Bose sa2 sa3 sd279575 1 3 01

Page 2

8 7 6 5 4 3 E "M s 1
SD 279575 2
y TR345
STE 1 TR326 W52 TR327 TR323 +40v
Hg -T- RT2
499 3, C5 R2 L, [:10 l
A + EFTi W 0.047uF 100K 1000M (LOCATE AT 5R1)
W310 rm W35 170214 RE
? 9 9 T 'V 'V O O 1
R1 mg CG + % Dohm A
TRIAc DRIVER ' Ci :: 0.047uF :0 0K , C7
m 1°C a. 047DF 7 TR329 T254 ' 10000uF
TR7 TRm THE R10x f
LARGE!!! MamiTeruS 220 79299 TR25 TPEB W333
1 TRIAC 9 9 9 Q
T TR330 L
mg; m7 CE W331 o 40v
R a 7 WI 3/ 2 C27 0.047uF F
LN: Mam rem o. 47; 511 W298 W27 m1 DE * p
253343 Aoovnc Q A 12v Y 7
XFMQ ' /1/ 13524755242
)1 c m" C D5 A
+2ov
1.0% R
D7 * 2SA1521 15V 13V
F1 W14 W15 FROM 5.1V 913 O
O (7
F' 13524755231
5 5555555 T TRANSFORMER T 335Tp334TPE° W333 ma c RTi
7aLuau
T SECONDARY A i i T In WM 3: D3 W
T M BAVBQ
T T $33214 B -T- 2 (LOCATE AT 5R2)
J1 L, L, cs
145553 A T TPEOALFEW-Aa N N 7 0.047uF 4700 C25 ms:
HUT T ' ' ' was 0.047% , 05
W33 - RED T 5 25A1173N
NEUTFTAL 2 7 Tp307TF31 W45 STEM
TR340 7 7 p +
T 4 Q 9 :4
' :35 1 BLACK T GR 7: 0.047uF : 3:00 1
J2 T i TR335 TP337W47 .37
GND C21
1333535002 2 E 2533395 W 100K
T TVELLOW i Q 9 Q In Out W 0.047uF
T 1 2 3
T i W335 75mm
T BLUE US YF'ZBi p
52m Y 7
77777777 T m u
2sc3915
(.114 0
MW EV
*
R50 W252 010 R49
25A1173N 1K
rpaes
COMRONENT VARIATION TABLE NOTES:
UNLESS OTHERWISE SRECIFIED=
PET: DES 8A2 120V 8A2 230V SAG} 120V 5A3 230V ESCEEHE
7 1. ALL RESISTORS ARE EXPRESSED IN OHMS. +5v
is? 2. ALL CARADITORS ARE EXPRESSED IN MIDROFARADS. P m
70 3. FUSE F1 IS R/N 177311-0315. [:12 meg R52 3 7mm
sad 4. FOR REFERENCE DESIGNATOFTS MARKED WITH AN 25.32512 In Vflut
Used ASTERICK TM. SEE VARIATION TABLE. 100K Ti am
sad R53 [212 2
2. 43K qu
Used p
DSEEL ,3
C17 P
d-
th Used Not Used Used
5 e e
F'T 7 7 7 PT 7 7 P 7 7
Not Used NOt Used Used
1K 1K 2K
1K 1K 2K
5ng F501 ms nus NU. REV
B 32105 SD 279575 01
smLE N/A T:AT.cunE A |s+ear 2w 3