Technics SX-K350 - Page 39

POWER SUPPLY CIRCUIT DIAGRAM (PS)
1 2
A\Power SW.
A Power
Transformer
PRODUCTS FOR (MC] ONLY
AF! 1.64 125v pa ie ‘sLu) |
Aci
250V0.1 PI
=
RI 4.7K
AD!
R2 4.7K
Av2
aa
9
9°
N
Nn
>
Q
ca)
©
re)
RI4 3.3K
Ri6 2.2K
I»
[o)
3
C4 I6VIOO0
t+tI8V Regulator
A® R10 2wo.22
Rit 330 R12 100
RI5 100
oO
ow
2W 330
A@ari7
NOTES:
eIc’s
IC1:
cg
35V330
Clo 0.01
SVIGM51207L
¢ TRANSISTORS
Qn
Q2, 5:
Q3, 6, 7:
Q4:
2SB945PQ
2SA933STRS
2SC2320LFG
2SB953APQ
R19 5.6K
oCll 0.047
R20 2.2K
Ars
+5V Regulator
A@ra2i
T5O0OmMA250V_ 1W0.47
O
¢ DIODES
D1, 2:
D3, 4:
D5:
1/4W330
SVDGSM1A02LF
SVDS2V20
MA4051MTA
MA165TASVT
SVDD3S4M
SVDGRK14
eC 12 330P
¢ COILS
L1:
L2:
L2 Wa:
Loe
L4 BAL:
a 2
a n
4
©
+] |
<|"|2
1
C14 16V330
eCi5 0047.
R25 15K CI3 001
SLTGLF3
SLOG2A121T
SLOG2A121TZ
SLCOG1A121T
SLQG10W2D1
1 W/DV LC ys7dv
© Power SW. ............ceeeee eee ON—OFF
@ Clock (62.5kHz)
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