
FB23*
FB25
FB24
(
530mA
)
FB25 FB33
(187mA)
(354)
FB6
FB27*
FB29
FB28
L3(38.5mA)
L4(69.5mA)
FB2(51mA)
FB5(15mA)
Back light switch control
CON20 PIN3
,
4
5V(
voltage of line to screen
)CON2 PIN 31,32,33,34
PWM
back light switch control
circuitry
FB10(34.5mA)
FB8(7.2mA)
FB7(31mA)
R21(6.9mA)
FB13(47.5mA)
FB12,FB11
5V
CON11
PIN
8,7
6,5
DDR power supply
,
U7 PIN 1,3,9,15,18,33,55,61
U19
change
into2.5V
U22
IC
stabilivolt
1.2V
MCU U1 PIN 230
MCU PIN 23,83,100,122,151,
169,233,244
MCU ADC power supply
PIN 32,40,47,49
MCU power supply
,
U1 PIN 94
,
107
,
116
,
128
,
142
,
113
,
114
MCU power supply
,
U1 PIN114
U20
Change into
3.3V
AX_VD33
AX_VCC33
MCU
,
U1 PIN54
MCU
,
U1 PIN51
MCU
,
U1 PIN 59
MCU
,
U1 PIN 93
,
162
,
246
MCU
,
U1 PIN 71
MCU
,
U1 PIN 62
MCU
,
U1 PIN 25
MCU
,
U1 PIN 202,217,228
MCU
,
U1 PIN 72
MCU
,
U1 PIN 2,3,7,11,15,
33
Содержание LTA-32N658HCP
Страница 1: ...LTA 32N658HCP LTA 32N680HCP LTC 26N680HCP LTC 32N680HCP...
Страница 3: ...Please read this manual carefully before service 2...
Страница 11: ...10...
Страница 12: ...11...
Страница 14: ...Table5 Pin Assignments for Frame Buffer Memory Table6 Miscellaneous Pin Assignments 13...
Страница 16: ...Table10 Digital Audio Interface Pin Assignments Table11 Pin Assignments for Power and Ground 15...
Страница 17: ...16...
Страница 24: ...Pin introduction 23...
Страница 27: ...TDA9886T internal block diagram 26...
Страница 31: ...TDA7266SA internal block diagram 30...
Страница 48: ...Appendix LS02 PS02 module Circuit Schematic Diagram 47...
Страница 49: ...48...
Страница 50: ...49...
Страница 51: ...50...
Страница 52: ...51...
Страница 53: ...52...
Страница 54: ...53...
Страница 55: ...54...
Страница 56: ...55...
Страница 57: ...56...
Страница 58: ...57...