(All schematic diagrams may be modified at any time with the
development of the new technology)
Note:
S1
: Stock Switch
S2
: Play Switch
S3
: Bottom Switch
S4
: Open Switch
S5
: Change Switch
S951
: Mode Switch
S952
: Half Switch
S971
: Mode Switch
S972
: Half Switch
S974
: Recinh_R Switch
S975
: Recinh_F Switch
S6800
: DVD/CD Switch
S6801
: Tape Switch
S6802
: Tuner Switch
S6803
: Aux Switch
S6804
: Deck 1 Switch
S6805
: Display Switch
S6806
: Deck 2 Switch
S6807
: Rew Switch
S6808
: FF Switch
S6809
: Stop Switch
S6810
: Power Switch
S6811
: Disc Check Switch
S6812
: Multi Re-Master Switch
S6813
: Super Surround Switch
S6814
: Deck1/2 Switch
S6815
: Rec Switch
S6816
: CD Open/Close Switch
S6817
: Disc Change Switch
S6819
: Disc 5 Switch
S6820
: Disc 4 Switch
S6821
: Disc 3 Switch
S6822
: Disc 2 Switch
S6823
: Disc 1 Switch
S6824
: SSEQ Switch
S6825
: S.Woofer Switch
S6826
: Sound EQ Switch
VR6800
: VR Volume Jog
VR6801
: VR Mic
·
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.
(( ))
: CD
< >
: FM
·
Importance safety notice :
Components
identified
by
mark
have
special
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
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.
20 Schematic Diagram
78
SA-VK81DEE
Содержание SA-VK81DEE
Страница 8: ...8 Accessories Remote control AC cord FM antenna AM antenna Video cable 8 SA VK81DEE ...
Страница 9: ...9 Operation Procedures 9 SA VK81DEE ...
Страница 10: ...10 SA VK81DEE ...
Страница 11: ...10 Disc information 11 SA VK81DEE ...
Страница 12: ...12 SA VK81DEE ...
Страница 16: ...12 Procedure for repairing the set 16 SA VK81DEE ...
Страница 41: ...41 SA VK81DEE ...
Страница 42: ...16 9 3 Replacement for the traverse deck Follow the Step 1 Step 10 of item 16 9 2 42 SA VK81DEE ...
Страница 44: ...44 SA VK81DEE ...
Страница 45: ...45 SA VK81DEE ...
Страница 47: ...47 SA VK81DEE ...
Страница 48: ...48 SA VK81DEE ...
Страница 49: ...49 SA VK81DEE ...
Страница 50: ...50 SA VK81DEE ...
Страница 51: ...51 SA VK81DEE ...
Страница 52: ...52 SA VK81DEE ...
Страница 53: ...53 SA VK81DEE ...
Страница 54: ...54 SA VK81DEE ...
Страница 55: ...55 SA VK81DEE ...
Страница 56: ...56 SA VK81DEE ...
Страница 58: ...58 SA VK81DEE ...
Страница 68: ...18 3 1 Cassette Deck Section 18 3 2 Adjustment Point 18 3 Alignment Points 68 SA VK81DEE ...
Страница 128: ...25 1 Deck Mechanism RAA3412 S 25 1 1 Deck Mechanism Parts Location 128 SA VK81DEE ...
Страница 129: ...129 SA VK81DEE ...
Страница 131: ...25 2 DVD Loading Mechanism 25 2 1 DVD Loading Mechanism Parts Location 131 SA VK81DEE ...
Страница 132: ...132 SA VK81DEE ...
Страница 133: ...133 SA VK81DEE ...
Страница 135: ...25 3 Cabinet 25 3 1 Cabinet Parts Location 135 SA VK81DEE ...
Страница 136: ...136 SA VK81DEE ...
Страница 137: ...137 SA VK81DEE ...
Страница 153: ...153 SA VK81DEE PRT0409 D K J N L ...