Internal View - Sony TFM-9450W Service Manual

SECTION 1
OUTLINE
1-1. BLOCK DIAGRAM
FM _EXT AFC
ANTENNA
759%
04, Q5, 06
FM/AM IF AMP
Q3
AM CONV
S3 :
a. 8. a9 Q10, Qi1 SP.
AF AMP 3 POWER AMP 82
VRI
x
:
TONE '
71, \
D9, D10
POWER RECT
AC LINE ANT
Fig. 1-1,
1-2. EXTERNAL VIEW
X-39801-03-0
knob ass'y, VOLUME
X-39801-03-0
knob ass'y, TONE
3-844-321-00
knob, BAND
3-844-321-00
knob, LOUDNESS
X-39801-02-0
knob ass'y, TUNING
Fig. 1-2.
_TFM-9450W
IFM-9450W
1-3. INTERNAL VIEW
1-224-163-00 (USA Model)
1-224-354-00 (Canada Model}
resistor, variable,
50 k (A); VOLUME control
1-224-164-00
resistor, variable,
10 k (A); TONE control
3-980-120-00
heat sink
1-536-425-00
terminal; GROUND-75 Q,
FM EXT ANTENNA
3-980-024-00
plate, ac line ant
Fig. 1-3.
1-502-425-00
speaker, 8 Q)
1-442-039-00 (USA Model)
1-442-254-00 (Canada Mode!)
transformer, power (T)