Nokia RM-57, Руководство по обслуживанию

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Pin Signal I/O Engine connection Notes
6 D2 <-> Helen3 Lcdda2 Data
7 D3 <-> Helen3 Lcdda3 Data
8 GND
9
VDDI
<- Retu VIO
Interface
voltage
10 VDD <- Retu VAUX Core voltage
11 GND
12
LEDin
<- N2301 VLEDOUT1
N2301 is
controlled by
Tahvo
13 LEDout -> R2304 SETCURR1 Sink resistor
14 GND
15
CSX
<- Helen3 Lcdcsx
Chip Select
(active low)
16
D/CX
<- Helen3 Lcdcmd
Data/
Command
select
(high=data,
low
=command)
17 GND
18 D7 <-> Helen3 Lcdda7 Data
19 D6 <-> Helen3 Lcdda6 Data
20 D5 <-> Helen3 Lcdda5 Data
21 D4 <-> Helen3 Lcdda4 Data
22 TE -> Helen3 Te Tearing Effect
23
RDX
<- Helen3 Lcdrdx
Read Enable
(active low)
24
RESX
<- Helen3 Gpio_60
Reset (active
low)
Camera interface connections and electrical characteristics
Table 27 Camera interface connections
Pin Signal I/O Engine connection Notes
1 GND1
Ground line
corresponding
to VDD
RM-57/58
System Module
Nokia Customer Care
Issue 1 Company Confidential Page 9–37
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