Display Data; Pin Connection; Grid Assignment - Yamaha R-S300 Service Manual

R-S300

■ DISPLAY DATA

● V701 : 16-BT-164GNK (OPERATION P.C.B.)
● PIN CONNECTION
Pin No. 60 59 58 57 56
Connection
F2 NX NP NP P1
Pin No. 25 24 23 22 21
Connection P32 P33 P34 P35 NX
Note : 1) F1, F2 ..... Filament pin
● GRID ASSIGNMENT
S6
16G 1G 2G
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
(1G-14G)
32
60
55 54 53 52 51 50 49 48 47
P2 P3 P4 P5 P6 P7 P8 P9 P10
20 19 18 17 16 15 14 13 12
16G 15G 14G 13G 12G 11G 10G 9G 8G
2) NP ..... No pin 3) NX ..... No extend pin
S7 S8 S9
3G 4G 5G 6G 7G
PATTERN AREA
46 45 44 43 42 41 40 39 38
P11 P12 P13 P14 P15 P16 P17 P18 P19 P20
11 10 9 8 7 6 5 4 3
7G 6G 5G 4G 3G 2G 1G NP NP NX
4) DL ..... Datum line 5) 1G-16G ..... Grid pin
S10 S11 S12
8G 9G 10G 11G 12G
a
f b
g
e c
d
(15G)
1
37 36 35 34 33 32 31 30 29
P21 P22 P23 P24 P25 P26 P27 P28 P29
2 1
F1
S13 S14
2a 1a
S1
13G 14G
S2
S3
S4
S3 S2
S5
28 27 26
P30 P31
15G