Sharp Vodafone 802SH, Service Manual

Page: 105 / 121

802SH
6 – 28
CONFIDENTIAL
46* SUBDB6 TYBUF04P Sub Display data bus (STN/TFT control) (Not used)
47 SUBLPIN TYBUF02P Sub Display LP signal (STN control)
48* NC – Not used
49 PLLDIV1 TYBUF04P PLL multiplication ratio switching signal
50 XIN/SCANCK TYBUF02S External clock input signal
51 BDATA4 TYBUF04P Main Display panel B output signal
52 BDATA5 TYBUF04P Main Display panel B output signal
53* GPO5 TYBUF04P General purpose output (Not used)
54 GND – Earth
55 GND – Earth
56 GNDOSC – Earth
57* NC – Not used
58* NC – Not used
59 GND – Earth
60* NC – Not used
61 GND – Earth
62 SCL TYBUF04S I2C serial clock pin
63 GPI4 TYBUF02S_PD General purpose input
64 VDDCORE – Power supply
65 VDDIOB – Power supply
66 BDATA3 TYBUF04P Main Display panel B output signal
67 BDATA2 TYBUF04P Main Display panel B output signal
68 BDATA1 TYBUF04P Main Display panel B output signal
69 GNDPLL – Earth
70 SDA TYBUF04S I2C serial data pin
71* WAIT_B TYBUF02P External wait signal (Not used)
72 LCDINT TYBUF02P External interruption signal
73 BDATA0 TYBUF04P Main Display panel B output signal
74* GPO4 TYBUF04P General purpose output (Not used)
75 GDATA0 TYBUF04P Main Display panel G output signal
76 GND – Earth
77* NC – Not used
78 DB15 TYBUF03P (A) Parallel data bus
79 GPI5 TYBUF02S_PD General purpose input
80 GPO7 TYBUF04P General purpose output
81 GDATA1 TYBUF04P Main Display panel G output signal
82 GDATA2 TYBUF04P Main Display panel G output signal
83 GDATA3 TYBUF04P Main Display panel G output signal
84* NC – Not used
85 GND – Earth
86 DB12 TYBUF03P (A) Parallel data bus
87 DB14 TYBUF03P (A) Parallel data bus
88 VDDIOA – Power supply
89 VDDIOB – Power supply
90 GDATA4 TYBUF04P Main Display panel G output signal
91 GDATA5 TYBUF04P Main Display panel G output signal
92 GND – Earth
93 TESTI TYBUF02P_PD Test signal
94 DB11 TYBUF03P (A) Parallel data bus
95 DB10 TYBUF03P (A) Parallel data bus
96 DB13 TYBUF03P (A) Parallel data bus
97 RDATA0 TYBUF04P Main Display panel R output signal
98 RDATA1 TYBUF04P Main Display panel R output signal
99 GPO1 TYBUF04P General purpose output
100* NC – Not used
101 GND – Earth
102* GPCLK TYBUF04P General purpose clock output (Not used)
103 DB9 TYBUF03P (A) Parallel data bus
104* GPO6 TYBUF04P General purpose output (Not used)
Pin No. Terminal name Input/Output Description of terminal