Panasonic DMC-TZ10EB / DMC-TZ10EE / DMC-TZ10EF / DMC-TZ10EP / DMC-TZ10GC / DMC-TZ10GN / DMC-TZ10SG / DMC-ZS7P / DMC-ZS7PC / DMC-ZS7PU / DMC-ZS7GD / DMC-ZS7GH / DMC-ZS7GK / DMC-ZS7GT Service Manual ▷ View online
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7 Troubleshooting Guide
7.1.
Checking Method of GPS failure (Except: ZS7GK)
1. GENERAL DESCRIPTION
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2. Checking flowchart of GPS failure.
The checking flowchart of GPS failure is as follows:
Note:
Note:
*Perform the GPS communication test, even if the repair being carried out is not related with GPS function.
*The GPS function in this unit is performed communication between GPS module (on the top P.C.B.) and VENUS (IC6001:
on the MAIN P.C.B.).
*The GPS function in this unit is performed communication between GPS module (on the top P.C.B.) and VENUS (IC6001:
on the MAIN P.C.B.).
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8 Service Fixture & Tools
8.1.
Service Fixture and Tools
The following Service Fixture and tools are used for checking and servicing this unit.
8.2.
When Replacing the Main P.C.B.
After replacing the MAIN P.C.B., be sure to achieve adjustment.
The Maintenance software (DIAS) is available at “software download” on the “Support Information from NWBG/VDBG-AVC” web-
site in “TSN system”.
The Maintenance software (DIAS) is available at “software download” on the “Support Information from NWBG/VDBG-AVC” web-
site in “TSN system”.
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8.3.
Service Position
This Service Position is used for checking and replacing parts. Use the following Extension cables for servicing.
8.3.1.
Extension Cable Connections
CAUTION-1. (When servicing FLASH P.C.B.)
1. Be sure to discharge the capacitor on FLASH P.C.B.
Refer to “HOW TO DISCHARGE THE CAPACITOR ON FLASH P.C.B.”.
The capacitor voltage is not lowered soon even if the AC Cord is unplugged or the battery is removed.
The capacitor voltage is not lowered soon even if the AC Cord is unplugged or the battery is removed.
2. Be careful of the high voltage circuit on FLASH P.C.B.
3. DO NOT allow other parts to touch the high voltage circuit on FLASH P.C.B.
No.
Parts No.
Connection
Form
1
RFKZ0477
FP9003 (MAIN) - CCD UNIT
45PIN 0.3 FFC
2
RFKZ0477
FP9005 (MAIN) - LENS UNIT
45PIN 0.3 FFC
3
VFK1541
FP9902 (MAIN) - PS9901 (TOP OPERATION P.C.B.)
40PIN B to B
4
VFK1906
PP8001 (FLASH P.C.B.) - PS9903 (TOP OPERATION P.C.B.)
20PIN B to B
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