Sharp LC32D47UT, LC32SB27UT, LCC3237UT Schematic
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LC-32D47UT/LC-32SB27UT/LC-C3237UT
SERVICE MANUAL
No. S89B9LC32D47T
LCD COLOUR TELEVISION
LC-32D47UT
LC-32SB27UT
MODELS
In the interests of user safety (required by safety regulations in some countries) the set should be restored to its
original condition and only parts identical to those specified should be used.
LC-C3237UT
OUTLINE
This model is based on the LC-32D47U/LC-32SB27U/LC-C3237U and is cha nged some parts. This Ser vice Manual covers the modifications alone. For the other points, refer to the LC-32D47U/LC-3 2SB27U/LC-C3237U (No.
S39X5LC32D47U) Service Manual.
CONTENTS
OUTLINE AND DIFFERENCES FROM BASE MODEL
OUTLINE.............................................................i
LIST OF CHANGED PARTS (LC-
32D47UT)............................................................i
LIST OF CHANGED PARTS (LC-
32SB27UT) ........................................................ii
LIST OF CHANGED PARTS (LC-
C3237UT)..........................................................iii
CHAPTER 1. OVERALL WIRING DIAGRAM
[1] OVERALL WIRING DIAGRAM......................1-1
CHAPTER 2. SCHEMATIC DIAGRAM
[1] SCHEMATIC DIAGRAM................................2-1
Parts Guide
SAFETY PRECAUTION
IMPORTANT SERVICE SAFETY PRE-
CAUTION...........................................................v
PRECAUTIONS A PRENDRE LORS DE
LA REPARATION..............................................vi
PRECAUTIONS FOR USING LEAD-FREE
SOLDER ..........................................................vii
Parts marked with " " are important for maintaining the safety of the set. Be sure to replace these parts with specified ones for maintaining the
safety and performance of the set.
This document has been published to be used for
after sales service only.
The contents are subject to change without notice.
LC-32D47UT/LC-32SB27UT/LC-C3237UT
LC32D47UT
OUTLINE AND DIFFERENCES FROM BASE MODEL
ServiceManual
OUTLINE
This model is based on the LC-32D47U/LC-32SB27U/LC-C3237U and is changed some parts. This Service Manual covers the modifications alone.
For the other points, refer to the LC-32D47U/LC-32SB27U/LC-C3237U (No. S39X5LC32D47U) Service Manual.
LIST OF CHANGED PARTS (LC-32D47UT)
Ref. No. Description
PRINTED WIRING BOARD ASSEMBLIES
MAIN Unit DUNTKF030FM08 DUNTKF030FM20S D Some Parts Changed
KEY Unit DUNTKF069FM03 ← ——
LED Unit DUNTKF115FM01 ← ——
POWER Unit RDENCA355WJQZ ← ——
LCD CONTROL Unit CPWBX3919TPZA — — Abolish
INVERTER Unit RDENC2540TPZZ — — Abolish
LCD PANEL (NOTE: THE PARTS HERE SHOWN ARE SUPPLIED AS AN ASSEMBLY BUT NOT INDEPENDENTLY.)
32" LCD Panel Module Unit R1LK315T3LZ94 R1LK315T3LF22Z D Change (Unit Replacement Item)
MAIN Unit
D9602 Diode — VHDRB056L40-1Y — Addition
FB2601 Ferrite Bead — RBLN-A375WJQZY — Addition
FB2602 Ferrite Bead — RBLN-A375WJQZY — Addition
FB2615 Ferrite Bead — RBLN-A375WJQZY — Addition
FB2633 Ferrite Bead — RBLN-A375WJQZY — Addition
FB2634 Ferrite Bead — RBLN-A375WJQZY — Addition
FB2635 Ferrite Bead — RBLN-A375WJQZY — Addition
FB2636 Ferrite Bead — RBLN-A375WJQZY — Addition
FB2637 Ferrite Bead — RBLN-A375WJQZY — Addition
P2602 Plug — QPLGNA349WJZZY — Addition
Q9602 Transistor — VSMCH6305++-1Y — Addition
Q9606 Transistor — VSRT1N141U/-1Y — Addition
Q9607 Transistor VSRN1903///-1Y — — Abolish
R9639 Resistor — VRS-CZ1JF104JY — Addition
R9640 Resistor — VRS-CZ1JF104JY — Addition
R9644 Resistor VRS-CZ1JF103JY — — Abolish
LC-32D47U
(S39X5LC32D47U)
LC-32D47UT
(S89B9LC32D47T)
Interchange-
ablity
Note
CABINET AND MECHANICAL PARTS
1 Front Cabinet Ass'y CCABAC254WJ32 CCABAC361WJ31 D Changed
2 Rear Cabinet Ass'y CCABBB472WJ01 CCABBB566WJ01 D Changed
6 Model Label HiNDPD304WJSA HiNDPD359WJSA D Changed
9 LCD Fix Angle-T LANGKC189WJFW LANGKC275WJFW D Changed
10 LCD Fix Angle-B LANGKC190WJFW LANGKC276WJFW D Changed
11 Power PWB Angle LANGKC191WJFW LANGKC277WJFW D Changed
12 Main PWB Angle M LANGKC192WJFW LANGKC278WJFW D Changed
13 Main PWB Angle L LANGKC193WJFW LANGKC279WJFW D Changed
14 Main PWB Angle R LANGKC194WJFW LANGKC280WJFW D Changed
29 Connecting Cord (LW) QCNW-K103WJPZ QCNW-J629WJPZ D Changed
30 Connecting Cord (LB2) QCNW-J430WJPZ QCNW-J630WJPZ D Changed
31 Connecting Cord (LB1) QCNW-J431WJQZ QCNW-J639WJQZ D Changed
45 Gascket PMLT-A594WJZZ, x4 PMLT-A594WJZZ, x5 — Addition (4→5)
SUPPLIED ACCESSORIES
X8 Operation Manual (English) TiNS-E120WJN1 TiNS-E254WJZZ D Changed
X9 Operation Manual (French) TiNS-E121WJN1 TiNS-E255WJZZ D Changed
X10 Operation Manual (Spanish) TiNS-E122WJN1 TiNS-E256WJZZ D Changed
PACKING PARTS (NOT REPLACEMENT ITEM)
S1 Packing Case SPAKCF031WJZZ SPAKCF043WJZZ D Changed
SERVICE JIGS (USER FOR SERVICING)
Connecting Cord (LW) QCNW-J276WJPZ QCNW-J832WJPZ D Changed
i
LIST OF CHANGED PARTS (LC-32SB27UT)
LC-32D47UT/LC-32SB27UT/LC-C3237UT
Ref. No. Description
PRINTED WIRING BOARD ASSEMBLIES
MAIN Unit DUNTKF030FM13 DUNTKF030FM21S D Some Parts Changed
KEY Unit DUNTKF069FM03 ← ——
LED Unit DUNTKF115FM01 ← ——
POWER Unit RDENCA355WJQZ ← ——
LCD CONTROL Unit CPWBX3919TPZA — — Abolish
INVERTER Unit RDENC2540TPZZ — — Abolish
LCD PANEL (NOTE: THE PARTS HERE SHOWN ARE SUPPLIED AS AN ASSEMBLY BUT NOT INDEPENDENTLY.)
32" LCD Panel Module Unit R1LK315T3LZ94 R1LK315T3LF22Z D Change (Unit Replacement Item)
MAIN Unit
D9602 Diode — VHDRB056L40-1Y — Addition
FB2601 Ferrite Bead — RBLN-A375WJQZY — Addition
FB2602 Ferrite Bead — RBLN-A375WJQZY — Addition
FB2615 Ferrite Bead — RBLN-A375WJQZY — Addition
FB2633 Ferrite Bead — RBLN-A375WJQZY — Addition
FB2634 Ferrite Bead — RBLN-A375WJQZY — Addition
FB2635 Ferrite Bead — RBLN-A375WJQZY — Addition
FB2636 Ferrite Bead — RBLN-A375WJQZY — Addition
FB2637 Ferrite Bead — RBLN-A375WJQZY — Addition
P2602 Plug — QPLGNA349WJZZY — Addition
Q9602 Transistor — VSMCH6305++-1Y — Addition
Q9606 Transistor — VSRT1N141U/-1Y — Addition
Q9607 Transistor VSRN1903///-1Y — — Abolish
R9639 Resistor — VRS-CZ1JF104JY — Addition
R9640 Resistor — VRS-CZ1JF104JY Addition
R9644 Resistor VRS-CZ1JF103JY — — Abolish
LC-32SB27U
(S39X5LC32D47U)
LC-32SB27UT
(S89B9LC32D47T)
Interchange-
ablity
Note
CABINET AND MECHANICAL PARTS
1 Front Cabinet Ass'y CCABAC322WJ31 CCABAC363WJ31 D Changed
2 Rear Cabinet Ass'y CCABBB472WJ01 CCABBB566WJ01 D Changed
6 Model L abel HiNDPD308WJSA HiNDPD360WJSA D Changed
9 LCD Fix Angle-T LANGKC189WJFW LANGKC275WJFW D Changed
10 LCD Fix Angle-B LANGKC190WJFW LANGKC276WJFW D Changed
11 Power PWB Angle LANGKC191WJFW LANGKC277WJFW D Changed
12 Main PWB Angle M LANGKC192WJFW LANGKC278WJFW D Changed
13 Main PWB Angle L LANGKC193WJFW LANGKC279WJFW D Changed
14 Main PWB Angle R LANGKC194WJFW LANGKC280WJFW D Changed
29 Connecting Cord (LW) QCNW-K103WJPZ QCNW-J629WJPZ D Changed
30 Connecting Cord (LB2) QCNW-J430WJPZ QCNW-J630WJPZ D Changed
31 Connecting Cord (LB1) QCNW-J431WJQZ QCNW-J639WJQZ D Changed
45 Gascket PMLT-A594WJZZ, x4 PMLT-A594WJZZ, x5 — Addition (4→5)
SUPPLIED ACCESSORIES
X8 Operation Manual (English) TiNS-E166WJN1 TiNS-E257WJZZ D Changed
X9 Operation Manual (French) TiNS-E167WJN1 TiNS-E258WJZZ D Changed
X10 Operation Manual (Spanish) TiNS-E168WJN1 TiNS-E259WJZZ D Changed
PACKING PARTS (NOT REPLACEMENT ITEM)
S1 Packing Case SPAKCF030WJZZ SPAKCF044WJZZ D Changed
SERVICE JIGS (USER FOR SERVICING)
Connecting Cord (LW) QCNW-J276WJPZ QCNW-J832WJPZ D Changed
ii
LC-32D47UT/LC-32SB27UT/LC-C3237UT
LIST OF CHANGED PARTS (LC-C3237UT)
Ref. No. Description
PRINTED WIRING BOARD ASSEMBLIES
MAIN Unit DUNTKF030FM12 DUNTKF030FM22S D Some Parts Changed
KEY Unit DUNTKF069FM03 ← ——
LED Unit DUNTKF115FM01 ← ——
POWER Unit RDENCA355WJQZ ← ——
LCD CONTROL Unit CPWBX3919TPZA — — Abolish
INVERTER Unit RDENC2540TPZZ — — Abolish
LCD PANEL (NOTE: THE PARTS HERE SHOWN ARE SUPPLIED AS AN ASSEMBLY BUT NOT INDEPENDENTLY.)
32" LCD Panel Module Unit R1LK315T3LZ94 R1LK315T3LF22Z D Change (Unit Replacement Item)
MAIN Unit
D9602 Diode — VHDRB056L40-1Y — Addition
FB2601 Ferrite Bead — RBLN-A375WJQZY — Addition
FB2602 Ferrite Bead — RBLN-A375WJQZY — Addition
FB2615 Ferrite Bead — RBLN-A375WJQZY — Addition
FB2633 Ferrite Bead — RBLN-A375WJQZY — Addition
FB2634 Ferrite Bead — RBLN-A375WJQZY — Addition
FB2635 Ferrite Bead — RBLN-A375WJQZY — Addition
FB2636 Ferrite Bead — RBLN-A375WJQZY — Addition
FB2637 Ferrite Bead — RBLN-A375WJQZY — Addition
P2602 Plug — QPLGNA349WJZZY — Addition
Q9602 Transistor — VSMCH6305++-1Y — Addition
Q9606 Transistor — VSRT1N141U/-1Y — Addition
Q9607 Transistor VSRN1903///-1Y — — Abolish
R9639 Resistor — VRS-CZ1JF104JY — Addition
R9640 Resistor — VRS-CZ1JF104JY — Addition
R9644 Resistor VRS-CZ1JF103JY — — Abolish
LC-C3237U
(S39X5LC32D47U)
LC-C3237UT
(S89B9LC32D47T)
Interchange-
ability
Note
CABINET AND MECHANICAL PARTS
1 Front Cabinet Ass'y CCABAC254WJ33 CCABAC361WJ32 D Changed
2 Rear Cabinet Ass'y CCABBB472WJ01 CCABBB566WJ01 D Changed
6 Model Label HiNDPD302WJSA HiNDPD361WJSA D Changed
9 LCD Fix Angle-T LANGKC189WJFW LANGKC275WJFW D Changed
10 LCD Fix Angle-B LANGKC190WJFW LANGKC276WJFW D Changed
11 Power PWB Angle LANGKC191WJFW LANGKC277WJFW D Changed
12 Main PWB Angle M LANGKC192WJFW LANGKC278WJFW D Changed
13 Main PWB Angle L LANGKC193WJFW LANGKC279WJFW D Changed
14 Main PWB Angle R LANGKC194WJFW LANGKC280WJFW D Changed
29 Connecting Cord (LW) QCNW-K103WJPZ QCNW-J629WJPZ D Changed
30 Connecting Cord (LB2) QCNW-J430WJPZ QCNW-J630WJPZ D Changed
31 Connecting Cord (LB1) QCNW-J431WJQZ QCNW-J639WJQZ D Changed
45 Gascket PMLT-A594WJZZ, x4 PMLT-A594WJZZ, x5 — Addition (4→5)
SUPPLIED ACCESSORIES
X8 Operation Manual (English ) TiNS-E164WJN1 TiNS-E260WJZZ D Changed
X10 Operation Manual (Spanish) TiNS-E165WJN1 TiNS-E261WJZZ D Changed
PACKING PARTS (NOT REPLACEMENT ITEM)
S1 Packing Case SPAKCE939WJZZ SPAKCF045WJZZ D Changed
SERVICE JIGS (USER FOR SERVICING)
Connecting Cord (LW) QCNW-J276WJPZ QCNW-J832WJPZ D Changed
iii
Interchangeability
NEW OLD
NEW OLDX
LC-32D47UT/LC-32SB27UT/LC-C3237UT
A: Completely interchangeable C:
Interchangeable from
B:
OLD to NEW
OLD = NEW
OLD NEW
Interchangeable from
NEW to OLD
D: Not interchangeable
iv
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