Display Data - Yamaha HTY-7040 Service Manual

YSP-4000/YSP-40D/HTY-7040
I DISPLAY DATA
G V901 : 17-BT-28GNKF (POWER P.C.B.)
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G PIN CONNECTION
Pin No. 69 68 67 66 65 64 63 62 61
Connection F2 NX NP NP NX NX NX NX NX
Pin No. 60 59 58 57 56 55 54 53 52 51 50
Connection NX NX NX NX P1 P2 P3 P4 P5 P6 P7
Pin No. 30 29 28 27 26 25 24 23 22 21 20 19
Connection P27 P28 P29 P30 P31 P32 P33 P34 P35 17G 16G
Note : 1) F1, F2 ..... Filament 2) NP ..... No pin 3) NX ..... No extended Pin
G GRID ASSIGNMENT
16G
1G 2G 3G 4G 5G 6G 7G
(1G~15G)
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
1-7 2-7 3-7 4-7 5-7
54
1
PATTERN AREA
49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32
P8 P9 P10 P11 P12 P13 P14 P15 P16 P17 P18 P19 P20 P21 P22 P23 P24 P25
18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2
15G 14G 13G 12G 11G 10G 9G 8G 7G 6G 5G 4G 3G 2G 1G NP NP NX
4) 1G ~ 17G ..... Grid
17G
8G 9G 10G 11G 12G 13G 14G 15G 16G
(17G)
B8
B7
B6
B5
B4
B3
B2
B1
S1
G ANODE CONNECTION
1G-15G
P1
P2
P3
P4
P5
P6
P7
P8
P9
P10
31
P11
P26
P12
1
P13
F1
P14
P15
P16
P17
P18
P19
P20
P21
P22
P23
P24
P25
P26
P27
P28
P29
P30
P31
P32
P33
P34
P35
16G 17G
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 S1
3-6 B8
4-6 B7
5-6 B6
1-7 B5
2-7 B4
3-7 B3
4-7 – B2
5-7 – B1