Crown Audio 1200 service manual Resistors

Page 36

Micro-Tech 1200 Amplifier Service Manual

Q42980-5 Main Module (D7911-7 board) Parts List Cont.

Q117

Q217

D 2961-7

2N3859A

Q118

Q218

D 2961-7

2N3859A

Q119

Q219

C 3625-8

2N4125

Q120

Q220

C 3625-8

2N4125

Q121

Q221

C 7458-0

2N4123

Q122

Q222

C 7458-0

2N4123

Q123

Q223

C 7458-0

2N4123

Q124

Q224

C 3625-8

2N4125

RESISTORS

R1

 

A10265-53621

53.6K

R2

 

A10266-2402

24 OHM

R3

 

A10266-2402

24 OHM

R4

 

A10265-46421

46.4K

R7

 

A10266-1041

100K

R8

 

A10266-2031

20K

R9

 

A10266-5121

5.1K

R16

 

A10266-5121

5.1K

R17

 

A10266-2031

20K

R18

 

A10266-1041

100K

R100

R200

C 7409-3

5K POT

R101

R201

A10265-49911

4.99K

R102

R202

A10266-5111

510 OHM

R103

R203

A10266-1041

100K

R104

R204

A10266-2721

2.7K

R105

R205

A10266-2721

2.7K

R106

R206

A10266-1231

12K

R107

R207

A10266-6831

68K

R108

R208

A10266-8211

820 OHM

R109

R209

A10266-6801

68 OHM

R110

R210

A10266-6831

68K

R111

R211

A10266-1231

12K

R112

R212

A10266-5131

51K

R113

R213

A10266-4721

4.7K

R114

R214

A10266-4721

4.7K

R115

R215

A10266-5141

510K

R116

R216

A10266-2751

2.7M

R117

R217

A10266-4731

47K

R118

R218

A10266-2711

270 OHM

R119

R219

A10266-3011

300 OHM

R120

R220

A10266-2711

270 OHM

R121

R221

C 5062-2

100K Trim

R122

R222

A10266-2741

270K

R123

R223

A10266-1832

18K .5W

R124

R224

A10266-6821

6.8K

R125

R225

C 7782-3

100 OHM

R126

R226

C 7782-3

100 OHM

R127

R227

A10266-6821

6.8K

R128

R228

A10266-1031

10K

R129

R229

A10266-1041

100K

R130

R230

A10266-1041

100K

R131

R231

A10266-1031

10K

R132

R232

C 5062-2

100K Trim

R133

R233

A10266-2741

270K

R134

R234

A10266-1832

18K .5W

R135

R235

C 7782-3

100 OHM

R136

R236

A10266-6821

6.8K

R137

R237

C 7782-3

100 OHM

R138

R238

A10266-6821

6.8K

R139

R239

A10266-8211

820

R140

R240

A10266-6801

68 OHM

R141

R241

A10266-1541

150K

R142

R242

A10266-1541

150K

R143

R243

A10266-1041

100K

R144

R244

A10266-1041

100K

R145

R245

A10266-1851

1.8M

R146

R246

A10266-1031

10K

R147

R247

C 7781-5

200 OHM

R148

R248

A10266-2721

2.7K

R149

R249

C 7781-5

200 OHM

R150

R250

A10266-2721

2.7K

R151

R251

A10266-1031

10K

R152

R252

A10266-1231

12K

R153

R253

C 5868-2

ZERO OHM

R154

R254

A10265-12131

121K 1%

R155

R255

A10266-1321

1.3K

R156

R256

A10266-1321

1.3K

R157

R257

A10266-1321

1.3K

R158

R258

A10266-9121

9.1K

R159

R259

A10266-1021

1K

R160

R260

A10265-10021

10K 1%

R161

R261

A10266-4701

47 OHM

R162

R262

A10266-4701

47 OHM

R163

R263

A10265-12131

121K 1%

R164

R264

A10265-10021

10K 1%

R165

R265

A10265-12131

121K 1%

R166

R266

A10266-1851

1.8M

R167

R267

A10265-10011

1K 1%

R168

R268

A10265-95301

953 OHM

R170

R270

A10265-10011

1K 1%

R171

R271

A10265-95301

953 OHM

R173

R273

A10265-10021

10K 1%

R174

R274

A10265-24921

24.9K 1%

R175

R275

A10265-11521

11.5K 1%

R176

R276

A10265-24921

24.9K 1%

R177

R277

A10265-40221

40.2K 1%

R179

R279

A10266-1321

1.3K

R180

R280

A10266-4711

470 OHM

R181

R281

A10266-4721

4.7K

R182

R282

A10266-2201

22 OHM

R183

R283

A10266-2421

2.4K

R184

R284

A10266-4741

470K

R185

R285

A10266-2421

2.4K

R186

R286

A10266-2751

2.7M

R187

R287

A10266-3631

36K

36

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Contents MICRO-TECH-1200 Avis Table of Contents Warranty IntroductionScope Parts Information Specifications PowerVoltage Conversion Features TheoryOverview Front END OperationVoltage Amplification Grounded Bridge TopologyLast Voltage Amplifiers LVAs Voltage TranslatorsHigh Side HS Low Side LSOutput Device Emulation Protection Odep Positive Electrical Checkout Procedures Test 2 Output Bias AdjustmentTest 3 Odep Voltage Adjustment Standard Initial ConditionsTest 4 AC Power Draw Test 5 Common Mode RejectionTest 7 Phase Response Test 12 Output PowerTest 16 Signal to Noise Ratio Test 13 Reactive LoadsTest 14 Odep Limiting Test 15 LF ProtectionPost Testing Test 19 Intermodulation DistortionTest 20 Clipping Spec at 0 dB Output 0.01% Spec at -35 dB Output 0.05%Parts List Non-Module Power SupplyOutput Assembly ONE PER Channel Supplimental ItemsOutput Assembly Back Panel 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 Q42552A0 Main Module D6304A4/D6304B2 board Parts List Resistor NetworksSwitches ConnectorsIntegrated Circuits Mounts U1, U2Q42714-8 Main Module D 6910-0 board Parts List Dpdt Q42776-7 Main Module D 7251-8 board Parts List OpenQ42776-7 Main Module D 7251-1 board Parts List HDR, 5 PIN Q42980-5 Main Module D7911-7 board Parts List Resistors DP3T Q43035-7 Main Module D7993-5 board Parts List NPN MPS8097Jumper IC’S Q43031-6 Main Module D7993-5 board Parts List Resistor Networks Switches
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