Crown Audio 1200 service manual Q43031-6 Main Module D7993-5 board Parts List, Capacitors

Page 41

Micro-Tech 1200 Amplifier Service Manual

Q43031-6 Main Module (D7993-5 board) Parts List

CAPACITORS

C1

 

C 4303-1

1000µF

C2

 

C 3913-8

470µF

C4

 

C 6802-0

.47µF

C5

 

C 6806-1

.01µF

C6

 

C 6806-1

.01µF

C7

 

C 8897-8

.1µF

C100

C200

C 5311-3

22µF

C101

C201

C 9464-6

10pF

C103

C203

C 6805-3

.022µF

C104

C204

C 6805-3

.022µF

C105

C205

C 6812-9

47pF

C106

C206

C 6812-9

47pF

C107

C207

C 8897-8

.1µF

C108

C208

C 6814-5

12pF

C109

C209

C 7417-6

.0033µF

C110

C210

C 5362-6

2.2µF

C111

C211

C 8897-8

.1µF

C112

C212

C 8990-1

.18µF

C113

C213

C 8991-9

.47µF

C114

C214

C 8854-9

100µF

C115

C215

C 8854-9

100µF

C116

C216

C 8991-9

.47µF

C117

C217

C 8990-1

.18µF

C118

C218

C 6814-5

12pF

C119

C219

C 6802-0

.47µF

C120

C220

C 8897-8

.1µF

C122

C222

C 6811-1

100pF

C123

C223

C 6812-9

47pF

C124

C224

C 6812-9

47pF

C129

C229

C 6814-5

12pF

C130

C230

C 6813-7

27pF

C133

C233

C 6813-7

27pF

C134

C234

C 6805-3

.022µF

C135

C235

C 6805-3

.022µF

C136

C236

C 6808-7

470pF

C137

C237

C 6808-7

470pF

C138

C238

C 6813-7

27pF

C139

C239

C 6813-7

27pF

C140

C240

C 6812-9

47pF

C141

C241

C 6812-9

47pF

C144

C244

C 8576-8

100µF

C145

C245

C 6812-9

47pF

C146

C246

C 6812-9

47pF

C147

C247

C 6806-1

.01µF

C148

C248

C 6810-3

180pF

C149

C249

C 6808-7

470pF

C150

C250

C 6806-1

.01µF

C151

C251

C 6806-1

.01µF

C152

C252

C 6950-7

82pF 5%

C153

C253

C 8897-8

.1µF

C154

C254

C 8426-6

.1µF 250V

C155

C255

C 8897-8

.1µF

C156

C256

C 8897-8

.1µF

C157

C257

C 6806-1

.01µF

DIODES

D1

 

C 2851-1

1N4004

D2

 

C 2851-1

1N4004

D3

 

C 2851-1

1N4004

D4

 

C 2851-1

1N4004

D5

 

C 2851-1

1N4004

D6

 

C 2851-1

1N4004

D7

 

C 2851-1

1N4004

D108

D208

C 3181-2

1N4148

D109

D209

C 3181-2

1N4148

D110

D210

C 3181-2

1N4148

D111

D211

C 5061-4

1N3070

D112

D212

C 3181-2

1N4148

D113

D213

C 3181-2

1N4148

D120

D220

C 3181-2

1N4148

D121

D221

C 3181-2

1N4148

D122

D222

C 3181-2

1N4148

D123

D223

C 5061-4

1N3070

D124

D224

C 3181-2

1N4148

D125

D225

C 3181-2

1N4148

D126

D226

C 5061-4

1N3070

D127

D227

C 5061-4

1N3070

D128

D228

C 5061-4

1N3070

D129

D229

C 3181-2

1N4148

D130

D230

C 3181-2

1N4148

D131

D231

C 3181-2

1N4148

D132

D232

C 3181-2

1N4148

TRANSISTORS

Q100

Q200

D 2961-7

NPN 2N3859A

Q101

Q201

C 3578-9

PNP MPSA93

Q102

Q202

C 3810-6

NPN MPSA43

Q103

Q203

C 3786-8

PNP PN4250

Q105

Q205

C 3578-9

PNP MPSA93

Q106

Q206

C 3625-8

NPN 2N4125

Q107

Q207

C 3786-8

PNP PN4250

Q108

Q208

D 2961-7

NPN 2N3859A

Q109

Q209

D 2961-7

NPN 2N3859A

Q110

Q210

C 3810-6

NPN MPSA43

Q112

Q212

C 3625-8

NPN 2N4125

Q113

Q213

C 3625-8

NPN 2N4125

Q115

Q215

D 2962-5

NPN MPS8097

Q116

Q216

C 3786-8

PNP PN4250

Q117

Q217

D 2961-7

NPN 2N3859A

Q118

Q218

D 2961-7

NPN 2N3859A

Q119

Q219

C 3625-8

NPN 2N4125

Q120

Q220

C 3625-8

NPN 2N4125

Q121

Q221

C 7458-0

NPN 2N4123

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Contents MICRO-TECH-1200 Avis Table of Contents Scope WarrantyIntroduction 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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