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2002K0500-1

  ©2002.11

— 2 —

Before Starting Adjustments ····················································· 6-1
1-1.

Adjusting Items when Replacing
Main Parts and Boards ···················································· 6-2

6-1.

Camera Section Adjustments ··········································· 6-4

1-1.

Preparations before Adjustments (CAMERA Section) ··· 6-4

1-1-1. List of Service Tools ························································ 6-4
1-1-2. Preparations ····································································· 6-5
1-1-3. Precaution ········································································ 6-7
1.

Setting the Switch ···························································· 6-7

2.

Order of Adjustments ······················································ 6-7

3.

Subjects ··········································································· 6-7

1-2.

Initialization of D, E, F, 7 Page Data ······························· 6-8

1.

Initializing the D, E, F, 7 Page Data ································ 6-8

2.

Modification of D, E, F, 7 Page Data ······························ 6-8

3.

D Page Table ···································································· 6-9

4.

E Page Table ···································································· 6-9

5.

F Page Table ·································································· 6-10

6.

7 Page Table ··································································· 6-11

1-3.

Camera System Adjustments ········································· 6-12

1.

Hall Adjustment ····························································· 6-12

2.

Flange Back Adjustment
(Using the Minipattern Box) ········································· 6-13

3.

Flange Back Adjustment
(Using the Flange Back Adjustment Chart
and Subject More than 500 m Away) ···························· 6-14

4.

Flange Back Check ························································ 6-15

5.

Optical Axis Adjustment ··············································· 6-16

6.

Picture Frame Setting ···················································· 6-17

7.

Color Reproduction Adjustment ···································· 6-18

8.

AWB & LV Standard Data Input ··································· 6-19

9.

Auto White Balance Adjustment ··································· 6-20

10.

Auto White Balance Check ··········································· 6-21

11.

Angular Velocity Sensor Output Check and Steadyshot
Check (CCD-TRV318/TRV418/TRV418E) ·················· 6-22

1-4.

LCD System Adjustments ············································· 6-23

1.

VCO Adjustment (PD-180 Board) ································ 6-23

2.

RGB AMP Adjustment (PD-180 Board) ······················· 6-24

3.

Contrast Adjustment (PD-180 Board) ··························· 6-24

4.

COM AMP Adjustment (PD-180 Board) ······················ 6-25

5.

V-COM Adjustment (PD-180 Board) ···························· 6-25

6.

White Balance Adjustment (PD-180 Board) ················· 6-26

6-2.

Mechanism Section Adjustments ·································· 6-27

2-1.

Adjustment Remote Commander ·································· 6-27

2-2.

Operating Without Cassette ··········································· 6-27

2-3.

Tape Path Adjustment ···················································· 6-27

6-3.

Video Section Adjustments ··········································· 6-28

3-1.

Preparations before Adjustments ··································· 6-28

3-1-1. Equipment Required ······················································ 6-28
3-1-2. Precautions on Adjusting ··············································· 6-29
3-1-3. Adjusting Connectors ···················································· 6-30
3-1-4. Connecting the Equipment ············································ 6-30
3-1-5. Alignment Tapes ···························································· 6-31
3-1-6. Output Level and Impedance ········································· 6-32
3-1-7. Recording Mode (Standard 8/Hi8) Switching ··············· 6-32
3-2.

System Control System Adjustments ···························· 6-33

1.

Initialization of D, E, F, 7 Page Data ····························· 6-33

3-3.

Servo System Adjustments ············································ 6-33

1.

CAP FG Offset Adjustment (VC-303 Board) ··············· 6-33

2.

Switching Position Adjustment (VC-303 Board) ·········· 6-33

3-4.

Video System Adjustments ············································ 6-34

1.

28 MHz Origin Oscillation Adjustment
(VC-303 Board) ····························································· 6-34

2.

AFC f

0

 Adjustment (VC-303 Board) ····························· 6-34

3.

S VIDEO OUT Y Level Adjustment
(VC-303 Board) ····························································· 6-35

Section

Title

Page

Section

Title

Page

4.

S VIDEO OUT C Level Adjustment
(VC-303 Board) ····························································· 6-35

5.

VIDEO OUT Level Check (VC-303 Board) ················· 6-36

6.

REC Y Current Adjustment (VC-303 Board) ················ 6-37

7.

REC C/AFM Current Adjustment ································· 6-38

7-1.

Preparations ··································································· 6-38

7-2.

REC C Current Check (VC-303 Board) ························ 6-38

7-3.

REC AFM Current Adjustment (VC-303 Board) ·········· 6-39

7-4.

Processing after Completed Adjustment ······················· 6-39

3-5.

Audio System Adjustments ··········································· 6-40

1.

BPF f

0

 Adjustment (VC-303 Board) ······························ 6-40

2.

1.5 MHz Deviation Adjustment (VC-303 Board) ········· 6-40

6-4.

Service Mode ································································· 6-41

4-1.

Adjustment Remote Commander ·································· 6-41

1.

Using the Adjustment Remote Commander ·················· 6-41

2.

Precautions Upon Using the Adjustment
Remote Commander ······················································ 6-41

4-2.

Data Process ·································································· 6-42

4-3.

Service Mode ································································· 6-43

1.

Setting the Test Mode ···················································· 6-43

2.

Emergency Memory Address ········································ 6-44

2-1.

EMG Code (Emergency Code) ····································· 6-44

2-2.

MSW Codes ·································································· 6-45

3.

Bit Value Discrimination ··············································· 6-46

4.

Switch Check (1) ··························································· 6-46

5.

Switch Check (2) ··························································· 6-46

6.

Switch Check (3) ··························································· 6-47

7.

LED, Video Light, IR Light Check ······························· 6-47

8.

Record of Use Check ····················································· 6-48

9.

Record of Self-diagnosis Check ···································· 6-49

*

The optical axis frame is shown on page 6-50
The color reproduction frame is shown on page 6-51

6-1

The data that is stored in the repair board, is not necessarily correct.

Perform either procedure 1 or procedure 2 or procedure 3 when replacing board.

Save the EVR data of the machine in which a board is going to be replaced.  Download the saved data after a
board is replaced.

Remove the EEPROM and install it.

(Former board)

(New board)

Remove the EEPROM from the board of the machine that is going to be repaired.  Install the removed
EEPROM to the replaced board.

When the data cannot be saved due to defective EEPROM, or when the EEPROM cannot be removed or
installed, save the data from the same model of the same destination, and download it.

After the EVR data is saved and downloaded, check the
respective items of the EVR data.
(Refer to page 6-3 for the items to be checked)

(Machine before starting repair)

(Machine after a board is replaced)

PC

PC

Save the EVR data 
to a personal computer.

Download the saved 
data to a machine.

(Machine to be repaired)

(Machine to be repaired)

(The same model of the same destination)

Save the data.

Download the data.

PC

6-2

When replacing main parts, adjust the items indicated by z in the following table.

When replacing the drum assy or mechanism deck, reset the data of page: 2, address: A2 to A4.
(Refer to “Record of Use Check” of “6-4. SERVICE MODE”)

When replacing the video light, reset the data of page: 2, address: E0 to E2.
(Refer to “Record of Use Check” of “6-4. SERVICE MODE”)

CCD-TRV318/TRV418/TRV418E only

Replaced part

Block replacement

Mounted part replacement

Adjustment Section

Adjustment

(LCD panel)

(Fluorescent tube)

(Drum assembly) (Note 1)

(Capstan motor)

(CCD imager)

(YAW, PITCH sensor) (Note 3)

(Timing generator)

(S/H, AGC, A/D CONV.)

(Camera/VTR process)

(REC/PB AMP)

(Y/C MIX, Buffer)

(EVR)

(Audio process)

(LCD drive)

(Timing generator)

Lens device

Video light (Note 2)

LCD block LCD901

LCD block ND901

Mechanism deck (Note 1)

Mechanism deck M901

Mechanism deck M902

CD-409 board IC951

SI-035 board SE751/752

VC-303 board IC271, X271

VC-303 board IC272

VC-303 board IC151

VC-303 board IC101

VC-303 board IC651

VC-303 board IC601

VC-303 board IC351

PD-180 board IC5501

PD-180 board IC5502

Initialization of D, E,
F, 7 page data

Initializing of D, E, F, 7 page data

Camera

HALL adj.

z

Flange back adj.

z

z

Optical axis adj.

z

z

Color reproduction adj.

z

z

AWB & LV standard data input

z

z

Auto white balance adj.

z

z

Angular velocity sensor output check
and steadyshot check (Note 3)

z

LCD

VCO adj.

z z

RGB AMP adj.

z

Contrast adj.

z

COM AMP adj.

z

V-COM adj.

z

z

White balance adj.

z z

z

Servo

CAP FG offset adj.

z

z

Switching position adj.

z z

Video

28 MHz origin osillation adj.

z

z

AFC f

0

 adj.

z

S VIDEO OUT Y level adj.

z

z

S VIDEO OUT C level adj.

z

z

REC Y current adj.

z z

REC C/AFM current adj.

z z

Audio

BPF f

0

 adj.

z

1.5 MHz deviation adj.

z

Mechanism

Tape path adj.

z z z