Sony DCR-TRV940 Service Manual page 65

DCR-TRV940/TRV940E/TRV950/TRV950E
COVER
COVER
Suffix number qa
MA-410 MA-410 BOARD (SIDE A)
(MIC AMP, AF LASER CONTROL)
For Printed Wiring Board.
(PLUG IN POWER)
• :Uses unleaded solder.
• MA-410 board is four-layer print board.
However, the patterns of layers 2 to 3 have
not been included in the diagram.
• There are a few cases that the part isn't
mounted in this model is printed on this dia-
gram.
• See page 4-136 for printed parts location.
A
B
C
05
Suffix number qs
MA-410 BOARD (SIDE A)
(PLUG IN POWER)
A
B
C
05
MA-410
4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS
MIC
J5901
LND591
R5947
R5933
R5931
R5934
C5937
C5933
1
1 2
MIC
J5901
LND591
R5947
R5933
R5931
R5934
C5937
C5933
1
1 2
4-103
4-3. PRINTED WIRING BOARDS 4-3. PRINTED WIRING BOARDS
MA-410 BOARD (SIDE B)
LND592
R5913
Q5902
R5914
R5949
R5944
R5945
R5926
R5948
+
P
R5932
R5946 R5950
C5932 5 4
1 2 3
2
R5937
R5939 R5936
CN5906
1-685-546- 11
R5940
33
3 4 05
MA-410 BOARD (SIDE B)
LND592
R5913
Q5902
R5914
R5949
R5944
R5945
R5926 R5929 R5930
R5948
+
P
R5932
R5946
R5950
C5932 5 4
1 2 3
2
R5937
R5939 R5936
CN5906
R5940 1-685-546- 12
33
3 4
05
MOUNTED PARTS LOCATION MOUNTED PARTS LOCATION
CN5902
CN5901
2 1 2 1
C5912
P
R5908
R5953
R5909
C5920
Q5906 R5910
R5952 C5917
R5911
C5925 C5922
IC5901
R5951 R5917
CN5905
R5921
C5926
Q5904
Q5905
R5928
C5930
C5936
4 3 2
CN5901 CN5902
2 1 2 1
C5912
P
C5944 R5945 C5905
R5953
R5909
C5920
Q5906 R5910
R5952 C5917
R5911
C5925
C5922
IC5901
R5917
R5951
CN5905
R5921
C5926
Q5904
Q5905
R5928
C5930
C5936
4 3 2
4-104
A
C5901
C5910
+
D5901 D5903
K K A
C5942 R5907
C5906 C5919 K K A K K
VDR592
C5918
C5921 A
FB5901
D5902
R5912
C5924
C5923
R5916
R5919 R5922
B
CN5903
C5927
C5929
C5935
+
P
1 8
CN5904
C
11
1
A
C5901
C5910
R5906
C5908
+
R5905
D5901 D5903
A
K K
C5942 R5907
K K
C5906 C5919 K K A
VDR592
C5918
C5921
A FB5901
D5902
R5912
C5924
R5916 C5923
R5919
R5922
B
CN5903
C5927
C5929
C5935
+
P
1 8
CN5904
C
12
1