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TRANS. SKT. XT1

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Figure 5 - BPA-60/BPA-125 Printed Circuit Board

PARTS LIST

Designation

-

c 2
C3,4
C 6
CR1-4

Rl
R 3
R4
R5

Rl8,19
Sl
-

Cl01
Cl03

Cl04

C201

C202

Part
Number Description

PC Board

45-7241-05 Ptd. Cir. Bd. Assy.
79-l 19-001 

Cap., Elect., 470 µF, 63V

79-008-065 

Cap., Elect., 10 µ F ,  63V

79-008-062 

Cap., Elect., 100 µF, 50V

96-5333-01 

Diode, 4OOprv  @ 1A

96-5643-01 

Transistor, KTC2240

96-5365-01 

Transistor, MPSA56

96-5459-01 

Transistor, 2N6292

96-5458-01 

Transistor, 2N6107

77-001-818 

Control, Scr. Adj., 100 kilohm

75-154-124 

Resistor, 120 kilohm, ¼ W ,  1%

75-154-154 

Resistor, 150 kilohm, 1/4W,  1%

75-154-334 

Resistor, 330 kilohm, 1/4W, 1%

76- 107-096 

Resistor, .82 ohm, 2W

81-003-067 

Switch, Slide, Miniature

70-9302-01 

Clip, Heat Sink (2)

Chassis

78-200-l 16
79- 118-002

Cap., Cer. Disc, 0.01 µF, 1400V
Cap., Elect., 13,000 µF, 40V

(BPA-125)

79-118-004 

Cap., Elect., 8800 µF, 75V

(BPA-125)

79-118-006 

Cap., Elect., 5000 µ F ,  50V

(BPA-60)

79-509-056 

Cap., Elect., 6000 µ F ,  75V

(BPA-60)

Schematic
Designation

Part
Number

CBlOl

94-0023-10

CB102 

94-0014-07

CB201 

94-0023-05

CR101 

96-5373-01

CR201 -204 

96-5241-01

QlOl

96-5213-01

4102,103 

96-5385-01

Q104-107

96-5385-01

R101,102

R103-106

76-114-107

76-l 14-102

R107 

75-154-182

R109
R201,203

75-742-101
76-l 14-102

R202 

75-154-132

SW101 

81-009-036

TlOl

83-831-000

T102 

83-492-000

T201 

83-814-000

T202 

83-491-000

-

14-9088-01

6

Description

Breaker, Circuit, 4.OA

(BPA-125)

Thermostat
Breaker, Circuit, 1.6A (BPA-60)
Rectifier, Bridge (BPA-125)
Diode, 300prv @ 3A (BPA-60)
Transistor, 2N5089
Transistor, 2N3055H,  RCA
Transistor, 2N3055H,  RCA

(BPA-125)

Resistor, 3.3 ohm, 5W

(BPA-125)

Resistor, 0.27 ohm, 5W

(BPA-125)

Resistor, 1800 ohm, 1/4W,  1%

(BPA-125)

Resistor, 100 ohm, 7W
Resistor, 0.27 ohm, 5W

(BPA-60)

Resistor, 1300 ohm, 1/4W,  1%

(BPA-60)

Switch, Power
Transformer, Power (BPA-125)
Transformer, Output (BPA-125) 
Transformer, Power (BPA-60)

Transformer, Output (BPA-60)
Foot, Rubber

Summary of Contents for BPA-125

Page 1: ......

Page 2: ...Illuminated Power Switch Input Level Control Circuit Breaker Reset Switch Lo Cut Filter Switch 18OW 360w Overload Protection I 1 AC Circuit Breaker Thermal Circuit Breaker Transient Protection Diodes 1 Auxiliary Receptacle not switched Dimensions Three wire grounded 300 watts maximum 15 25 Wx8 Dx3 5 H 15 25 Wx8 Dx5 25 H 38 7 x 20 3 x 8 9 cm 38 7 x 20 3 x 13 3 cm Finish I Black Weight Rack Panel Br...

Page 3: ......

Page 4: ...ly to the output terminal strip on the rear panel Connect one speaker lead to the COM terminal and the other to the terminal corresponding to the impedance of the speaker system If the load impedance falls between two output ter minal values use the terminal of lower impedance Total power distribution to the speakers should not be greater than the power rating of the amplifier For balanced output ...

Page 5: ...designation of your unit Describe the difficulty and include details on the electrical connections to associated equipment such as preamplifiers speakers etc We will send you service in formation if the trouble appears simple If the amplifier requires servicing we will send you the name and address of the nearest authorized Bogen service agency When shipping the amplifier pack it well using the or...

Page 6: ... Cap Elect 8800 µF 75V BPA 125 79 118 006 Cap Elect 5000 µ F 50V BPA 60 79 509 056 Cap Elect 6000 µ F 75V BPA 60 Schematic Designation Part Number CBlOl 94 0023 10 CB102 94 0014 07 CB201 94 0023 05 CR101 96 5373 01 CR201 204 96 5241 01 QlOl 96 5213 01 4102 103 96 5385 01 Q104 107 96 5385 01 R101 102 R103 106 76 114 107 76 l 14 102 R107 75 154 182 R109 R201 203 75 742 101 76 l 14 102 R202 75 154 13...

Page 7: ......

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