Crown Audio 1200 service manual Parts List Non-Module

Page 19

 

Micro-Tech 1200 Amplifier Service Manual

 

 

 

 

 

Parts List (Non-Module)

 

 

 

 

 

MAIN CHASSIS ASSEMBLY (CONT.)

 

CPN

ITEM

QTY.

A10110-70605

Screw, 6-32-.312 Taptite Ph (Covers)

20

A10086-70806

8-32 x .37 Screw

3

A10094-3

#6 Internal Star Washer

3

A10094-6

#8 Internal Star Washer

4

A10094-8

#10 Internal Star Washer, Zinc

12

A10099-7

#10 Nylonb Shoulder Washer

8

A10100-16

7/16OD x .203ID Washer

8

A10102-8

10-32 Hex Nut

12

A10109-10822

8-18 x 1.375 Pan Head Screw

2

A10110-70812

8-32 x .750 Taptite Pan Head Screw

2

A10192-1

.500 Snap Bushing

4

A11376-6130L

13 inch Black Output Wire

1

A11376-6235L

23.5 inch Black Output Wire

1

A11394-6160GE

16 inch Red Output Wire

1

A11394-6235G

23.5 inch Red Output Wire

1

C 1811-6

4" Cable Tie

4

C 1813-2

7.5" Cable Tie

2

C 3163-0

Solder Lug, #6 Hole

1

C 6709-7

Ferrite Bead

4

C 6912-7

Tension Retaining Board Support

2

C 6913-5

1" Spacer toggle nut, Plastic

2

C 6914-3

.75" Spacer toggle nut, Plastic

2

C 9491-9

6-32 x .312 Pan Head Screw

4

C 9953-8

2-20 x .312 Pan Head Screw

6

C10111-0

Button, Mtg

2

D 7622-0

16.5" 28AWG Ribbon Cable, 16 Pin

1

H43424-3

Tube, .75 x 3.5 Slit

1

H43451-6

Tube, .375 x 3.5

1

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Contents MICRO-TECH-1200 Avis Table of Contents Introduction WarrantyScope Parts Information Power SpecificationsVoltage Conversion Front END Operation FeaturesTheory OverviewVoltage Translators Voltage AmplificationGrounded Bridge Topology Last Voltage Amplifiers LVAsLow Side LS High Side HSOutput Device Emulation Protection Odep Positive Standard Initial Conditions Electrical Checkout ProceduresTest 2 Output Bias Adjustment Test 3 Odep Voltage AdjustmentTest 12 Output Power Test 4 AC Power DrawTest 5 Common Mode Rejection Test 7 Phase ResponseTest 15 LF Protection Test 16 Signal to Noise RatioTest 13 Reactive Loads Test 14 Odep LimitingSpec at 0 dB Output 0.01% Spec at -35 dB Output 0.05% Post TestingTest 19 Intermodulation Distortion Test 20 ClippingSupplimental Items Parts List Non-ModulePower Supply Output Assembly ONE PER ChannelMain Chassis Assembly Output AssemblyBack Panel Assembly Chassis Front 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 ListMounts U1, U2 SwitchesConnectors Integrated CircuitsQ42714-8 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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