Sharp LC-32WD1E/S/RU - Page 66

No video output during DTV reception
Is transport stream from D1001 to D1101 present?
Check: D1001-33,35,36,37,39,40,42,43,44,46,47

no
Check resistor networks: R1037, R1038
Check resistors: R1034,R1035 and R1036
v yes
Is a smartcard inserted in the Common Interface
connector

no
Check if TS_SWITCH = High
v yes v yes
Check if TS_SWITCH = High

no
Is transport stream on the output of D1212, D1213 and
D1214
v yes v yes
Check D1101-120 periferal circuitery
Is transport stream on input of D1101-
38,39,40,41,43,44,45,33,34,35,36

no
check resistor networks: R1101, R1102,
DR1203
v yes
Is video (YPbPr and CVBS) measured on D1107
inputs?

no
Check capacitors C1196,C1197,C1198 and
C1199
v yes
Is video (YPbPr and CVBS) measured on D1302
inputs? (D1302-2,D1302-3 and D1302,4)

no
Check iput capacitors: C1329, C1333 and
C1337
v yes
Is a LOW level on SLCT_RGB_YPbPr?
Check D1302-5

no
Check D1410 / preriferal circuitery
v yes
Is video measured on input of D010?
Check: C0178, C0176, C0165

no
Check D1302 periferal circuitery
v yes
See: no picture sections
LC-32WD1E/S/RU, LC-37WD1E/S/RU, LC-42WD1E/S/RU, and LC-32/37/42WT1E
6-35