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123456
FUSE CARD
ASSEMBLY (A6)
T1
7.5V
GENERATOR
CARD ASSEMBLY
(A8)
CHASSIS GND
115 VAC HOT (400 Hz)
115 VAC RTN
J1
12345
3
2
4
J1C
J1B
12345
F1 CN2
3.15A
125V
F2
800mA
125V
1
1
CN22
CN21
CN3
123
123
12
12
12
12
12345
12345
CN4
T2
8V X 2
27V
C13
SC1
THRU
C13
SC1
THRU
A4
A13
B4
B13
THRU
THRU
A13
B13
THRU
THRU
A4
B4
CN18
CN201
CARD WITH "100 OHM INPUT"
ALWAYS CONNECT THE A2
LABEL TO A5CN18 CONNECTOR.
NOTE:
ASSEMBLY
(A2)
MODULATOR
CARD ASSEMBLY
(A2) LABELED
100 OHM INPUT
C4
C13
SC1
THRU
C13
SC1
THRU
C4
A13
A20
A13
A20
CN301 CN6
THRU THRU
CN20 32
31
30
29
28
PRINTED FLEX CABLE
34
34
12345
A15
B15
A14
ASSEMBLY (A7)
CONNECTOR CARD
1
2
3
4
CN1
RF VIDEO OUT 1
RF VIDEO OUT 2
RF VIDEO OUT 3
RF VIDEO OUT 4
VIDEO CH1 HI
TEST VIDEO HI
TEST VIDEO LO
VIDEO CH1 LO
VIDEO CH2 HI
VIDEO CH2 LO
VIDEO CH3 HI
VIDEO CH3 LO
VIDEO CH4 HI
VIDEO CH4 LO
VIDEO CH5 HI
VIDEO CH5 LO
VIDEO CH6 HI
VIDEO CH6 LO
VIDEO CH7 HI
VIDEO CH7 LO
VIDEO CH8 HI
VIDEO CH8 LO
VIDEO CH9 HI
VIDEO CH9 LO
VIDEO CH10 HI
VIDEO CH10 LO
6789
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
B14
A13
B13
A12
B12
A11
B11
A10
B10
A9
B9
A8
B8
A7
B7
A6
B6
A5
B5
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
B13
B20
C13
C20
SC1
SC4
B13
B20
C13
C20
SC1
SC4
SC5
SC6
SC7
SC8
SC5
SC6
SC7
SC8
THRU THRU
THRU
THRU THRU
THRU
TO J1-1
TO J1-2
TO J1-3
TO J1-4
RF POWER
CARD
ASSEMBLY
(A3)
CPU CARD
ASSEMBLY
(A1)
A1
A32
B1
B32
CN101 CN19
THRU
THRU
A1
A32
B1
B32
THRU
THRU
87654321
25
26
27
28
29
30
31
32
A4
B4
A3
B3
A1
B1
C1
D1
C3
C15
C4
C5
THRU
VIDEO SHIELD
RS-232C DATA OUT
RS-232C DATA IN
SHIELD
VIDEO CH11 HI
VIDEO CH11 LO
VIDEO CH12 HI
VIDEO CH12 LO
RS-232C DATA RTN
5 5 5 5
Page 155
Feb 20/2002
Matsushita Avionics Systems Corporation
COMPONENT MAINTENANCE MANUAL
PART NUMBER RD-AA5002 SERIES
23-32-47
REVISION
CODE
REVISION DESCRIPTION EFFECTIVITY
Added Figure 104B to show wiring diagram of part
number RD-AA5002-25.
RD-AA5002-25
Revision Reference Sheet for Figure 104B
Page 156
Feb 20/2002
Matsushita Avionics Systems Corporation
COMPONENT MAINTENANCE MANUAL
PART NUMBER RD-AA5002 SERIES
23-32-47
THIS PAGE IS
INTENTIONALLY
LEFT BLANK.
Page 157/158
Feb 20/2002
Matsushita Avionics Systems Corporation
COMPONENT MAINTENANCE MANUAL
PART NUMBER RD-AA5002 SERIES
23-32-47
WIRING DIAGRAM OF VIDEO MODULATOR UNIT
Figure 104B
CN402 12
12
FAN
CN5 A1 CN401 ASSEMBLY
THRU
A1
THRU
A4
A13
THRU
A13
THRU
CN201 A4 CN7
THIS DIAGRAM APPLIES TO P/N RD-AA5002-25.
MODULATOR
CARD
ASSEMBLY
(A2)
NOTE:
CN8
CN9
CN10 A2 CARDS WITHOUT LABEL ARE
CONNECT THEM TO A5CN7 THRU
50-OHM INPUT TYPE. ALWAYS
B4
B13
C4
C13
SC1
THRU
THRU
B13
C13
SC1
THRU
THRU
B4
C4
A32
B1
B32
POWER CARD
ASSEMBLY
(A4)
THRU
A32
B1
B32
THRU
MOTHER
A5CN12 CONNECTORS.
A4
A13
中国航空网 www.aero.cn
航空翻译 www.aviation.cn
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