Combined Connector: 15Pin D-Sub Male - Hitachi CU-HD1500 Operating Instructions Manual

Service information
MIC REMOTE (15pin D-sub female: RDAD-15S-LNA(4-40)(55))

Combined connector: 15pin D-sub male

SW ON ：Lo
SW OFF：Hi
MIC SEL Hi : Internal Control （Menu）
Lo : External Control （MIC REMOTE connector）
CTL0
Hi
Lo
Hi
Lo
Hi
Lo
Hi
Lo
8
15
Plug CCU mainframe
Pin
Pin
1
2
3
4
5
6
7
8
9
10 10
11 11
12 12
13
13
14
14
15 15
CTL1 CTL2 MIC AMP
GAIN
Hi Hi 70dB
Hi Hi 60dB
Lo Hi 50dB
Lo Hi 40dB
Hi Lo 30dB
Hi Lo 20dB
Lo Lo 10dB
Lo Lo -10dB
1
9
Signal
1 +5V OUT (200mA max)
2 TALLY GND
3 G TALLY OUT
4 R TALLY OUT
5 MIC1 GAIN CTL2
6 MIC1 GAIN CTL1
7 MIC1 GAIN CTL0
8 MIC SEL1
9 GND
NC
MIC2 GAIN CTL2
MIC2 GAIN CTL1
MIC2 GAIN CTL0
MIC SEL2
21
+5V
100kΩ