Panasonic SA-HT40EE Service Manual page 36

SA-HT40EE
L+
R+
R-
L-
HP402
MUSIC PORT
RCH
L8501
IC553
C1BA00000407
POWER IC
OSC
1
MODE 2
23
C-
14
C+ 10
C 3(12)
J1
L8500
IC554
C1BA00000407
POWER IC
OSC 1
MODE 1 23
SW- 10
SW+
14
SW 3(12)
B
TUNER_9V
B Q303
+5V
+7.5V B SWITCH
DC_DET
Q302
Q301 Q5007
B B
SWITCH SWITCH SWITCH
12 20 94 91
IC301
C2CBYY000152
MICROPROCESSOR
Q216
IC151
IC150
MUTING
C0ABBB000297
SWITCH
C1BB00001134
DSP
VOLUME ENCODER IC
3
1 Q211,Q212
2
32
MUTING
SWOUT 40(41)
SLOUT(R) SWITCH
5
33
7
COUT
6
13
AF_LOUT
14
AF_ROUT
IC207
C0ABBB000297
OP AMP
3(5)
3(5)
1(7)
10(11)
MUSIC_PORT 2(6)
2(6)
L_AUX(R)
48(49)
LOUT(R)
3(5)
2(6)
IC200
C0ABBB000297
OP AMP
3(5)
Q206,Q207 Q214,Q215
IC208
2(6)
C0ABBB000297
MUTING MUTING
SWITCH SWITCH OP AMP
3(5)
1(7)
2(6)
FL DISPLAY
33~49
14~23
IC401
C0HBB0000061
FL DRIVER
6 7 8 9
Q200
B
MUTING
CONTROL
79 91 67 69 68 70
IC301
C2CBYY000152
MICROPROCESSOR
81 82 80
S406~S408 S403~S405 S401
KEYSW1 KEYSW2 POWER SW
IC203 IC552
C0ABBB000297 C1BA00000407
OP AMP
POWER IC
23
3(5)
1(7) 2(22)
1
2(6)
10
14
L8503
IC201
C0ABBB000297
OP AMP
1(7)
IC551
IC202
C1BA00000407
C0ABBB000125
POWER IC
OP AMP
23
1(7)
2(22)
10(14)
1
Q592 Q591
DC DETECT DC DETECT
SWITCH SWITCH
Q204,Q205
1(7) MUTING
SWITCH
FL401 FROM POWER
Q804
CIRCUIT
REGULATOR
B
+7.5V
14 4~14
Q803
REGULATOR
B
+7.5V
Q802
Q404
FL REGULATOR
B
-7.5V
DRIVE
IC800
C0DAAYY00026
Q403
IC POWER SUPPLY
FL
DRIVE
4
42 32~41 2 5
Q800
B
73
HP_SW
36
IC850
B
C0DAEMB00003
IC POWER SUPPLY
Q880 Q881
DC DET DC DET
2 1
SWITCH SWITCH
IC880
C0ABBB000342
OP-AMP
3
1
2
5
7
6
Q882
DC DET B
T701
D701
TH701
1
Q850
REGULATOR
B IC701
-25V
C5HABZZ00125
IC POWER SUPPLY
4
5
Q701 PC701
REGULATOR
B
T721
T800 D715
1 3
2 4
IC721
MIP2C10MSSCF
IC POWER SUPPLY
7 8
5 3
PC721
IC801
C0DAEMB00003
IC POWER SUPPLY
B
B
2
1
IC802
C0CBAEG00007
VOLTAGE REGULATOR
3 1
SIGNA LLINES
: MAIN SIGNA LLINE
( ) Indicates the Pin No .of Right Channel. NOTE:Signal Lines are applicab le to the Lef t Channel only .
JK502
SURROUND
SPEAKER
RCH
JK503
SUBWOOFER
JK503
CENTER
SPEAKER
JK501
FRONT
SPEAKER
RCH
Q723
B
PCONT
SWITCH
RLY721 L701 AC INLET
L703 L702
3
B
HP401
HEADPHONE