Display Data; Pin Connection; Grid Assignment - Yamaha RX-V475 Service Manual

RX-V475/HTR-4066/RX-V500D

■ DISPLAY DATA

● V4001 : 18-MT-11GNAK (OPERATION P.C.B.)
● PIN CONNECTION
Pin No. 69 68 67 66 65
Connection F2 NX NP NP P1
34 33 32 31 30
Pin No.
Connection P32 P33 P34 P35 P36
Note : 1) F1, F2 ..... Filament pin
● GRID ASSIGNMENT
18G
1a 2a
S12 S10 S11
1G 2G
a
f
h
g
r
e
d
(18G–16G)
60
64 63 62 61 60 59 58 57 56
P2 P3 P4 P5 P6 P7 P8 P9 P10
29 28 27 26 25 24 23 22 21
NX NX NX NX NX NX NX 18G 17G
2) NP ..... No pin 3) NX ..... No extend pin
17G 16G
S8 S9
1a 2a 1a 2a
3G 4G 5G 6G 7G
1-1 2-1
j
1-2 2-2
b
1-3 2-3
k
m
n
1-4 2-4
c
1-5 2-5
p
1-6 2-6
1-7 2-7
(1G–14G)
69
PATTERN AREA
55 54 53 52 51 50 49 48 47
P11 P12 P13 P14 P15 P16 P17 P18 P19
20 19 18 17 16 15 14 13 12
16G 15G 14G 13G 12G 11G 10G 9G 8G
4) 1G-18G ..... Grid pin
17G
S15
8G 9G 10G 11G 12G 13G
3-1 4-1 5-1
3-2 4-2 5-2
f
3-3 4-3 5-3
3-4 4-4 5-4
e
3-5 4-5 5-5
3-6 4-6 5-6
3-7 4-7 5-7
S1
46 45 44 43 42 41 40 39 38
P20 P21 P22 P23 P24 P25 P26 P27 P28 P29
11 10 9 8 7 6 5 4 3
7G 6G 5G 4G 3G 2G 1G NP NP NX
15G
S5 S7
1a 2a
S6 S13
14G
a
S2
b
S3
S4
g
c
d
(15G)
1
37 36 35
P30 P31
2 1
F1
S5
S3
S2