Read Sharp LC-37GA5E (serv.man17) Service Manual online
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LC-26GA5E
LC-32GA5E
LC-32GA5E
LC-37GA5E
1.3. Description of Pins IC1001, continued
59
30
69
VIN10
IN
GND
Analog Video 10 Input
60
29
70
VIN11
IN
GND
Analog Video 11 Input
61
28
98
P23
IN/OUT
LV
Port 2, Bit 3 Input/Output
62
27
99
P22
IN/OUT
LV
Port 2, Bit 2 Input/Output
63
26
100
XTAL2
OUT
OBL
Analog Crystal Output
64
25
101
XTAL1
IN
OBL
Analog Crystal Input
65
24
102
VSUP1.8DIG
SUPPLY
OBL
Supply Voltage Digital Core, 1.8 V
66
23
103
GND
SUPPLY
OBL
Ground Platform
67
22
104
GND
SUPPLY
OBL
Ground Platform
68
21
105
VSUP3.3DIG
SUPPLY
OBL
Supply Voltage Digital Core, 3.3 V
69
20
106
VSUP5.0IF
SUPPLY
OBL
Supply Voltage IF ADC, 5.0 V
70
19
107
VSUP5.0FE
SUPPLY
OBL
Supply Voltage Analog IF Front-end, 5.0 V
71
18
108
RESETQ
IN/OUT
OBL
Reset Input/Output
72
17
109
IFIN+
IN
VREF
IF
Differential IF Input
73
16
110
IFIN-
IN
VREF
IF
Differential IF Input
74
15
111
VREFIF
OBL
Reference Voltage, IF ADC
75
14
112
TAGC
OUT
LV
Tuner AGC Output
76
13
113
AIN1R /
SIF
SIF
IN/OUT
GND
Analog Audio 1 Input, Right
Analog 2nd Sound IF Output
Analog 2nd Sound IF Output
77
12
114
AIN1L
IN
GND
Analog Audio 1 Input, Left
78
11
115
AIN2R
IN
GND
Analog Audio 2 Input, Right
79
10
116
AIN2L
IN
GND
Analog Audio 2 Input, Left
117
AIN3R
IN
GND
Analog Audio 3 Input, Right
118
AIN3L
IN
GND
Analog Audio 3 Input, Left
119
AOUT2R
OUT
LV
Analog Audio 2 Output, Right
120
AOUT2L
OUT
LV
Analog Audio 2 Output, Left
80
9
AIN3R /
AOUT2R
AOUT2R
IN /
OUT
OUT
LV
Analog Audio 3 Input, Right
Analog Audio 2 Output, Right
Analog Audio 2 Output, Right
81
8
AIN3L /
AOUT2L
AOUT2L
IN /
OUT
OUT
LV
Analog Audio 3 Input, Left
Analog Audio 2 Output, Left
Analog Audio 2 Output, Left
82
7
121
AOUT1R
OUT
LV
Analog Audio 1 Output, Right
83
6
122
AOUT1L
OUT
LV
Analog Audio 1 Output, Left
84
5
123
SPEAKERR
OUT
LV
Analog Loudspeaker Output, Right
85
4
124
SPEAKERL
OUT
LV
Analog Loudspeaker Output, Left
Pin No.
Pin Name
Type
Connection
(If not used)
Short Description
PSSDIP88-1
PY
PSSDIP88-1
PZ
PMQFP144
-2
XM
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