Schematic Diagram - Panasonic DVD-CP72P Service Manual

DVD-CP72P

15 Schematic Diagram

(All schematic diagrams may be modified at any time with the
development of the new technology)
Note:
S551 : Switch
S6401 : Stop switch
S6402 : Pause switch
S6403 : Play switch
S6404 : Disc Exchange switch
S6405 : Disc Skip switch
S6406 : Reverse Skip switch
S6407 : Forward Skip switch
S6408 : Open/ Close switch
S6409 : Power switch
S6410 : Progressive switch
S6411 : CD SEQ switch
SW2501 : Leaf switch
· The voltage value and waveforms are the reference voltage
of this unit measured by DC electronic voltmeter (high
impedance) and oscilloscope on the basis of chassis.
Accordingly, there may arise some error in voltage values
and waveformsdepending upon the internal impedance of
the tester or the measuring unit.
No mark : Playback << >>
(( )) : CD ( )
· Importance safety notice :
Components identified
characteristics important for safety. Furthermore, special
parts which have purposes of fire-retardant (resistors), high-
quality sound (capacitors), low-noise (resistors), etc. are
used. Whenreplacing any of components, be sure to use
only manufacturer´s specified parts shown in the parts list.
Caution !
IC, LSI and VLSI are sensitive to static electricity.
Secondary trouble can be prevented by taking care during
All manuals and user guides at all-guides.com
: Rec < > : FM
: AM [ ] : AUX
by mark have special
repair.
· Cover the parts boxes made of plastics with aluminium foil.
· Put a conductive mat on the work table.
· Ground the soldering iron.
· Do not touch the pins of IC, LSI or VLSI with fingers directly.
CAUTION: TO PREVENT ELECTRIC SHOCK MATCH WIDE
BLADE OF PLUG TO WIDE SLOT, FULLY INSERT.
ATTENTION: POUR EVITER
INTRODUIRE LA LAME LA PLUS LARGE DE LA FICHE DANS LA
BORNECORRESPONDANTE
JUSQU'AU FOND.
38
LES CHOCS ELECTRIQUES,
DE LA PRISE ET POUSSER