Sony tc 67 schematic

Page 1

4-3. SCH EMATIC DIAGRAM

'I'C-67

I Ql ZSCISGZ 02 250945 03 2$Cl362
CI FREAMF AGO mum
vasov
l RI4 47k ms
mama R3 5 R5 m 3.9.5:
332,333? LEN. lOk= : R7 = (Bk R22 l5k
C-IOOZA ' R4 loner-31" 47" T
Lek cu2 _[_ zsv- we __
' El 17p 40;: T @2 V TONE
v _ 03
c4 0| RI Low
I I0/l6v 055V ' l0 Km
.52 - [ cs I
I LINE IN . RI IOOk 4.7 La cu HIGH
: , =%55v\ 25v open I
=.§§o 0.00: 1 RH m5
, R6 . «55* 27k 5: (225 -:
I 33k: . RIO 02 opal"
« JI _ H :>2.1k cs .35
I ' MIC V-°-¢-- c? 7? :56 LJ
H Hun/50v 3|; . __ _
I
z 5'33: Icon l IOV
16v cw _
5 (20047
cm
E is h
c2 1 5- 390 Rlejsk 330/6.3v I
I 00°25'- 32'!» Clti'qon
. I R.P.H % Real
NW Record/playback _, 3:29 :an } V
mu R24 22k
a, v A v v a; v LI I
Sl-I Sl-z sn-s §|-4 , Sl'5 SI-e
n.
EH x I I T3 R43 33
Eran hand (:35 _ (55V)
Q eaF-5-02A 00047- EJCSI 02 svaor-c
, oe Ioonov POWER RECT
a 03 SIBOl-C
I 4 3311 POWER RECT
I ,. C33 0.0l 950' |5o
1 W AUDIO AMP CIRCUIT BOARD
I _ _ _ _ -
08 250945 F
, ms 03¢ (oc RESISTANCE) cmc
rm. no. Swim Mode T1 T2
Sl record/playback Playback 8 n f
) Ochm. 67D 3.2a 0.611 Ion
I fusI forward and
52 Power rewind modl 85 \a
i OFF: sTop mode
S3 volluge selector 220V~240V
2 S4 uc/dc dc
_ No:
i - 0 All resistors and capacitors are in 9. and uF, unless
otherwise specified.

9 All voltages are measured from chassis to points indicated
wirh a voltmeter (20 kQ/V). Variations may be noted due
to nomad production tolerances.

no mark: playback mode voltage

( ): record mode voltage
Resistance; for coils are DC resistance&
In using electret oondenser microphone marked in red
paint on lid: of case, connect resistor R4 shown with >3
in parallel with R3.

22,
3-1.

-11_