Hitachi 42HDS52A, Service Manual

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DW1-U
Refer Service Manual PA0208 for complete Parts List. Below Table shows UPDATE and DIFFERENCES List.
SYMBOL P# DESCRIPTION SYMBOL P# DESCRIPTION
SPEAKERS ACCESSORIES
SPB GM01631 SPU DW1-U 42BTM SP ESWVL EW08431 8P PLUG CODE L=150MM (No "A" models)
SPL GM01623 SPU DW1-U 42 SP L (HR) ESWVL EW08432 8P PLUG CODE L=165 MM ("A" Models)
SPR GM01624 SPU DW1-U 42 SP R (HR) N01 QR64864 42HDS52/52A INSTRUCTION BOOK #2
N01 QR64865 42HDT52/52A INSTRUCTION BOOK
PANEL ALLOCATION
N01 QR64866 42HDX62/62A INSTRUCTION BOOK
U01 HL02065 REM. CONTROL CLU-3851WL(HDX/HDT)
A2 Panel (42HDX62/HDT52/HDS52) U01 HL02066 REM. CONTROL CLU-3852WL(HDS)
U02 HL01864 SIMPLE REM. CONTROL CLU123S (HDX)
A01 DD00671K Panel FPF42C128128UD-55
A01
(C)
DD00672K Panel FPF42C128128UD-85
A02
(C)
TS06021 Logic Board (FPF28R-LGC45H)
A03
(C)
TS06022 Logic Cover (FPF28R-PSP010)
U1
(D)
HA01571 Power Supply (LSEP1198A1HB)
P.W.B.
#172 MN08181 DW1 42" Power Barrier
A21 JP08531 PSA DW1-U Main Dig. PWB (HDX/HDT) A21 JP08531 DW1-U Main Dig. PWB (HDX62/HDT52)
A22 JP08532 PSA DW1-U Main Dig. PWB (HDS) A22 JP08532 DW1-U Main Dig. PWB (HDS52)
A21 JP08535 DW1-UE Main Dig. PWB (HDX62A/HDT52A)
A3 Panel models ("With A" Models) A22 JP08536 DW1-UF Main Dig. PWB (HDS52A)
A01 DD00722K Panel FPF42C128128UE-85 A11 JP08511 DW1-U Digital Sub PWB (All 42" Models)
A02 TS06293 Logic Board (FPF29R-LGC0057) A21 JP08521 DW1-U Terminal PWB (All 42" Models)
U1
(D)
HA01573/4/5 Power Supply (LSEP1198A3 /A4 / A5HB)
#175 NA77551 DW1 Power PWB Plate
#176 MJ03598 Screw (5 pcs.) 3x8
#222 NA79111 DW1 42" Barrier Metal
#224 MS01241 HIMERON 22X595X1
#226 MJ03895 Screw (2 pcs.) 4x10
A21 JP08535 PSA DW1-UE Main Dig. PWB (HDX/HDT)
A22 JP08536 PSA DW1-UF Main Dig. PWB (HDS)
#126 ME04531 DW1 Flex Barrier
A) Previous Speakers P#'s are as shown in Service Manual PA0208, Pag.138. Above Speakers are common and latest
P#'s used on All 42" Models.
B) Panel "A01" (A2 Panel) , P#DD00671K used on Start of production, includes Logic Board.
C) Panel "A01" (A2 Panel) , P#DD00672K used on mayor production of "No A" models, with separated Logic Board ("A02",
P#TS06021) & Logic Cover ("A03", P#TS06022), assembly porpouse only. These 3 Part #'s must be used together.
D) Power Supply differential points are :
P#HA01571: Original Part ("Without A" models only).
P#HA01573: Original Part (since first production: V5JXXXXXX production , "With A" models).
P#HA01574: Add Shut Down Countermeasure (V5KXXXXXX production, "With A" models).
P#HA01575: Add Antenna Discharge Test Countermeasure (V5LXXXXXX onwards, "Whit A" models).
Service Dept. must order P#4 & P#5, for a better performance of TV set. Antenna Discharge C/M is not a serious issue.
E) "#126" part added to "Without A" models on last production lots. For "With A" models, it applies since start of production.
It's for isolate LED PWB, to avoid any possibility of contact with other metals, not a serious issue.
F) ESWVL is difference because of Improve length on "With A" Models , but it can be applied to both Family Models (P#2).
G) Digital Main PWB are different P#'s because of 2 Main Reasons:
1) Plasma Panel Difference, Software is different
2) HDX/HDT Models have TV Guide and HDS Models doesn't.
PARTS LIST UPDATE AND DIFFERENCES (Plasma Panels and Miscellaneous Parts)
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