DCR-PC2E, DCR-PC3, DCR-PC3E - Sony Movie Service Manual (repair manual). Page 117

5-35

On the mechanism section adjustment
For detail of mechanism section adjustments, checks,
and replacement of mechanism parts, refer to the separate
volume “DV MECHANICAL ADJUSTMENT MANUAL 
D Mechanism ” and “DV MECHANICAL ADJUSTMENT
MANUAL     D200 Mechanism  ”.

1)

Connect the adjustment remote commander to the LANC jack.

2)

Turn the HOLD switch of the adjustment remote commander
to the ON position.

3)

Close the cassette compartment without the cassette.

4)

Select page: 3, address: 01, and set data: 0C, and press the
PAUSE button of the adjustment remote commander.
(The mechanism enters the record mode automatically.)

The function buttons becomes inoperable.

5)

To quit the record mode, select page: 3, address: 01, set data:
00, and press the PAUSE button of the adjustment remote
commander. (Whenever you want to quit the record mode, be
sure to quit following this procedure.)

1)

Connect the adjustment remote commander to the LANC jack.

2)

Turn the HOLD switch of the adjustment remote commander
to the ON position.

3)

Close the cassette compartment without the cassette.

4)

Select page: 3, address: 01, and set data: 0B, and press the
PAUSE button of the adjustment remote commander.
(The mechanism enters the playback mode automatically.)

The function buttons becomes inoperable.

5)

To quit the playback mode, select page: 3, address: 01, set
data: 00, and press the PAUSE button of the adjustment remote
commander. (Whenever you want to quit the playback mode,
be sure to quit following this procedure.)

1)

Clean the tape running side (tape guide, drum, capstan shaft,
pinch roller, etc.).

2)

Connect the adjustment remote commander to the LANC jack.

3)

Turn the HOLD switch of the adjustment remote commander
to the ON position.

4)

Connect an oscilloscope to VC-220 board CN2904 via the CPC-
6 flexible jig (J-6082-370-A) and CPC-6 terminal board jig (J-
6082-371-A).
Channel 1: VC-220 board, CN2904 Pin @º (Note)
External trigger: VC-220 board, CN2904 Pin !¶

Connect a 75

Ω

 resistor between Pins @º of CN2904 and !ª

(GND).

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 flat at the entrance
and exit.
If not flat, adjust according to the separate volume
“DV MECHANICAL ADJUSTMENT MANUAL 
 D Mechanism ” and “DV MECHANICAL ADJUSTMENT
MANUAL    D200 Mechanism  ”.

1)

Connect the adjustment remote commander to the LANC jack
and  set the HOLD switch to the ON position.

2)

Select page: 3, address: 26, and set data: 00.

3)

Select page: 3, address: 33, and set data: 00.

1

3

5

7

9

11

13

15

17

19

LACN SIG

EVF BL–

EVF VCO

C1 EP

GND

GND

TCK

TDO

SWP

GND

2

4

6

8

10

12

14

16

18

20

EVF BL+

EVF VG

GND

DATA VALID

GND

TMS

TDI

GND

RF IN/LANC JACK IN

RF MON

Fig. 5-2-1.

CH1

CH2
(Trigger)

Must be flat

3.3msec