DOWNLOAD Panasonic SB-WA500EB / SB-WA500EE / SB-WA500EG / SB-WA500GN / SB-WA500GS / SB-WA500PH Service Manual ↓ Size: 2.18 MB | Pages: 42 in PDF or view online for FREE

Model
SB-WA500EB SB-WA500EE SB-WA500EG SB-WA500GN SB-WA500GS SB-WA500PH
Pages
42
Size
2.18 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio / WIRELESS SUBWOOFER UNIT
File
sb-wa500eb-sb-wa500ee-sb-wa500eg-sb-wa500gn-sb-wa5.pdf
Date
PREV: Panasonic SB-WA50 (serv.man2) Service Manual / Supplement

Panasonic SB-WA500EB / SB-WA500EE / SB-WA500EG / SB-WA500GN / SB-WA500GS / SB-WA500PH Service Manual ▷ View online

25
10 Illustration of IC’s, Transistors and Diodes
No.1
C0ABBB000244 (8P)
C1BA00000497 (24P)
B1ABCF000176
B1ADCE000012
B1GBCFGG0030
B1GBCFJJ0051
B1GDCFJJ0047
B0BC01600013
Cathode
Anode
A
Ca
B0ECKP000002
Cathode
Anode
A
Ca
B0ACCK000005
Cathode
Anode
A
Ca
B1ACCF000094
B1ACKD000006
B1AAKD000012
1
3
2
26
27
11 Block Diagram
11.1. RECEIVER BLOCK DIAGRAM
SB-WA500EB/EE/EG/GN/GS/PH RECEIVER BLOCK DIAGRAM
AMPLIFIER
CIRCUIT
REGULATOR
CIRCUIT
POWER AMPLIFIER
C1BA00000497
IC5200
OP-AMP
C0ABBB000244
IC3002
IC3001
4
-
CN1000
-
2
-
H1001*
-
OUT1
10
BOOT1
VDDP1
VSSP1
VSSP
2
VDDP
2
9
8
13
11
16
VDD
A
1
VDD
A2
VSS
A
1
VSS
A2
4
6
20
18
VSSD
17
2
IN1+
1
OSC
INPUT
STAGE
PWM
MODULATOR
RELEASE1
ENABLE1
ENABLE2
SWITCH1
MUTE
DRIVER
HIGH
DRIVER
LOW
CONTROL
&
HANDSHAKE
OUT2
14
BOOT2
15
PROT
7
22
IN2+
CH2 R OUT
30V
6
-
H1001*
-
SMPS MUTE
-30V
5
-
CN1000
-
1
-
H1001*
-
9
-
CN1000
-
1
1
CN1004*
CN1002*
10
-
CN1000
-
RF MUTE
7
-
CN1000
-
PCONT
INPUT
STAGE
23
MODE
MODE
12
STABI
STABI
PWM
MODULATOR
OSCILLATOR
MANAGER
TEMP. SENSOR
CURRENT PROTECTION
VOLT. PROTECTION
RELEASE2
SWITCH2
MUTE
DRIVER
HIGH
DRIVER
LOW
CONTROL
&
HANDSHAKE
-30V
+VCC
-VCC
5V
-30V
30V
-30V
-30V
30V
-30V
-30V
30V
ID SET
S1000
Q1007,Q1008
DC DETECT
LED DRIVE
PCONT
Q1006
SWITCH
Q1004
Q1005
Q1003,Q1009,Q1010
Q1011,Q2002,Q2010
Q2011
POWER SWITCH
30V
SMPS MODULE
POWER SUPPLY
DIGITAL
TRANSMITTER
SU-HTB500
WIRELESS AUDIO
TRANSCEIVER
RF/IF
TRANSCEIVER
5
-
H1001*
-
-30V
+5V
LINK LED
+5V
POWER SW
IDSET
AUTO OPERATION ON/OFF
POWER SW
MODE SW
7
-
H1001*
-
8
-
CN1000
-
-
3
-
CN1003
-
1
-
CN1003
-
4
-
CN1003
-
5
-
CN1003
5V
+
-
SUBWOOFER
1
CN1005
2
CN1005
: AUDIO OUTPUT SIGNAL LINE
AC INLET
P5701
D-AMP P.C.B.
ID SWITCH P.C.B.
POWER SWITCH
SMPS MODULE
AC INLET P.C.B.
DIGITAL RECEIVER MODULE
NOTE: “ * ” REF IS FOR INDICATION ONLY
28
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