Panasonic SA-HT940PC Service Manual page 4

SA-HT940P / SA-HT940PC
11 Service Fixture and Tools
12 Service Positions
12.1. Checking & Repair Main P.C.B., Power P.C.B., HDMI
Module P.C.B., FL and Head phone P.C.B.
13 Measurements and Adjustments
13.1. Service Tools and Equipment
13.2. Important points in adjustment
13.3. Storing and handling of test discs
13.4. Optical adjustment
13.5. Abbreviations
14 Voltage and Waveform Chart
14.1. HDMI Module P.C.B.
14.2. Main P.C.B.
14.3. Power P.C.B.
14.4. FL P.C.B.
14.5. Loading Motor P.C.B., Tray Motor P.C.B., Sensor P.C.B. &
Regulator P.C.B.
14.6. Waveform Chart
15 Illustration of IC's, Transistors and Diodes
16 Wiring Connection Diagram
17 Block Diagram
18 Schematic Diagram (Notes)
19 Schematic Diagram
19.1. (A) HDMI Module Circuit
19.2. (B) Main Circuit
19.3. (C) Power, AC-inlet and Sub power Circuit
43 19.4. (C) FL and Headphone Circuit
43 19.5. (D) Loading Motor, Tray Motor, Sensor and Regulator
Circuit
43 20 Printed Circuit Board
44 20.1. (A) HDMI Module P.C.B.
44 20.2. (B) Main P.C.B., AC-Inlet P.C.B. & Sub Power P.C.B
44 20.3. (C) Power P.C.B.
44 20.4. (E) FL, Headphone, Loading Motor, Tray Motor, Sensor &
45 Regulator P.C.B.
46 21 Basic Troubleshooting Guide
48 21.1. Basic Troubleshooting Guide for Traverse Unit (HDMI
48 Module P.C.B)
50 21.2. Basic Troubleshooting Guide for HDMI AV output
52 22 Overall Block Diagram for HT940
52 22.1. HT940 DVD Unit Block Diagram
22.2. HT940 Block Diagram (Analog Signal)
53 22.3. HT940 Block Diagram (Analog Signal)
54 22.4. HT940 Power Supply Block Diagram
55 22.5. HT940 Power Block Diagram (SMPS)
57 23 Terminal Function of ICs
59 23.1. IC2001 (MN101C49GHH): Operation CPU
65 24 Exploded Views
67 24.1. Cabinet Parts Location
67 24.2. Packaging
73 25 Replacement Parts List
78 25.1. Component Parts List
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