Hitachi 50SBX78B Projection Television User Manual


 
REPLACEMENT PARTS LIST
PRODUCT SERVICE NOTE: Components marked w ith a ‘A ! have special characteristics important to safety. Before replacing any of these
components, read carefully, the PRODUCT SAFETY NOTiCEof this Service Manual. Don’t degrade the safety of the receiver through improper servicing.
ABBREVIATIONS
Capacitors: Resistors: Semiconductors:
AL: Aluminum Electrolytic
CF: Carbon Film
TR: Transistor
CD: Ceramic Disc CC: Carbon Composition
DI: Diode
EL: Electrolytic MF: Metal Oxide
ZD: Zener Diode
PF: Polyester Film VR: Variable Resistor
VA: Varistor
PP: Polypropylene
WW: Wire Wound
TH: Therm istor
PL: Plastic FR: Fuse Resistor
IC: Integrated Circuit
TA: Tantalum MG: Metal Glaze
L
CIRCUIT BLOCK
I
SECOND CHAR.
OF SYM BOL No.
System Control
Tuner
Signal(Y) & Sync.
Audio
Signal (Chroma)
Vertical Deflection
Horizontal Deflection
SYMBOL
PART
NO.
NO.
coo2
coo3
coo4
coo5
co15
CO16
co17
CO18
co19
CO25
CO26
CO27
co29
co30
co31
CO32
co33
CO36
co37
co40
co41
CO42
co43
co44
co45
CO46
co53
co54
co57
CO61
0228758R CAP 2125 CHIP 15OPFJSL5OV TAPE
0246464R CD lOOPF-J CH 50V TAPE
0800299R EL 22UF-M(SMG) 16V
0893031 R CAP 2125 CHIP 1OOOPFKB 50V TAPE
0800291 R EL 1 OUF-M(SMG) 16V
0890121 R CD 33PF-J CH 50V
0890121 R CD 33PF-J CH 50V
0800291 R EL 1 OUF-M(SMG) 16V
0800282R EL 2.2UF-M(SMG) 50V
0893044R CAP 2125 CHIP 1OOOOPFKB 50V TAPE
AN00637R PF 0.1 UF 50V TAPE
0800288R EL 4.7UF-M(SMG) 50V
0228758R CAP 2125 CHIP 15OPFJSL5OV TAPE
0800279R EL 1 .OUF-M(SMG) 50V
0800279R EL 1 .OUF-M(SMG) 50V
0800324R EL lOOUF-M(SMG) 6.3V
0893053R CAP 2125 CHIP 47000PFKB 50V TAPE
0800324R EL lOOUF-M(SMG) 6.3V
AN00633R PF 0.047UF 50V TAPE
0800353R EL 470UF-M 16V
AN00637R PF 0.1 UF 50V TAPE
0800291 R EL 1 OUF-M(SMG) 16V
0800351 R EL 470UF-M 6.3V
0893053R CAP 2125 CHIP 47000PFKB 50V TAPE
AN00637R PF O.lUF 50V TAPE
0893048R CAP 2125 CHIP 22000PFKB 50V TAPE
AN00637R PF 0.1 UF 50V TAPE
0800326R EL 1 OOUF-M 16V
0800279R EL 1 .OUF-M(SMG) 50V
0800279R EL 1 .OUF-M(SMG) 50V
CIRCUIT BLOCK
I
SECOND CHAR.
OF SYMBOL No.
C.P.T.
Power Supply
Signal Control ( MTS)
Signal Control
(include B.P.F.)
V.M.
Dynamic Focus
PART
DESCRIPTION
CAPACITORS
1
ZiEr
NO.
co64
CO65
CO67
CO68
co70
co71
CO72
co75
Cl01
Cl02
Cl03
Cl04
Cl05
Cl06
Cl07
Cl08
Cl09
Cl10
Cl11
Cl12
Cl13
Cl14
Cl15
Cl16
Cl19
CllA
Cl20
Cl21
Cl22
Cl23
Cl24
Cl25
Cl26
72
CIRCUIT BLOCK
I
SECOND CHAR.
OF SYMBOL No.
Graphic Equalizer
Convergence
Magic Focus
Control
Hor. & Vert. Det.
Surround
Signal Control (Comp.)
PART PART
NO.
DESCRIPTION
0800326R EL l OOUF-M 16V
0800291 R EL 1 OUF-M(SMG) 16V
0800291 R EL 1 OUF-M(SMG) 16V
0800317R EL 47UF-M(SMG) 16V
AN00637R PF O.lUF 50V TAPE
AN00637R PF 0.1 UF 50V TAPE
0800288R EL 4.7UF-M(SMG) 50V
0890087R CD lOOOPF-K 50V
0800326R EL lOOUF-M 16V
0800326R EL lOOUF-M 16V
0893053R CAP 2125 CHIP 47000PFKB 50V TAPE
0800358R EL lOOOUF-M 6.3V
0800361 N EL 1OOOUF 16V
0800358R EL lOOOUF-M 6.3V
0893053R CAP 2125 CHIP 47000PFKB 50V TAPE
0800361 N EL 1OOOUF 16V
0800361 N EL 1OOOUF 16V
0800291 R EL lOUF-M(SMG) 16V
0800326R EL 1 OOUF-M 16V
AN00624R PF O.OlUF 50V TAPE
0893053R CAP 2125 CHIP 47000PFKB 50V TAPE
0800359R EL lOOOUF-M 1OV
AN00637R PF 0.1 UF 50V TAPE
0800361 N EL 1OOOUF 16V
0800279R EL 1 .OUF-M(SMG) 50V
0228770R CAP MINI-CHIP 47OPF-J SL 50V TAPE
AN00637R PF 0.1 UF 50V TAPE
0228756R CAP 2125 CHIP 12OPFJSL 50V TAPE
0893053R CAP 2125 CHIP 47000PFKB 50V TAPE
0800324R EL lOOUF-M(SMG) 6.3V
0800324R EL lOOUF-M(SMG) 6.3V
0893053R CAP 2125 CHIP 47000PFKB 50V TAPE
0890069R CD 47PF-J 50V