TX-DS898
PRINTED CIRCUIT BOARD-PARTS LIST 5
CIRCUIT NO. PART NO. DESCRIPTION
Resistors
R9401,R9402 441721504
15ohm+/-5%,2W,Metal oxide
27ohm+/-5%,2W,Metal oxide
8,2ohm+/-5%,1W,Metal oxide
10ohm+/-5%,1W,Metal oxide
22ohm+/-5%,1W,Metal oxide
22ohm+/-5%,1/2W,Metal oxide
Fuses
F9501,F9502 252160 or
Fuse holders
F9501A,F9501B 25052133
Fuse labels
F9501C 29361747
THERMAL DETECTOR CIRCUIT PC BOARD (NAETC-7258-1A/1B)
CIRCUIT NO. PART NO. DESCRIPTION
Thermistors
R5652 4000153
PREAMPLIFIER CIRCUIT PC BOARD (NAAF-7262-1A/1B/1C)
CIRCUIT NO. PART NO. DESCRIPTION
ICs
Q4000,Q4420 22241383-R2 or
Q4210-Q4213 22241450-R2 or
Transistors
Q4491 2215410R2
Capacitors
C3600-C3607 374723314
CIRCUIT NO. PART NO. DESCRIPTION
Capacitors
C4200-C4207 393381007
Resistors
R4520,R4521 4500171F
2,2ohm+/-5%,1/4W,Metal oxide
Terminals
P3600,P4600 25045586
Bus bars
J4220-J4222 27141754
AUDIO TERMINAL PC BOARD (NAAF-7263-1A/1B/1C)
CIRCUIT NO. PART NO. DESCRIPTION
ICs
Q1001 222780125
Transistor
Q1102 2216175R2 or
Capacitors
C1002 354741009
100pF+/-10%,50V,Plastic <D>
220pF+/-10%,50V,Plastic <O>
1500pF+/-5%,50V,Plastic <O>
Terminals
P3000,P3001 25045575 or
NOTE:
<D>:120V model only
<O>: All models except 120V model