Panasonic KX-TS2368RU; KX-TS2368RUW (Service Manual)

Сервис мануал и схема радиотелефона Panasonic KX-TS2368RU; KX-TS2368RUW​

Файл в формате PDF на английском языке



Содержание:

• 1 LOCATION OF CONTROLS 4
• 2 DISPLAY
• 3 CONNECTION 6
• 3.1. Connecting the Handset 6
• 3.2. Connecting the Telephone Line Cord 6
• 3.3. Connecting a Communication Device 7
• 4 SETTINGS
• 4.1. Selecting the Dualing Mode 8
• 4.2. Time Adjustment 9
• 4.3. Setting the LCD Contrast 10
• 4.4. Selecting the Ringer Volume 10
• 5 SPECIAL FEATURES 11
• 5.1. FLASH Button 11
• 5.2. Selecting the Flash Time 11
• 5.3. Setting the Pin Code 12
• 5.4. Dual Lock 13
• 5.5. Call Restriction 14
• 5.6. How to Release the Establishment of Dual Lock 15
• 6 DISASSEMBLY INSTRUCTIONS 16
• 7 TROUBLE SHOOTING GUIDE 17
• 7.1. Service Hints 17
• 7.2. Pulse Dualing Problems 17
• 7.3. Tone Dualing Problems (Handset) 18
• 7.4. No Ringing Sound When Ring Signals Input. 18
• 7.5. In Use LED s Not On 19
• 7.6. When the both lines are held in the Conference mode Line LED are not Green
• 7.7. Does Not Hold 20
• 8 BLOCK DIAGRAM 21
• 9 CIRCUIT OPERATION 22
• 9.1. Reset Circuit 22
• 9.2. Telephone Line Interface 23
• 9.3. Ringer Circuit 23
• 9.4. Tone Detect 23
• 9.5. In Use Detector Circuit 24
• 9.6. Hold Circuit 25
• 9.7. Speakerphone Circuit 26
• 10 HOW TO SET THE FLASH TIME AND REDIAL TIME 27
• 10.1. Flash Time 27
• 10.2. Redial Time 27
• 11 IC BLOCK DIAGRAM 28
• 11.1. IC801 28
• 11.2. Speakerphone IC Data (IC601) 29
• 11.3. Ringer IC Data (IC1, IC22) 30
• 12 MODULE BLOCK DIAGRAM 31
• 12.1. LCD MODULE BLOCK 31
• 12.2. CONNECTOR PIN ASSIGNMENT 31
• 13 HOW TO REPLACE FLAT PACKAGE IC 32
• 13.1. Preparation 32
• 13.2. Procedure 32
• 13.3. Modification Procedure of Bridge 32
• 14 CABINET AND ELECTRICAL PARTS LOCATION 33
• 15 ACCESSORIES AND PACKING MATERIALS 34
• 16 TERMINAL GUIDE OF THE ICs, TRANSISTORS AND DIODES
• 17 REPLACEMENT PARTS LIST 36
• 17.1. Base Unit 36
• 17.2. ACCESSORIES AND PACKING MATERIALS 40
• 18 FOR SCHEMATIC DIAGRAM (SCHEMATIC DIAGRAM (BASE UNIT))
• 19 SCHEMATIC DIAGRAM (BASE UNIT) 43
• 19.1. Main 43
• 19.2. Operation 44
• 20 CIRCUIT BOARD (BASE UNIT) 45