(All schematic diagrams may be modified at any time with
the development of new technology)
Notes:
S971:
Mode switch.
S972:
Half switch.
S975:
Recinh_F switch.
S5701:
Voltage Selector switch (For GCP
Only).
S6100:
Power (
) switch.
S6101:
Display switch.
S6102:
Subwoofer switch.
S6106:
Tape Rec (
) switch.
S6107:
USB Rec (
) switch.
S6108:
D.Bass switch.
S6201:
Open/Close (
) switch.
S6202:
Exchange (
) switch.
S6203:
CD1 (
) switch.
S6204:
CD2 (
) switch.
S6205:
CD3 (
) switch.
S6206:
CD4 (
) switch.
S6207:
CD5 (
) switch.
S6208:
Stop/Demo switch.
S6300:
FWD (
) switch.
S6301:
Manual_EQ switch.
S6302:
REW (
) switch.
S6303:
Tape (
) switch.
S6304:
FM/AM switch.
S6306:
CD (
) switch.
S6307:
USB (
) switch.
S6308:
EXT_IN switch.
S6820:
Eject (
) switch.
S7201:
Rest switch.
S7202:
CD Open switch.
VR6500:
VR Volume.
VR6630:
VR Bass Control.
VR6701:
VR Mic Volume.
•
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.
•
In case of AC rated voltage Capacitor, the part no. and
values will be indicated in the Schematic Diagram.
AC rated voltage capacitor:
C5700, C5701, C5703, C5704, C5705, C5706 (FOR GCP
ONLY), C5707(FOR GCP ONLY)
•
Resistor
Unit of resistance is OHM [
Ω
] (K=1,000).
•
Capacitor
Unit of resistance is µF, unless otherwise noted. F=Farad,
pF=Pico-Farad
•
Coil
Unit of inductance is H, unless otherwise noted.
•
*
FOR INDICATION ONLY.
•
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
: FM/AM signal line
: Main signal line
: AUX/Mic/Music Port signal line
: USB signal line
•
PL only
•
GCP only
17 Notes Of Schematic Diagram
89
SA-AK770PL / SA-AK770GCP
Summary of Contents for SA-AK770GCP
Page 7: ...7 SA AK770PL SA AK770GCP ...
Page 10: ...6 Operation Procedures 6 1 Main Unit Key Buttons Operations 10 SA AK770PL SA AK770GCP ...
Page 11: ...6 2 Remote Control Key Buttons Operations 11 SA AK770PL SA AK770GCP ...
Page 13: ...6 4 Connecting and Playing a USB Mass Storage Class Device 13 SA AK770PL SA AK770GCP ...
Page 18: ...18 SA AK770PL SA AK770GCP ...
Page 25: ...8 3 Main Components and P C B Location 25 SA AK770PL SA AK770GCP ...
Page 38: ...38 SA AK770PL SA AK770GCP ...
Page 57: ...57 SA AK770PL SA AK770GCP ...
Page 72: ...14 1 2 Main P C B 14 1 3 Panel P C B 72 SA AK770PL SA AK770GCP ...
Page 74: ...14 1 7 Tact Switch P C B Mic P C B 14 1 8 Jupiter USB P C B 74 SA AK770PL SA AK770GCP ...
Page 75: ...75 SA AK770PL SA AK770GCP ...
Page 76: ...14 2 Waveform Chart 76 SA AK770PL SA AK770GCP ...
Page 77: ...77 SA AK770PL SA AK770GCP ...
Page 78: ...78 SA AK770PL SA AK770GCP ...
Page 80: ...SA AK770PL SA AK770GCP 80 ...
Page 90: ...90 SA AK770PL SA AK770GCP ...
Page 120: ...120 SA AK770PL SA AK770GCP ...
Page 121: ...22 Exploded Views 22 1 Cabinet Parts Location SA AK770PL SA AK770GCP 121 ...
Page 122: ...SA AK770PL SA AK770GCP 122 ...
Page 123: ...22 2 Deck Mechanism Parts Locations RAA4407 S SA AK770PL SA AK770GCP 123 ...
