Panasonic NV-HV61GN, Service Manual

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6. SERVICE INFORMATION DISPLAY
Fig.D1 Service Information Display
6-1. Purpose of Service Information Display
This information aids trouble shooting by indicating the source of the Error. The service mode number & service data number are
used by the technician during repair while the service information can be used by consumer to diagnose Error allowing the
technician to provide a more accurate repair cost estimate and reduce time.
6-2. Turning on Service Information Display
Press FF, REW and EJECT buttons simultaneously.
In the Service Information Display, there are four digits divided into 3 functions.
The first digit indicates which of the 7 service modes that the unit is currently in.
The second and third digits are service data that indicate the condition of the circuit or the mechanism being checked.
The forth digit is the service information display, it is to be used by the consumer to help determine the source of an Error. The
service information display operates independently of the service modes and stores the fault indication in memory for as long as
AC power is not supplied.
Service
Number Contents Contents of Indication
on minute Contents of Indication
on second Remarks
VCR mode
(Real time) Process number
(Real time) 0 Indication for
the inner data
of IC6001
VCR mode
(OPM) Management number of
the processing during
mechanism shifting
Starting / finishing edges
detecting data
(Real time) Data of receiving key (Real
time) 1 Indication for
the inner data
of IC6001
00: Both starting / finishing
edges have not been
detected
01: Starting edge is
detecting now
02: Finishing edge is
detecting now
03: Both starting / finishing
edges are detecting
now Indicate the receiving code
when the key of VCR or
remote controller being
operated.
Service Information Number
Service Mode Number
Service Data Number
Indicates the circuit to be
checked.
Indicates the condition of
the circuit and/or the
position of the mechanism.
Indicates which circuit
senses a malfunction.
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