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2003H1600-1

  ©2003.8

1. SERVICE NOTE
2. DISASSEMBLY
3. BLOCK DIAGRAMS

4. PRINTED WIRING BOARDS AND

SCHEMATIC DIAGRAMS

5. REPAIR PARTS LIST

a

a

OVERALL
POWER
CD-428, PD-188, LB-084,
MA-420, CK-127, FB-220
BOARD,
CONTROL SWITCH BLOCK
(KP-CX5500, PS-CX5500),
FP-610, FP-611 FLEXIBLE
EXPLODED VIEWS
ELECTRICAL PARTS

✕
✕
✕

MD-097, SS-174T, VC-307
BOARD

✕

a

 (MD-097, SS-174T, VC-307 BOARD)

— 2 —

1.

Before starting adjustment ··············································· 6-1

1-1.

Adjusting items when replacing main parts and boards. ··· 6-2

6-1.

CAMERA SECTION ADJUSTMENT ··························· 6-4

1-1.

PREPARATIONS BEFORE ADJUSTMENT
(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 A, B, C, D, E, F, 1F PAGE DATA ·· 6-8

1-2-1. INITIALIZATION OF A, B, C, D PAGE DATA ············ 6-8
1.

Initializing the A, B, C, D Page Data ······························ 6-8

2.

Modification of A, B, C, D Page Data ····························· 6-8

3.

A Page Table ···································································· 6-9

4.

B Page Table ···································································· 6-9

5.

C Page Table ·································································· 6-10

6.

D Page Table ·································································· 6-10

1-2-2. INITIALIZATION OF E, F, 1F PAGE DATA ··············· 6-11
1.

Initializing the E, F, 1F Page Data ································· 6-11

2.

Modification of E, F, 1F Page Data ······························· 6-11

3.

E Page Table ·································································· 6-11

4.

F Page Table ·································································· 6-12

5.

1F Page Table ································································ 6-13

1-3.

CAMERA SYSTEM ADJUSTMENTS ························ 6-14

1.

36MHz Origin Oscillation Adjustment (VC-307 board) ··· 6-14

2.

HALL Adjustment ························································· 6-14

3.

Flange Back Adjustment (Using Minipattern Box) ······· 6-15

4.

Flange Back Adjustment (Using Flange Back Adjustment
Chart and Subject More Than 500m Away) ·················· 6-16

4-1.

Flange Back Adjustment (1) ·········································· 6-16

4-2.

Flange Back Adjustment (2) ·········································· 6-16

5.

Flange Back Check ························································ 6-17

6.

Optical Axis Adjustment ··············································· 6-18

7.

Mechanical Shutter Adjustment ···································· 6-19

8.

Picture Frame Setting ···················································· 6-20

9.

Color Reproduction Adjustment ···································· 6-21

10.

MAX GAIN Adjustment ··············································· 6-22

11.

LV Standard Data Input ················································· 6-22

12.

Picture Frame Setting (All White Frame) ····················· 6-23

13.

Auto White Balance Standard Data Input ····················· 6-23

14.

Auto White Balance Adjustment ··································· 6-24

15.

White Balance Check ···················································· 6-25

16.

Steady Shot Check ························································· 6-26

1-4.

COLOR ELECTRONIC VIEWFINDER SYSTEM
ADJUSTMENT ····························································· 6-27

1.

VCO Adjustment (VC-307 board) ································ 6-28

2.

RGB AMP Adjustment (VC-307 board) ······················· 6-29

3.

Contrast Adjustment (VC-307 board) ··························· 6-29

4.

White Balance Adjustment (VC-307 board) ················· 6-30

1-5.

LCD SYSTEM ADJUSTMENT ··································· 6-31

1.

VCO Adjustment (PD-188 board) ································· 6-31

2.

Bright Adjustment (PD-188 board) ······························· 6-32

3.

Black Limit Adjustment (PD-188 board) ······················ 6-32

4.

PSIG GLAY Adjustment (PD-188 board) ····················· 6-33

5.

Contrast Adjustment (PD-188 board) ···························· 6-33

6.

Center Level Adjustment (PD-188 board) ····················· 6-34

7.

V COM Adjustment (PD-188 board) ···························· 6-34

8.

White Balance Adjustment (PD-188 board) ·················· 6-35

6-2.

VIDEO SECTION ADJUSTMENT ······························ 6-36

2-1.

PREPARATIONS BEFORE ADJUSTMENTS ············ 6-36

2-1-1. Equipment to Required ·················································· 6-36
2-1-2. Precautions on Adjusting ··············································· 6-37
2-1-3. Adjusting Connectors ···················································· 6-38
2-1-4. Connecting the Equipment ············································ 6-38
2-1-5. Input/Output Level and Impedance ······························· 6-39
2-2.

VIDEO SYSTEM ADJUSTMENTS ····························· 6-40

1.

S VIDEO OUT Y Level Adjustment (VC-307 Board) ····· 6-40

2.

S VIDEO OUT Chroma Level Adjustment
(VC-307 Board) ····························································· 6-40

3.

VIDEO OUT Y, Chroma Level Check (VC-307 Board) ·· 6-41

2-3.

AUDIO SYSTEM ADJUSTMENTS ···························· 6-42

1.

Overall Level Characteristics Check ····························· 6-42

2.

Overall Distortion Check ··············································· 6-42

3.

Overall Noise Level Check ············································ 6-42

6-3.

SERVICE MODE ·························································· 6-43

3-1.

ADJUSTMENT REMOTE COMMANDER ················ 6-43

1.

Using the adjustment remote commander ····················· 6-43

2.

Precautions upon using the adjustment
remote commander ························································ 6-43

3-2.

DATA PROCESS ··························································· 6-44

3-3.

SERVICE MODE ·························································· 6-45

1.

Setting the Test Mode ···················································· 6-45

2.

Bit value discrimination ················································ 6-45

3.

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

4.

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

5.

Switch check (3) ···························································· 6-46

6.

Switch check (4) ···························································· 6-47

7.

Record of Use check ······················································ 6-47

8.

Record of Self-diagnosis check ····································· 6-48

*

Optical axis frame and Color reproduction frame are
shown on pages 6-49 and 6-50.

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)

(Machine to be repaired)

(Machine to be repaired)

(The same model of the same destination)

Save the data.

Download the data.

PC

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.

6-2

Replaced parts

Block replacement

Parts replacement

z

z

z

z

z

z

z

z

z

z

z

z

z

z

z

z

z

z

z

z

z

z

z

z

z

z

z

z

z

z

z

z

z

z

z

z

z

z

z

z

z

z

z

Lens de

vice

Base unit

LCD block LCD901 (LCD panel)

LCD block ND901 (Fluorescent tube)

Color EVF block LCD902 (LCD panel)

CD-428 board

IC5001 (CCD imager)

LB-084 board

D5602 (Back light (EVF))

MA-420 board

SE5501/5502 

(Y

A

W/PITCH sensor)

PD-188 board

IC6001 (RGB dr

iv

er (LCD))

PD-188 board

IC6002 (T

iming generator (LCD))

VC-307 board

IC2201 (RGB dr

iv

er (EVF))

VC-307 board

IC2202  (T

iming g

ener

a

tor (EVF))

VC-307 board

IC1301, X1301 (T

iming genera

tor)

VC-307 board

IC1302 (S/H,

 A/D con

v.

)

VC-307 board

IC3501 (D

VD system controller)

VC-307 board

IC2101 (V

ideo IN/OUT 

AMP)

VC-307 board

IC1901 (EVR)

When replacing main parts, adjust the items indicated by 

z

 in the following table.

Adjustment Section

Initialization of  A, B, C,

D, E, F, 1F page data

Camera

Color EVF

LCD

Video

Adjustment

Initialization of A, B, C, D page data

Initialization of E, F, 1F page data

36MHz origin oscillation adj.

HALL adj.

Flange back adj.

Optical axis adj.

Mechanical shutter adj.

Color reproduction adj.

MAX GAIN adj.

LV standard data input

AWB standard data input

Auto white balance adj.

Steady shot check

VCO adj.

RGB AMP adj.

Contrast adj.

White balance adj.

VCO adj.

Bright adj.

Black limit adj.

PSIG GRAY adj.

Contrast adj.

Center level adj.

V COM adj.

White balance adj.

S VIDEO OUT Y level adj.

S VIDEO OUT chroma level adj.

Table. 6-1-1(1).