LG 42LB1DRA Service Manual - Page 52

PER_ADDR32-bits, PER_DATA12-bits

Get LG 42LB1DRA - 42inch LCD Integrated HDTV PDF manuals and user guides
UPC - 719192169753
View all LG 42LB1DRA manuals
Add to My Manuals
Save this manual to your list of manuals

Page 52 highlights

• Record & Play No Sound - 52 - 1 Check HDD SATA Cable Check siI3512 (IC1002) inputs 2 #14(B+), #15(B-), #19(A-), #20(A+) Check s iI3512(IC1002) ou tputs 3 PCI_AD(32-bits), PCI Control si gn als Check PP C405GPr(IC100) in/ou tputs 4 PCI_AD(32-bits), PCI Control si gn als, PER_ADDR(32-bits), PER_DATA(12-bit s), PER Control si gna ls 5 Fol lo w the pr ocedur e of " COMMON SOUND OUT"

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47
  • 48
  • 49
  • 50
  • 51
  • 52
  • 53
  • 54
  • 55
  • 56
  • 57
  • 58
  • 59
  • 60
  • 61
  • 62
  • 63
  • 64
  • 65
  • 66
  • 67
  • 68
  • 69
  • 70
  • 71
  • 72
  • 73
  • 74
  • 75
  • 76
  • 77
  • 78
  • 79
  • 80
  • 81
- 52 -
1
2
Check
HDD SATA Cable
3
Check siI3512(IC1002) outputs
PCI_AD(32-bits), PCI Control signals
Check siI3512 (IC1002) inputs
#14(B+), #15(B-), #19(A-), #20(A+)
Check PPC405GPr(IC100) in/outputs
PCI_AD(32-bits), PCI Control signals,
PER_ADDR(32-bits), PER_DATA(12-bits),
PER Control signals
4
5
Follow the procedure of
“
COMMON SOUND OUT
”
•
Record & Play No Sound