Read Panasonic KX-TS2351RUB / KX-TS2351RUW Service Manual online
1 ABOUT LEAD FREE SOLDER (PbF: Pb free)
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1.1. Suggested PbF Solder
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1.2. How to recognize that Pb Free solder is used
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2 FOR SERVICE TECHNICIANS
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3 CAUTION
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4 BATTERY
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4.1. Installing the Batteries
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4.2. Battery Replacement
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5 LOCATION OF CONTROLS
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6 DISPLAY
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7 SETTINGS
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7.1. Connecting the Handset/Telephone Line Cord
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7.2. Dialing Mode
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7.3. Display Language
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7.4. Dial Lock
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7.5. How to Release the Establishment ofPassword
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7.6. Call Restriction
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8 OPERATIONS
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8.1. Making Calls
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8.2. Answering Calls
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8.3. FLASH Button
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8.4. Phone Book
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9 TROUBLESHOOTING
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10 DISASSEMBLY INSTRUCTIONS
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11 TROUBLESHOOTING GUIDE
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11.1. Service Hints
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11.2. Pulse Dialing Problems
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11.3. Tone Dialing Problems (handset)
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11.4. No Ringing Sound When Ring Signal is Input
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12 TEST MODE
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13 BLOCK DIAGRAM
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14 CIRCUIT OPERATION
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14.1. Bell Detector Circuit
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14.2. Line Interface
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14.3. MODULE BLOCK DIAGRAM
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14.4. Caller ID Detect Circuit
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15 IC BLOCK DIAGRAM
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15.1. IC502
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15.2. CPU DATA (IC502)
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15.3. RINGER IC (IC1)
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15.4. EEPROM (IC802)
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16 HOW TO REPLACE THE FLAT PACKAGE IC
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16.1. PREPARATION
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16.2. FLAT PACKAGE IC REMOVAL PROCEDURE
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16.3. FLAT PACKAGE IC INSTALLATION PROCEDURE
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16.4. BRIDGE MODIFICATION PROCEDURE
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17 TERMINAL GUIDE OF THE ICs, TRANSISTORS AND DIODES
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18 CABINET AND ELECTRICAL PARTS
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19 ACCESSORIES AND PACKING MATERIALS
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20 REPLACEMENT PARTS LIST
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20.1. Base Unit
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20.2. Accessories and Packing Materials
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21 FOR SCHEMATIC DIAGRAM
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22 SCHEMATIC DIAGRAM
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22.1. Memo
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23 CIRCUIT BOARD
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23.1. Component View
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23.2. Flow Solder Side View
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Note:
Because CONTENTS 4 to 9 are the extracts from the Operating Instructions of this model, they are subject to change without
notice. Please refer to the original Operating Instructions for further information.
notice. Please refer to the original Operating Instructions for further information.
CONTENTS
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KX-TS2351RUB / KX-TS2351RUW
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