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Home Theater System HTS3220/12/98




CLASS 1
LASER PRODUCT



Contents Page Contents Page
1 Technical Specification and Connection Facilities 18 Main Unit-- iPOD Terminal,Door Control and USB Board
.................................................. 1-1 to 1-3 Circuit Diagram ....................................... 16-1
2 Laser Beam Safety Precautions..................................2-1 Layout Diagram ...................................... 16-1
3 Important Safety Precautions ......................... 3-1 to 3-2
4 Safety Check After Servicing .................................... 4-1 19 Main Unit--AMP Board
Circuit Diagram ...................... 17-1 to 17-2
5 Safety Information & Warnings ................................ 5-1
6 Instruction on handling ESD protection for DVD loader TPA3123D2 IC Specification ............. 17-3
........................................... 5-2 Layout Diagram ................................. 17-4
20 Main Unit--Decoder Board
7 Standard Notes For Servicing .................................. .6-1
Circuit Diagram ...................... 18-1 to 18-3
8 Special Information BGA IC & Flat Pack-IC
................................................... 7-1 to 7-3 EN29LV320A IC Specification ........... 18-4
9 Direction of Use ...............................................8-1 to 8-5 Circuit Diagram ...................... 18-5 to 18-7
10 Cabinet Disassembly Instructions ................. 9-1 to 9-2 UDA1355H IC Specification .............. 18-8
Layout Diagram .................................. 18-9
11 Troubleshooting ..................................................... 10-1
21 Subwoofer--AMP/Power Board
12 Software Upgrading Procedure ............................. 11-1
Circuit Diagram ..................... 19-1 to 19-2
13 Software Version Check ........................................ 11-2 TDA8920 IC Specification ................ 19-3
14 Block Diagram ........................................................12-1 Layout Diagram ................................ 19-4
15 Wiring Diagram ...................................................... 13-1
22 Main Unit Exploded View ............................................ 20-1
16 Main Unit--Touch Board
Circuit Diagram ................................. 14-1 23 Subwoofer Exploded View ...........................................20-2
Layout Diagram ................................ 14-1 24 Packing Exploded View ................................................20-3
17 Main Unit--VFD Display Board 25 Revision List .................................................................21-1
Circuit Diagram ................................. 15-1
PT6311 IC Specification ................... 15-2
Layout Diagram ................................ 15-3
Feature
Different /12 /98
Features