Sharp 902SH Service Manual page 108

Pin No. Terminal name
105 RDATA2
106 RDATA3
107 RDATA4
108 GND
109 SCANEN
110 DB7
111 DB8
112 VDDIOA
113 VDDIOB
114 RDATA5
115 VSYNC
116 GND
117* GPO10
118 GND
119* NC
120 GNDVD
121* NC
122 GND
123* NC
124 DB5
125 DB4
126 DB6
127 DCLK
128 HSYNC
129* NC
130* SE_LD4/PORT5
131* GPO11
132 GPI3
133 GPI1
134 RXDTP
135 RXDTN
136 VDWAIT_B
137 RSP
138* MAGBUSY
139 DB3
140 DB2
141* GPO3
142* GPO2
143 DB1
144 VDDIOA
145 VDDCORE
146 VDDCORE
147 SE_DO/PORT0
148 SE_LD1/PORT2
149* SE_LD3/PORT4
150* PWMLCD/PORT9
151* PWM0/PORT7
152 GPI0
153 RXCKP
154 RXCKN
155 GPO0
156 VD0N
157 CS_B
158 WR_B
159 VDDCORE
160 DB0
161 DUMMY2
162 SE_DI/PORT6
163 VDDIOC
CONFIDENTIAL
Input/Output
TYBUF04P Main Display panel R output signal
TYBUF04P Main Display panel R output signal
TYBUF04P Main Display panel R output signal
– Earth
TYBUF02P_PD Full scan valid signal
TYBUF03P (A) Parallel data bus
TYBUF03P (A) Parallel data bus
– Power supply
– Power supply
TYBUF04P Main Display panel R output signal
TYBUF02P Main Display vertical sync signal
– Earth
TYBUF04P General purpose output (Not used)
– Earth
– Not used
– Earth
– Not used
– Earth
– Not used
TYBUF03P (A) Parallel data bus
TYBUF03P (A) Parallel data bus
TYBUF03P (A) Parallel data bus
TYBUF02P Main Display data sampling clock
TYBUF02P Main Display horizontal sync signal
– Not used
TYBUF04P Four-wire serial IF load signal 4/general purpose output (Not used)
TYBUF04P General purpose output (Not used)
TYBUF02S_PU General purpose input
TYBUF02S_PU General purpose input
RECIVER_V3.4 Differential data input (Positive)
RECIVER_V3.4 Differential data input (Negative)
TYBUF02P External wait signal
TYBUF03S (A) Register select signal
TYBUF04P Magnification circuit LINE direction BUSY output (Not used)
TYBUF03P (A) Parallel data bus
TYBUF03P (A) Parallel data bus
TYBUF04P General purpose output (Not used)
TYBUF04P General purpose output (Not used)
TYBUF03P (A) Parallel data bus
– Power supply
– Power supply
– Power supply
TYBUF04P Four-wire serial IF data output/general purpose output
TYBUF04P Four-wire serial IF load signal 1/general purpose output
TYBUF04P Four-wire serial IF load signal 3/general purpose output (Not used)
TYBUF04P PWMLCD output/general purpose output (Not used)
TYBUF04P PWM output 0/general purpose output (Not used)
TYBUF02S_PU General purpose input
RECIVER_V3.4 Differential clock input (Positive)
RECIVER_V3.4 Differential clock input (Negative)
TYBUF04P General purpose output
TYBUF02P VD-Link ON/OFF setting
TYBUS03S (O) Device select signal
TYBUF03S (O) Host write strobe signal
– Power supply
TYBUF03P (A) Parallel data bus
– Dummy 2
TYBUF04P Four-wire serial input/general purpose output
– Power supply
Description of terminal
6 – 31
902SH