XV-348P. Service manual supplement. This manual has been issued to report that the LCD panel has been redesigned and that the related resistor constants and adjustment procedure have been modified. When replacing the old-type LCD panel (RLCDP0037CEZZ) with the new-type one (RLCDP0088CEZZ), be sure to change the four resistor constants and follow the six different points in the adjustment procedure. - Sharp Projector Service Manual (repair manual). Page 2

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2
XV-C1E
XV-348P
SUPPLEMENT
1. To improve performance.
4. To meet approved regulation.
7. Others.
2. Change of material or dimention.
5. Standardization.
3. To meet approved specification.
6. Correction of Printed Matter
  [A]
  Reason for change
A: Completely interchangeable. ................................. (OLD = NEW)
B: Interchangeable from OLD to NEW. ...................... (OLD to NEW)
C: Interchangeable from NEW to OLD. ...................... (NEW to OLD)
D: Not interchangeable. ............................................. (NEW x OLD)
  [B]
  Interchangeability
MODEL
SERIAL No.
MODEL
SERIAL No.
MODEL
SERIAL No.
XV-C1E
110911111~
XV-348P
110911111~
 Please note this information for your service.
LCD Panel
RLCDP0037CEZZ
RLCDP0088CEZZ
7
A OCT/2001~
CN
J
–
R842
15k 1/16W
VRN-CY1JF223D
VRN-CY1JF153D
7
A OCT/2001~
AA
J
–
R851
390 1/16W
VRN-CY1JF561D
VRN-CY1JF391D
7
A OCT/2001~
AB
J
–
R887
2.2k 1/16W
VRS-CY1JF332J
VRS-CY1JF222J
7
A OCT/2001~
AA
J
–
R1599
390k 1/16W
–
VRS-CY1JF394J
7
A OCT/2001~
AA
J
–
REF. No.
DESCRIPTION
OLD PARTS
NEW PARTS
[A] [B] Effective
Price Avail- Sup-
from
Code
able
plier
No.
Adjustment ltem
Adjustment Procedure
Before change
After change
7
Brightness
2.40 
±
 0.05Vp-p
2.10 
±
 0.05Vp-p
9
Sub-Bias
3.25 
±
 0.05Vp-p
3.20 
±
 0.05Vp-p
10
R-Drive
2.40 
±
 0.05Vp-p
2.10 
±
 0.05Vp-p
11
B-Drive
2.40 
±
 0.05Vp-p
2.10 
±
 0.05Vp-p
12
R-Bias
3.25 
±
 0.05Vp-p
3.20 
±
 0.05Vp-p
13
B-Bias
3.25 
±
 0.05Vp-p
3.20 
±
 0.05Vp-p

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