Q74A Service Manual
CE
4
470
uF
/16V
FB
1
BEAD
_12
0ohm
_1608
R5
30K
GN
D
C2
0.
1uF
C4
470nF
FB
2
BEAD
_12
0ohm
_1608
C3
470nF
R4
4.
7K
VOLU
M
E
AI
N
-R
TP
1
1
CE
3
1000
uF
/16V
+5
V
AUDIO_PART
R1
30
0K
D1
1N
4002/
D
IP
1
2
CE
2
1000
uF
/16V
J1
1250
7W
R-
04
A
1
2
3
4
LEF
T
GN
D
GN
D
RI
G
H
T
S
PEA
KER
W
AFE
R
R3
10K
Q1
SBT
39
04
1
2
3
C5
1uF
AI
N
-R
CE
1
470uF
/16V
TP
2
1
AI
N
-L
U1
T
D
A74
96L
12
1
11
2
3
20
19
5
6
7
4
8
10
9
13
16
14
15
18
17
MU
T
E
G1
ST
BY
G2
G3
G20
G19
VAR
OU
T
-L
VOL
VAR
OU
T
-R
LI
N
NC
SVR
RI
N
P13
VC
C
R_
O
U
T
VC
C
G18
L_
O
U
T
+
12V
MU
TE
AI
N
-L
R2
10K
J2
S
T
-320
2
3
4
5
1
AUD
IO
INP
UT
J3
S
T
-320
2
3
4
5
1
R6
30K
C1
0.
1u
F
-29-
All manuals and user guides at all-guides.com
Summary of Contents for Q74A
Page 1: ...Q74A Service Manual All manuals and user guides at all guides com a l l g u i d e s c o m...
Page 18: ...Q74A Service Manual EXPLODE VIEW Q74A 18 All manuals and user guides at all guides com...
Page 27: ...Q74A Service Manual 27 Q74A Service Manual 27 All manuals and user guides at all guides com...
Page 33: ...Q74A Service Manual Inverter Circuit 33 All manuals and user guides at all guides com...
Page 35: ...Q74A Service Manual AD B D TOP PATTERN Q74A 35 All manuals and user guides at all guides com...
Page 37: ...Q74A Service Manual AD B D MASK TOP Q74A 37 All manuals and user guides at all guides com...
Page 38: ...Q74A Service Manual AD B D MASK BOTTOM Q74A 38 All manuals and user guides at all guides com...