Adjusting Connectors; Connecting The Equipment - Sony DCR-DVD100 Service Manual

DCR-DVD100/DVD100E
2-1-3.

Adjusting Connectors

The checkpoints of the base unit are concentrated at CN4902 of
MD-097 board. When using an oscilloscope, connect it via the CPC-
8 jig (J-6082-388-A). The following table lists the pin numbers and
signal names of CN4902.
Pin No. Signal Name
1 MON9
3 VRD
5 PLCK
7 REG GND
9 XCS DD
11 HI EVER SO
13 HI EVER SCK
15 P97
17 TEST TE0
19 REG GND
Note: Playback RF signal
Focus error signal
Tracking error signal : Pin qj
2-1-4.

Connecting the Equipment

Connect the measuring instruments as shown in Fig. 6-2-2, and
perform the adjustments.
Recording mode
Pattern generator
Video output
(75 Ω)
Playback mode
Pin No. Signal Name
2 DSU/RXD3
4 TXD3
6 RXD0
8 TXD0
10 XHELIO_RESET
12 TEST FE0
14 TEST RFOP
16 JIG UNREG
18 TEST RFON
20 VTR CAM DD ON
: Pins qf, qk
: Pin qs
Table 6-2-1.
VIDEO
(Yellow)
AUDIO L
(White)
AUDIO R
(Red)
Adjustment
remote
commander
AUDIO/VIDEO jack
Main unit
LANC jack
LANC jack
Main unit
Fig 6-2-2.
6-38
CN4902
20
2
Remove the CPC lid (BT).
Fig 6-2-1.
Adjustment
remote
commander
TV monitor
VIDEO
(Yellow)
AUDIO L (White)
AUDIO R (Red)
AUDIO/VIDEO jack
19
1