77
16 Schematic Diagram
16.1. Schematic Diagram Notes
• This schematic diagram may be modified at any time
with the development of new technology.
Notes:
• Important safety notice:
Components identified by
mark have special characteris-
tics important for safety.
Furthermore, special parts which have purposes of fire-retar-
dant (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 Capacitors, the part no. and val-
ues will be indicated in the Schematic Diagram.
AC rated voltage capacitors:
C5700, C5701, C5703, C5704 (For PH), C5705 (For PH),
C5708
• Resistor
Unit of resistance is OHM [
Ω
] (K=1,000, M=1,000,000).
• Capacitor
Unit of capacitance is
µ
F, unless otherwise noted. F=Farads,
pF=pico-Farad.
• Coil
Unit of inductance is H, unless otherwise noted.
•
*
REF IS FOR INDICATION ONLY.
• Voltage and signal line
• For PH only
• For PN only
S5701:
Voltage ADJ switch (For PH only).
S6000:
Radio/EXT-IN switch.
S6001:
Stop (
) switch.
S6002:
Power (
) switch.
S6003:
Memory switch.
S6004:
Play/Pause (
/
) switch.
S6005:
CD switch.
S6006:
USB switch.
S6007:
D.BASS switch.
S6008:
Latin/Preset EQ switch.
S6009:
Forward (
/
) switch.
S6010:
Rewind (
/
) switch.
S6011:
Super Woofer switch.
S6012:
Memory Rec/ Pause switch.
S6013:
USB Rec/ Pause switch.
S6014:
Album/Track switch.
S6015:
Open/Close switch (
).
S6016:
Manual EQ switch.
S7201:
Reset switch.
VR6000:
Volume Jog.
VR6002:
Album/Track Jog.
VR6500:
Mic Jog.
: +B signal line
: -B signal line
: CD Audio input signal line
: AUX/Tuner/Music Port/ Mic Audio input signal line
: Audio output signal line
: USB signal line
: AM signal line
: FM signal line
Summary of Contents for SA-AKX54PH
Page 13: ...13 5 General Introduction 5 1 Media Information ...
Page 14: ...14 6 Location of Controls and Components 6 1 Remote Control Key Button Operation ...
Page 15: ...15 6 2 Main Unit Key Button Operation ...
Page 16: ...16 7 Installation Instructions 7 1 Speaker and A C Connection ...
Page 18: ...18 8 2 Doctor Mode Table 8 2 1 Doctor Mode Table 1 ...
Page 25: ...25 9 1 2 Main P C B Front side Fig 2 Main P C B ...
Page 28: ...28 9 3 D Amp IC Operation Control ...
Page 33: ...33 11 2 Main Components and P C B Locations ...
Page 66: ...66 ...
Page 76: ...76 ...
Page 78: ...78 ...
Page 120: ...120 ...