Crown Audio 1200 service manual Fuse and Display Module Parts Lists

Page 21

Micro-Tech 1200 Amplifier Service Manual

Fuse and Display Module Parts Lists

M43534-3 FUSE MODULE

CPN

Item

Qty

C 5060-6

PC Mount Fuse Clip

6

P10391-4

MT Fuse Board

1

Q42866-6 CHANNEL 2 FUSE MODULE

CPN

Item

Qty

A10124-24

#24 Solid Buss Wire

7

C 5060-6

PC Mount Fuse Clip

2

C 7817-7

Faston, Tab .250 PC

6

C 8537-0

6 Pin Socket Header

1

C 8539-6

4 Pin Socket Header

1

P10296-5

Ch 2 Fuse Board

1

Q42867-4 CHANNEL 1 FUSE MODULE

CPN

Item

Qty

A10124-24

#24 Solid Buss Wire

7

C 5060-6

PC Mount Fuse Clip

2

C 8537-0

6 Pin Socket Header

1

C 8539-6

4 Pin Socket Header

1

P10295-7

Ch 1 Fuse Board

1

M43530-1 LED ASSEMBLY "SUPPLY"

CPN

Item

Qty

A10266-6224

6.2K Ohm 2W

5%

C 4342-9

Amber LED

3

C 5868-2

0 Ohm Jumper

1

S 5846-1

Double Side Foam Tape

 

P10105-8

MT LED Board

1

Q43061-3 ODEP DISPLAY MODULE

CAPACITORS

 

 

C503

C603

C 6806-1

.01µF 100V

C507

C607

C 6809-5

220pF 100V

C701

 

C 6802-0

.47µF 50V

C702

 

C 6802-0

.47µF 50V

DIODES

 

 

 

D701

 

C 3533-4

1N966B 16V Zener

D702

 

C 3533-4

1N966B 16V Zener

LED'S

 

 

 

E502

E602

C 4342-9

Amber #MV5153

E701

 

C 4342-9

Amber #MV5153

RESISTORS

 

 

R508

R608

A10266-1351

1.3M

R509

R609

A10266-4751

4.7M

R510

R610

A10266-4751

4.7M

R511

R611

A10266-4741

470K

R512

R612

A10266-2221 2.2K

R513

R613

A10266-1522

1.5K .5W

R514

R614

A10266-1001

10

 

R615

A10266-1522

1.5K .5W

R702

R802

A10266-5111

510

TRANSISTORS

 

 

Q504

Q604

C 3625-8

2N4125 PNP

IC'S

 

 

 

U502

 

C 5070-5

TL072CP Op Amp

MISC.

 

 

 

U502X

 

C 4508-5

16 Pin IC Socket

Board

 

D 8030-5

MT Display Bd.

21

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Contents MICRO-TECH-1200 Avis Table of Contents Warranty IntroductionScope Parts Information Power SpecificationsVoltage Conversion Theory FeaturesOverview Front END OperationGrounded Bridge Topology Voltage AmplificationLast Voltage Amplifiers LVAs Voltage TranslatorsLow Side LS High Side HSOutput Device Emulation Protection Odep Positive Test 2 Output Bias Adjustment Electrical Checkout ProceduresTest 3 Odep Voltage Adjustment Standard Initial ConditionsTest 5 Common Mode Rejection Test 4 AC Power DrawTest 7 Phase Response Test 12 Output PowerTest 13 Reactive Loads Test 16 Signal to Noise RatioTest 14 Odep Limiting Test 15 LF ProtectionTest 19 Intermodulation Distortion Post TestingTest 20 Clipping Spec at 0 dB Output 0.01% Spec at -35 dB Output 0.05%Power Supply Parts List Non-ModuleOutput Assembly ONE PER Channel Supplimental ItemsBack Panel Assembly Output AssemblyChassis Front Assembly Main Chassis AssemblyParts List Non-Module Module and Schematic Information Fuse and Display Module Parts Lists Q42549-8 Output Module P10115-7 board Parts List Q42647-0 Output Module P10137-1 board Parts List Q42717-1 Output Module P10233-8 board Parts List Q42871-6 Output Module P10305-4 board Parts List Q42968-0 Output Module P10341-9 board Parts List Q43202-3 Output Module P10397-1 board Parts List Resistor Networks Q42552A0 Main Module D6304A4/D6304B2 board Parts ListConnectors SwitchesIntegrated Circuits Mounts U1, U2Q42714-8 Main Module D 6910-0 board Parts List Dpdt Open Q42776-7 Main Module D 7251-8 board Parts ListQ42776-7 Main Module D 7251-1 board Parts List HDR, 5 PIN Q42980-5 Main Module D7911-7 board Parts List Resistors DP3T NPN MPS8097 Q43035-7 Main Module D7993-5 board Parts ListJumper IC’S Q43031-6 Main Module D7993-5 board Parts List Resistor Networks Switches
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