Adjusting Connectors; Connecting The Equipment - Sony DCR-IP45 Service Manual

DCR-IP45/IP45E/IP55/IP55E
3-1-3.

Adjusting Connectors

Some of the adjusting points of the video section are concentrated
at VC-291 board CN457. The following table lists the pin numbers
and signal names of CN457.
CN457 of VC-291 board
Pin No. Signal Name
1 D 2.8V
3 (Note1) RF MON OUT
5 QTM2
7 (Note2) SWP
9 MD0
11 RH RST
13 SWP SO
15 MD2
17 XSYS RST
19 DRUM ON
21 REG GND
Note1: Or CL455
Note2: Or R1601
3-1-4.

Connecting the Equipment

Connect the measuring instruments as shown in Fig. 5-3-2., and
perform the adjustments.
Switch setting:
VIDEO INPUT (Menu setting) .................................. VIDEO
VTR recording mode
Pattern generator
Video output
(75 Ω)
Playback mode
Pin No. Signal Name
2 CPC ENV OUT
4 QTM1
6 RAW PB
8 MD2
10 DIS HISIO
12 PLL ON DIA
14 SCK3
16 XCS MC FLASH
18 XCS ST IMAGE IC
20 FRRV
Table. 5-3-1.
VIDEO
(Yellow)
AUDIO L
(White)
AUDIO R
(Red)
Adjustment
remote
commander
A/V jack
Main unit
LANC jack
LANC jack
Main unit
Fig. 5-3-2.
5-48
VC-291 board
(SIDE A)
IC1601
R1601 20
21
CN457
2 1
CN462
Fig. 5-3-1.
Adjustment
remote
commander
TV monitor
VIDEO
(Yellow)
AUDIO L (White)
AUDIO R (Red)
A/V jack
CL455