Display Data - Yamaha YSP-4300 Service Manual

■ DISPLAY DATA

● V901 : 011BT267GINAK (POWER P.C.B.)
● PIN CONNECTION
Pin No. 39 38 37 36
Connection F2 NX NP NP LGND PGND
Pin No. 22 21 20
Connection NC NC NC
Note: 1) F1, F2 ..... Filament pin
6) LGND ..... Logic GND pin
10) CP ..... Shift resister clock
14) RESET ..... Reset input
18) NC ..... No connection
● GRID ASSIGNMENT
1G 2G
1-7
35 34 33
VH VDD
19 18 17 16 15 14 13
NC NC NC NC NC NC NC
2) NP ..... No pin 3) DL ..... Datum line pin
7) PGND ..... Power GND pin 8) VH ..... High voltage supply pin
11) DA ..... Serial data input 12) TSA, B ..... Test pin
15) OSC ..... Pin for self-oscillation
3G 4G 5G
1-1 2-1 3-1 4-1 5-1
1-2 2-2 3-2 4-2 5-2
1-3 2-3 3-3 4-3 5-3
1-4 2-4 3-4 4-4 5-4
1-5 2-5 3-5 4-5 5-5
1-6 2-6 3-6 4-6 5-6
2-7 3-7 4-7 5-7
(1G – 10G)
YSP-CU4300/YSP-CU3300/NS-WSW160
39
PATTERN AREA
32 31 30 29 28
OSC RESET CS CP
12 11 10 9 8 7 6
NC NC NC NC NC NC NC
4) 11G ..... Grid 5) NX ..... No extend pin
9) VDD ..... Logic voltage supply pin
13) CS ..... Chip select input pin
16) Q11G ..... Driver output port
11G
6G 7G
S4
S3
S2
S1
1
27 26 25 24
DA TSA TSB 11G Q11G
5 4 3 2 1
NC NP NP NX F1
17) Solder composition is Sn-3Ag-0.5Cu.
8G 9G 10G
S8
S7
S6
S5
(11G)
23
S9
81