Panasonic SA-HT940PC - Page 62

Q2602, Q2603
CLOCK DATA
(36)
35
23
24
(37)
34
SUBW
LEVEL CONTROL
56 55
DVD-SUBW
Q2307
Q2308
Q2309, Q2310
DVD CNT
DVD SL(SR)
MIX L(R)
TUNER L(R)
JOG LED
WS LED
RESET
33
X IN
13
X OUT
12
FH OP
65
VSUB LIMITTER
ASP CK ASP DA
52
49 50
VREF
10
VDD
100
VCC
11
JOG A
91921845
JOG B
DVD POINT
(VOLUME)
VR6800
SUB IN
79
C IN
82
81(80)
VCC
VEE
86
85
84(83)
96(95)
90(89)
92(91)
94(93)
88(87)
H BASS9 H BASS7 H BASS8
5464 65
27
31
26
48
47
OP IN 1
OP IN 2 OP OUT 2
FLVOL OUT
(FRVOL OUT)
FLF IN
(FRF IN)
SL OUT
(SR OUT)
FL OUT
(FR OUT)
C OUT
SUBOUT
OP OUT 1
46
45
44
32
(39) (40)
SYSTEM CONTROL
IC2001
MN101C49GHF
Q2095
D6907
Q6901
9383
D6906
15(20)
16(19)
17(18)
30(41)
28
X2001
8MH8
Q2003
RESET
+
_
7
5
6
HARMONIC BASS AMP
C0ABCB000088
C1BB00001098
ASP(INPUT SELECT/DIGITAL SOUND PROCESSOR/ELECTRONIC VOLUME/TONE)
DVD FL(FR)
(FRIN)
FL IN
(SR IN)
SL IN
(INR1)
INL1
(INR2)
INL2
(INR3)
INL3
(INR4)
INL4
(INR5)
INL5
AUX
JK2001
SA-HT940P/PC BLOCK DIAGRAM
FLSEL OUT
(FRSEL OUT)
FLVOL IN
(FRVOL IN)
SLVOL IN
(SRVOL IN)
CVOL IN
SUBVOL IN
SLSEL OUT
(SRSEL OUT)
CSEL OUT
SUBSEL OUT
13
(22)
14
(21)
53 52
AMP
IC5010
INVERTER GATE (CLOCK GENERATOR)
C0JBAB000472
X5010
375KHz
14
1
5
6
24 810 9113
19
28
20
21
22
26
27
15
16
24 BIT AUDIO DIGITAL TO ANALOG CONVERTER
C0FBBK000050
DVD MIX L
DVD MIX R
DVD FL
DVD FR
DVD SL
DVD SR
DVD CNT
SUBW
QR8420
Q2006
MUTING
SCK
MD
MC
MS
DATA1
DATA4
DATA3
DATA2
LRCK
MANAGER
CLOCK
SYSTEM
CLOCK
SYSTEM
ZERO DETECT
5
BCK
SRCK
LRCK
AD OUT0
AD OUT1
AD OUT2
AD OUT3
MS
MC
MD
AMUTE
I/F
CONTROL
FUNCTION
I/F
INPUT
SERIAL
V OUT6
ZFLAG
V OUT5
V OUT4
V OUT3
V OUT2
V OUT1
DAC
DAC
DAC
DAC
DAC
DAC
DAC
V OUT8
MODULATOR
DELTA-SIGMA
MULTI-LEVEL
ENHANCED
V OUT7
DAC
4
3
2
6
13
12
11
7
8
MUTE DVD
IC2102
C0ABCB000052
OPERATIONAL AMP
IC2104, IC2205
C0JBAR000326
SWITCHING
IC2301
VREF+
AMP
AMP
AMP
AMP
AMP
AMP
MUTING
CONTROLLER
FUNCTION
WITH
DIGITAL FILTER
OVERSAMPLING
4X/8X
AGC
AMP
AMP
H BASS
MCU I/F
BUFFER
ASS
MUTING
MUTING
BUFFER
TONE
WIDE
SURROUND
CIRCUIT
LOW-PASS FILTER
OUTPUT AMP AND
LOW-PASS FILTER
OUTPUT AMP AND
LOW-PASS FILTER
OUTPUT AMP AND
LOW-PASS FILTER
OUTPUT AMP AND
LOW-PASS FILTER
OUTPUT AMP AND
LOW-PASS FILTER
OUTPUT AMP AND
LOW-PASS FILTER
OUTPUT AMP AND
LOW-PASS FILTER
OUTPUT AMP AND
IC8421
+B
-B
+B
+B
DRIVE
LED
DRIVE
LED
+B
REGULATOR
C0CBADE00023
OUTVCC IN
+B
WIDE SURR
55
31
IC5004
DISC1 LED
Q6902
82
D6901
DRIVE
LED
RMT
26
(REMOTE SENSOR)
Z6900
Q2303
Q2303,2306
+B
IC2105-(2)
X5010
415KHz
46
SA-HT940P / SA-HT940 PC
62