Sony BVP-900 Series System Manual page 114

DM-110 board
4 S101switch
5 S1001 switch
1 ALARM indicator
1 ALARM indicator
Lights when an eroor occurs.
2 Y/R–Y/B–Y/GND test points
Used for checking the Y, R–Y, and B–Y signals output
from the DM board.
3 Y/R–Y/B–Y controls
Adjust the level of the Y, R–Y, and B–Y signals output
from the DM board.
4 S101 (Y-ch 2nd AGC ON/OFF) switch
Adjusts the RF AGC. Normally keep to ON.
Factory setting: ON
CN3 CN2
N
M
L
K
J
S101
H
G
S1001
F
E
S201
S202
D
C
B
A
1 2 3 4 5
DM
LEVEL
ALARM
Y R-Y B-Y
Y R-Y B-Y GND
3 Y/R-Y/B-Y controls
2 Y/R-Y/B-Y/GND test points
5S1001 (PROMPT SELECT RET3/PROMPT)
switch
Selects the circuit to which the signal input to the
PROMPTER/RET 3 connector on the rear panel is to
be connected.
RET3: Connect to the RET 3 select circuit.
PROMPT: Connect to the prompter output circuit.
Factory setting: PROMPT
6S301 (CHROMA-ch 2nd AGC ON/OFF) switch
Adjust the RF AGC. Normally keep to ON.
Factory setting: ON
S301
6 S301 switch
7 S201 switch
8 S202 switch
6
Chapter 3 Initial Settings
3-33