Benefon EXION TDP80DN, Руководство по обслуживанию

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9.2.2001
4Z2700GB.fm 4
Product: TDP80DN / OC2720 Processor/Audio/RF
AGND4 174 E6 P Analog ground
AVDD0 167 E7 P Analog power supply
AVDD1 175 D5 P Analog power supply
PGND 8 E5 P Earphone driver ground
PVDD 3 G5 P Earphone driver power supply
RTCOSC1 66 P7 AO Crystal oscillator output for real time clock
OSC0 70 AI Crystal oscillator input (13 or 26 MHz)
OSC1 71 P8 AO Crystal oscillator output (13 or 26 MHz)
XRESET 51 P3 DI Reset input, active low
XRE-
SETOUT
63 P6 DO Reset output, active low
TEST 64 M6 DI Manufacturing test mode select
BATTERY 62 N6 DI VBATTERY detect
PWRKEY 56 M4 DI Power key input
VCHARGE 60 M5 DI VCHARGE detect
REGUEN 12 E4 DO Regulator enable
ALARM 13 E2 DO RTC alarm output
A0 121 F12 DO Address output of external memory bit 0
A1 120 F14 DO Address output of external memory bit 1
A2 119 F13 DO Address output of external memory bit 2
A3 117 G12 DO Address output of external memory bit 3
A4 116 G14 DO Address output of external memory bit 4
A5 115 G13 DO Address output of external memory bit 5
A6 113 H12 DO Address output of external memory bit 6
A7 112 H14 DO Address output of external memory bit 7
A8 111 H13 DO Address output of external memory bit 8
A9 109 J12 DO Address output of external memory bit 9
A10 108 J14 DO Address output of external memory bit 10
A11 107 J13 DO Address output of external memory bit 11
A12 105 K12 DO Address output of external memory bit 12
A13 104 K14 DO Address output of external memory bit 13
A14 103 K13 DO Address output of external memory bit 14
A15 101 L12 DO Address output of external memory bit 15
A16 100 L14 DO Address output of external memory bit 16
A17 99 L13 DO Address output of external memory bit 17
A18 96 M14 DO Address output of external memory bit 18
A19 95 M13 DO Address output of external memory bit 19
A20 94 M12 DO Address output of external memory bit 20
A21 92 N14 DO Address output of external memory bit 21
A22 91 P14 DO Address output of external memory bit 22
A23 90 N13 DO Address output of external memory bit 23
D0 146 C11 DIO Data IO of external memory bit 0
D1 145 A11 DIO Data IO of external memory bit 1
D2 144 B11 DIO Data IO of external memory bit 2
D3 141 A12 DIO Data IO of external memory bit 3
D4 140 B12 DIO Data IO of external memory bit 4
D5 139 C12 DIO Data IO of external memory bit 5
D6 135 B13 DIO Data IO of external memory bit 6
D7 134 B14 DIO Data IO of external memory bit 7
D8 133 C12 DIO Data IO of external memory bit 8
D9 132 C13 DIO Data IO of external memory bit 9
D10 131 C14 DIO Data IO of external memory bit 10