Ma-161 - Sony PMW-EX1 Service Manual

CN1
1 -EM_F(L)
2 +EM_F(L)
3 +EM_R(L)
4 -EM_R(L)
6 5
GND
CN2
1 -EM_R(R)
2 +EM_R(R)
3 +EM_F(R)
4 -EM_F(R)
6 5
GND
PMW-EX1
A B
Q5
Q3
2SC2713G-TE85L
2SD2216J-QR(TX).SO
2SC2713G-TE85L
R8
R10
R16
R4 R6
47k 220k 2.2k
2.2k 2.2k
NM
R14
C8
330k
10uF
C12
GND
0.047uF
C6
C10
0.047uF 470pF
R11 R17
330k
680
NM
R21
C2 C4
330k
GND 470pF 470pF
NM
Q4
Q6
2SD2216J-QR(TX).SO
2SC2713G-TE85L
R12
220k R18
R9
R5 R7
NM
2.2k
2.2k 47k
2.2k
R15
330k
C9
10uF
C13
GND
0.047uF
C7 C11
0.047uF 470pF
R13
R19
330k
680
R23
NM
C3 C5
330k
GND 470pF 470pF
NM
C D

MA-161

MA-161
SUFFIX: -11 SUFFIX: -11
+5V
Q11 Q12
2SD2216J-QR(TX).SO 2SD2216J-QR(TX).SO
Q7
R30
R20 R26
2.2k R34
220k
47k
2.2k
NM
R24
330k
C16
10uF
C17
R35
1uF
470
GND
Q9
C14
2SC2713G-TE85L
470pF
R27 R31
680 2.2k
R36
C18
1uF
470
Q8 GND
2SC2713G-TE85L
R32
R22 R28
2.2k
220k 2.2k
NM
Q10
R25
R37 C19
330k 2SC2713G-TE85L
470 1uF
C15
470pF
R29 R33
680 2.2k
R38 C20
1uF
470
GND
Int MIC
8-49 8-49
E
L1
+5V
1uH
+5V(A)
C22
+5V(A)
C21 10uF
0.22uF
GND(A)
GND(A)
GND GND
INT_MIC1(R)
INT_MIC1(F)
GND(A)
R39
100k INT_MIC2(R)
INT_MIC2(F)
GND(A)
GND
11 12
R40
GND
100k
GND
R41
100k
GND
R42
100k
GND
F G
1
CN3
1
2
3
4
5
6
7
8
9
2
10
3
4
5
MA-161
BOARD NO. 1-875-321-11
PMW-EX1_MA-161_11F_1
H