JVC Super-A R-S77 Service Manual page 11

10. Printed Circuit Board Ass'y and Parts List
10-(1) TXX-267 Main Amp., Power Supply and Other Functions Split
P.C.Board Ass''y
The number of TXX-267 [__] P.C. Board Ass'y varies according to the area employed. Refer to page 24.
:
6 a
x)
z
Fig. 15
Each Individual P.C. Board Location
Fig. 16
Note (1):
The specific symbols ( #, 2, &,... etc.) on a surface of above
P.C. Board are actually unrelated to the repair service and are
significant denotement in order to process the proper assembly of
P.C. Board at the factory.
Transistors
[item No.|Part Number
X701 |2SC1775AV(F1) | 0.
X702 |2SC1775AV(F1)
X703 |2SC1775AV(F1)
X704 |2SC1775AV(F1)
X705_ |2SC1775AV(F)
|Description
2W | 200 MHz|Silicon | Hitachi
Rating
Oe
@ TXX-267(-J-1: Main Amp. P.C. Board Ass'y
@ TXX-267(]-2: Power Supply P.C. Board Ass'y
@® TXX-267-3 : Speaker STAND-BY Switch P.C. Board Ass'y:
@ TXX-267-4 — : Power Indicator Driver P.C. Board Ass'y
@® TXX-267-5 : Power Indicator LED P.C. Board Ass'y
© TXX-267-6 —: Speaker Terminal P.C. Board Ass'y
@ TXX-267-7 : Headphones P.C. Board Ass'y
TXX-267 (11-8: AC Fuse & Outlet P.C. Board Ass'y
Note (2):
In [_] should be indicated an area code according to the table
below before placing an order.
TXX-267 [A] -1, -2, -8
TXX-267 [B] -1, -2, -8
U.K. TXX-267 -1, -2,-8
Australia & Europe TXX-267 [D] -1, -2, -8
U.S. Military Market & Other Countries | TXX-267 [C] -1, -2, -8
Transistors
tem No.|Part Number
2S8C1775AV(F)
2S$A949(0,Y)
2S$A949(0,Y)
2SA949(0,Y)
2$A949(0,Y)
R-S77
No.2520