JVC XL-V141TN Service Manual

XL-V141TN
XL-V142BK
HIS
DIGITAL AUDIO
Contents
ig
Safety Precautions
......--
6. cece e ee eee erent
1-2
Maintenance of Laser Pickup
...... Veber
pasha eo eatelet 1-26
WAMING
0... ccc cece
eee
tener tenn eee tees 1-2
Replacement of Laser Pickup
....... thu
aa Gos antares 1-26
Important for Laser ProductS.......-+--
+ sees eee ees 1-3
Adjusting Procedures .........-..
eee eee eee eee
1-27
'
Instruction Book .........
20. e eee
ee
ee eens 1-4
Troubleshooting
..... 6... cee eee eee eee ee ees 1-29
Description of Major LSIs ......-...--
sees eee eters 1-10
Connection Diagram .... 6.6.2...
eee eee
cee eee 4-34
Internal Connections for the FL Display Tube ........ 1-22
Block Diagram...
22... cece
eee ee eee
eee Insertion
Disassembly Procedures .....------
02s eee ee eee ee 1-22
Printed Circuit Board Assy .............++-5-- Insertion
Application Points for Grease ........-.-+.-
seer eee 1-24
Schematic Diagram .........
000 eee eee eee eee Insertion
Flow of Functional Operation Until TOC is Read
..... 1-25
Parts: List: at os h.dd ea
ced aoe Separate-volume Insertion
No. 20212
Dec. 1990