(All schematic diagrams may be modified at any time with
the development of new technology)
Notes:
S971:
Mode switch.
S972:
Half switch.
S975:
Rec_Inh_F switch.
S6101:
Power (
) switch.
S6102:
Multi Change (
) switch.
S6103:
Open/ Close (
) switch.
S6104:
Single Change (
) switch.
S6105:
Option switch.
S6107:
Stop/ -Demo (
) switch.
S6109:
Display switch.
S6201:
CD1 (
) switch.
S6202:
CD2 (
) switch.
S6203:
CD3 (
) switch.
S6204:
CD4 (
) switch.
S6205:
CD5 (
) switch.
S6206:
/FF/ (
) switch.
S6207:
/REW/ (
) switch.
S6301:
Open (
) switch.
S6302:
CD (
) switch.
S6303:
Tape (
) switch.
S6304:
Tuner switch.
S6305:
Music Port switch.
S6306:
Rec (
) switch.
S6308:
H.Bass switch.
S7201:
Rest switch.
VR6491:
VR Volume jog.
·
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.
When replacing any of components, be sure to use only
manufacturer´s specified parts shown in the parts list.
·
Resistor
Unit of resistance is OHM [
Ω
] (K=1,000,000).
·
Capacitor
Unit of resistance is µF, unless otherwise noted. F=Farad,
pF=Pico-Farad
·
Coil
Unit of inductance is H, unless otherwise noted.
·
Voltage and Signal lines:
: +B Signal line
: -B Signal line
: CD DA Signal line
: CD Signal line
: Main Signal line
: FM/AM/XM Signal line
: FM/AM Signal line
: XM Signal line
: Tape Record Signal line
: Tape Playback Signal line
: AUX/IPod Signal line
: AUX Signal line
: IPod Signal line
: USB Signal line
18 Notes Of Schematic Diagram
65
SA-AK450P / SA-AK450PC
Summary of Contents for SA-AK450P
Page 8: ...8 SA AK450P SA AK450PC ...
Page 13: ...13 SA AK450P SA AK450PC ...
Page 16: ...With reference to page 13 of the operating instruction manual 16 SA AK450P SA AK450PC ...
Page 18: ...With reference to page 17 of the operating instruction manual 18 SA AK450P SA AK450PC ...
Page 29: ...10 3 Main Parts Location 29 SA AK450P SA AK450PC ...
Page 40: ...10 16 1 Replacement of Pinch Roller and Head Block 40 SA AK450P SA AK450PC ...
Page 47: ...12 4 Checking and Repairing of Power P C B 47 SA AK450P SA AK450PC ...
Page 49: ...Fig 7 49 SA AK450P SA AK450PC ...
Page 53: ...15 3 Main P C B 15 4 Panel P C B 53 SA AK450P SA AK450PC ...
Page 54: ...15 5 Power P C B Transformer P C B 15 6 XM P C B 54 SA AK450P SA AK450PC ...
Page 55: ...15 7 Waveform Chart 55 SA AK450P SA AK450PC ...
Page 64: ...SA AK450P SA AK450PC 64 ...
Page 66: ...66 SA AK450P SA AK450PC ...
Page 86: ...SA AK450P SA AK450PC 86 ...
Page 91: ...23 Exploded Views 23 1 Cabinet Parts Location SA AK450P SA AK450PC 91 ...
Page 92: ...SA AK450P SA AK450PC 92 ...
Page 93: ...23 2 Deck Mechanism Parts Locations RAA4403 S SA AK450P SA AK450PC 93 ...
