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This service manual contains technical information, which allow service personnel’s to understand and service this model.
Please place orders using the parts list and not the drawing reference numbers.
If the circuit is changed or modified, the information will be followed by service manual to be controlled with original service manual.

*When servicing, it is recommended dealing with Clean box. (Refer to "8.2. Clean Box" section of this service manual for details.)

1. This Service Manual does not contain the following repair service information for "MOUNT BOX UNIT"(Ref.4), because it

requires special facilities and equipment.
a. Schematic diagram, Block diagram and P.C.B. layout.
b. Parts list for individual parts.

2. If the "MOUNT BOX UNIT" is confirmed as defective, exchange the "MOUNT BOX UNIT" as a unit (supplied as service parts

size).

3. Before exchanging the "MOUNT BOX UNIT", the performances must be carefully checked, by following the "7.Troubleshoot-

ing Guide" section of this service manual.

1. After replacing the MOUNT BOX UNIT, the mount box data has to be stored to the unit.

The mount box unit supplied as service parts has affix the label of own configure data.
By inputting these data into the adjustment software and writing these data to FLASH-ROM (IC6002), the shutter adjustment
becomes needless.
In addition, the adjustment software can read data encoded to QR code by using WEB camera with a close-up function.
Refer to the adjustment instruction in the adjustment software for details.

Fig. S1

2. The full adjustment must be performed after replacing the "MOUNT BOX UNIT", otherwise picture quality can not be meet

with specification.

Do not touch carelessly so that the foreign body should not adhere to the terminal part of flexible cable and connector.

Wipe off with a clean cloth and the cotton bud, etc. when the terminal part is dirty.

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1. This Service Manual does not contain the following repair service information for “MAIN P.C.B.”(Ref.1), because it requires

special facilities and equipment.
a. Schematic diagram, Block diagram and P.C.B. layout.
b. Parts list for individual parts.

2. When a part replacement is required for repairing “MAIN P.C.B.”, replace as an assembled P.C.B. parts.

As for handling the defected P.C.B.s, contact the sales company service depart.
*MAIN P.C.B. (VEP56158A: PP/PC/EE/GC/GD/GH/GK/GN/GT)
*MAIN P.C.B. (VEP56158B: EB/EC/EF/EG)

1. Before exchanging the "MAIN P.C.B.", the performances must be carefully checked, by following the "7.Troubleshooting

Guide" section of this service manual.

2. Before replacing the "MAIN P.C.B.", proceed the FLASH-ROM data backup from the unit. After replacing the MAIN P.C.B.,

overwrite the FLASH-ROM data with backup data from the unit first, then proceed the adjustment /inspection.
If it is impossible to make a data backup due to the unit does not turns on the power and so on, additional adjustment (using
the light box) is required.
Refer to the adjustment instruction in the adjustment software for details.

3. The full adjustment must be performed after replacing the "MAIN P.C.B.", otherwise Picture quality can not be meet with spec-

ification.

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1. This Service Manual does not contain the repair service information for "LENS MAIN BLOCK UNIT"(Ref.203), because it

requires special facilities and equipment.

2. "LENS MAIN BLOCK UNIT"(Ref.203) performance must be confirmed.
3. In case of the "LENS MAIN BLOCK UNIT"(Ref.203) defects, contact to the service department of sales company.

Fig. S2

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1. This Service Manual does not contain the repair service information for "LENS MAIN BLOCK UNIT"(Ref.308), because it

requires special facilities and equipment.

2. The "LENS MAIN BLOCK UNIT"(Ref.308) performance must be confirmed. 
3. In case of the "LENS MAIN BLOCK UNIT"(Ref.308) defects, contact to the service department of sales company.

Fig. S3