DCR-PC101/PC101E
5-2. MECHANISM SECTION ADJUSTMENTS
On the mechanism section adjustment
For details of mechanism section adjustments, checks, and replace-
ment of mechanism parts, refer to the separate volume ODV ME-
CHANICAL ADJUSTMENT MANUAL VI J Mechanism �.
2-1. HOW TO ENTER RECORD MODE WITHOUTCN1006 of VC-284 board
CASSETTEPin No.Signal NamePin No.Signal Name
1FLASH_UNREG2D_2.8V
1) Connect the adjustment remote commander to the LANC jack.
2) Turn the HOLD switch of the adjustment remote commander3EVF_LED_DA4EVF_VG
to the ON position.5EVF_VCO6GND
3) Close the cassette compartment without the cassette.
7MD28XCS_MC_FLASH
4) Select page: 3, address: 01, set data: 0C, and press the PAUSE
button of the adjustment remote commander.9XINIT10XCS_ST_IMAGE_IC
(The mechanism enters the record mode automaticall11 y.DR)UM_ON12FRRV
Note: The function buttons become inoperable.
13REC_CRRT114REC_CRRT0
5) To quit the record mode, select page: 3, address: 01, set data:
00, and press the PAUSE button of the adjustment remote com-15REG_GND16HI_XRESET
mander. (Whenever you want to quit the record mode17 , be surSWPe18RF_IN
to quit following this procedure.)
19GND20RF_MON
2-2. HOW TO ENTER PLAYBACK MODE WITHOUT
2. Procedure after operations
CASSETTE
1) Connect the adjustment remote commander to the LANC jack
and set the HOLD switch to the ON position.
1) Connect the adjustment remote commander to the LANC jack.
2) Select page: 3, address: 26, and set data: 00.
2) Turn the HOLD switch of the adjustment remote commander
3) Select page: 3, address: 33, and set data: 00.
to the ON position.
3) Close the cassette compartment without the cassette.
4) Select page: 3, address: 01, set data: 0B, and press the PAUSE
Check this section
button of the adjustment remote commander.Entrance sideExit side
(Normal waveform)
(The mechanism enters the playback mode automatically.)
Note: The function buttons become inoperable.
5) To quit the playback mode, select page: 3, address: 01, set
data: 00, and press the PAUSE button of the adjustment re-
mote commander. (Whenever you want to quit the playback
CH1
mode, be sure to quit following this procedure.)
2-3. TAPE PATH ADJUSTMENT
1. Preparation for Adjustment
1) Clean the tape running side (tape guide, drum, capstan shaft,
pinch roller, etc.).CH2
2) Connect the adjustment remote commander to the LANC jack.(Trigger)
3) Turn the HOLD switch of the adjustment remote commander3.3msec
to the ON position.
4) Connect an oscilloscope to VC-284 board CN1006 via the
CPC-6 flexible jig (J-6082-370-B) and CPC-6 terminal boardFig. 5-2-1
jig (J-6082-371-A).
Channel 1: VC-284 board, CN1006 Pin w; (Note)
External trigger: VC-284 board,qj CN1006 Pin
Note:Connect a 75 & resistor between pins w; of CN1006
and ql (GND).
75 & resistor (Parts code: 1-247-804-11)
5) Playback the alignment tape for tracking. (XH2-1)
6) Select page: 3, address: 33, and set data: 08.
7) Select page: 3, address: 26, and set data: 31.
8) Check that the oscilloscope RF waveform is normal at the en-
trance and exit.
If not normal, adjust according to the separate volume
ODV MECHANICAL ADJUSTMENT MANUAL VI
J Mechanism � .
5-42 |
ACEC
