Panasonic SA-AKX200PN / SA-AKX200PS / SA-AKX400PN / SA-AKX400PS Service Manual ▷ View online
37
SA-AKX200PN/PS,SA-AKX400PN/PS POWER SUPPLY (2/2) BLOCK DIAGRAM
2
5
1
4
8
3
6
7
TO POWER SUPPLY
BLOCK (1/2)
BLOCK (1/2)
FOR AKX200
FOR AKX400
MAIN P.C.B.
6
6
CN6402
CN2503
+5V
USB P.C.B.
PW USBA 5V
PW USBA 5V
7
7
CN6402
CN2503
+5V
PW USBB 5V
PW USBA 5V
PW USBB 5V
PW USBB 5V
DC DET PWR
11
7
CN6100
CN2500
DC DET PWR
PANEL P.C.B.
PANEL P.C.B.
+5V
+5V
14
4
CN6100
CN2500
PW SYS3R3V
17
1
CN6100
CN2500
PW CD5R6V
+3.3V
+3.3V
PW CD3R3V
+3.3V
+3.3V
PW SYS3R3V
PW CD5R6V
16
2
CN6100
CN2500
PW CD3R3V
15
3
CN6100
CN2500
PW +16V
DC DET PWR
PW SYS3R3V
PW CD5R6V
PW 5V,
PW CD3R3V
PW 12V
PW +16V
PW USBB 5V
PW USBA 5V
PW +16V
+16V
F-
F+
F-
DC DET PWR
F+
SWITCHING
TRANSFORMER
TRANSFORMER
T6000
Q6001
F+
F-
FL DISPLAY
VOLTAGE SUPPLY
CIRCUIT
3.3V
+3.3V
12V
+12V
5V
+5V
3.3V
+3.3V
PW 12V
15
3
CN6001
CN2500
PW 12V
PW 3R3V
16
2
CN6001
CN2500
PW 3R3V
PW +5V
17
1
CN6001
CN2500
PW +5V
PW SYS 3R3V
14
4
CN6001
CN2500
PW SYS 3R3V
38
11 Wiring Connection Diagram
SA-AKX200PN/PS, SA-AKX400PN/PS WIRING CONNECTION DIAGRAM
NOTE: " * " REF IS FOR INDICATION ONLY.
TO CD LOADING P.C.B.
(CD MECHANISM UNIT)
(CD MECHANISM UNIT)
CN7002
CN7001
10P
5P
TO OPTICAL PICKUP UNIT
(CD MECHANISM UNIT)
TO SMPS MODULE
CN2503
P2005
P2004
CN1002
ZJ6402*
9P
CN2500
17P
9P
9P
CN6300
4P
CN6001...AKX200
CN6100...AKX400
CN6100...AKX400
17P
10P
24P
CN2507
4P
MAIN P.C.B.
A
PANEL P.C.B.
B
MUSIC PORT P.C.B. (For AKX400)
E
USB P.C.B.
C
CD INTERFACE P.C.B.
D
39
12 Schematic Diagram
12.1. 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.
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.
• 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
S6200:
Power switch (
).
S6201:
Open/Close switch ( ).
S6202:
Stop ( ) switch.
S6211:
D.Bass switch.
S6212:
Album/Track switch.
S6213:
Forward (
/
) switch.
S6214:
CD/Radio/AUX switch.
S6215:
Play/Pause ( / ) switch.
S6216:
DJ Jukebox/-PlayMenu switch (AKX200).
S6216:
DJ Jukebox switch (AKX400).
S6221:
Latin/EQ switch.
S6222:
Rewind (
/
) switch.
S6223:
Bluetooth/-Pairing switch.
S6224:
USB/CD switch (AKX200).
S6224:
Memory/USB switch (AKX400).
S6225:
USB Rec switch.
S6226:
Display switch (AKX200).
S6226:
Memory Rec switch (AKX400).
S7201:
Reset switch
VR9000:
Volume Jog.
VR9001:
Multi Control Jog.
: +B signal line
: -B signal line
: CD input signal line
: Tuner/AUX input signal line
: Audio output signal line
: USB signal line
: FM signal line
: AM signal line
40
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