Read Sharp PN-V602 (serv.man7) Service Manual online
CHAP
TE
R 8
R 8
.
H
ARDW
ARE
DE
S
S
CRIP
T
IONS
PN
-V
-V
60
2
2
HA
RD
W
A
RE
DE
S
CRIP
T
IO
NS
8
–
41
41
■
EXPANSION BOARD
EXPANSION BOARD
<
A
N
A
L
OG
_
INP
UT
>
UT
>
R/Pr
G/Y
HSYNC
VSYNC
COMPOSITE
B/Pb
T 5A
C
Y
COMPOSITE
B_Pb
R_Pr
G_Y
RCA1_L
RCA1_R
RCA2_L
VSYNC
RCA2_R
HSYNC
a
c
b
a
c
b
3
2
1
K
2
AK
3
A
1
K
2
AK
3
A
1
K
2
AK
3
A
1
K
2
AK
3
A
1
G
4
D
5
S
3
S
2
S
1
D
8
D
7
D
6
K
1
AK
3
A
2
K
2
AK
3
A
1
H1
H2
H3
FS
H4
FS
SC
K
1
AK
3
A
2
K
1
AK
3
A
2
K
1
AK
3
A
2
K
1
AK
3
A
2
FS
H1
H2
FS
SC
c
a
d
b
f
e
K
2
AK
3
A
1
GND
1
GND
21
GND
2
13.5V
22
13.5V
3
13.5V
23
GND
4
CTL_5V
24
GND
5
Data2+
9
Data1+
28
Data0+
8
Clock+
27
GND
29
LAN_TXUP
13
LAN-RXUP
53
DDC_WP
30
CSDA
52
I2SA_MCLK
74
SDA
71
RX_RST
50
GND
14
RCA1-R
17
RCA1-L
37
GND
54
Composite
38
GND
19
S-Y
39
S-C
20
GND
40
Data2-
49
Data1-
68
Data0-
48
Clock-
67
GND
69
ADU_MUTE
16
AUD_RST
35
UART-IRQ
33
CSCL
12
SCL
31
VSYNC
56
HSYNC
76
GND
57
RCA2-R
77
RCA2-L
58
GND
78
R/Pr
59
G/Y
79
B/Pb
60
GND
80
GND
47
MAIN5V
25
GND
6
MAIN3.3V
26
GND
7
GND
41
GND
61
GND
42
13.5V
62
13.5V
43
13.5V
63
GND
44
CTL_5V
64
GND
45
MAIN5V
65
GND
46
MAIN3.3V
66
TX_RST
10
HPD
70
GND
51
GND
11
ID0
72
ID1
32
SOUND_CTL
73
I2SA_DOUT
55
GND
75
I2SA_CLK_OUT
34
I2SA_WS_OUT
15
GND
36
GND
18
FG1
FG1
FG2
FG2
K
1
AK
3
A
2
CN104
LPR6520-E540FM
R127
75D(1608)
CN105
LPR6520-E540FM
R119
NA(30kJ)
R158
NA(18kJ)
R124
NA(30kJ)
Q102
DTC114EUAT106
R165
NA(18kJ)
R159
NA(18kJ)
R173
1kJ
D103
NA(BAV99)
C104
10u/25(3216)
D105
NA(BAV99)
R117
0
R163
NA(160kJ)
R115
22D(1608)
R122
0
R164
NA(18kJ)
R107
0(1608)
D104
NA(BAV99)
R157
NA(160kJ)
R162
NA(160kJ)
TP102
D112
NA(BAV99)
R161
NA(0)
R118
0
R167
NA(0)
R113
140F(1608)
TP101
R101
220J
TP105
R160
NA(0)
R112
140F(1608)
R166
NA(0)
C101
39p
Q101
RRS075P03TB1
C103
47u/10(3225)
D110
NA(DAN217UT106)
D111
NA(BAV99)
CN101
P2499-AB
R169
NA
R126
0(1608)
R109
0(1608)
R156
NA(160kJ)
R120
NA(30kJ)
D107
NA(DAN217UT106)
D109
NA(DAN217UT106)
F101
11CT,5A
R114
0(1608)
R104
10kJ
R125
0(1608)
L101
BLM31PG330SN1L
R102
220J
R171
NA
R116
75D(1608)
R130
22D(1608)
D101
NA(DAN217UT106)
R135
0(3216)
R105
22D(1608)
D108
NA(DAN217UT106)
NA(DAN217UT106)
R170
10kJ
CN102
P2498-AB
R110
22D(1608)
C109
47u/10(3225)
R106
0(1608)
R108
22D(1608)
R168
100kJ
R103
10kJ
TP104
R132
NA(0,3216)
R111
140F(1608)
R123
NA(30kJ)
CE103
EMZE250ADA470MF73G
+
R128
75D(1608)
R131
22D(1608)
C102
39p
CN106
LAP5100-1411F
D106
NA(BAV99)
R121
0
R172
10kJ
TP103
CN103
TX24-80R-12ST-H1E
D102
NA(DAN217UT106)
MAIN3.3V
13.5V
CTL5V
MAIN5V
MAIN3.3V
MAIN5V
13.5V
CTL5V
13.5V
13.5V
SP_13V
MAIN5V
EX_5V
EX_5V
EX_5V
EX_5V
Clock+
3
Data2+
3
Data2-
3
SOUND_CTL
5
Clock-
3
Data1-
3
DDC_WP
2
I2SA_MCLK
5
RST_9134
3
I2SA_DOUT
5
DSCL
2,3,4,5
Data0-
3
Data1+
3
DSDA
2,3,4,5
Data0+
3
LAN_TXUP
4
RX_RST
2
HPD
2
LAN_RXUP
4
UART_IRQ
4
I2SA_CLK_OUT
5
I2SA_WS_OUT
5
AUD_RST
5
AUD_MUTE
5
CSDA
2,3
CSCL
2,3
+&+&
0QV7UGF
0 1 :
0QV7UGF
0 1 :
ࠕ࠼ࡃࡦࠬ↪ࠨࡉၮ᧼
1 0 :
1 1 :
A
B
C
D
8
7
6
5
4
3
2
1
1
2
3
4
5
6
7
8
D
C
B
A
A
B
C
D
8
7
6
5
4
3
2
1
1
2
3
4
5
6
7
8
D
C
B
A
A
B
C
D
8
7
6
5
4
3
2
1
1
2
3
4
5
6
7
8
D
C
B
A
A
B
C
D
8
7
6
5
4
3
2
1
1
2
3
4
5
6
7
8
D
C
B
A
1/5
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