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– 28 –

SP Connector Assy 4P

Caution : Pull away from
screw boss

Screw boss

Sheet(Core) C

Sheet(Core) C

Connector Assy 20P
(H4 wire)

Tape(LCD)

SP Connector Assy 4P

Tape(LCD)

Tape (LCD)

AC inlet wire

Connector Assy 20P

Connector Assy 1P

1) Dress Connector Assy 20P (H4 wire) & SP Connector Assy 4P with G5 bracket's hook(3X), 

 

  LCD tape(1X) and Slide clamp(1X).

 

2) Dress Connector assy 20P and SP Connector Assy 4P underneath AC filter inlet & ground wire.

 

3) Apply Sheet(Core)C(2X) on LCD panel.

 

4) Dress Connector Assy 20P (H4 wire) with Tape(LCD)(2X).

 

5) Dress Connector assy 20P and spk wire with LCD tape. (Make sure this is last step).

1) Dress AC inlet wire with G5 bracket's hook.

 

2) Dress Connector Assy 20P with Side Jack bracket's hook.

 

3) Screw Connector Assy 1P to the direction.

– 29 –

Heat Sink

Make sure dress wire close to
shield wall(right side)

Pin Wire

Pin Wire

Harness Assy

Connector Assy 30P

Fan wire

LCD tape

Sheet (Core)C

Coaxial Cable

1) Dress Coaxial cable with sheet(Core) C.

 

2) Dress fan wire with LCD tape.

– 30 –

1. Please protect caution items.

Parts that considered as caution or critical item when
servicing are shown by critical label or seal on cabinet,
chasis, parts etc.
Please make sure to protect these caution notes and
Intruction Manual.

2. Beware with electric shock

Live chassis can caused electric shock because its
connected to the ac power line. Therefore, please use
isolation transformer and gloves when changing parts or
remove plug. Please remember that there is high voltage
during servicing.

3. Use specification parts.

Some parts has its characteristic such as fire retardancy
and voltage value specification. Therefore, please use the
same specification to replace parts. Parts identified by
shading and critical mark on the schematic diagrams,
exploded views, and in the part list are critical for safe
operation. Replace these parts with Sony parts whose part
numbers appear as shown in this manual or in supplements
published by Sony. Circuit adjustments that are critical for
safe operation are identified in this manual. Follow these
procedures whenever critical parts are replaced or improper
operation is suspected.

1

  Press the middle

 

part of the connector

 

to insert till it locks.

2

  Press the right

 

side to confirm it is

 

locked.

3

  Press the left

 

side to confirm it is

 

locked.

The connector might not be properly locked when only pressed from the middle.
Be sure to press both sides to confirm it is property locked/

4. On a safety as before, attaching parts and leading wiring

by using insulated material such as tube and tape, there
are also parts that taken from printed wiring boards.
Therefore when doing the internal wiring by leading or using
clamper, make sure wires are kept away from sharp edges,
heat sink and high temperature or high pressure parts.

5. Safety after sevicing

For safety, please check whether removed screws, parts
and wires are same as before. And check there is no
deterioration of seviced parts. Please make an insulation
checking between plug and external metal parts.

6. Do not fix internal of power supply board/inverter.

For safety, please do not perform service at the power
supply board or inverter.

– 31 –

i+

5

+

+

+

+

–

(CH 5)

(ON SCREEN

   DISPLAY)

(STBY)

(POWER)

(VOLUME –)

1. Turn on the power to the TV set and enter into the stand-by mode.
2. Press the following sequence of buttons on the Remote

Commander.

3. The following menu will then appear on the screen.

4. Move to the relevant command using the up or down arrow buttons

on the remote commander.

5. Press the right arrow button to enter into the required menu item.
6. Press the ‘Menu’ button on the remote commander to quit the

service mode when all adjustments have been completed.

Note:
–

After carrying out the service adjustments, to prevent the customer
accessing the ‘Service Menu’ switch the TV set OFF and then
ON.

1. Aging setting

i.

Set no signal and monitor as aging mode.

2. Aging condition

i.

Aging condition before white balance adjustment is as
follows;
Supply Voltage : Rating
Time

: 20 minutes or over

(AGING_TIMER registor setting)

Ambient temp : 22 ~ 28

°C

Brightness

: Brightness is set by aging mode

Input

: Set no signal except digital and analog RF

(video/component/PC)

3. LED lighting pattern during aging

In case that AGING_TIMER > 0

Green (0.5s) 

➔ off (0.5s) ➔ Green (0.5s) ➔ off (0.5s)

Notes: Green (Power LED is ON/OFF)

In case that AGING_TIMER = 0
Green (3.0s) 

➔ off (3.0s) ➔ Green (3.0s) ➔ off (3.0s)

Notes: Green (Power LED is ON/OFF)

Note:
If set has been put on surface down, brightness surface irregularity is
caused by static electricity. If so be, turn set over or keep it upright
more than 30 seconds. As surface irregularity is vanished away, then
check the set.

The following adjustments are done via ECS.

1. Send ECS_ADJUST_LEVEL_SETTING_INIT command
2. Ensure noise reduction NR=3 (high),

hreg_P4_cvd2_85 [2:0] = 0
ADJ_COLOR_PAL = 4 (for GA)

3. Set up correspond value to resistors below

Note for Input Signal [GA model] (PAL) included black and white,
75% Y and 75% C, without set up

Screen size

S37"

S32"

TAGET_Y_RF

160

160

TCD3_CONT_PAL_RF

128

128

TCD3_SAT_PAL_RF

128

128

TCD3_HUE_PAL_RF

128

128

Adjustment for RF (GAmodel_Y75%,C75%_w/oSetup)

Screen size

S37"

S32"

TAGET_Y_V

160

160

TCD3_CONT_*_V

128

128

TCD3_SAT_*_V

128

128

TCD3_HUE_*_V

128

128

Adjustment for Video (GAmodel_Y75%,C75%w/oSetup)