TX-L55/LR552
PRINTED CIRCUIT BOARD-PARTS LIST
NOTE: THE COMPONENTS IDENTIFIED BY MARK !
ARE CRITICAL FOR RISK OF FIRE AND
ELECTRIC SHOCK. REPLACE ONLY WITH
PART NUMBER SPECIFIED.
NOTE: <D>:120V model only <T>:Asian model for 220V
<P>:European model only <O>: Except 120V model
<Q>:Hongkong model only <A>:Australian model only
MAIN CIRCUIT PC BOARD (NADG-8338-1B/1D/1F/1H/1I)
CONNECTOR PC BOARD (NAETC-8340-1B/1D/1F/1H/1I)
HEADPHONE TERMINAL PC BOARD (NAETC-8341-1B/1D/1F/1H/1I)
CIRCUIT NO.
PART NO.
DESCRIPTION
ICs
Q1181 22242120R2
BU1924FS
<P>
Q2001 22241858R2
MM1093NF
<D>
Q2005 22241850R2
TC90A69F
<D>
Q2051 22241443R2
TK15420M
<D>
Q2101~ Q2103
22241368R2
NJM2279M
Q2106 22241849R2
MM1512
<D>
Q4301 22242117R3
BD3817KS
Q4321 222780073R2
78L07(SMT)
Q4322 222790073R2
79L07(SMT)
Q4421~Q4425,Q4481 22241383R2
NJM4565M-D
Q4801~Q4804 22241383R2
NJM4565M-D
Q7002 22274541ER2TO
TC74VHC541FT
Q7003 222740077R2TO
TC74HCT7007AF
Q7004 22241778R2
BA33C25FP
Q7008 222W0016R3
MPD78F4225GC
Q7501 22242039R3
CS494003CQZ
Q7502 22242119R3
MX29LV040
Q7503 22240935R2
TC7WU04FU
Q7800 22242118R3
AK4588VQ
Q9602,Q9609 222780125
78M12HF
Q9603 222790125
79M12HF
Q9604 222780055
78M05HF
Q9605 222790055
79M05FA
Q9606 22278005DNE
MPC2905HF
Q9607 222780093JRCT
78L09(NJM78L09A)
Q9608 222780565
78M56
Transistors
Q2002~Q2004
2213145R2 or
2SC2712-GR or
2216175R2
KTC3875-GR <D>
Q2071,Q2120
2214375R2 or
2SA1162-GR or
2216185R2
KTA1504-GR <D>
Q2110~Q2115
2215510R2
RN1443 <D>
Q2116,Q2117
2214550R2 or
RN2404 or
Q2124
2216220R2
KRA102S <D>
Q4401~Q4412 2215410R2
RN1441
Q4501,Q4502
2214530R2 or
RN2402 or
2216220R2
KRA102S
Q7001
2214490R2 or
RN1404 or
2216210R2
KRC104S
Q7011,Q7012
2214490R2 or
RN1404 or
2216210R2
KRC104S <D>
Q7059
2214540R2 or
RN2403 or
2216230R2
KRA103S
Q9501 2211455
2SA1015-GR
Diodes
D2102,D2103
223269R2 or
1SS355 or
223234R2
1SS352 <D>
D7001,D7002
223269R2 or
1SS355 or
D7004,D7058
223234R2
1SS352
D7059
224660514R2 or
HZU5.1B or
D7204~D7206,D9611
224550510R2
UDZS5.1B
