Panasonic SA-HT15EP / SA-HT15EG / SA-HT15EB Service Manual ▷ View online
13 Block Diagram
TUNER PACK
TUNER_SD
TUNER_ST
TUNER_CLK
TUNER_DT
LOUT(R)
C1BB00000919
VOLUME SELECTOR IC
SLOUT(R)
COUT
SWOUT
VOL_LA
TCH
VOL_DA
T
VOL_CLK
CON9016
TV
GAME/AUX
IN
JK401
L_OUT2(R)
C_OUT2
SW_OUT2
DVD IN
JK403
DVR / VCR
OUT
JK402
IC409
DVR / VCR
IN
1
7
IC408
C0ABBB000297
OP-AMP
3
2
5
6
1
7
IC407
C0ABBB000297
OP-AMP
3
2
5
6
1
7
IC406
C0ABBB000297
OP-AMP
3
2
5
6
HAR_IN
FILTER
HAR_IN
Q701
MUTING
SWITCH
FILTER
HAR_IN
Q703
MUTING
SWITCH
B
HAR_MUTE
Q702
MUTING
SWITCH
Q704
MUTING
SWITCH
B
HAR_LEVEL
SL(R)
TUNER_DET
TU_L(R)
4(5)
TV_L(R)
72(73)
CD_L(R)
76(77)
DVD_L(R)
80(1)
DVD/VCR_L(R)
68(69)
RECL1(R)
58(59)
20(21)
L_IN2(R)
23(22)
SL_IN2(R)
24
C_IN2
25
SW_IN
29
LATCH
28
DATA
27
CLOCK
55
L_VIN
56
L_SELOUT
46
R_VIN
45
R_SELOUT
54(47)
L_OUT(R)
36
C_OUT
35
SW_OUT
15(18)
BALANCE L/-(R)
14(17)
BALANCE L/+(R)
SW_VM
34
SW_SELOUT
33
41(42)
SL_OUT(R)
21
SA-HT15EP / SA-HT15EG / SA-HT15EB
C0FBZK000009
CODEC IC
IC1101
24-bit
DSP PROCESSING
RAM
PROGRAM
MEMORY
STC
RAM
INPUT
BUFFER
PLL CLOCK MANAGER
INT49
CDOUT49
SCLK
SCLK
LRCLK
LRCLK
CCLK49
CDOUT42
CDIN49
INT42
RST42
CS42
Q1001
DSP_OFF
JK1303
COAXIAL IN
DVD
DIGITAL
IN
DIGITAL
AUDIO INPUT
INTERFACE
FRAMER
SHIFTER
INPUT
BUFFER
CONTROLLER
OUTPUT
FORMA
TTER
PARALLEL OR SERIAL HOST INTERFACE
COMPRESSED
DATA INPUT
INTERFACE
SPDIF RECEIVER
MCLK
C0JBAB000633
LOGIC
INVERTER
IC1003
C0JBAZ002161
LOGIC
IC1005
C0JBAZ002160
LOGIC
IC1004
C2HBZZ000015
AC3/DTS
IC1001
AU2
AU1
AU0
SWITCH
IC1201
C0ABBB000297
OP-AMP
IC1701
C0CBAAG00004
REGULATOR
CS49
LOUT(R)
SLOUT(R)
COUT
SWOUT
SDOUT
AU0
AU1
AU2
SDOUT
MCLK
LRCLK
X1001
SCLK
3(5)
1(7)
2(6)
IC1202
C0ABBB000297
OP-AMP
3(5)
1(7)
2(6)
1
7
IC1203
C0ABBB000297
OP-AMP
3
2
5
6
B
JK1302
DIGITAL IN
DVR
(OPTICAL 2)
JK1301
DIGITAL IN
TV
(OPTICAL 1)
B
Q1702
SWITCH
Q1701
REGULATOR
B
Q1703
SWITCH
B
B
RST49
B
B
B
ROM
PROGRAM
MEMORY
RAM
DATA
MEMORY
RAM
DATA
MEMORY
RAM
OUTPUT
BUFFER
36(35)
AOUTA(B)1+
37(34)
AOUTA(B)1-
32(31)
AOUTA(B)2+
33(30)
AOUTA(B)2-
29
AOUTA3-
28
AOUTA3+
27
AOUTB3+
26
AOUTB3-
AINL+(R)
15(14)
AINL-(R)
16(13)
OMCK
59
7
5
1,2,3
6
8
RX0
49
RXP3
46
RXP7
42
CS
10
RST
12
CDOUT
8
INT
11
24
VA
4,6,51
VD
1
3
CX_SCLK
2
SAI_SCCLK
61
CX_LRCLK
3
SAI_LRCLK
60
CCLK
7
CDIN
9
5
2A
2
1A
CX_SDIN1
1
CX_SDIN2
64
CX_SDIN3
63
SAI_SDOUT
54
RMCK
55
12
4A
9
3A
3Y
8
36
RESET
4
EMWR
4Y
11
18
CS
2Y
6
7
SCCLK
1Y
3
6
SCDIN
8~11,14~17
DA
TA0~7
19
SCDOUT
9
20
INTREQ
12
11
8
44
MCLK
43
SCLK
42
LRCLK
41
AUDATA0
40
AUDATA1
39
AUDATA2
FIL
T1
33
AGND
35
VA
34
FIL
T2
32
CLKSEL
31
CLKIN
30
SDATAN1
22
LRCLKN1
26
CMPREQ
29
CMPOAT
27
SCLKN1
25
CMPCLK
28
22
SA-HT15EP / SA-HT15EG / SA-HT15EB
C_OUT2
C2CBHG000166
MICROPROCESSOR
IC900
CF901
TUNER_SD
TUNER_CLK
TUNER_DT
VOL_LA
TCH
VOL_DA
T
VOL_CLK
IC401
C0ABBB000297
OP AMP
L_OUT2(R)
Q423
IC903
C3EBEC000044
EEPROM IC
(NOT SUPPLIED)
MUTING
SWITCH
6(2)
7(1)
5(3)
CS42
Q424
MUTING
SWITCH
Q409 (Q408)
MUTING
SWITCH
SWITCH
1
7
IC402
C0ABBB000297
OP-AMP
3
2
5
6
SW_OUT2
Q410
REGULATOR
IC403
C0ABBB000297
OP AMP
6(2)
7(1)
5(3)
RST42
INT42
CDOUT42
TUNER_ST
IC404
C0ABBB000297
OP AMP
6(2)
7(1)
5(3)
RST49
CS49
CCLK49
CDOUT49
CDIN49
DSP_OFF
INT49
HAR_MUTE
HAR_LEVEL
SL(R)
Q411 (Q412)
MUTING
SWITCH
C1BB00000715
RDS
IC220
7
VOL_L
T
6
VOL_DT
5
VOL_CLK
27
MUTE_HP
21
MUTE_ALL
76
CS42516_CS
78
CS42516_RESET
75
CS42516_INT
77
CS42516_CDOUT
6
5
29
TUNCLK
30
TUNDT
24
TUNER_ST
XOUT
13
XIN
15
35
CS49300_RESET
34
CS49300_CS
33
CS49300_CCLK
32
CS49300_CDOUT
31
CS49300_CDIN
25
TUNER_SD
26
DSP_OFF
74
CS49300_INTREQ
39
HAR_MUTE
40
HAR_LEVEL
X220
TUNER_DET
MPXIN
2
8
XOUT
9
XIN
RDDA
14
RDCL
15
37
RDS_CLK
36
RDS_DT
23
SA-HT15EP / SA-HT15EG / SA-HT15EB
JK405
ACTIVE SUBWOOFER
HP100
HEADPHONE
D101
C2CBHG000166
MICROPROCESSOR
IC900
RCH
Q401
MUTING
SWITCH
Q402
MUTING
SWITCH
Q405
(Q406)
MUTING
SWITCH
Q404 (Q407)
MUTING
SWITCH
Q420
MUTING
SWITCH
B
Q421
MUTING
SWITCH
Q422
MUTING
SWITCH
B
B
TO
FL DISPLAY
Q101
LED
DRIVE
B
Q901
RESET
SWITCH
B
Z100
REMOTE
SENSOR
VR100
JOG VOL
1
7
IC902
C0ABBB000297
OP-AMP
3
2
5
6
CON9016
1
7
IC901
C0ABBB000297
OP-AMP
3
2
5
6
Q100
LED
DRIVE
B
Q104
LED
DRIVE
B
Q105
LED
DRIVE
B
Q106
LED
DRIVE
B
Q107
LED
DRIVE
B
55
HP_SW
SUBWOOFER
17
CENTER
15
FRONTL(R)
7(11)
SURR_L(R)
12(14)
22
MUTE_S/C
3
DVDAC1
23
SUBAC2
1
DVDAC2
25
SUBAC1
22
FL1
24
FL2
19
PCONT
51
PWR RELA
Y
21
SYNC
20
AC_SYNC
5
MUTE_H
28
SWPOWER
2
DCDET
94
DC_DET
12
RESET
REMOTE
19
ENCA
53
ENCB
54
84
SPEC2_1KHZ
85
SPEC3_10KHZ
83
SPEC1_100HZ
VOL_LED
56
HARMONIC_LED
61
D0
60
PLII
59
DTS
58
24
SA-HT15EP / SA-HT15EG / SA-HT15EB
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