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LASER BEAM SAFETY PRECAUTION

WARNING

You are requested to use RoHS compliarit parts for maintenance or repair. You are requested to use lead-free solder.
(This product has been manufactured using lead-free solder. Be sure to follow the warning of the following when
carrying out repair work.)

RoHS

This product does not contain any hazardous substances prohibited by the RoHS Directive.
(RoHS compliant product is "R" or "Z" appears at the last digit of serial number or a "RSF" label near the rating plate.)

420

°

C (788

°

F) when installing and removing shield plates.

The tip of the soldering iron should have a C-cut shape or a
driver shape so that it can contact the circuit board as flat or
in a line as much as possible.

Solder

Use solder with the metal content and composition ratio by
weight given in the table below. Do not use solders which do
not meet these conditions.

Lead-free solder is available for purchase as a service tool.
Use the following part number when ordering:

Part name: 

Lead-free solder with resin (0.5 mm dia., 500 g)

Part number: 

VJ8-0270

Note:

If replacing existing solder containing lead with lead-free solder
in the soldered parts of products that have been manufactured
up until now, remove all of the existing solder at those parts
before applying the lead-free solder.

WARNING

Do not use solder containing lead.

This product has been manufactured using lead-free solder in
order to help preserve the environment.
Because of this, be sure to use lead-free solder when carrying
out repair work, and never use solder containing lead.

Lead-free solder has a melting point that is 30 - 40

°

C (86 -

104

°

F) higher than solder containing lead, and moreover it

does not contain lead which attaches easily to other metals.
As a result, it does not melt as easily as solder containing
lead, and soldering will be more difficult even if the tempera-
ture of the soldering iron is increased.
The extra difficulty in soldering means that soldering time will
increase and damage to the components or the circuit board
may easily occur.
Because of this, you should use a soldering iron and solder
that satisfy the following conditions when carrying out repair
work.

Soldering iron

Use a soldering iron which is 70 W or equivalent, and which
lets you adjust the tip temperature up to 450

°

C (842

°

F). It

should also have as good temperature recovery characteris-
tics as possible.
Set the temperature to 350

°

C (662

°

F) or less for chip compo-

nents, to 380

°

C (716

°

F) for lead wires and similar, and to

Metal content       Tin(Sn)          Silver(Ag)     Copper(Cu)

Composition
ratio by weight

96.5%             3.0%             0.5%

• Pick-up that emits a laser beam is used in this CD player section.

VARO – AVATTAESSA JA SUOJALUKITUS OHITETTAESSA OLET ALTTIINA
NÄKYMÄTTÖMÄLLE LASERSÄTEILYLLE.ÄLÄ KATSO SÄTEESEEN.

CAUTION – INVISIBLE LASER RADI ATION WHEN OPEN AND
INTERLOCKS DEFEATED.AVOID EXPOSURE TO BEAM.

ADVARSEL – USYNLIG LASER STRÅLING VED ÅBNING,NÅR
SIKKERHEDSAFBRYDERE ER UDE AF FUNKTION,UNDGÅ UDS ÆTTELSE
FOR STRÅLING.

VARNING – OSYNLIG LASER STRÅLNING NÄR DENNA DEL ÄR ÖPPNAD
OCH SPÄRR ÄR URKOPPLAD.STRÅLEN ÄR FARLIG.

VORSICHT – UNSICHTBARE LASERSTRAHLUNG TRITT AUS,WENN
DECKEL GEÖFFNET UND WENN SICHERHEITSVERRIEGELUNG
ÜBERBRÜCKT IST.NICHT,DEM STRAHL AUSSETZEN.

Содержание DC-UB1470

Страница 1: ...cking Accessories 4 Exploded View Cabinet Chassis 5 Parts List 6 Wiring Connection 9 Schematic Diagram MAIN 10 Schematic Diagram CD 12 Schematic Diagram MCU 14 Schematic Diagram TUNER 16 Schematic Diagram TAPE 17 Schematic Diagram CONTROL 18 Schematic Diagram USB SD 19 Wiring Diagram CD 20 Wiring Diagram CONTROL 22 Wiring Diagram TUNER 24 Wiring Diagram TAPE 26 Wiring Diagram USB SD 28 Wiring Diag...

Страница 2: ...ut repair work and never use solder containing lead Lead free solder has a melting point that is 30 40 C 86 104 F higher than solder containing lead and moreover it does not contain lead which attaches easily to other metals As a result it does not melt as easily as solder containing lead and soldering will be more difficult even if the tempera ture of the soldering iron is increased The extra dif...

Страница 3: ... 2 TUNER ADJUSTMENTS ...

Страница 4: ... 3 TAPE DECK ADJUSTMENTS ...

Страница 5: ... 4 EXPLODED VIEW PACKING ACCESSORIES ...

Страница 6: ... 5 EXPLODED VIEW CABINET CHASSIS ...

Страница 7: ...3 3972 CD MAGNET RING 37 645 094 2044 CD CHUCK M 38 645 094 2464 CD DOOR 39 645 080 5400 CD DOOR SPRING 40 645 094 2419 CABINET BACK 41 645 093 5299 LINE CORD HOLDER 42 645 094 2020 RUBBER FOOT FOR UNIT 43 645 094 2525 WOOD SPEAKER BOX 45 645 062 1291 SPK BOX PLASTIC PIPE 46 645 094 2112 NET BRACKET 47 645 094 2402 SPEAKER GRILLE CLOTH 48 645 076 1515 SANYO LOGO 49 645 094 2136 RECORDING BD BRACKE...

Страница 8: ...5 POLYESTER 0 18U 100V C0510 645 079 6715 POLYESTER 0 18U 100V C0513 645 079 6715 POLYESTER 0 18U 100V C0516 645 079 6715 POLYESTER 0 18U 100V C0519 645 073 7992 POLYESTER 0 001U 100V C0580 645 080 4915 ELECT 1000U 16V C1106 645 080 4922 ELECT 6800U 25V CN203 645 094 1757 10P HEADER CN204 645 033 3682 HEADER 3PINS CN403 645 034 6781 FFC HEADER 13PINS CN404 645 034 6798 HEADER 2PINS CN701 645 094 1...

Страница 9: ...9018H Q0108 645 034 7078 TR 2SC3330U Q0109 645 080 5301 TRANSISTOR 8050C D Q0110 645 080 5318 TRANSISTOR 9018H Q0111 645 080 5301 TRANSISTOR 8050C D T0101 645 055 6944 IFT IFT OSC 1A612R T0103 645 033 3866 AM COIL IFT IF 2070 VD101 645 055 6807 DIODE SVC201 VD102 645 055 6807 DIODE SVC201 VD103 645 055 6814 DIODE SVC348 X101A 645 062 0904 CRYSTAL ZD101 645 094 1917 ZENER 5 1V 645 042 0344 CONTACT ...

Страница 10: ... 9 WIRING CONNECTION ...

Страница 11: ... 11 10 This is a basic schematic diagram SCHEMATIC DIAGRAM MAIN ...

Страница 12: ... 13 12 This is a basic schematic diagram SCHEMATIC DIAGRAM CD ...

Страница 13: ... 15 14 This is a basic schematic diagram SCHEMATIC DIAGRAM MCU ...

Страница 14: ... 17 16 SCHEMATIC DIAGRAM TAPE SCHEMATIC DIAGRAM TUNER This is a basic schematic diagram This is a basic schematic diagram ...

Страница 15: ... 19 18 SCHEMATIC DIAGRAM USB SD SCHEMATIC DIAGRAM CONTROL This is a basic schematic diagram This is a basic schematic diagram ...

Страница 16: ... 21 20 WIRING DIAGRAM CD ...

Страница 17: ... 23 22 WIRING DIAGRAM CONTROL ...

Страница 18: ... 25 24 WIRING DIAGRAM TUNER ...

Страница 19: ... 27 26 WIRING DIAGRAM TAPE ...

Страница 20: ... 29 28 SANYO Electric Co Ltd Osaka Japan May 07 DC Printed in Japan WIRING DIAGRAM MAIN WIRING DIAGRAM USB SD ...

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