Service manual

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SPECIFIC INFORMATIONS
WARNING: BEFORE SERVICING THIS CHASSIS, READ THE “X-RAY RADIATION PRECAUTION”, “SAFETY PRE-
CAUTION” AND “PRODUCT SAFETY NOTICE” ON PAGE 3 OF THIS MANUAL.
CAUTION: The international hazard symbols “ ” in the schematic diagram and the parts list designate components
which have special characteristics important for safety and should be replaced only with types identical to those in the
original circuit or specified in the parts list. The mounting position of replacements is to be identical with originals.
Before replacing any of these components, read carefully the PRODUCT SAFETY NOTICE. Do not degrade the
safety of the receiver through improper servicing.
NOTICE:
• The part number must be used when ordering parts, in order to assist in processing, be sure to include the Model
number and Description.
• The PC board assembly with
*
mark is no longer available after the end of the production.
Models : 50HX70/55HX70/61HX70/55H70/61H70
Capacitors ............. CD : Ceramic Disk PF : Plastic Film EL : Electrolytic
Resistors ............... CF : Carbon Film CC : Carbon Composition MF : Metal Film
OMF : Oxide Metal Film VR : Variable Resistor FR : Fusible Resistor
(All CD and PF capacitors are ±5%, 50V and all resistors, ±5%, 1/6W unless otherwise noted.)
CHASSIS AND CABINET REPLACEMENT PARTS LIST
Location
No.
Part No. Description
Location
No.
Part No. Description
CAPACITORSCAPACITORS
CAPACITORSCAPACITORS
CAPACITORS
C102 24665221 EL, 220?F, ±20%, 10V
C105 24109102 Chip, 1000pF, ±10%
C106 24669479 EL, 4.7?F, ±20%, 50V
C107 24666221 EL, 220?F, ±20%, 16V
C112 24665221 EL, 220?F, ±20%, 10V
C115 24109102 Chip, 1000pF, ±10%
C117 24666221 EL, 220?F, ±20%, 16V
C151 24212102 CD, 1000pF, ±10%
C201 24092730 Chip, 0.1?F, ±10%, 16V
C205 24206229 EL, 2.2?F, ±20%, 50V
C207 24105100 Chip, 10pF, ±0.5pF
C208 24105100 Chip, 10pF, ±0.5pF
C209 24105100 Chip, 10pF, ±0.5pF
C212 24666100 EL, 10?F, ±20%, 16V
C221 24567104 PF, 0.1?F
C301 24567683 PF, 0.068?F
C302 24567224 PF, 0.22?F
C303 24666101 EL, 100?F, ±20%, 16V
C304 24567104 PF, 0.1?F
C305 24567104 PF, 0.1?F
C306 24567103 PF, 0.01?F
C307 24617912 EL, 2.2?F, ±10%, 50V
C308 24567183 PF, 0.018?F
C309 24212102 CD, 1000pF, ±10%
C310 24073020 EL, 1000?F, ±20%, 10V
C311 24567103 PF, 0.01?F
C312 24591102 PF, 1000pF
C313 24567474 PF, 0.47?F
C314 24567104 PF, 0.1?F
C315 24073020 EL, 1000?F, ±20%, 10V
C315 24206229 EL, 2.2?F, ±20%, 50V
C316 24666101 EL, 100?F, ±20%, 16V
C317 24591222 PF, 2200pF
C318 24591182 PF, 1800pF
C319 24667101 EL, 100?F, ±20%, 25V
C320 24669101 EL, 100?F, ±20%, 50V
C321 24669101 EL, 100?F, ±20%, 50V
C322 24567393 PF, 0.039?F
C323 24092748 Chip, 0.056?F, ±10%, 16V
C324 24669101 EL, 100?F, ±20%, 50V
C325 24082057 PF, 0.22?F, 100V
C326 24567334 PF, 0.33?F
C327 24567224 PF, 0.22?F
C328 24082260 PF, 4700pF, 100V
C329 24669100 EL, 10?F, ±20%, 50V
C330 24085946 EL, 10?F, ±20%, 16V,
Non-Polar
C331 24109333 Chip, 0.033?F, ±10%, 25V
C332 24669221 EL, 220?F, ±20%, 50V
C333 24693473 PF, 0.047?F, 100V
C334 24109471 Chip, 470pF, ±10%
C335 24567224 PF, 0.22?F
C336 24666100 EL, 10?F, ±20%, 16V
C340 24567224 PF, 0.22?F
C350 24669229 EL, 2.2?F, ±20%, 50V
C351 24567104 PF, 0.1?F
C352 24666220 EL, 22?F, ±20%, 16V
C401 24214332 CD, 3300pF, ±10%, 500V
C402 24092463 Chip, 0.22?F, ±10%, 16V
C402 24214391 CD, 390pF, ±10%, 500V
C403 24676220 EL, 22?F, ±20%, 100V
C404 24206229 EL, 2.2?F, ±20%, 50V
C405 24567124 PF, 0.12?F
* C406 24109223 Chip, 0.022?F, ±10%, 25V
* C407 24082609 PF, 5100pF, ±3%, 1800V
* C408 24820223 PF, 0.022?F, 630V
C410 24095900 PF, 3.3?F, ±10%, 100V
C410 24108221 Chip, 220pF
C411 24678220 EL, 22?F, ±20%, 200V
C412 24828823 PF, 0.082?F, 200V
C413 24214221 CD, 220pF, ±10%, 500V
* C414 24082647 PF, 0.27?F, 400V
C415 24092484 CD, 1500pF, ±10%, 2kV
C416 24095716 PF, 1.5?F, ±10%, 250V
C417 24082648 PF, 0.3?F, 400V
C418 24679330 EL, 33?F, ±20%, 250V
C419 24669479 EL, 4.7?F, ±20%, 50V
C423 24640908 EL, 33?F, ±20%, 160V
C424 24591102 PF, 1000pF
C426 24211222 CD, 2200pF, ±10%, 2kV
C426 24666331 EL, 330?F, ±20%, 16V