Crown 460CSL service manual Switches, Ic’S

Page 28

Power Base-1 & 460CSL Amplifier Service Manual

Q42552A0 Main Module Parts List (D 6304B2 Board)

R114

R214

A10266-4721

4.7K

R115

R215

A10266-5141

510K

R116

R216

A10266-3351

3.3M

R118

R218

A10266-2711

270 OHM

R119

R219

A10266-3011

300 OHM

R120

R220

A10266-2711

270 OHM

R121

R221

C 5062-2

100K TRIMMER

R122

R222

A10266-2741

270K

R123

R223

A10266-1831

18K

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 TRIMMER

R133

R233

A10266-2741

270K

R134

R234

A10266-1831

18K

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

A10266-1021

1K

R140

R240

A10266-8201

82 OHM

R141

R241

A10266-1541

150K

R142

R242

A10266-1541

150K

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

R154

R254

A10266-1011

100 OHM

R156

R256

A10266-1321

1.3K

R157

R257

A10266-1321

1.3K

R158

R258

A10266-9121

9.1K

R159

R259

A10266-1031

10K

R161

R261

A10266-4701

47 OHM

R162

R262

A10266-4701

47 OHM

R165

R265

A10265-53611

5.36K 1%

R146

R246

A10265-53611

5.36K 1%

R167

R267

A10266-1021

1K

R168

R268

A10265-95301

953 OHM

R170

R270

A10266-1021

1K

R171

R271

A10265-95301

953 OHM

SWITCHES

S3

C 6841-8

4PDT

S100

C 6781-6

6P3T

IC’S

U1

 

C 5095-2

MC7815

U2

 

C 5096-0

MC7915

U100

U200

C 6500-0

UPA77 PNP

U103

U203

C 6910-1

UPA76 NPN

U104

U204

C 6900-2

MC34084P

MISC.

Board

 

D

6304A4 or D 6304B2

J9

 

C 6871-5

6-Cond Snap Mate

J100

J200

C

6777-4

PHONE JACK

J500

J800

D

6619-7

10" RIBBON ASSY

J600

J700

D

6620-5

6" RIBBON ASSY

MOUNTS U1, U2:

 

 

 

(2)

C 1889-2

6-32 NUT

(2)C 2176-3 6-32 X .5 SCREW

(2)

C 5341-0

HEATSINK

(2)

C 5594-4

STAR WASHER

MOUNTS U104, U204:

 

(2)

C 3450-1

14 Pin Socket

COVERS FOR J100, J200:

 

(2)C 6778-2 Cover, Phone Jack

Additional Parts

(1)C 4508-5 16 PIN SOCKET

(1)

C 5061-4

1N3070 DIODE

(1)

C 6851-7

5-Pos Header

(1)C 7077-8 3-Cond Wire Retain

C 6899-6

Wire Posts

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Contents Power BASE-1& 460CSL Avis Table of Contents Introduction WarrantyScope Parts Specifications PowerPerformance MechanicalVoltage Conversion BLUFeatures TheoryOverview Front END OperationError Amp Voltage TranslatorsGrounded Bridge Topology High Side HSOutput Device Emulation Protection Odep Low Side LSPositive 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 Post TestingTest 14 Odep Limiting Test 15 LF ProtectionCheckout Procedures Mechanical Non-Module Parts Back Panel Assembly Output Assembly ONE PER ChannelChassis Front Assembly Main Chassis Assembly Module Information Module HistoryOutput Modules Main ModulesQ42576-1 Output Module Parts List P10137-1 Board Q42661-1 Output Module Parts List P10137-1 Board Q42661-1 Output Module 4 Resistor #2 for PB-1Q42718-9 Output Module Parts List P10233-8 Board Q42718-9 Output Module 4 Resistor #3 for PB-1Q42885-6 Output Module Parts List P10305-4 Board Q42967-2 Output Module Parts List P10341-9 Board Q43200-7 Output Module Parts List P10397-1 Board Network Resistors Q42552A0 Main Module Parts List D 6304B2 BoardQ42552A0 Main Module Original for PB-1 Switches IC’SQ42664-5 Main Module Parts List D 6910-0 Board UPA75 PNP Q42682-7 Main Module Parts List D 6910-0 Board Q42682-7 Main Module #2 for PB-1Interconnects Trim POTBoard Mounts U1, U2 Q42776-7 Main Module Parts List D 7251-8 Board Q42776-7 Main Module 3rd Gain for PB-1Dpdt Side Header 5 PIN Q42953-2 Main Module Parts List D 7251-8 Board UPA75 Misc Q43060-5 Main Module Parts List D 7993-5 Board Jumper 7325-1 Ground Lift 7960-5 Sensitivity 6781-6 Stereo/Mono

460CSL specifications

The Crown 460CSL is a powerful combination of innovation and performance that redefines efficiency in the material handling industry. Designed for heavy-duty tasks, this electric lift truck offers an impressive range of features that cater to the demands of modern warehouses and distribution centers.

One of the standout characteristics of the Crown 460CSL is its advanced ergonomic design, which prioritizes operator comfort and productivity. The spacious operator compartment is designed to minimize fatigue during extended use, featuring a low step-in height for easy access and a fully adjustable seat that provides optimal support. The intuitive controls are positioned for easy reach, allowing operators to maneuver the lift truck with ease and precision.

At the heart of the Crown 460CSL is its robust AC motor technology. This powerful motor provides rapid acceleration and smooth operation, reducing both energy consumption and maintenance needs. The regenerative braking system helps to extend battery life by converting braking energy back into stored energy, making the lift truck more efficient during operations. Operators benefit from enhanced traction and stability, ensuring dependable performance on various surfaces.

The Crown 460CSL boasts industry-leading lifting capabilities, with a maximum lifting capacity often exceeding competitors. Its precision-engineered mast allows for smooth and steady lifting of heavy loads, while its advanced hydraulic system provides reliable control over load placement. The lift’s extended height options enable operators to handle tasks at varying elevations, from ground level to tall shelving systems, with confidence.

Safety is a top priority for Crown, and the 460CSL incorporates several features designed to protect both operators and the loads being handled. The truck is equipped with a comprehensive suite of safety features, including an integrated stability system, load monitoring capabilities, and a visibility-enhancing overhead guard. These features work together to provide operators with greater awareness of their surroundings, reducing the risk of accidents.

In terms of technology, the Crown 460CSL integrates advanced diagnostics and connectivity features. This enables fleet managers to monitor performance, track usage patterns, and schedule maintenance with ease. Remote access to diagnostic information ensures that any potential issues can be identified and resolved promptly, further enhancing the truck's reliability and efficiency.

In conclusion, the Crown 460CSL stands out in the crowded lift truck market due to its combination of ergonomic design, powerful motor technology, impressive lifting capabilities, and enhanced safety features. This electric lift truck is an excellent choice for businesses seeking to improve productivity and reduce operational costs while maintaining a safe and comfortable working environment for their operators.