Read Sharp PG-M15 (serv.man5) Service Manual online
84
6
5
4
3
2
1
A
B
C
D
E
F
G
H
PG-M15X
PG-M15S
AN-M15T
SCHEMATIC DIAGRAM: MAIN Unit-11/16 /
SCHEMATISCHEN SCHALTPLANS: HAUPT-Einheit-11/16
SCHEMATISCHEN SCHALTPLANS: HAUPT-Einheit-11/16
Ë
AUDIO / AUDIO
ID=80H
A
u
d
io input
03.00035.401 X5
To spea
ke
r
Tit
le
L_OUT
R_OUT
MU
T
E
MUTE
RESET
RESET
SDA5
6
SCL5
6
RESET
6,8
MU
T
E
6
+5VAU
+5VAU
+5VAU
+5VAU
+3.3V
+5VAU
+12V
C100
8200p
C99
8200p
C102
8200p
C96
0.1u
R107
0
R99
680K
R98
20K
C94
0.1u
R101
1K
R100
1K
U22
L
M
4832
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
L_3D
Bypass
L_ out
GND
L_Loop
in
L_Tone out
L_Tone
in
L_Loop out
L_in
AGND
MIC_IN1
MIC_IN2
VDD
MIC_OUT
Addr_Bit1
Addr_Bit2
SCL
SDA
GPO
R_in
R_Loop out
R_Tone
in
R_Tone out
R_Loop
in
VDD
R_out
Reset
R_3D
+
C196
100uF/16V
C107
0.1u
+
C114
10u
C109
1u
R105
3.3K
C110
1u
C108
1u
R235
10
(1W)
C101
NC
L13
0/0805
C115
0.1u
C117
NC
C113
NC
C186
1000p
JP5
HEADER 5
1
2
3
4
5
L25
FCM2012K-301
L26
FCM2012K-301
C187
1000
p
D37
ESD0805
D38
ESD0805
R223
3.3K
R236
10
(1W)
C118
0.47U
R237
10
(1W)
R238
10
(1W)
R240
1
K
C116
1u
R106
NC
R239
1
K
R104
33
R103
33
U23/U23A
L
M
4871
1
2
3
4
5
6
7
8
SHUTDOWN
BYPASS
+IN
-IN
VO1
VDD
GND
VO2
L14
0/0805
C95
0.1u
R207
1.8K/1%
U33
PQ20WZ11
1
2
3
4
5
VIN
VC
VO
Vadj
GND
R214
2K 1%
R108
NC
R206
20K
R222
0
R221
10K NC
+
C216
2.2u NC
J2
SPEAKER-L
1
2
C98
1u
C105
1u
U39
74AHCT14/1G
2
4
C97
1u
+
C106
10u
C103
8200p
C104
1u
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