Panasonic SA-HT930GC Service Manual page 136

Dvd home theater sound system
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IC2011
C1BB00000845
ASP(INPUT SELECT/DIGITAL SOUND PROCESSOR/ELECTRONIC VOLUME/TONE)
(L OUT2)
JK2001
(60)59
L OUT1
LINE OUT
(IN A2)
IN A1
JK2001
(62)61
TV
(IN B2)
IN B1
JK2001
(64)63
VCR
(IN C2)
JK2001
IN C1
(66)65
AUX
(IN D2)
IN D1
TUNER L(R)
(68)67
AMP
(IN E2)
DVD MIX L(R)
(70)69
IN E1
42
NF
-B
VEE
IC2010
43
C0ABBB000118
+B
VCC
BUFFER AMP
INFLA
(2)6
-
7(1)
(76)75
(INFRA)
DVD FL(FR)
(3)5
+
4
8
-B
+B
(IN RSA)
DVD SL(SR)
(79)78
IN LSA
DVD CNT
77
IN CA
SUBW
80
IN SUBA
Q2026
Q2100
MUTING
MUTING
LOGIC
CONTROL
(A OUT2)
DA
CL
A OUT1
45
46
(2)1
1(5)
6(7)
18
19
Z6900
(REMOTE SENSOR)
VR6800
VREF+
(VOLUME)
+B
+B
55
75
76
11
100
10
26
39
40
42
44
57
55
53
(58)
(56)
(54)
TMF L
BMF RB
BMF LB
(TMFR)
(BMF RA)
(BMF LA)
TONE
DIGITAL
SOUND
PROCESSOR
(G OUT RS)
G OUT LS
AMP
G OUT C
AMP
AMP
(EX IN2)
IN LS0
IN CB
EX IN1
(IN RS0)
G OUT SUB
6
(73)72
7(8)
17
IC2014
NF
C1BB00000979
ANALOG SUPER SURROUND
8(9)
13
15(14)
IC2602
C0ABBB000118
BUFFER AMP
(HARMONIC GENERATOR)
2
-
1
3
+
17
16
11
-B
+B
3
2
Q2605
Q2604
MUTING
CONTROL
Q2603
SWITCH
LEVEL
CONTROL
73
69
IC2018
MN101C49GHB
SYSTEM CONTROL
+
-
+
-
+
-
+
-
+
(15)
(16)
(VIN RS)
-
13
14
VIN LS
11
12
VIN C
+
-
VIN SUB
18
NF
13
-
14
12
+
IC2601
9
8
10
C0ABCB000052
BUFFER AMP
(HARMONIC GENERATOR)
+B
+
1
5
+
7
-
6
-
D6901
Q6900
Q6901
LED
DRIVE
86
IC2013
C0AABB000125
HEADPHONES AMP
(6)2
-
1(7)
(5)3
+
Q2102
Q2201
MUTING
MUTING
CONTROL
4
8
(OUT FR)
OUT FL
39(36)
-B
+B
Q2200
Q2105
MUTING
MUTING
CONTROL
(OUT RS)
OUT LS
25(23)
Q2104
Q2103
MUTING
MUTING
(OUT RST)
CONTROL
OUT LSW
24(22)
(F OUT3)
F OUT4
41(38)
(FM3)
FM4
40(37)
OUT C
27
Q2601
Q2500
MUTING
MUTING
CONTROL
OUT CW
26
F OUT1
28
Q2601
Q2600
MUTING
MUTING
CONTROL
FM1
29
(G OUT FR)
G OUT FL
52(50)
(VM FR)
VM FL
51(49)
Q2305
FREQ.
LIMITER
CONTROL
D6902
D6903
D6904
D6905
Q6902
Q6903
Q6904
LED
LED
LED
LED
DRIVE
DRIVE
DRIVE
DRIVE
X2000
85
84
83
82
52
43
37
51
59
49
12
SA-HT930GC/GS BLOCK DIAGRAM
IC2015
C0ABBB000118
BUFFER AMP
(CENTER/SUB WOOFER)
6
-
7
5
+
3
-
1
2
+
4
8
-B
+B
NF
Q2106
Q2302
FREQ.
LIMITER
Q2000
RESET
+B
13
33

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