Sony HXCU-FB70 Service Manual page 186

With fiber connector kit hkc-lc02
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CN-3582
Dsub9
(Femail)
TRUNK-LINE
5
1
RS-232C only
9
6
(Back-side-view)
CN1
1
N.C.
2
TRUNK_RX-in
FL1
3
TRUNK_TX-out
EMI
2
4
N.C.
OUT
GND
5
GND
3
6
N.C.
7
N.C.
8
N.C.
*1
9
N.C.
11
10
*1:
OPTION CTL
GND_F
R1
100
NM
R5
100
NM
FL1,2
-60dB/at25MHz
150mA dc
CN-3583
CN2
Incom-Talk(g)
L1
1
S
2
CN1: Femail
Incom-Talk(x)
C1
4
3
470pF
Incom-Talk(y)
S
1:Talk-Y
CN1
Incom-GND
2:Talk-X
FB2
Incom-RCV(x)
1
5
3:GND
FB3
Incom-RCV(y)
2
4
4:Receive
Incom-PGM(x)
5:PGM
FB4
Incom-PGM(y)
6
3
NM
9 10
C3
C2
FB1
1000pF
1000pF
GND
Mono BTL out: FB2 M'T, FB1,3 NM & set output menu.
CCU Front INCOM Connecter
CN-3583
BOARD NO. 1-887-827-11
CN-3583_1
HXCU-FB70
IC1
MAX3222IPWR
C2
0.1uF
To DPR-337
16V
19
GND
FFC ST
17
VCC
13
DOUT1
DIN1
FL2
CN2
8
12
EMI
DOUT2
DIN2
GND
1
2
IN
OUT
TRUNK_RX_in
GND
GND
16
15
3
RIN1
ROUT1
GND
1
IN
9
10
RIN2
ROUT2
TRUNK_TX_out
C3
0.47uF
GND
16V
3
1
V+
EN
OPTION_ctl_in
C5
0.1uF
7
2
V-
C1+
N.C.
C4
11
4
16V
0.47uF
NC1
C1-
+5V_in
C6
0.47uF
16V
14
5
NC2
C2+
N.C.
20
6
16V
PWRDOWN
C2-
GND
GND
11 12 13 14
18
FB1
C1
10uF
FB2
6.3V
GND
D1
DAP222-TL
NM
R2
47k
NM
NM
Q1
2SC4617TL-QR
OPTION CTL IN
R4
R3
2.2k
10k
NM
NM
CN-3582
OPTION
GND_F
BOARD NO. 1-887-826-11
CN-3582cir_1
1
2
3
4
5
6
7
8
CN-3584
CN1
1
RCP-TXD(x)
2
RCP-TXD(y)
3
RCP-RXD(x)
4
RCP-RXD(y)
5
TX-GND
6
RCP-Unreg
7
Unreg-GND
8
RCP-PIX(x)
1
10
9
2
3
C1
0.0047uF
4
GND
C2
0.0047uF
5
6
7
8
9
10
REMOTE
FB1
CN2
RCP-TX-DATA(x)
1
7
8
RCP-TX-DATA(y)
2
5
6
RCP-RX-DATA(x)
3
4
3
RCP-RX-DATA(y)
4
FB2
2
1
TX-GND
5
FB4
RCP-Unreg
6
Unreg-GND
7
FB5
RCP-PIX-OUT
8
FB3
9
FB6
50V
50V
RM/RCP-CN
CN-3584
BOARD NO. 1-887-828-11
CN-3584_1
9-14

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