Kyocera 255b, Service Manual

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2K3/2L3
2-3-21
YC4 1 GND - - Ground
Connected to
LCD relay
PWB 2 GND - - Ground
3 CK O 0/3.3 V DC(pulse) Clock signal
4 GND - - Ground
5 GND - - Ground
6 SC O 0/3.3 V DC LCD Control signal
7 R0 O 0/3.3 V DC LCD Control signal
8 R1 O 0/3.3 V DC LCD Control signal
9 R2 O 0/3.3 V DC LCD Control signal
10 GND - - Ground
11 R3 O 0/3.3 V DC LCD Control signal
12 R4 O 0/3.3 V DC LCD Control signal
13 R5 O 0/3.3 V DC LCD Control signal
14 GND - - Ground
15 G1 O 0/3.3 V DC LCD Control signal
16 G1 O 0/3.3 V DC LCD Control signal
17 G2 O 0/3.3 V DC LCD Control signal
18 GND - - Ground
19 G3 O 0/3.3 V DC LCD Control signal
20 G4 O 0/3.3 V DC LCD Control signal
21 G5 O 0/3.3 V DC LCD Control signal
22 GND - - Ground
23 B0 O 0/3.3 V DC LCD Control signal
24 B1 O 0/3.3 V DC LCD Control signal
25 B2 O 0/3.3 V DC LCD Control signal
26 GND - - Ground
27 B3 O 0/3.3 V DC LCD Control signal
28 B4 O 0/3.3 V DC LCD Control signal
29 B5 O 0/3.3 V DC LCD Control signal
30 GND - - Ground
31 H_SYNC O 0/3.3 V DC(pulse) Horizontal synchronizing signal
32 GND - - Ground
33 V_SYNC O 0/3.3 V DC(pulse) Vertical synchronizing signal
34 GND - - Ground
35 ENB O 0/3.3 V DC LCD enable signal
36 CM O 0/3.3 V DC LCD mode switch signal
37 3.3V O 3.3V DC 3.3 V DC power output to LCDRPWB
Connector Pin Signal I/O Voltage Description