Display Data - Yamaha CD-S3000 Service Manual

CD-S3000

■ DISPLAY DATA

● V901 : 013ST087GINK (FRONT (3) P.C.B.)
● PIN CONNECTION
Pin No. 19 18
Connection NX NX
Pin No. 37 36
Connection VDD OSC
Pin No. 43 42
Connection F2 NP
Note: 1) F1, F2 ..... Filament
5) PGND ..... Power GND pin
9) DA ..... Serial data input
13) RESET ..... Reset input
● GRID ASSIGNMENT
1G
1-1 2-1 3-1 4-1
1-2 2-2 3-2 4-2
1-3 2-3 3-3 4-3
1-4 2-4 3-4 4-4
1-5 2-5 3-5 4-5
1-6 2-6 3-6 4-6
1-7 2-7 3-7 4-7
1G – 12G
42
43
17 16 15 14 13 12
NX NX NX NX NX NX
35 34 33 32 31
RESET CS CP DA TSA
41 40 39 38
NP LGND PGND VH
2) NP ..... No pin 3) NX ..... No extended pin
6) VH ..... High voltage supply pin
10) TSA, B ..... Test pin 11) CS ..... Chip select input pin
14) Q13G ..... Driver output port
2G 3G 4G 5G
5-1 ● ANODE CONNECTION
1G – 12G
5-2
D0 1-1
5-3
D1 2-1
D2 3-1
5-4
D3 4-1
D4 5-1
5-5
D5 1-2
5-6
D6 2-2
D7
3-2
5-7
D8 4-2
D9 5-2
D10 1-3
D11 2-3
D12 3-3
D13 4-3
D14 5-3
11 10 9 8 7
NX NX NX NX NX
30 29 28 27 26 25
TSB NX NX NX NX NX
4) LGND ..... Logic GND pin
7) VDD ..... Logic voltage supply pin
12) OSC ..... Pin for self-oscillation
15) 13G ..... Grid
13G
6G 7G 8G
13G 1G – 12G
D15 1-4
D16 2-4
D17 3-4
D18 4-4
D19 5-4
D20 1-5
D21 2-5
D22 3-5
D23 4-5
D24 5-5
D25 1-6
D26 2-6
D27 3-6
D28 4-6
D29 5-6
1
6 5 4 3 2
NX 13G Q13G NP NP F1
24 23 22 21 20
NX NX NX NX NX
8) CP ..... Shift register clock
9G 10G 11G 12G
13G 1G – 12G
D30 1-7
D31 2-7
– D32 3-7
– D33 4-7
– D34 5-7
–
–
–
–
–
–
–
–
–
–
1
13G
–
–
–
–
–