TX-DS797
PRINTED CIRCUIT BOARD-PARTS LIST 6
POWER SUPPLY CIRCUIT PC BOARD (NAPS-7252-2A/2B)
CIRCUIT NO. PART NO. DESCRIPTION
ICs
Q9401 222780155JRC
Transistors
Q6901 2215864,
Diodes
D9501,D9502 22380285,
Capacitors
C9401,C9402,C9411
394561007
C9412,C9421,C9422
394561007
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
CIRCUIT NO. PART NO. DESCRIPTION
Fuse labels
F9501C 29361747
THERMAL DETECTOR CIRCUIT PC BOARD (NAETC-7258-2A/2B)
CIRCUIT NO. PART NO. DESCRIPTION
Thermistors
R5652 4000153
PREAMPLIFIER CIRCUIT PC BOARD (NAAF-7262-1N/1O/1P)
CIRCUIT NO. PART NO. DESCRIPTION
ICs
Q4000,Q4420 22241383R2 or
Q4210-Q4213 22241450R2 or
Transistors
Q4491 2215410R2
Capacitors
C3600-C3607 374723314
NOTE: THE COMPONENTS IDENTIFIED BY MARK !
ARE CRITICAL FOR RISK OF FIRE AND
ELECTRIC SHOCK. REPLACE ONLY WITH
NOTE:
<D>:120V model only
<O>: All models except 120V model
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