Sony HDCU3300 HD, Руководство по обслуживанию

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7-27
HDCU3300/MM (J,E)
7-27
2
3
4
5
1
A B C D E F G H
CN-2700, CN-2718, CN-2805G
SUFFIX: -11, 12 SUFFIX: -11 SUFFIX: -11
CN-2700, CN-2718, CN-2805G
SUFFIX: -11, 12 SUFFIX: -11 SUFFIX: -11
CN-2805G
BOARD NO. 1-867-873-11
HDCU1000_CN-2805_011_1
EMI
FL4
1
IN
2
OUT
3
GND
EMI
FL1
1
IN
2
OUT
3
GND
GND
GND
GND
EMI
FL2
1
IN
2
OUT
3
GND
GND
CN2
1
2
3
4
5
6
9 10
7
8
GND
EMI
FL5
1
IN
2
OUT
3
GND
GND
EMI
FL3
1
IN
2
OUT
3
GND
GND
CN1
4 2
5 1
6
3
Receive(Y)
5:PGM(X)
4:Receive
2:Talk-X
3:GND
1:Talk-Y
PGM(Y)
2:Talk-X
1:Talk-Y
5:PGM
4:Receive(X)
3:GND
CN1
1
3
5
CN2
1
3
5
GND
240V(Hot)
240V(Cold) 240V(Cold)
240V(Hot)
GND
! !
CN1
1 422TX1(X)/232TX1
2 422TX1(Y)
3 (AUX-1)
4 422TX0(Y)
5 422TX0(X)/232TX0
6 422RX0(X)/232RX0
7 422RX0(Y)
8 422RX1(Y)
9 422RX1(X)/232RX1
10 GND
11 (AUX-2)
12 (AUX-3)
GND
GND
0.001uF
C3
0.001uF
C1
0.001uF
C2
GND
GND
GND
GND
GND
GND
GND
GND
GND
EMI
FL1
1
IN
2
OUT
3
GND
EMI
FL5
1
IN
2
OUT
3
GND
EMI
FL6
1
IN
2
OUT
3
GND
EMI
FL7
1
IN
2
OUT
3
GND
EMI
FL2
1
IN
2
OUT
3
GND
EMI
FL8
1
IN
2
OUT
3
GND
EMI
FL3
1
IN
2
OUT
3
GND
EMI
FL4
1
IN
2
OUT
3
GND
CN2
1 GND
2 422TX1(X)/232TX1
3 422TX1(Y)
4 422TX0(Y)
5 422TX0(X)/232TX0
6 GND
7 422RX0(X)/232RX0
8 422RX0(Y)
9 422RX1(Y)
10 422RX1(X)/232RX1
11 GND
12 (AUX-1)
13 (AUX-2)
14 (AUX-3)
16 17
15 GND
TRUNK
CN-2700
BOARD NO. 1-867-874-11
HDCU1000_CN-2700_011_1
CN-2718
BOARD NO. 1-867-875-11
HDCU1000_CN-2718_011_1
GND
FB15
FB11
GND
1000pF
C13
GND
CN2
1
2
3
4
5
6
9 10
7
8
GND
FB16
FB13
GND
FB12
1000pF
C11
1000pF
C15
CN1
4 2
5 1
6
3
FB14
470pF
C1
L1
1 2
4 3
0
JC1
NM
3:GND
4:Receive
PGM(Y)
2:Talk-X
4:Receive(X)
Receive(Y)
5:PGM(X)
5:PGM
3:GND
1:Talk-Y
2:Talk-X
1:Talk-Y
CN-2700
BOARD NO. 1-867-874-12
HDCU1000_CN-2700_012_1