Precautions On Adjusting; Adjusting Connectors - Sony DCR-PC2E Service Manual

3-1-2.

Precautions on Adjusting

1) The adjustments of this unit are performed in the VTR mode
or camera mode.
To set to the VTR mode, set the power switch to "VTR" (or
"PLAYER") or set the "Forced VTR Power ON mode" using
the adjustment remote commander. (Note 1).
To set to the Camera mode, set the power switch to "CAMERA"
or set the "Forced Camera Power ON mode" using the
adjustment remote commander. (Note 2).
After completing adjustments, be sure to exit the "Forced VTR
Power ON Mode" or "Forced Camera Power ON Mode".
(Note 3)
2) As the power supply of this machine, use the AC power adaptor
that is unique to this machine. If the power is supplied from an
external regulated power supply (4.2Vdc) to the BATTERY
terminal of this machine, the power of this machine will be
turned off and the machine is no longer operable in about 10
seconds after the power is turned on. To use an external
regulated power supply, connect the adjustment remote
commander and set its HOLD switch to ADJ (ON) position.
3) As removing the tripod screw and FP-36 flexible board
(removing the MR-41 board CN2507 (2P, 1.0mm)) means
removing the lithium 3V power supply, data such as date, time,
user-set menus will be lost. After completing adjustments, reset
these data. If the CN2507 has been removed, the self-diagnosis
data, data on history of use (total drum rotation time etc. ) will
be lost. Before removing, note down the self-diagnosis data
(data of page: 2, address: B0 to C6) and the data on history use
(data of page: 2, address: A2 to AA). (Refer to "5-4.Service
Mode" for the data on the history use and the self-diagnosis
data.)
4) The cabinet (R) (LCD block and touch panel) need not to be
connected except during the battery end adjustment. (Use the
remote commander for VTR operation.) To remove the cabinet
(R), disconnect the following connectors.
1. DD-125 board CN3202 (2P, 1.0mm)
2. VC-220 board CN2911 (13P, 1.0mm)
3. VC-220 board CN2915 (10P, 1.0mm)
5) The microphone unit need not to be connected. To remove it,
disconnect the following connectors.
VC-220 board CN2001 (4P, 1.0mm)
6) The cabinet (L) (Operation switch block: FK-4750, lens block,
EVF block and speaker) need not be connected during
adjustment if the "Forced VTR power ON" mode is set. To
remove the cabinet (L), disconnect the following connectors.
1. VC-220 board CN2910 (27P, 0.3mm) (FK-4750)
2. VC-220 board CN201 (27P, 0.3mm) (Lens block)
3. VC-220 board CN202 (20P, 0.5mm) (Lens block)
4. VC-220 board CN5000 (20P, 0.5mm) (EVF block)
Note 1: Setting the "Forced VTR Power ON" mode (VTR mode)
1) Select page: 0, address: 01, and set data: 01.
2) Select page: D, address: 10, set data: 02, and press the PAUSE
button of the adjustment remote commander..
The above procedure will enable the VTR power to be turned on
with the cabinet (L) (Operation switch block: FK-4750) removed.
After completing adjustments, be sure to exit the "Forced Power
ON mode".
Note 2: Setting the "Forced Camera Power ON" mode (Camera mode)
1) Select page: 0, address: 01, and set data: 01.
2) Select page: D, address: 10, set data: 01, and press the PAUSE
button of the adjustment remote commander..
The above procedure will enable the camera power to be turned
on with the cabinet (L) (Operation switch block: FK-4750)
removed.
After completing adjustments, be sure to exit the "Forced Power
ON mode".
Note 3: Setting the "Forced Memory Power ON" mode (Memory mode)
(DCR-PC3/PC3E)
1) Select page: 0, address: 01, and set data: 01.
2) Select page: D, address: 10, set data: 05, and press the PAUSE
button of the adjustment remote commander..
The above procedure will enable the memory power to be turned
on with the cabinet (L) (Operation switch block: FK-4750)
removed.
After completing adjustments, be sure to exit the "Forced Power
ON mode".
Note 4: Exiting the "Forced Power ON" mode
1) Select page: 0, address: 01, and set data: 01.
2) Select page: D, address: 10, set data: 00, and press the PAUSE
button of the adjustment remote commander..
3) Select page: 0, address: 01, and set data: 00.
3-1-3.

Adjusting Connectors

Some of the adjusting points of the video section are concentrated
at VC-220 board CN2904. Connect the measuring instruments via
the CPC-6 flexible jig (J-6082-370-A) and CPC-6 terminal board
jig (J-6082-371-A). The following table lists the pin numbers and
signal names of CN2904
Pin No. Signal Name
1 LACN SIG
3 EVF BL–
5 EVF VCO
7 C1 EP
9 GND
11 GND
13 TCK
15 TDO
17 SWP
19 GND
VC-220 board
5-37
Pin No. Signal Name
2 EVF BL+
4 EVF VG
6 GND
8 DATA VALID
10 GND
12 TMS
14 TDI
16 GND
18 RF IN/LANC JACK IN
20 RF MON
CN2904
19
1
Fig. 5-3-1.
20
2