1 - 12
1.4.1
Video interface peripheral circuit
D-SUB connector
DVI-I connector
TMDS
receiver
R2
V2
G2
B2
H2
R2
G2
B2
S/G2
AH2
AV2
C/S V1
R-VIN2
G-VIN2
B-VIN2
ASIC I/O
A5V
D3_3V
74LCX14
TM3_3V
M3_3V
A5V
D3_3V
S/G H2
Video interface periphery
AH1
AV1
Sync Sepa
A5V
74F14
R1
V1
G1
B1
S/G1
A5V
S/G H1
SEL 1
/PDO
SCDT
/PD
LPF
LPF
H1
Sync Sepa
LPF
74F14
A5V
74LCX14
D3_3V
LPF
SEL HS2_SG2
C/S V2
C/S H2
C/S H1
SEL HS1_SG1
A5V
R1
G1
B1
R-VIN1
B-VIN1
G-VIN1
SEL 2
74ACT157
74ACT157
P_TMDS
J200
IC500
J201
IC201
IC201
IC300
IC303
IC304
IC301
IC400
Video
buffer
Video
buffer
Micro-
computer
IC102
* 74LCX14 is used for the waveform rectification and level conversion (5V system to 3.3V system).
Содержание LCD1550X-BK
Страница 82: ...3 TROUBLE SHOOTING Contents No Power No Picture Abnormal Picture or Ineffective Adjustment 1 2 3 Page 1 2 4 ...
Страница 88: ...SCHEMATIC DIAGRAM POWER LCD1550X Normal Power Save 1ch Pin 4 2ch Pin 1 3ch Pin 2 4ch Pin 5 ...
Страница 89: ...SCHEMATIC DIAGRAM PWB MAIN POWER LCD1550X ...
Страница 90: ...SCHEMATIC DIAGRAM PWB MAIN INPUT LCD1550X ...
Страница 91: ...SCHEMATIC DIAGRAM PWB MAIN SYNC LCD1550X ...
Страница 92: ...SCHEMATIC DIAGRAM PWB MAIN TMDS LCD1550X ...
Страница 96: ...SCHEMATIC DIAGRAM PWB MAIN ASIC LCD1550X ...
Страница 97: ...SCHEMATIC DIAGRAM INVERTER LCD1550X 1ch Q701 B 2ch Q702 B ...
Страница 98: ...SCHEMATIC DIAGRAM PWB SW LCD1550X ...
Страница 100: ...SCHEMATIC DIAGRAM POWER LCD1550X ...
Страница 101: ...SCHEMATIC DIAGRAM PWB MAIN POWER LCD1550X ...
Страница 102: ...SCHEMATIC DIAGRAM PWB MAIN INPUT LCD1550X ...
Страница 103: ...SCHEMATIC DIAGRAM PWB MAIN SYNC LCD1550X ...
Страница 104: ...SCHEMATIC DIAGRAM PWB MAIN TMDS LCD1550X ...
Страница 105: ...SCHEMATIC DIAGRAM PWB MAIN MC LCD1550X ...
Страница 106: ...SCHEMATIC DIAGRAM PWB MAIN ASIC LCD1550X ...
Страница 107: ...SCHEMATIC DIAGRAM INVERTER LCD1550X ...
Страница 108: ...SCHEMATIC DIAGRAM PWB SW LCD1550X ...
Страница 127: ... 16 Document No VSPF A028 Bave Average brightness of 1 to 9 10 50 90 90 10 50 5 1 2 3 6 9 8 7 4 ...
Страница 152: ...LCD1550X BROCHURE LiquidView SCALE NTS DIMENSION IN mm Fig 11A FRONT REAR FINAL CONDITION 420 297 ...
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