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— 5 —

4-1.

FRAME SCHEMATIC DIAGRAM (1/2) ······················· 4-1
FRAME SCHEMATIC DIAGRAM (2/3) ······················· 4-3
FRAME SCHEMATIC DIAGRAM (3/3) ······················· 4-5

4-2.

PRINTED WIRING BOARDS AND
SCHEMATIC DIAGRAMS ············································ 4-8

• CD-320 (CCD IMAGER)

PRINTED WIRING BOARD ························· 4-9

• CD-320 (CCD IMAGER)

SCHEMATIC DIAGRAM ···························· 4-11

Shematic diagram and printed wiring board of the
VC-264 board are not shown.
Pages from 4-13 to 4-54 are not shown.

• FP-100 (MODE SWITCH), FP-228 (DEW SENSOR),

FP-102 (TAPE TOP/END SENSOR, S/T REEL)

FLEXIBLE BOARDS ··································· 4-55

• FK-1800 (CONTROL SWITCH BLOCK)

PRINTED WIRING BOARD AND
SCHEMATIC DIAGRAM ···························· 4-57

• CK-102 (CONTROL SWITCH, LCD DRIVE)

PRINTED WIRING BOARD ······················· 4-59

• CK-102 (CONTROL SWITCH)(1/2),

PO-006 (PANEL OPEN/CLOSE),
FP-181 (PANEL REVERSE)

SCHEMATIC DIAGRAMS ·························· 4-63

• CK-102 (LCD DRIVE)(2/2),

LB-072 (EVF BACK LIGHT)

SCHEMATIC DIAGRAMS ·························· 4-65

• LB-072 (EVF BACK LIGHT),

PO-006 (PANEL OPEN/CLOSE),
FP-181 (PANEL REVERSE)

PRINTED WIRING BOARDS ····················· 4-67

• MI-043 (MIC AMP, IR TRANSMITTER)

PRINTED WIRING BOARD ······················· 4-69

• MI-043 (MIC AMP)(1/2), ML-023 (LANC, EXT MIC),

SE-121 (MF SENSOR)

SCHEMATIC DIAGRAMS ·························· 4-71

• MI-043 (IR TRANSMITTER)(2/2)

SCHEMATIC DIAGRAM ···························· 4-73

• JK-207 (AV IN/OUT, STEADY SHOT)

PRINTED WIRING BOARD ······················· 4-75

• JK-207 (AV IN/OUT, STEADY SHOT)

SCHEMATIC DIAGRAM ···························· 4-77

• ML-023 (LANC, EXT MIC), SE-121 (MF SENSOR)

PRINTED WIRING BOARDS ····················· 4-79

• VB-1800 (CONTROL SWITCH BLOCK),

PD-145 (RGB DRIVE, TG, LCD DRIVE)

PRINTED WIRING BOARDS ····················· 4-81

• PD-145 (RGB DRIVE, TG)(1/2)

SCHEMATIC DIAGRAM ···························· 4-83

• VB-1800 (CONTROL SWITCH BLOCK),

PD-145 (LCD DRIVE)(2/2)

SCHEMATIC DIAGRAM ···························· 4-85

4-3.

WAVEFORMS ······························································ 4-87

Waveforms and parts location of the VC-264 board
are not shown.
Pages from 4-89 to 4-92 are not shown.

4-4.

MOUNTED PARTS LOCATION ································· 4-93

1-1.

Adjusting items when replacing main parts and boards ·· 5-2

5-1.

CAMERA SECTION ADJUSTMENT ··························· 5-4

1-1.

PREPARATIONS BEFORE ADJUSTMENT
(CAMERA SECTION) ··················································· 5-4

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

Setting the Switch ···························································· 5-7

2.

Order of Adjustments ······················································ 5-7

3.

Subjects ··········································································· 5-7

1-2.

INITIALIZATION OF B, C, D, E, F, 7, 8 PAGE DATA ·· 5-8

1-2-1. INITIALIZATION OF C, D, 8 PAGE DATA ·················· 5-8
1.

Initializing the C, D, 8 Page Data ···································· 5-8

2.

Modification of C, D, 8 Page Data ·································· 5-8

3.

C Page Table ···································································· 5-8

4.

D Page Table ·································································· 5-10

5.

8 Page Table ··································································· 5-11

1-2-2. INITIALIZATION OF B PAGE DATA ························· 5-12
1.

Initializing the B Page Data ··········································· 5-12

2.

Modification of B Page Data ········································· 5-12

3.

B Page Table ·································································· 5-12

1-2-3. INITIALIZATION OF E, F, 7 PAGE DATA ················· 5-13
1.

Initializing the E, F, 7 Page Data ··································· 5-13

2.

Modification of E, F, 7 Page Data ································· 5-13

3.

F Page Table ·································································· 5-13

4.

E Page Table ·································································· 5-15

5.

7 Page Table ··································································· 5-15

1-3.

CAMERA SYSTEM ADJUSTMENTS ························ 5-17

1.

40.5 MHz / 54 MHz Origin Oscillation Adjustment
(VC-264 board) ····························································· 5-17

2.

HALL Adjustment ························································· 5-17

3.

MAX GAIN Adjustment ··············································· 5-18

4.

CCD Output 2ch Matching Adjustment (1) ·················· 5-19

4-1.

Preparations for CCD Output 2ch Matching Adjustment ·· 5-19

4-2.

CCD Output 2ch Matching Adjustment (1) ·················· 5-19

5.

CCD Output 2ch Matching Adjustment (2) ·················· 5-20

5-1.

CCD Output 2ch Matching Adjustment (2-1) ··············· 5-20

5-2.

CCD Output 2ch Matching Adjustment (2-2) ··············· 5-20

6.

MR Adjustment ····························································· 5-21

7.

Flange Back Adjustment (Using Minipattern Box) ······· 5-22

8.

Flange Back Adjustment (Using Flange Back Adjustment
Chart and Subject More Than 500m Away) ·················· 5-23

8-1.

Flange Back Adjustment (1) ·········································· 5-23

8-2.

Flange Back Adjustment (2) ·········································· 5-23

9.

Flange Back Check ························································ 5-24

10.

Picture Frame Setting ···················································· 5-24

11.

Color Reproduction Adjustment ···································· 5-25

12.

Auto White Balance & LV Standard Data Input ··········· 5-26

13.

Auto White Balance Adjustment ··································· 5-27

14.

White Balance Check ···················································· 5-28

15.

Mechanical Shutter Adjustment ···································· 5-29

16.

Angular Velocity Sensor Sensitivity Adjustment ·········· 5-29

17.

Strobe Light Level Adjustment ····································· 5-30

18.

Strobe White Balance Adjustment & Check ················· 5-31

1-4.

COLOR ELECTRONIC VIEWFINDER SYSTEM
ADJUSTMENT ····························································· 5-32

1.

VCO Adjustment (CK-102 board) ································ 5-32

2.

RGB AMP Adjustment (CK-102 board) ······················· 5-33

3.

Contrast Adjustment (CK-102 board) ··························· 5-33

4.

Backlight Adjustment (CK-102 board) ························· 5-34

5.

White Balance Adjustment (CK-102 board) ················· 5-34

1-5.

LCD SYSTEM ADJUSTMENT ··································· 5-35

1.

VCO Adjustment (PD-145 board) ································· 5-35

2.

RGB AMP Adjustment (PD-145 board) ························ 5-36

3.

Contrast Adjustment (PD-145 board) ···························· 5-36

4.

V-COM Level Adjustment (PD-145 board) ·················· 5-37

5.

V-COM Adjustment (PD-145 board) ···························· 5-37

6.

White Balance Adjustment (PD-145 board) ·················· 5-38

— 6 —

5-2.

MECHANISM SECTION ADJUSTMENT ·················· 5-39

2-1.

HOW TO ENTER RECORD MODE WITHOUT
CASSETTE ··································································· 5-39

2-2.

HOW TO ENTER PLAYBACK MODE WITHOUT
CASSETTE ··································································· 5-39

2-3.

TAPE PATH ADJUSTMENT ········································ 5-39

1.

Preparation for Adjustment ··········································· 5-39

2.

Procedure after operations ············································· 5-39

5-3.

VIDEO SECTION ADJUSTMENTS ··························· 5-40

3-1.

PREPARATIONS BEFORE ADJUSTMENTS ············ 5-40

3-1-1. Equipment Required ······················································ 5-40
3-1-2. Precautions on Adjusting ··············································· 5-41
3-1-3. Adjusting Connectors ···················································· 5-42
3-1-4. Connecting the Equipment ············································ 5-42
3-1-5. Alignment Tapes ···························································· 5-43
3-1-6. Input/Output Level and Impedance ······························· 5-43
3-2.

SYSTEM CONTROL SYSTEM ADJUSTMENT ········ 5-44

1.

Initialization of B, C, D, E, F, 7, 8 Page Data ··············· 5-44

2.

Serial No. Input ····························································· 5-44

2-1.

Company ID Input ························································· 5-44

2-2.

Serial No. Input ····························································· 5-44

3-3.

SERVO AND RF SYSTEM ADJUSTMENT ··············· 5-46

1.

Cap FG Duty Adjustment (VC-264 Board) ··················· 5-46

2.

PLL fo & LPF fo Adjustment (VC-264 Board) ············ 5-46

3.

Switching Position Adjustment (VC-264 Board) ·········· 5-47

4.

AGC Center Level and APC & AEQ Adjustment ········· 5-47

4-1.

Preparations before adjustments ···································· 5-47

4-2.

AGC Center Level Adjustment (VC-264 Board) ·········· 5-47

4-3.

APC & AEQ Adjustment (VC-264 Board) ··················· 5-48

4-4.

Processing after Completing Adjustments ···················· 5-48

5.

PLL fo & LPF fo Fine Adjustment (VC-264 Board) ···· 5-48

3-4.

VIDEO SYSTEM ADJUSTMENTS ····························· 5-49

1.

Chroma BPF f

0

 Adjustment (VC-264 Board) ················ 5-49

2.

S VIDEO OUT Y Level Adjustment (VC-264 Board) ·· 5-49

3.

S VIDEO OUT Chroma Level Adjustment
(VC-264 Board) ····························································· 5-50

4.

VIDEO OUT Y, Chroma Level Check (VC-264 Board) ·· 5-50

3-5.

IR TRANSMITTER ADJUSTMENTS ························· 5-51

1.

IR Video Carrier Frequency Adjustment (MI-043 board) ·· 5-51

2.

IR Video Deviation Adjustment (MI-043 board) ··········· 5-51

3.

IR Audio Deviation Adjustment (MI-043 board) ·········· 5-52

3-6.

AUDIO SYSTEM ADJUSTMENTS ···························· 5-53

1.

Playback Level Check ··················································· 5-54

2.

Overall Level Characteristics Check ····························· 5-54

3.

Overall Distortion Check ··············································· 5-54

4.

Overall Noise Level Check ············································ 5-54

5.

Overall Separation Check ·············································· 5-54

5-4.

SERVICE MODE ·························································· 5-55

4-1.

ADJUSTMENT REMOTE COMMANDER ················ 5-55

1.

Using the adjustment remote commander ····················· 5-55

2.

Precautions upon using the adjustment remote
commander ···································································· 5-55

4-2.

DATA PROCESS ··························································· 5-56

4-3.

SERVICE MODE ·························································· 5-57

1.

Setting the Test Mode ···················································· 5-57

2.

Emergence Memory Address ········································ 5-57

2-1.

EMG Code (Emergency Code) ····································· 5-57

2-2.

MSW Code ···································································· 5-58

3.

Bit value discrimination ················································ 5-59

4.

Switch check (1) ···························································· 5-59

5.

Switch check (2) ···························································· 5-59

6.

Switch check (3) ···························································· 5-59

7.

Switch check (4) ···························································· 5-60

8.

Record of Use check ······················································ 5-60

9.

Record of Self-diagnosis check ····································· 5-61

6-1.

EXPLODED VIEWS ······················································ 6-1

6-1-1. OVERALL SECTION ····················································· 6-1
6-1-2. CABINET (R) SECTION ··············································· 6-2
6-1-3. LCD SECTION ······························································· 6-3
6-1-4. CABINET (L) SECTION-1 ············································ 6-4
6-1-5. CABINET (L) SECTION-2 ············································ 6-5
6-1-6. LENS, EVF SECTION ···················································· 6-6
6-1-7. OVERALL MECHANISM DECK SECTION (J100) ···· 6-7
6-1-8. LS CHASSIS BLOCK ASSEMBLY ······························· 6-8
6-1-9. MECHANISM CHASSIS BLOCK ASSEMBLY ··········· 6-9
6-2.

ELECTRICAL PARTS LIST ········································ 6-10

Parts list of the VC-264 board are not shown.
Pages from 6-17 to 6-27 are not shown.

*

Color reproduction frame is shown on page 223.

— 7 —

In this unit, about 10 seconds after power is supplied to the battery terminal using the regulated power supply (8.4V), the power is shut off so
that the unit cannot operate.
This following two methods are available to prevent this. Take note of which to use during repairs.

Use the AC power adaptor (AC-L10, AC-VQ800 etc.).

Connect the servicing remote commander RM-95 (J-6082-053-B) to the LANC jack, and set the commander switch to the “ADJ” side.

1

Open the flash.
(If the flash cannot be opened i the position as shown, remove the top cabinet reffering
to section 2-4 and open the flash.)

2

Refer to 2-3 to remove the front panel assembly.

3

Refer to 2-4 to remove the upper cabinet assembly.

4

Refer to 2-4 to remove the cabinet (R) assembly.

5

Refer to 2-5 to remove the battery panel section.

6

Refer to 2-5 to remove the VC heat sink and EVF section.

7

Open the VC-264 board.

8

Refer to 2-6 to remove the three screws with which the MD frame assembly is fixed.

9

Remove the mechanism deck and VC-264 board.

0

Disconnect CN006 (27P, 0.3mm) of VC-264 board.

qa

Supply +4.5V from the DC power supply to the loading motor and unload with a pressing the cassette compartment.

VC-264 board

— 8 —

The power supply capacitor of the flash unit is charged up to the maximum 300V potential.
There is a danger of electric shock by this high voltage when the capacitor is handled by hand. The electric shock is caused by the charged
voltage which is kept without discharging when the main power of the unit is simply turned off. Therefore, the remaining voltage must be
discharged as described below.

To preparing the short jig. a small clip is attached to each end of a resistor of 1k

Ω

/1W (1-215-869-11).

Wrap insulating tape fully around the reads of the resistor to prevent electric shock.

1

Remove the power supply (Battery or AC power adaptor).

2

Open the cassette lid (grip cabinet).

3

Remove the two screws with which the grip cover is fixed.

4

Remove the grip cover.

5

Remove the insulation sheet.

6

Short circuit between 3 and # terminal of the capacitor with the short jig about 10 seconds.

When installing the grip cover, insert it in the claws of the grip cabinet.

Ω

3

×

4

5

6

2