DOWNLOAD Sony PCGAAC16V3 Service Manual ↓ Size: 4.24 MB | Pages: 56 in PDF or view online for FREE

– 29 –

AV Input

00 = no AV Input

01 = 1 AV Input

10 = 2 AV Input

11 = 3 AV Input

DVD Input

Effective only when "AV Input" is set to 3 AV Input

Dis Fav.

Disable Favorite Channel (Effective For XF-L (21" & 14") Models Only)

PIC Rotate

PIC Rotation Switch

0 = disabled,

1 = enabled

2199 Curve

2199 volume Curve Selection

0 = Others,

1 = 2199 Volume Curve.

Auto PIC

Auto Picture Improvement

0 = off

1 = activate

A-TVsys

Auto TV System in Auto Program

0 = disabled,

1 = enabled

US ST

USA Stereo

0 = disabled,

1 = enabled

AV MONO

AV Mono model

0 = Stereo,

1 = Mono

(No Balance & Surround selection)

11 Key

Front Key Selection

0 = 7 key model,   1 = 11 key model

Color SW

Color Data Selection in Dynamic Mode

0 = 65 (No PIP),

1 = 57 (PIP)

Item

M

1

D/K

1

I

1

B/G

1

2nd. Lang

1

SECAM

1

XTAL 3.58

1

XTAL 4.43

1

Item

DVD Input

0

Dis Fav.

0

Thai Bil

0

HDEV

0

NICAM

0

TOP

0

AV Input

1

0

Item

AV Mono

0

US ST

0

Auto TV sys

0

Auto PIC

1

2199 Curve

0

PIC Rotate

1

11 KEY

0

Colour SW

1

Item

–

0

–

0

–

0

–

0

–

0

–

0

AP_XG

0

–

0

AP_XG

To select the XG AP (board B6)

0: No;  1 = Yes

– 30 –

1. Select Video.
2. Input a PAL color-bar.
3. Set to the following condition:

PICTURE 100%, BRIGHTNESS 50%, COLOR 50%

4. Connect an oscilloscope to pin 1 (B OUT) of CN305, A board.
5. Set to Service Mode and select SAJ ‘SCL’ with 1 and 4

of the commander then adjust to VB2=VB3=VB4 with 3
and 6.

6. Press 

[MUTING]

 

→ - of the commander to write the data.

7. Adjust SAJ ‘SCL’ as step 3 to 5 when receiving NTSC color-

bar.

8. Select the ‘Wide’ mode, write the ‘same data-3 steps’ for

both PAL and NTSC input.

1. Select Video.
2. Input a NTSC 3.58 color-bar, into Video.
3. Set the following condition:

PICTURE 100%, BRIGHTNESS 50%, COLOR 50%

4. Connect an oscilloscope to pin 1 (B OUT) of CN305, A

board.

5. Select SAJ O1 "SHU" with 1 and 4 of the commander by

setting to Service Mode and adjust to VB1=VB2=VB3=VB4
with 3 and 6.

1.

Set to Service Mode.

2.

Using the 1 and 4 button, select category GEO
(Service Mode).

3.

Raise/lower the data using the 3 and 6 buttons.
Select and adjust the following items to obtain optimum
image.

Service Item

GEO : 00

HPS

H POSITION

01

HSZ

H SIZE

02

PAP

PIN AMP

03

TLT

TRAPEZIUM

04

VPS

V POSITION

05

VSZ

V SIZE

06

SCO

S CORRECTION

07

VLN

V LINEARITY

08

BOW AFC BOW

09

AGL

AFC ANGLE

0A

UPN

UPPER CORNER PIN

0B

LPN

LOWER CORNER PIN

VB1 VB2

VB3 VB4

VB1 = VB2 = VB3 = VB4

VB1 VB2

VB3 VB4

VB2 = VB3 = VB4

6. Press 

[MUTING]

 

→ - of the commander to write the data.

7. Adjust SAJ O1 "SHU" as step 3 to 6 when receiving TV

mode.

11. Input 525/60Hz signal.
12. Using the 1 and 4 buttons select category GEO (Service

Mode).

13. Select and adjust the following items to obtain obtimum

image.
Raise/lower the data with the 3 and 6 buttons.

Service Item

GEO : 00

HPS

H POSITION

01

HSZ

H SIZE

02

PAP

PIN AMP

03

TLT

TRAPEZIUM

04

VPS

V POSITION

05

VSZ

V SIZE

06

SCO

S CORRECTION

07

VLN

V LINEARITY

08

BOW AFC BOW

09

AGL

AFC ANGLE

0A

UPN

UPPER CORNER PIN

0B

LPN

LOWER CORNER PIN

Note:

For Deflection Adjustment, set PICTURE MODE to "SOFT".

1.

Enter to Service Mode.

2.

Press commander buttons 5 and - (Data Initialize), and
2 and - (Data Copy) to initialize the data.

3.

Call each item number and check if the respective screen
shows the normal picture.
In cases where items are not well adjusted, rectify the fine
adjustment.
Write the data per each item number (

[MUTING]

 +-).

4.

Select item numbers “OPB00” (OP1), “OPB01” (OP2),
"OPB 02" (OP3) and "OPB 03" (OP4) respectively set the
bit per model with command buttons 3 and 6.

5.

Press commander buttons 8 and - (Test Normal) to
return to the data that was set on the shipment from the
factory.

(This will also cancel Service Mode.)

– 31 –

Item Number 00 – 0B

GEO 1

HSZ (H SIZE)

GEO 3

TLT (TRAPEZIUM)

GEO 0A UPN (UPPER CORNER PIN)

GEO 0B LPN (LOWER CORNER PIN)

GEO 5

VSZ (V SIZE)        

GEO 0

HPS (H POSITION)

GEO 9 

AGL (AFC.ANGLE)

GEO 8

BOW (AFC.BOW)

GEO 2

PAP (PIN AMP)

GEO 4

VPS (V POSITION)

GEO 7

VLN (V LINEARITY)  

GEO 6

SCO (VERTICAL S-Correction)

– 33 –

– 32 –

YC JUNGLE

IC301
CXA2159S

<slave:88H>

INTERNAL NTSC
COMB FILTER
IC302
TDA9183T

MONITOR
OUT

TV V in

TV L in

TV R in

TV V in

Mon out

V1 out

 COMB Y in

 COMB C in

V1 V in

43

6

9

7

43

V1 V in

V1 L in

V1 R in

V2 R in

V2 V in

V2 V in

4

V2 L in

L out 2

R out 2

JACK BLOCK

VIDEO IN 1

AUDIO
PROSESSOR

IC203

TDA7442D

<slave: 80H>

AUDIO OUT

IC201
TA8223K

RED OUT

GREEN OUT

BLUE OUT

IC700
TDA6107Q

VM DRIVE
2SC4793
Q5965

SP ASSY

VM
COIL

CRT SOCKET

CRT
A51LPT70X

DY
Y21RSA-S

B out

G out

R out

VM out

VM in

R out

G out

B out

24

25

26

23

21

20

13

15

16

IK in

H. DRIVE

H. PULSE

E/W

VD+

VD-

H-OUT
Q511
2SD2578-CA

V-OUT
IC503
AN5522

HDT
T501

H-DRIVE
Q506
2SD774-34

PIN-CONT
IC502
NJM2903M 

PIN-OUT
Q505
IRF614-LF 

PMC
L509

HLC
L510

FBT
T503
NX-1748

+B

Audio Front Vcc

+9V

11V

7V

+5V

5V REG & RESET

IC002 MM1319AF

9V REC IC603

5V REC IC604

STB TRANS

T604

SRT

T603

SYSTEM

Ucom

IC001
CXP86449

RECEIVER

SBX1981-51RP
 IC901

SIRCS

R G B

BLK

I2L

MEMORY

IC003
M24C08-BN6

28 29 30 27

F 

(CISPR)

STB SW TR

Q605 
2SK2845

POWER IC

IC601
STR-F6654

LINE FILTER

T601

LINE 
FILTER

T4602

THP

THP600

AC CORD

DGC

MAIN. TUVIF with
STEREO DECODER
(MSP3415)

<slave: 84H>

TU101
BTF-LG433

J401

6P

VIDEO IN 2
(FRONT)

J902

3P

A

 (System Controller, Y/C Jungle, Deflection, Tuvif, 

      Front Amp, Power Supply, Audio Amp/Tone Controller)

C1

 (Video Amp NS Rotation VM)

N/S DRIVE
IC1800