Display Data - Yamaha YSP-900 Service Manual

I DISPLAY DATA
G V901 : 15-BT-99GNKF (WE204600)
G PIN CONNECTION
Pin No. 60 59 58 57
Connection F2 NX NP NP
30 29 28 27
Pin No.
Connection P27 P28 P29 P30
Note : 1) F1, F2 ..... Filament
G GRID ASSIGNMENT
1G 2G 3G
1-7 2-7 3-7 4-7 5-7
G ANODE CONNECTION
1G~14G
P1 1-1
P2 2-1
P3 3-1
P4 4-1
P5 5-1
P6 1-2
P7 2-2
P8 3-2
P9 4-2
P10 5-2
P11 1-3
P12 2-3
t
56 55 54 53 52 51 50 49 48
P1 P2 P3 P4 P5 P6 P7 P8 P9
26 25 24 23 22 21 20 19 18
P31 P32 P33 P34 P35 NX NX 15G 14G
2) NP ..... No pin 3) NX ..... No extened Pin
4G 5G 6G 7G 8G
(1G~14G)
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
15G 1G~14G
– P13 3-3
– P14 4-3
– P15 5-3
– P16 1-4
– P17 2-4
– P18 3-4
P19 4-4
P20 5-4
P21 1-5
P22 2-5
P23 3-5
P24 4-5
PATTERN AREA
47 46 45 44 43 42 41 40 39
P10 P11 P12 P13 P14 P15 P16 P17 P18 P19
17 16 15 14 13 12 11 10 9
13G 12G 11G 10G 9G 8G 7G 6G 5G
4) 1G ~ 15G ..... Grid
15G
9G 10G 11G 12G
(15G)
B1
B2
B3
B4
B5
B6
B7
B8
15G
P25
P26
– P27
– P28
– P29
– P30
– P31
– P32
– P33
P34
P35
YSP-900
1
38 37 36 35 34 33 32 31
P20 P21 P22 P23 P24 P25 P26
8 7 6 5 4 3 2 1
4G 3G 2G 1G NP NP NX F1
13G 14G
S1
1G~14G 15G
5-5
1-6
2-6 S1
3-6 B1
4-6 B2
5-6 B3
1-7 B4
2-7 B5
3-7 B6
4-7 B7
5-7 B8
41