Panasonic SB-FS1000E / SB-FC1000LE / SB-FC1000RE / SB-HS1000E / SB-WA1000E / SB-TP1000E Service Manual ▷ View online
10 Block Diagram
AUDIO POWER AMPLIFIER
MICROCONTROL
C5ZAZ0000119
SPEAKER 1
SPEAKER 2
Q703
Q702,Q704
Q701
T702
L701
Q409
Q501
Q502
Q602
Q851
<+5V>
REGULATOR
Q803
SWITCH
Q801
SWITCH
Q801
(FROM CN850)
SWITCH
Q201
Q302
Q301
Q405,Q406
Q407,Q408
CN601
CN602
Q403
Q401,Q402
Q404
Q202
IC101
JK101
IC502
IC201
IC601
C2BBYY000421
[1]DATA [2]CLOCK
[4]RESET
IC850
-VL
OUTCH1+
OUTCH1-
OUTCH2-
17
STBY
IN CH1
IN CH2
6
11
9
8
OUTCH2+
SPK_RELAY
AC_SYNC
SC_DET
Q852
[6]DATA
[5]CLOCK
[7]RESET
10
2
10
8
14
15
19
+VL
Q603
S501
C0ABBB000216
C0ABBB000216
C0ABBB000216
SB-FS1000E / SB-FC1000LE / SB-FC1000RE / SB-HS1000E / SB-WA1000E / SB-TP1000E
45
SB-FS1000E / SB-FC1000LE / SB-FC1000RE / SB-HS1000E / SB-WA1000E / SB-TP1000E
46
(All schematic diagrams may be modified at any time with
the development of new technology)
the development of new technology)
Notes:
S501
: Phase Switch (
NORMAL
REVERSE)
S502
: Power Switch (
OFF
ON)
VR501
: Volume Encoder
VR502
: Low Pass Filter
• 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.
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:
C508, C703
C508, C703
• Capacitor values are in microfarad(µF) unless specified
otherwise, F=Farad, pF=Pico-Farad
Resistance
values
are
in
ohm(
Ω), unless specified
otherwise, 1K=1,000
Ω, 1M=1,000KΩ
• Voltage and Signal lines:
: +B Signal line
: -B Signal line
: Main signal line
: Main signal line
11 Notes Of Schematic Diagram
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SB-FS1000E / SB-FC1000LE / SB-FC1000RE / SB-HS1000E / SB-WA1000E / SB-TP1000E
48
SB-FS1000E / SB-FC1000LE / SB-FC1000RE / SB-HS1000E / SB-WA1000E / SB-TP1000E
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