Sanyo VPC-X360, Service Manual

− 17 −

3-6. Adjust Specifications

[PW1 board (Side A/B)]

Note:
1. Voltage adjustment is necessary to repair in the PW1 board

and replace the parts.

2. Power voltage set about +3.0 V.
Preparation:
1. Connect CN103 on the CA2 board and CN502 on the PW1

board with extension cord.

2. Open the barrier switch.
3. Set the view mode, and turn on the LCD.
4. Carry out initialization and display the through image on the

LCD screen.

1. IC501 Oscillation Frequency Adjustment

Adjustment method:
1. Adjust with VR501 to 200 

± 

1 kHz.

2. 5.0 V (D) Voltage Adjustment

Adjustment method:
1. Adjust with VR503 to 5.10 

± 

0.05 V.

3. 3.3 V (D) Voltage Adjustment

Adjustment method:
1.Adjust with VR502 to 3.30 

±

 0.03 V.

4. 12.4 V (L) Voltage Adjustment 1

Adjustment method:
1. Set the play mode.
2. Adjust with VR505 to 12.40 

±

 0.05 V.

5. 12.4 V (L) Voltage Adjustment 2

Adjustment method:
1. Set the view mode, and turn on the LCD.
2. Adjust with VR504 to 12.40 

±

 0.05 V.

6. 5.8 V (L) Voltage Adjustment

Adjustment method:
1. Adjust with VR506 to 5.80 

±

 0.05 V.

7. CCD Defect Detect Adjustment

Adjustment method:
1. Set the camera mode, and turn on the power switch to open

the lens cover.

2. Double-click on the DscCalV123b.
3. Select CCD Defect on the LCD “Test”, and click the “Yes”.
4. After the adjustment is completed, OK will display.
5. Close the lens cover.

Measuring Point

ADJ. Location

Measuring Equipment

ADJ. Value

CL512

Frequency counter

VR501

200 

± 

1 kHz

Measuring Point

ADJ. Location

Measuring Equipment

ADJ. Value

CL533 or CL553 or CL519

Digital voltmeter

VR502

3.30 

± 

0.03 V

Measuring Point

ADJ. Location

Measuring Equipment

ADJ. Value

CL515

Digital voltmeter

VR503

5.10 

± 

0.05 V

Measuring Point

ADJ. Location

Measuring Equipment

ADJ. Value

CL524 or CL554

Digital voltmeter

VR505

12.40 

± 

0.05 V

Measuring Point

ADJ. Location

Measuring Equipment

ADJ. Value

CL524 or CL554

Digital voltmeter

VR504

12.40 

± 

0.05 V

Measuring Point

ADJ. Location

Measuring Equipment

ADJ. Value

CL530 or CL536

Digital voltmeter

VR506

5.80 

± 

0.05 V

VR503

VR505

VR504

VR506

VR502

VR501

CL515

CL536

CL530

CL524

CL554

CL519

CL512

CL553

CL533