Panasonic DMRES30VP, Service Manual, Page: 26 / 114

13.2. (VHS) Special Modes Setting
Item FL display Key operation
Mode name Description Front Key
Tracking Center Tape Tracking is adjusted to center
FIX position. No display. During PLAYBACK, press [(VHS) CH
UP] and [(VHS) CH DOWN] keys
simultaneously.
VHS Service Mode In order to make service easy, a part
of
inside information of a
microprocessor is displayed on FIP.
*Details are described in
"13.3. (VHS)
Service Mode" .
Press [FF], and [EJECT] keys
simultaneously for 3 seconds when
power is off.
Releasing Timer Program Releasing Continuation Timer
Program
No display. While in Timer REC mode, press
[(VHS) STOP] key for 3 seconds.
Eject Ejecting Cassette Tape No display. While in other than Timer REC mode,
press [(VHS) STOP] key for 3
seconds or press [STOP] key of the
Remote Controller for 3 seconds in
VHS mode.
13.3. (VHS) Service Modes
<Service Mode Setting>
When power is OFF, press [FF] and [EJECT] keys simultaneous ly for 3 seconds to into Service Mode.
In Service Mode, press [FF] and [EJECT] keys simultaneous ly to add Service Number.
13.3.1. (VHS) Service Mode and Service Data at a glance
Service
Number
Contents Contents of Indication on minute Contents of Indication on second Remarks
0 Indication for the
inner data of
IC6001
VHS mode
(Real time) Process number
(Real time)
VCR mode
(OPM) Management number of the
processing during mechanism
shifting
1 Indication for the
inner data of
IC6001
Starting / finishing edges detecting
data
(Real time) Data of receiving key (Real time)
00: Both starting / finishing edges
have not been
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.
2 Indication for the
inner data of
IC6001
Mechanism position
(Real time)
0L: EJECT position
02: DOWN position
03: RREW position
04: LOAD position
05: REV position
06: PLAY position
07: POFF position
08: STOP_R position
09: STOP_F position
- : FF/REW position
- : Intermediate between
each positions Ordering for the Motors
(Real time)
0*, 2*: CYL off,
CAP off
1*: CYL off,
CAP on (fwd)
3*: CYL off,
CAP on (rev)
8*, A*: CYL on,
CAP off
9*: CYL on,
CAP on (fwd)
B*: CYL on,
CAP on (rev)
*0: Motor off
*1: Loading
*2: Unloading
*3: Break (Load + Unload)
There are next conditions in this
mode for enable the mechanism
operations without a cassette tape.
l The starting / finishing edges are
not detected.
l The reel lock is not detected
l
The tape and the positions are not
detected.
, And so on.
Press the EJET key for over 3
seconds in this mode, and then the
VCR is shifted into the special
modes, such as PG Adjustment,
Model Code Setting, and so on.
The orders for the motors are as
follows.
Bit 7: CYL ON/OFF
Bit 6: ------------------
Bit 5: CAP FWD/REV
Bit 4: CAP ON/OFF
Bit 3: ------------------
Bit 2: ------------------
Bit 1: UNLOADING(H)
Bit 0: LOADING(H)
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DMR-ES30VP / DMR-ES30VPC