GB LVDS Sircs GPIO GPIO AMP HDMI S TS x2 P TS SD Video I2S x2 LVDS 60Hz DDR3 1GB 4Gb 2 LED HDD EQ SW Sil9589 5ch IF TS BAX L I2S Audio P AMP YDA178 USB2 0 ...

Page 188: ... SIRCS 60Hz Non 3D USB2 0 Ether PHY CPU CA9 Dual 800MHz GPU SGX543 Multi format Dec Video Processor Audio Processor Brownie VFE AFE DEMOD ATSC DVB T C ADC DAC 3D Comb WiFi USB Ether HDMI MHL Raw NAND 1GB LVDS Sircs GPIO GPIO AMP HDMI S TS x2 P TS SD Video I2S x2 LVDS 60Hz DDR3 1GB 4Gb 2 LED HDD EQ SW Sil9589 5ch IF TS BAX L_AVS I2S Audio P AMP YDA178 USB2 0 ...

Page 189: ...60Hz Non 3D USB2 0 Ether PHY CPU CA9 Dual 800MHz GPU SGX543 Multi format Dec Video Processor Audio Processor Brownie VFE AFE DEMOD ATSC DVB T C ADC DAC 3D Comb WiFi USB Ether HDMI MHL Raw NAND 1GB LVDS Sircs GPIO GPIO AMP HDMI S TS x2 P TS SD Video I2S x2 LVDS 60Hz DDR3 1GB 4Gb 2 LED HDD EQ SW Sil9589 5ch IF TS BAX L_AVS SP 2ch I2S Audio P AMP YDA178 USB2 0 ...

Page 190: ...07 RO 0 N Tx0n 42 10 CH1_0 USB_DP 6 3 1 GRN 28 GND 43 9 GND STBY3 3V 7 2 1 RED 28 GND LOCKN1 44 8 GND STBY3 3V 8 4 1 BLK 28 GND HTPDN1 45 7 GND GND 9 7 1 Shield CN4601 NC 46 6 N C GND 10 NC 1 1 R PANEL_VCC 47 5 VDD 1 819 469 11 Housing 1 819 497 11 2 2 R PANEL_VCC 48 4 VDD JST SM10B GHS TB LF SN GHR 10V S 2 3 L PANEL_VCC 49 3 VDD T 1 819 512 11 1 4 L PANEL_VCC 50 2 VDD SSHL 002T P0 2 Header 1 842 ...

Page 191: ...01571 4007 RO 0 N Tx0n 42 10 CH1_0 USB_DP 6 3 1 GRN 28 GND 43 9 GND STBY3 3V 7 2 1 RED 28 GND LOCKN1 44 8 GND STBY3 3V 8 4 1 BLK 28 GND HTPDN1 45 7 GND GND 9 7 1 Shield CN4601 NC 46 6 N C GND 10 NC 1 1 R PANEL_VCC 47 5 VDD 1 819 469 11 Housing 1 819 497 11 2 2 R PANEL_VCC 48 4 VDD JST SM10B GHS TB LF SN GHR 10V S 2 3 L PANEL_VCC 49 3 VDD T 1 819 512 11 1 4 L PANEL_VCC 50 2 VDD SSHL 002T P0 2 Heade...

Page 192: ...01571 4007 RO 0 N Tx0n 42 10 CH1_0 USB_DP 6 3 1 GRN 28 GND 43 9 GND STBY3 3V 7 2 1 RED 28 GND LOCKN1 44 8 GND STBY3 3V 8 4 1 BLK 28 GND HTPDN1 45 7 GND GND 9 7 1 Shield CN4601 NC 46 6 N C GND 10 NC 1 1 R PANEL_VCC 47 5 VDD 1 819 469 11 Housing 1 819 497 11 2 2 R PANEL_VCC 48 4 VDD JST SM10B GHS TB LF SN GHR 10V S 2 3 L PANEL_VCC 49 3 VDD T 1 819 512 11 1 4 L PANEL_VCC 50 2 VDD SSHL 002T P0 2 Heade...

Page 193: ...193 English 2015 03 Sony EMCS Malaysia Sdn Bhd RDCM 9 888 170 01 ...

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