Panasonic DMR-ES30VGN, Service Manual

Page: 26 / 114

11.2. (VHS) Service Modes
1. When power is off, press [FF] and [EJECT] keys simultaneously for 3 seconds, to start up the Service Mode.
2. In service mode, press [FF] and [EJECT] keys simultaneously to add Service Number.
Service
Mode
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 of the mechanism
movement
(Real time)
1 Indication for the
inner
data of
IC6001
Tape beginning and ending
detection data (Real time)
Key code
(Real time)
00: Both tape beginning and ending
have not been detected
01: Tape ending is detecting now
02: Tape beginning is detecting now
03: Both tape beginning and ending
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) Ordering for the Motors (Real time) The following functions are
prohibited to operate the mechanism
without cassette tape.
l Tape beginning and ending
detection.
l Reel lock detection
l Tape detection and tape position
detection
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.
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
0 - : FF/REW position
0_ : Intermediate between each
positions 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)
3 Self-diagnosis
history (1st) 1st history of error number "- -" is displayed.
4 Self-diagnosis
history (2nd) 2nd history of error number "- -" is displayed
5 Self-diagnosis
history (3rd) 3rd history of error number "- -" is displayed
6 Indication for the
inner
data of
IC6001
Servo data (4 digits)
(Real time)
7 Manual mechanism
operation Mechanism position (Real time) Ordering for the Motors Press the following key;
PLAY key : Loading
STOP key : Unloading
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
0 - : FF/REW position
0 _: Intermediate between each
positions 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)
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DMR-ES30VGN / DMR-ES30VGC / DMR-ES30VEE