(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:
Ac In (
) switch.
S6102:
Multi Change (
) switch.
S6103:
Open/ Close (
) switch.
S6104:
Single Change (
) switch.
S6105:
D.Port switch.
S6106:
Stop/ -Demo (
) switch.
S6108:
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.
S6307:
Subwoofer switch.
S6308:
H.Bass switch.
S6309:
Preset EQ 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
: Tape Record signal line
: Tape Playback signal line
: XM, FM/AM/XM, FM/AM signal line
: Main signal line
: AUX/ iPod, AUX, iPod signal line
18 Notes Of Schematic Diagram
67
SA-AK750P / SA-AK750PC
Summary of Contents for SA-AK750P
Page 8: ...8 SA AK750P SA AK750PC ...
Page 13: ...13 SA AK750P SA AK750PC ...
Page 16: ...With reference to page 13 of the operating instruction manual 16 SA AK750P SA AK750PC ...
Page 18: ...With reference to page 17 of the operating instruction manual 18 SA AK750P SA AK750PC ...
Page 29: ...10 3 Main Parts Location 29 SA AK750P SA AK750PC ...
Page 40: ...10 16 1 Replacement of Pinch Roller and Head Block 40 SA AK750P SA AK750PC ...
Page 47: ...12 4 Checking and Repairing of Power P C B 47 SA AK750P SA AK750PC ...
Page 49: ...Fig 7 49 SA AK750P SA AK750PC ...
Page 53: ...15 2 Power P C B Transformer P C B 15 3 Panel P C B 53 SA AK750P SA AK750PC ...
Page 54: ...15 4 Main P C B 54 SA AK750P SA AK750PC ...
Page 55: ...15 5 XM P C B 15 6 Deck P C B 55 SA AK750P SA AK750PC ...
Page 56: ...15 7 Waveform Chart 56 SA AK750P SA AK750PC ...
Page 58: ...58 SA AK750P SA AK750PC ...
Page 66: ...SA AK750P SA AK750PC 66 ...
Page 68: ...68 SA AK750P SA AK750PC ...
Page 88: ...SA AK750P SA AK750PC 88 ...
Page 93: ...23 Exploded Views 23 1 Cabinet Parts Location SA AK750P SA AK750PC 93 ...
Page 94: ...SA AK750P SA AK750PC 94 ...
Page 95: ...23 2 Deck Mechanism Parts Locations RAA4403 S SA AK750P SA AK750PC 95 ...
