Technics SX-PX107 Service Manual page 21

Pcm digital piano
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ACP
AC POWER SUPPLY, AMP & POWER SUPPLY AND HEADPHONES CIRCUIT BOARD
3
4
5
6
7
8
9
10
2
RTE
(My [MC] (XM) areas
SXPG216031
FROM
1K) 14 [XR [XS] [XD] [XT] areas
SXPG216041
INOW
other areas
SXPG216011.
g
&
a
<
wv F
2
z
ge
Cc
NOTE:
NOTE:
pelle
* FUSE
* FUSES
FU
F1: | XBA1C63NU100
Fi:
| XBA2C31TBO
F3:
XBA2C20TBO
F2,3: XBA2C20TBO
[M) [MC] [XM) areas BRS) @ Tepe WA a!
ANS)
* Others
SXPG217011
D
:
a g
5/8168 +
ae
-.
a
NOTES:
*IC'S
IC1:
SVIGM5F7815
IC2:
SVIGM5F7915
iC5~10:
SVIGM52181.
* TRANSISTORS
Q1, 3:
28C3940ARS
Q2, 4:
28A1534AR
Q5, 6, 13, 15, 25A1015-GR
19, 22:
Q7, 11, 12,
28C1815GR
14, 18:
Q16, 20:
2SB946P
Q17, 21:
28D1271P
* DIODES
D1, 2:
SVDGERA1502
D3, 5, 8, 10:
SVDS3V20
D1, 12:
MA4180
D15, 19, 20,
MA165
27, 28:
D16, 33:
EKO4
* FUSES
F4, 5:
XBA2C20TBO
except [M, MC, XM]
F4,5:
XBA1C25NU100
[M, MC, XM] areas
Ti-15

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