- 2-3 -
IC100 78KOKF2 22,24
PIN Check
22 PIN DATA
MICOM power 5V check
Refer to MICOM
Troubleshooting
relevant parts
replacement
relevant parts check
normal
Refer to SMPS
Troubleshooting
P7302 assembly check
Each PIN power check
normal
relevant parts
replacement
normal
P7904 1,2,3 power check
F1+, F2 both terminal: 3.7V and
above VKK: power is over 26V
P7302 connection status
check and power check
F+,F2- both termainal: 3.7V
or above VKK:26V or above
power check
IC301 PT6324 Power check
50 PIN VKK:-26V 9.52
PIN +5V
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
NO
NO
NO
NO
NO
NO
■
IC103 KS4CD21CS CHECK
■
FLD DISPLAY CHECK
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 ...