Printed Wiring Board - Sony MDR-RF415R Service Manual

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4-3. PRINTED WIRING BOARD

RV303
R323
JC324
RV303
TUNE
RECHARGEABLE
Ni-cd
NC-AA(HJ)
2pcs,2.4V
VOLw
TO TMR-RF415R (BATTERY CHARGER)
IC301
power
IC302
S1
ON/OFF
SWITCH
SPEAKER
(L-ch)
SPEAKER
(R-ch)
9
9
MDR-RF415R
• Semiconductor
Location
Ref. No. Location
D301
B-1
D304
B-2
D310
C-2
IC301
A-2
IC302
C-2
Note on Printed Wiring Board:
• X : parts extracted from the component side.
: Through hole.
a
: Pattern from the side which enables seeing.
Caution:
Pattern face side:
Parts on the pattern face side seen from
(SideB)
the pattern face are indicated.
Parts face side:
Parts on the parts face side seen from
(Side A)
the parts face are indicated.

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