Read Panasonic SA-PTX50EE / SC-PTX50EE Service Manual online
18.4. DVD (Video)
94
18.5. DVD (HDMI)
95
18.6. Audio Selector
96
18.7. Audio (DSP)
97
18.8. Audio Digital Amp
98
18.9. Power
99
19 Schematic Diagram Notes
101
20 Schematic Diagram
103
20.1. DVD Module Circuit
103
20.2. DSP Circuit
108
20.3. Main Circuit
110
20.4. Input-output Circuit
114
20.5. Panel, Surround switch & Power switch Circuit
118
20.6. Headphone, D-port & USB Circuit
119
20.7. SMPS Circuit
120
20.8. Regulator & AC-inlet Circuit
122
20.9. Relay & Tray loading Circuit
123
21 Printed Circuit Board
125
21.1. DVD Module P.C.B.
125
21.2. DSP & Headphone P.C.B.
126
21.3. Main P.C.B.
127
21.4. Input-Output P.C.B.
128
21.5. Panel, Surround Switch, Power Switch & USB P.C.B. 130
21.6. SMPS P.C.B.
131
21.7. D-Port, Regulator & AC-Inlet P.C.B.
132
21.8. Relay & Tray Loading P.C.B.
133
22 Basic Troubleshooting Guide
135
22.1. Basic Troubleshooting Guide for Traverse Unit (DVD
Module P.C.B)
135
22.2. Basic Troubleshooting Guide for HDMI AV output
136
23 Terminal Function of ICs
138
23.1. IC501 (C2CBYY000513): IC System Control
138
23.2. IC800 (C0HBB0000057): IC Display Driver
138
23.3. IC1306 (C2HBZY000024): IC DSP
139
24 Exploded Views
141
24.1. Cabinet Parts Location
141
24.2. Packaging
144
25 Replacement Parts List
145
25.1. Component Parts List
146
26 Schematic Diagram for printing with letter size
160
5
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