Sharp PG-M15 (serv.man8) Service Manual ▷ View online
85
6
5
4
3
2
1
A
B
C
D
E
F
G
H
PG-M15X
PG-M15S
AN-M15T
SCHEMATIC DIAGRAM: MAIN Unit-12/16 /
SCHEMATISCHEN SCHALTPLANS: HAUPT-Einheit-12/16
SCHEMATISCHEN SCHALTPLANS: HAUPT-Einheit-12/16
Ë
VIDEO INPUT / VIDEO EINGANG
Composite
vi
d
eo input
S
-v
ideo
input
C
Y
CV
SC_SEL
6
CY_out
13
C_out
13
Y_out
13
+5V
+3.3V
+5V
-5VA
-5VA
R226
75
L27
2.2uH
R229
4.7K
R231
4.7K
C220
0.1u
TX1
RCAJACK_1P
4
2
1
3
U40
ADG663
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
IN1
D1
S1
Vss
GND
S4
D
4
IN4
/IN3
D3
S3
NC
Vdd
S2
D
2
/IN2
L292.2uH
R228
75
J5
S_VHS
3
1
4
2
5
6
7
L22
FCM2012K-301
L23
FCM2012K-301
C185
22p
L24
FCM2012K-301
C183
22p
C184
22p
R230
4.7K
R204
75
R203
75
R205
75
D34
DA221
D35
DA221
D36
DA221
R234
3.3K
C221
0.1u
C223
330pF
C222
330pF
C224
330pF
L28
2.2uH
R227
75
86
6
5
4
3
2
1
A
B
C
D
E
F
G
H
PG-M15X
PG-M15S
AN-M15T
SCHEMATIC DIAGRAM: MAIN Unit-13/16 /
SCHEMATISCHEN SCHALTPLANS: HAUPT-Einheit-13/16
SCHEMATISCHEN SCHALTPLANS: HAUPT-Einheit-13/16
Ë
VIDEO DECODER / BILDDECODIERER
MAIN DE
CODER
TUV6
TUV5
TUV4
TUV3
TUV2
TUV1
TUV0
Y1
TY5
Y4
TY6
UV3
TY0
Y0
UV2
UV0
TY3
Y6
TY7
UV5
UV1
Y3
Y7
TY2
UV6
Y5
Y2
UV4
TY1
TY4
TUV7
UV7
VVS
5
VHS
5
Y[0..7]
5
UV[0..7]
5
VPEN
5
VFIELD
5
VCLK
5
RESET
#
8,10
C_out
12
Y_out
12
CY_out
12
Cr/Pr
2
YIN
2
Cb/Pb
2
SCL
4,6,10
SDA
4,6,10
+3.3VD
+3.3V
+3.3VD
+5V
+5V
B
+3.3VD
+5V
B
+3.3VD
+3.3VD
+5V
B
C144
0.1u
C145
0.1u
C146
0.1u
C147
0.1u
C148
0.1u
U24
VPC3230
31
32
33
34
37
38
39
40
41
42
43
44
47
48
49
50
72
73
74
75
71
70
62
63
13
14
3
1
2
6
5
4
28
27
7
8
9
10
11
12
12
15
16
17
18
19
20
21
22
23
24
25
26
29
30
35
35
36
45
46
51
52
53
54
55
56
57
58
59
60
61
64
65
65
66
67
68
69
76
77
78
79
80
Y7
Y6
Y5
Y4
Y3
Y2
Y1
Y0
C7
C6
C5
C4
C3
C2
C1
C0
VIN1
VIN2
VIN3
VIN4
CIN
VOUT
XTAL1
XTAL2
SCL
SDA
R1/CR1IN
B1/CB1IN
G1/Y1IN
R2/CR2IN
G2/Y2IN
B2/CB2IN
LLC1
LLC2
ASGF
NC
VSUPCAP
VSUP0
GND0
GNDCAP
GNDCAP
RESQ
TEST
VGAV
YCOEQ
FFIE
FFWE
FFRSTW
FFRE
FFOE
CLK2O
GNDPA
VSUPPA
VSUPLLC
GNDLLC
GNDY
GNDY
VSUPY
VSUPC
GNDC
GNDSY
VSUPSY
INTLC
AVO
FSY/HC
MSY/HS
VS
FPDAT
VSTBY
CLK5
NC
ASGF
GNDF
GNDF
VRT
I2CSEL
ISGND
VSUPF
VSUPAI
GNDAI
VREF
FB1IN
AISGND
+
C136
47U
C150
0.1u
C151
0.1u
C152
0.1u
+
C138
47U
C137
0.047u
C140
1500
p
C139
0.22u
Y2
20.25 MHz
R218
75
R219
75
R220
75
C134
3p
C141
390p
C133
3p
R114
100K
C135
0.047u
C143
1500
p
C142
0.047u
L19
NFM
RP7
33X
4
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
C130
1u
RP6
33X
4
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
C132
33p
C127
1u
L18
3.3u
L20
NFM
R111
33
+
C149
10u
R112
0
L16
3.3u
C219
22P
R109
75
R110
75
R113
75
C129
1u
C128
1u
C124
33p
C153
10u
C126
33p
L17
3.3u
+
C123
10u
+
C131
10u
+
C125
10u
87
6
5
4
3
2
1
A
B
C
D
E
F
G
H
PG-M15X
PG-M15S
AN-M15T
SCHEMATIC DIAGRAM: MAIN Unit-14/16 /
SCHEMATISCHEN SCHALTPLANS: HAUPT-Einheit-14/16
SCHEMATISCHEN SCHALTPLANS: HAUPT-Einheit-14/16
Ë
RS232
T
o
I
R
board
RS232
connector
PgUp
&Pg
Dw
Direction
Selection
SW SLIDE-SPDT
470
2N3906
5.6K
RD
SD
RD
SD
XTALO
U
T
XTALIN
USB-
USB+
DSELECT
USB-
USB+
IRRCVR1
1
5
IRRCVR0
15
T
S
_TXD
15
PW_RD
6
PW_SD
6
157_SEL
15
TS_RXD
1
5
IN_TXD
15
IN_RXD
1
5
IR_M
15
+5VUSB
+5VST
B
+5VST
B
+5VST
B
+3.3VST
B
+5VUSB
+5VUSB
+5VUSB
+5VUSB
+5VUSB
+3.3VSTB
C159
120P
R117
100
R122
100
R116
47
R224
0
U27
74LVC157
2
4
3
5
7
6
11
9
10
14
12
13
1
15
1A
1Y
1B
2A
2Y
2B
3A
3Y
3B
4A
4Y
4B
A/B
G
C157
120P
R118
47
SW1
NC
3
2
U26
MAX202
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
C1+
V+
C1-
C2+
C2-
V-
T2OUT
R2IN
R2OUT
T2IN
T1IN
R1OUT
R1IN
T1OUT
GND
Vcc
2
1
3
DTC144EE
Q7
C
E
B
C168
0.1u
C163
0.1u
C162
0.1u
R133
10K
C165
0.1u
D
9
MA3120WA
C164
0.1u
D10MA3120
W
A
C166
0.1u
C167
0.1u
D
8
MA3120WA
D
7
MA3120W
A
U25
CY7C63612_13
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
D+
D-
P3(7)
P3(5)
P1(3)
P1(1)
P0(7)
P0(5)
P0(3)
P0(1)
Vpp
Vss
XTALin
XTALout
PO(0)
P0(2)
P0(4)
P0(6)
P1(0)
P1(2)
P3(4)
P3(6)
Vss-1
Vcc
D22
RLS4148
1
2
R131
NC
R130
NC
C155
0.1u
C154
10u
R115
7.5K
R120
27K
R123
27K
R125
NC
C161
22p
R124
100K
Q6
NC
3
2
1
R119
NC
R121
100K
C160
22p
R127
10M/OT
P
Y3
6.00MHZ
R126
100K
D23
RLS4148
1
2
R129
100K
R128
100
R132
100
J3
CIR 7-P
1
3
5
6
7
4
2
JP4
HEADER 3
1
2
3
R134
47
C169
47u
IR1
1
2
3
C158
120P
C156
120P
88
6
5
4
3
2
1
A
B
C
D
E
F
G
H
PG-M15X
PG-M15S
AN-M15T
SCHEMATIC DIAGRAM: MAIN Unit-15/16 /
SCHEMATISCHEN SCHALTPLANS: HAUPT-Einheit-15/16
SCHEMATISCHEN SCHALTPLANS: HAUPT-Einheit-15/16
Ë
SUB-MICRON / SUB-MIKRON
50V
50V
KI1
KI2
K01
K03
157_SEL
K02
FANRCS
LAMPGLED
STBLED
POWLED
POWLED
LAMPRLED
IN_TXD
TEMPLED
TS_
R
X
D
TEMP1
IN_RXD
TS_
T
X
D
FANEN
FANEN
KO1
KO2
KO3
KI1
1
6
KI2
1
6
PCON
10
IRRCVR1
14
IRRCVR0
14
157_SEL
1
4
LAMPRLED
1
6
LAMPGLED
1
6
STBLED
1
6
POWLED
16
TEMPLE
D
1
6
FANRCS
10
TEMP1
1
0
TS_
T
X
D
1
4
IN_RXD
1
4
IN_TXD
1
4
WAKE
6
6
TS_
R
X
D
1
4
IR_M
14
FANEN
6,10
FANEN
6,10
+3.3VSTB
+3.3VST
B
+5V
S
T
B
+5VUSB
+5VSTB
+5V
S
T
B
+3.3VSTB
R145
NC
2
1
3
DTC144EE
Q11
C
E
B
C173
22p
R173
100
R161
100K
C175
0.1u
U29
MB89537A
1
64
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
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
P46/INT26
P45/INT25
P47/INT
P50/AN0
P51/AN1
P52/AN2
P53/AN3
P54/AN4
P55/AN5
P56/AN6
P57/AN7
AVcc
AVR
AVss
P60/INT10
P61/INT11
P62/INT12
P63/INT13/X0A
P64/X1A
RST
MOD0
MOD1
X0
X1
Vss
P27
P26
P25
P24
P23
P22/PPG02
P21/PPG01
P20/PWCK
P17
P16
P15
P14
P13
P12
P11
P10
P07
P06
P05
P04
P03
P02
P01
P00
P16
P15
P14
P13
P12
P11
P10
P07
P06
P05
P04
P03
P02
P01
P00
C
P30/PPG03/MCO
P31/SCK1(UCK1)/LMCO
P32/SO1(UO1)
P33/SI1(UI1)
P34/PTO2
P35/PWC
Vcc
P36/WTO
P37/WTO1
P40/INT20/EC
P41/INT21/SCK2
P43/INT23/SO2/SDA
P43/INT23/SI2/SCL
P44/INT24
R164
10K
R168
10
R172
100K
R163
100K
R139
100K
R171
100K
R167
100K
R166
100K
R135
100K
R138
100K
R140
100K
U
2
8
LM1117-3.3
3
2
1
Vin
V
o
u
t
GND
R170
100K
R169
1K
C171
10u
C172
10u
2
1
3
DTC144EE
Q9
C
E
B
2
1
3
DTC144EE
Q8
C
E
B
R147
10K
R255
0
R136
10K
R137 4.7K
R160
10
R144
10
R156
10
R150
1.8K
R159
3.3K
U
3
0
PSD6001M
1
2
3
12
3
C174
0.1u
C179
0.1u
R148
10
R151
10
C170 10u
R178
10K
R149
10
C207
10pF
C206
10pF
C205 10u
R143
10
R142
10
R141
10
R179
1K
R162
10K
R175
10K
R174
10K
R176
10K
R177
10K
2
1
3
DTC144EE
Q10
C
E
B
C178
0.018uF
R152
8.2K
R153
15K/1%
C177
0.1u
U31A
TC7S00F
1
2
4
3
5
R157
100
R165
3.3K
R155
100K
R146
NC
R154
100K
R210
100K
Y4
7.3728MHz
C176
22p
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