- 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
Содержание LMS-K3960V
Страница 7: ... 1 6 ...
Страница 20: ... 2 13 INTERNAL BLOCK DIAGRAM of ICs TAS5142 BLOCK DIAGRAM ...
Страница 21: ... 2 14 U1739EJ2V1UD00 KF2_E BLOCK DIAGRAM ...
Страница 22: ... 2 15 HA12237F BLOCK DIAGRAM ...
Страница 23: ... 2 16 STR S6757IF1905 BLOCK DIAGRAM PS9829B BLOCK DIAGRAM ...
Страница 25: ... 2 18 PT6324 BLOCK DIAGRAM ...
Страница 28: ...2 23 2 24 MAIN SCHEMATIC DIAGRAM ...
Страница 29: ...2 25 2 26 MAIN AMP SCHEMATIC DIAGRAM ...
Страница 30: ...2 27 2 28 FRONT SCHEMATIC DIAGRAM ...
Страница 31: ...2 29 2 30 SMPS SCHEMATIC DIAGRAM ...
Страница 32: ...2 31 2 32 DECK SCHEMATIC DIAGRAM ...
Страница 33: ...2 33 2 34 JACK IO SCHEMATIC DIAGRAM ...
Страница 35: ...2 37 2 38 PRINTED CIRCUIT DIAGRAMS MAIN P C BOARD ...
Страница 36: ...2 39 2 40 MAIN P C BOARD ...
Страница 37: ...2 41 2 42 FRONT P C BOARD ...
Страница 38: ...2 43 2 44 SMPS P C BOARD DECK P C BOARD ...
Страница 39: ......
Страница 49: ... 3 10 FOCUS WAVEFORM AT CD FOCUS WAVEFORM AT DVD 1 FDO 2 F 3 F INSERT CD INSERT DVD 1 FDO 2 F 3 F ...
Страница 51: ... 3 12 TRACKING SIGNAL RF WAVEFORM 1 Tro 2 Tr 3 Tr ...
Страница 52: ... 3 13 DISK TYPE JUGEMENT WAVEFORM 1 F 2 FDO 3 SVRRF DVD CD ...
Страница 53: ... 3 14 ...
Страница 54: ...3 15 3 16 DVD SCHEMATIC DIAGRAMS MPEG SCHEMATIC DIAGRAM ...
Страница 55: ...3 17 3 18 RF SERVO SCHEMATIC DIAGRAM ...
Страница 56: ...3 19 3 20 INTERFACE SCHEMATIC DIAGRAM ...
Страница 57: ...3 21 3 22 USB SCHEMATIC DIAGRAM ...
Страница 58: ...3 23 3 24 PRINTED CIRCUIT DIAGRAMS DVD P C BOARD ...
Страница 59: ...3 25 3 26 DVD P C BOARD ...
Страница 65: ... 5 2 ...