
Table of Contents
DIGITAL HOME CINEMA SYSTEM
Model : HV-7852UX
HV-7852HUX
SAFETY PRECAUTIONS ............................................. 1
SPECIFICATIONS .......................................................... 2
LOCATION OF USERS CONTROLS ............................. 3
●
Front Panel
●
Display
●
Rear Panel
●
Remote Controller
CONNECTING TO EQUIPMENT .................................... 4
●
Connecting to TV
●
Connecting to Speakers
●
Connecting the supplied FM antennas
●
Connecting the USB device of Fresh memory type
●
Connecting to Audio Equipment
●
Connecting to Audio/Video Equipment
FIRMWARE DOWNLOAD METHOD .............................. 5
●
Preparing the Firmware Upgrade
●
Activating the Firmware Upgrade
●
Starting Update
●
Read the USB Card, Checksum Check and Update New
Firmware.
●
Completed Update.
●
Check the Update Version.
CODE FREE METHOD & EEPROM RESET .................. 6
●
Preparing the Code Free Method
●
EEPROM Reset
TROUBLE SHOOTING GUIDE ....................................... 7
WAVEFORM OF MAJOR CHECK METHOD ................. 8
INTERNAL BLOCK DIAGRAM OF ICs .......................... 9
EXPLODED VIEW AND MECHANICAL PARTS LIST ..... 10
●
Mechanical Exploded View / Parts list
LEVEL/WIRING DIAGRAM ........................................... 11
BLOCK DIAGRAM ........................................................ 12
SCHEMATIC DIAGRAM ............................................... 13
●
Front Section
●
SMPS Section
●
Digital
AMP Section
●
HV-7852UX
MPEG
Section 1 :
Processor
●
HV-7852UX
MPEG
Section 2 :
Motor & Pickup
●
HV-7852UX
MPEG
Section 3 :
Interface & Video
●
HV-7852HUX
MPEG
Section 1 :
Processor
●
HV-7852HUX
MPEG
Section 2 :
Memory
●
HV-7852HUX
MPEG
Section 3 :
Motor & Pickup
●
HV-7852HUX
MPEG
Section 4 :
Interface & Video
●
HV-7852HUX
MPEG
Section 5 :
HDMI
P.C.B PATTERN LAYOUT ........................................... 14
●
FRONT
●
HV-7852UX
MPEG
●
HV-7852HUX
MPEG
●
Function
●
AMP
●
Jack, SCART
●
SMPS
Appendix ELECTRICAL PARTS LIST.
.............................. 15
●
Electrical Parts List
●
Electrical Parts List [Option List]
Содержание HC-7852UX
Страница 37: ...Internal Block Diagram of ICs 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ES8380SCA...
Страница 39: ...1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Internal Block Diagram of ICs BH7868FS...
Страница 43: ...Level Diagram 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15...
Страница 44: ...1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Wiring Diagram...
Страница 49: ...Schematic Diagram 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Front Section...
Страница 50: ...Schematic Diagram 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 SMPS Section...
Страница 65: ...1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 P C B Pattern Layout AMP Top View...
Страница 66: ...1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 P C B Pattern Layout AMP Bottom View...
Страница 68: ...1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 P C B Pattern Layout SMPS Top View...
Страница 69: ...1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 P C B Pattern Layout SMPS Bottom View...
Страница 89: ......