
LC-19LE320, LC-22LE320, LC-26LE320, LC-32LE320, LC-37LE320, LC-42LE320
112
<External input HDMI1,2,3>No picture on the display (8)
↓
Does not the picture of the HDMI signal input to HDMI1 go out?
MINI AV_UNIT:
↓
↓
YES
↓
NO
YES
YES
↓
YES
Does not the picture of the HDMI signal input to HDMI2 go out?
MINI AV_UNIT:
↓
↓
YES
↓
NO
YES
YES
↓
YES
Is the HOT_PLUG detection function of pin (19) of a HDMI terminal
(CN502) normal?
NO
Check the line between pin (50) of IC U501 and CN502.
Refer to
“
The picture doesn't appear in all modes.
”
Check the connection and setup with the external HDMI devices.
Are EDID data pin (6)(SCL) of IC U503 (EEPROM), pin (5)(SDA)
accessed, and is it read from pin (15), pin (16) of a HDMI
terminal(CN502)?
NO
Is access possible in the re-writing or exchange of EDID data of
IC U503?
Check CN502, IC U503 and peripheral circuits.
Is TMDS signal input into pin(63, 62)/RX2-2
±
,(60, 59)/RX2-1
±
, (57,
56)/RX2-0
±
, (54, 53)/RX2-C
±
of IC U501?
Check the line between IC U501 and CN502.
NO
Is TMDS signal output from pin(17, 18)/ 2
±
,(20, 21)/ 1
±
, (23, 24)/ 0
±
,
(26, 27)/ C
±
of IC U501?
Check IC U501 and peripheral circuits.
NO
Is the HOT_PLUG detection function of pin (19) of a HDMI terminal
(CN501) normal?
NO
Check the line between pin (64) of IC U501 and CN501.
Refer to
“
The picture doesn't appear in all modes.
”
Check the connection and setup with the external HDMI devices.
Are EDID data pin (6)(SCL) of IC U502 (EEPROM), pin (5)(SDA)
accessed, and is it read from pin (15), pin (16) of a HDMI
terminal(CN502)?
NO
Is access possible in the re-writing or exchange of EDID data of
IC U502?
Check CN502, IC U503 and peripheral circuits.
Is TMDS signal input into pin(14, 13)/RX1-2
±
,(11, 10)/RX1-1
±
, (8,
7)/RX1-0
±
, (5, 4)/RX1-C
±
of IC U501?
Check the line between IC U501 and CN501.
NO
Is TMDS signal output from pin(17, 18)/ 2
±
,(20, 21)/ 1
±
, (23, 24)/ 0
±
,
(26, 27)/ C
±
of IC U501?
Check IC U501 and peripheral circuits.
NO
Summary of Contents for LC-19LE320
Page 142: ...LC 19LE320 LC 22LE320 LC 26LE320 LC 32LE320 LC 37LE320 LC 42LE320 142 ...
Page 324: ...LC 19LE320 LC 22LE320 LC 26LE320 LC 32LE320 LC 37LE320 LC 42LE320 324 4 19 PACKING PARTS ...
Page 326: ...LC 19LE320 LC 22LE320 LC 26LE320 LC 32LE320 LC 37LE320 LC 42LE320 326 4 22 PACKING PARTS ...
Page 328: ...LC 19LE320 LC 22LE320 LC 26LE320 LC 32LE320 LC 37LE320 LC 42LE320 328 26 PACKING PARTS ...
Page 330: ...LC 19LE320 LC 22LE320 LC 26LE320 LC 32LE320 LC 37LE320 LC 42LE320 330 32 PACKING PARTS ...
Page 332: ...LC 19LE320 LC 22LE320 LC 26LE320 LC 32LE320 LC 37LE320 LC 42LE320 332 37 PACKING PARTS ...
Page 334: ...LC 19LE320 LC 22LE320 LC 26LE320 LC 32LE320 LC 37LE320 LC 42LE320 334 42 PACKING PARTS ...
Page 337: ... ...
Page 338: ... 01 2 2 2 3 3 2 4 156 78 4 4 156 78 4 4 4 2 2 9 2 2 2 2 2 2 9 2 2 2 2 53 2 2 2 2 2 2 2 2 2 2 ...
Page 339: ... 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 ...
Page 340: ... ...
Page 341: ... 01 2 2 2 3 3 2 4 156 78 4 4 156 78 4 4 4 2 2 2 9 2 2 2 2 2 2 ...
Page 342: ... 9 2 9 2 2 2 2 2 2 53 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 ...
Page 343: ... 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 ...
Page 344: ... 0 ...
Page 345: ... 0 0 123 4 0 4 0 4 0 5 6781 9 5 5 67 1 9 0 272 2 5 5 0 5 ...
Page 346: ... A ...
Page 347: ... 0 12 3 1 4 ...
Page 348: ... 5 6 78 9 ...
Page 349: ... 6 0 6 0 6 0 6 0 6 0 6 0 6 0 6 0 6 0 ...
Page 350: ... ...
Page 351: ... ...
Page 352: ... ...
Page 353: ... A A A ...
Page 354: ... 0 0 1 2 3 ...
Page 355: ... 4 0 5 6 6 78 9 6 ...
Page 356: ... 6 6 6 6 6 6 6 6 6 5 5 5 5 5 5 5 5 5 ...
Page 357: ... 6 6 6 6 6 6 6 6 6 6 6 6 ...
Page 358: ... 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 ...
Page 359: ... 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 ...
Page 360: ... 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 A A A ...
Page 361: ... 0 1 2 ...
Page 362: ... 3 4 5 6 6 78 9 6 ...
Page 363: ... 6 6 6 6 6 6 6 6 6 5 A B 5 B 5 A B 5 A B 5 A B 5 B 5 A B 5 A B 5 B ...
Page 364: ... 6 6 6 6 6 6 6 6 6 6 6 CC5A 6 ...
Page 365: ... 6 6 6 6 6 6 6 6 6 6 D 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 ...
Page 366: ... 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 ...
Page 367: ... 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 E E E ...