- 2-7 -
Check whether JK800
contacts or not
IC200
(BU4052)4,11PI
N input waveform check
IC200
(BU4052)3,13PIN output
waveform check
IC801 (MC4580)
2,6PIN input waveform check
normal
IC200 (BU4052)16PINVDD,
8PIN VSS power check
u-COM (IC301)83PIN,84PIN
Communication check
Refer to SMPS
Troubleshooting
relevant parts
replacement
IC801 (MC4580)4PIN
VSS,8PIN VDD power check
relevant parts
replacement
YES
YES
YES
YES
YES
YES
NO
NO
NO
NO
■
AUX FUNCTION
Summary of Contents for LMS-K3960V
Page 7: ... 1 6 ...
Page 20: ... 2 13 INTERNAL BLOCK DIAGRAM of ICs TAS5142 BLOCK DIAGRAM ...
Page 21: ... 2 14 U1739EJ2V1UD00 KF2_E BLOCK DIAGRAM ...
Page 22: ... 2 15 HA12237F BLOCK DIAGRAM ...
Page 23: ... 2 16 STR S6757IF1905 BLOCK DIAGRAM PS9829B BLOCK DIAGRAM ...
Page 25: ... 2 18 PT6324 BLOCK DIAGRAM ...
Page 28: ...2 23 2 24 MAIN SCHEMATIC DIAGRAM ...
Page 29: ...2 25 2 26 MAIN AMP SCHEMATIC DIAGRAM ...
Page 30: ...2 27 2 28 FRONT SCHEMATIC DIAGRAM ...
Page 31: ...2 29 2 30 SMPS SCHEMATIC DIAGRAM ...
Page 32: ...2 31 2 32 DECK SCHEMATIC DIAGRAM ...
Page 33: ...2 33 2 34 JACK IO SCHEMATIC DIAGRAM ...
Page 35: ...2 37 2 38 PRINTED CIRCUIT DIAGRAMS MAIN P C BOARD ...
Page 36: ...2 39 2 40 MAIN P C BOARD ...
Page 37: ...2 41 2 42 FRONT P C BOARD ...
Page 38: ...2 43 2 44 SMPS P C BOARD DECK P C BOARD ...
Page 39: ......
Page 51: ... 3 12 TRACKING SIGNAL RF WAVEFORM 1 Tro 2 Tr 3 Tr ...
Page 52: ... 3 13 DISK TYPE JUGEMENT WAVEFORM 1 F 2 FDO 3 SVRRF DVD CD ...
Page 53: ... 3 14 ...
Page 54: ...3 15 3 16 DVD SCHEMATIC DIAGRAMS MPEG SCHEMATIC DIAGRAM ...
Page 55: ...3 17 3 18 RF SERVO SCHEMATIC DIAGRAM ...
Page 56: ...3 19 3 20 INTERFACE SCHEMATIC DIAGRAM ...
Page 57: ...3 21 3 22 USB SCHEMATIC DIAGRAM ...
Page 58: ...3 23 3 24 PRINTED CIRCUIT DIAGRAMS DVD P C BOARD ...
Page 59: ...3 25 3 26 DVD P C BOARD ...
Page 65: ... 5 2 ...