Teac A-7300 - PC BOARD PARTS LIST; PLAY LINE AMP UNIT PARTS LIST; AMP STABILIZER UNIT PARTS LIST; BIAS OSC UNIT PARTS LIST

ll. PC BOARD SECTION (Parts List)
11-2. AMP STABILIZER UNIT
1i-1. PLAY LINE AMP UNIT
REF. NO. PARTS NO. DESCRIPTION
51680780 PC Bd. Assy, A
51670780 PC Board
51670120 PC Board, Coil Mtg. ( x 2)
TRANSISTORS
Q251,0252 50424100 2SC1000-GR
0253,0254 50424890 2SA493-GR
0255,0256 50424100 2SC1000-GR
CARBON RESISTORS
All resistors are rated 5% tolerance and 1/4 watt.
R251, R252 50573300 100k2
R253, R254 50572820 =1kQ
R255, R256 50573240 56 kQ
R257, R258 50573180 33 kQ
R259, R260 50573220 47k2
R261, R262 50573180 33k2
R263, R264 50573080 12k2
R265, R266 50573200 39kQ
R267, R268 50573200 39 kQ
R269, R270 50572740 4702
R271,R272 50572760 5602
R273, R274 50572980 4.7 kQ
R275, R276 50573220 47 kQ
R277, R278 50573160 27 kQ
R279, R280 50573200 39k2
R281, R282 50573300 100 kQ
R283, R284 50573120 18 kQ
R285, R286 50573120 18 kQ
R287, R288 50572580 1002
R289, R290 50573060 10 kQ
R291, R292 50573220 47 kQ
R293, R294 50572820 =1ka
CAPACITORS
C251,C252 50554540 Elec. 1yF 50V
C253, C254 50555550 Elec. 47 uF 50V
C255, C256 50555540 Elec. 47 uF 10V
C257,C258 50555540 Elec. 47 pF 10V
C259, C260 50543820 Dip,Mica 22pF 50V
C261,C262 50554350 Elec. 10uF 50V
C263, C264 50547420 Dip.Mica 47pF 50V
C265, C266 50548020 Mylar 0.01yF 50V
C267, C268 50554260 Elec. 33uF 16V
C269,C270 50554350 Elec. 10uF 50V
C271,C272 50554540 ___ Elec. 1pF 50V
C273, C274 50547370 Dip.Mica 270pF 50V
C275,C276 50547440 Dip. Mica. 100pF 50V
C277,C278 50547440 Dip. Mica 100pF 50V
C279, C280 50554350 Elec. 10uF 50V
C281, C282 50554540 Elec. ine 50V
VR251, VR252
L251, L252
VARIABLE RESISTORS
50534210 —Semi-fixed, 5 kQ-B
COILS
50566640 Choke, 220uH
REF. NO.
Q601
Q602
Q603
D601
D602
R6O1
R602, R604
R603
R605
R606, R607"
R608
R609
R610
R611
C601 ~ C603
C604
C605, C606
C607, C608
cé609
PARTS NO. DESCRIPTION
51680831 PC Bd, Assy
51670830 PC Board
TRANSISTORS
50424750 2SC1384-0
50425270 2SD288-K
50423500 2SC734-Y
ZENER DIODES
50425150 W2Z-090
50425260 XZ-175
RESISTORS
50572480 Carbon 392 1/4W 5%
50572340 Carbon 102 1/4W 5%
50572920 Carbon 2.7k2 1/4W 5%
50520360 Cement 102 3W
50572840 Carbon 1.2kQ 1/4W 5%
50572980 Carbon 4.742 1/4W 5%
50572940 Carbon 3.3k2 1/4W 5%
50572900 Carbon 2.2k2 1/4W 5%
50526420 WireWound 392 1wW
ELEC. CAPACITORS
50555640
50554070
50555610
50554630
50554380
100uF 63V
100uF 50V
220uF SOV
100uF 35V
220uF 35V
MISCELLANEOUS
50333040
55504320
50332910
Heat Sink (for 25C 1384)
Heat Sink, A
Sheet, Insul.; for 25D235
11-3. BIAS OSC UNIT
REF. NO.
0551, Q552
Q553
Q554
0551
PARTS NO. DESCRIPTION
51680821
51670820
PC Bd, Assy
PC Board
TRANSISTORS
50424160
50424750
50424160
DIODE
50422940
2SC1226-A(P)
28C1384-Q
2SC1226-A(P)
1N4006
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