Panasonic SH-FX65P, Service Manual

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1 Note 3
1.1. System Combination Breakdown 3
1.2. Packaging 3
2 Safety Precautions 4
2.1. GENERAL GUIDELINES 4
2.2. Before Repair and Adjustment (Digital Receiver SE-FX65)
4
2.3. Protection Circuitry 5
2.4. Safety Part Information 5
3 Prevention of Electro Static Discharge (ESD) to
Electrostatically Sensitive (ES) Devices 6
4 Handling the Lead-free Solder 7
4.1. Service caution based on legal restrictions 7
5 Accessories 8
6 Using of Digital Receiver Unit 9
6.1. Connecting the digital transmitter (SH-FX65T) 9
6.2. Connecting the surround speaker cables to the wireless
system (SE-FX65) 9
6.3. AC Power Cord connection (SE-FX65) 9
6.4. Making the wireless link (SE-FX65) 10
7 Operation Procedures 11
7.1. Remote Control Key Buttons Operations 11
7.2. Main Unit Key Buttons Operations 12
8 New Features 13
8.1. Wireless Features 13
9 Self-Diagnosis and Special Mode Setting 20
9.1. Wireless Service Mode Summary Table 20
9.2. Service Mode Table (Wireless) 21
10 Assembling and Disassembling 23
10.1. Note 23
10.2. Disassembly flow chart (For SE-FX65) 24
10.3. Main Parts Location Diagram 24
10.4. Disassembly of Wireless System (SE-FX65P/PC) 25
10.5. Disassembly of Transmitter Module P.C.B (SH-FX65T) 28
11 Service Positions 29
11.1. Checking of Led, Led Drive, DAMP and Receiver Module
P.C.B. 29
12 Voltage Measurement & Waveform Chart 30
12.1. Voltage Measurement 30
12.2. Waveform Chart 31
13 Wiring Connection Diagram 32
14 Block Diagram 33
14.1. DIGITAL AMPLIFIER/LED DRIVE/LED BLOCK DIAGRAM
33
14.2. RECEIVER MODULE BLOCK DIAGRAM 34
14.3. TRANSMITTER MODULE BLOCK DIAGRAM 35
15 Notes of Schematic Diagram 37
16 Schematic Diagram 39
16.1. DAMP CIRCUIT, LED DRIVE CIRCUIT and LED CIRCUIT
39
16.2. RECEIVER MODULE CIRCUIT 41
16.3. TRANSMITTER MODULE CIRCUIT 45
17 Printed Circuit Board Diagram 49
17.1. DAMP P.C.B, LED DRIVE P.C.B, LED P.C.B and
RECEIVER MODULE P.C.B 49
17.2. TRANSMITTER MODULE P.C.B 50
18 Illustration of IC's, Transistors and Diodes 51
19 Terminal Functions of Integrated Circuits 52
19.1. IC10 (C1AB00002772): IC BASE BAND 52
19.2. IC13 (C1CB00002648): IC RF 52
19.3. IC1000 (C2BBED000056): IC MCU 53
20 Exploded Views 55
20.1. Cabinet Parts Location 55
20.2. Packaging 56
21 Service Hint 59
21.1. TX / RX KIT ASSEMBLY 59
21.2. TX CASE ASSEMBLY 59
22 Replacement Parts List 60
22.1. Parts List (SE-FX65) 60
22.2. Parts List (SH-FX65T) 63
CONTENTS
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SH-FX65P / SH-FX65PC