DOWNLOAD Sony KD-30XS955 Service Manual ↓ Size: 13.13 MB | Pages: 127 in PDF or view online for FREE

Confirm:
- Ik Protector

Refer to P. 45

YES

Is the spare part on 

P. 47 changed? 

Is DZ Board 

changed?

NO

Start

Which category part 

on P. 47 changed?

NO

YES

Finished with HV service

Confirm:
- HV
- HV Protector
- Ik Protector

Refer to P. 44/45

Confirm:
- HV Protector

Refer to P. 44/45

Confirm:
- B+

Refer to P. 44

Confirm:
- HV

Refer to P. 44/45

Confirm:
- B+
- Hold Down

Refer to P. 44

Category A

Category B

Category C

Category D

Category E

T8001

A

R8015

C

R8017

C

R8019

D

R8035

E

R8036

E

R8037

E

R8038

E

R8039

E

R8040

E

R8043

E

R8078

D

R8165

D

IC8005

C

IC8104

D

R8012

C

R8014

C

R8016

D

R8021

C

R8027

E

R8029

E

R8030

E

R8031

E

R8046

D

R8052

D

R8059

C

R8060

C

R8066

C

R8072

D

R8079

D

R8082

E

R6590

B

D8022

D

PH8003

C

Q8007

E

Q8008

E

IC8001

D

IC8002

C

IC8004

C

IC6503

B

1.  Standby mode (Power off).

2.  Press the following buttons on the remote commander within a 

second of each other: 

 

DISPLAY  

 Channel  5  

 Sound Volume  +  

 Power

Disp.
(Item)

Item
data

0

VP
HSIZ

7

TV

Item
order

SERVICE

Mode

3.  The CRT displays the item being adjusted.

4. Press 1  or  2  on the Remote Commander to select the item.

5. Press 3  or  6  on the Remote Commander to change the data.

6.  Press MUTING  then  ENTER  to write into memory.

 

Disp.
(Item)

Item
data

SERVICE

0

VP
HSIZ

7

TV

Item
order

ENTER

MUTING

Red

Green

1. Press 8  then  ENTER  on the Remote Commander to initialize.

Disp.
(Item)

Item
data

WRITE

0

VP
HSIZ

7

TV

Item
order

8.   DO NOT turn off set until SERVICE appears.

Use the Remote Commander (RM-Y199, RM-Y201) to perform the circuit adjustments in this section.

Test Equipment Required:  

1. Pattern generator   2. Frequency counter   3. Digital multimeter  4.  Audio oscillator

1.  Enter into Service Mode.

2. Press 0  on the Remote Commander.

3. Press ENTER  to read memory.

1.  Enter into Service Mode

2. Press 2  or  5  on the remote to select the device item.

3. Press 1  or  4  on the remote to select an item.

4. Press 3  or  6  on the remote to change the data.

5. Press MUTING  then  ENTER  to write into memory.

 

CAUTION:  Be careful when using the remote!  It will clear and re-
initialize  ALL NVM data including defl ection adjustment data if not 
reset properly as follows:

1.  Enter into Service Mode.

2. Press 7  then  JUMP , and then press  ENTER  on the remote.

1.  Enter into Service Mode. 

(This resets DEFL adjust and video white balance.)

2. Press 7  then  9  , and then press  ENTER  on the remote.

How to use copy function for DA4 Chassis:

•  After writing your adjusted data into NVM, press  MUTING  

then  ENTER  to write into memory. 

 

To copy change copy data from  0  to  1  then press  MUTING  then

ENTER  again.

WARNING:   DO NOT copy data before writing your corrected data in 

NVM. If data is copied before writing corrected data, old 
data will be copied.

•  CPY1: DF/DQP DATA 

(CXA2170D-4 Item 6)

1.  After adjustment, pull out the plug from the AC outlet, then replace the plug in the AC outlet again.

2.  Turn the power switch ON and set to Service Mode.

3.  Call the adjusted items again to confi rm they were adjusted.

(Enter into 
memory)

MUTING

POWER

(Service Mode)

Disp. (Item Up)

1

Device (Item up)

2

Disp.(Item Down)

4

(Initialize)

8

VOLUME (+)

(Service Mode)

3

Item 
(Data Up)

6

Item 
(Data Down)

5

(Device Item 
Down)

(Remove from 
Memory)

0

DISPLAY

(Service Mode)