18.7. Audio Digital Amp 79
18.8. Power
80
19 Schematic Diagram Notes
81
20 Schematic Diagram
83
20.1. DVD Module (DV5/HDMI) Circuit
83
20.2. Main, Panel & Mic Circuit
88
20.3. D-Amp & SMPS Circuit
94
20.4. Scart Circuit
98
20.5. Volume, USB, AC-Inlet, Relay, Tray Loading & Optical
Pickup Unit Circuit
99
21 Printed Circuit Board
101
21.1. DVD Module P.C.B.
101
21.2. Main P.C.B.
102
21.3. Panel, Volume & Mic P.C.B.
103
21.4. D-Amp & USB P.C.B.
104
21.5. SMPS P.C.B.
105
21.6. AC-Inlet, Scart, Relay & Tray Loading P.C.B.
106
22 Basic Troubleshooting Guide
107
22.1. Basic Troubleshooting Guide for Traverse Unit (DVD
Module P.C.B)
107
22.2. Basic Troubleshooting Guide for HDMI AV output
108
23 Overall Block Diagram for PT850
110
23.1. SC-PT850 Simplified Block
110
23.2. SC-PT850 Power Block
111
23.3. SC-PT850 SMPS Block
112
24 Terminal Function of ICs
113
24.1. IC2001 (C2CBYY000418): System Control IC
113
25 Exploded Views
114
25.1. Cabinet Parts Location
115
25.2. Packaging
117
26 Replacement Parts List
118
26.1. Component Parts List
119
5
SA-PT850EE