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Model
SC-HTB10EB SC-HTB10EE SC-HTB10EG SC-HTB10GN SC-HTB10GS SC-HTB10P SC-HTB10PC
Pages
89
Size
7.66 MB
Type
PDF
Document
Service Manual / Supplement
Brand
Device
Audio / HOME THEATER AUDIO SYSTEM
File
sc-htb10eb-sc-htb10ee-sc-htb10eg-sc-htb10gn-sc-htb.pdf
Date
PREV: Panasonic SC-HC55EG Service Manual

Panasonic SC-HTB10EB / SC-HTB10EE / SC-HTB10EG / SC-HTB10GN / SC-HTB10GS / SC-HTB10P / SC-HTB10PC Service Manual / Supplement ▷ View online

49
6.15. MAIN CIRCUIT (4/4) (For SC-HTB10EB/EE/EG) 
With reference to original service manual (section 16.10) on page 90 for Model No. SC-HTB10EB/EG-K
With reference to SC-HTB10EB/EG-K service manual (section 16.10) on page 90 for Model No. SC-HTB10EE-K
I
K
L
J
M
O
P
N
15
16
17
18
19
20
21
22
23
24
25
26
27
28
B
 MAIN CIRCUIT
SCHEMATIC DIAGRAM - 10
SC-HTB10EB/EE/EG MAIN CIRCUIT
2/4
4/4
1/4
3/4
TO MAIN
SECTION (3/4)
TO MAIN
SECTION (2/4)
P1
P1
F
TO
SMPS CIRCUIT
(H2016*)
IN SCHEMATIC 
DIAGRAM - 12 
: +B SIGNAL LINE
: AUDIO OUTPUT SIGNAL LINE
702
701
TL
TL
R704
1K
0
0
R700
C704
1000P
R701
6
8
9
7
2
1
4
5
3
10
10
1
CN700
1
2
FP700
J0JKB0000020
L422
SYS6V
J0JKB0000020
L421
SYS6V_GND
PCONT
DGND
S_DET
PVCONT_ON
C150
25V470
B0JCPG000005
D707
2
3
1
IC700
C0CBABC00117
C702
1000P
R709
27K
1000P
C714
R710
10K
LB701
0
1
C701
C709
0.47
R706
27K
R707
10K
R708
3.9K
C712
0.47
L706
G1A330ZA0007
C708
16V10
+12V
SYS3.3V
4
2
1
3
5
C700
1
1000P
C715
D705
B0JCPG000005
L707
G1A330ZA0007
C713
25V33
C711
6.3V470
C710
25V33
LB700
0
R705
56K
4
2
1
3
5
IC701
C0DBAYH00005
SWITCHING REGULATOR
IC702
C0DBAYH00005
SWITCHING REGULATOR
VOLTAGE REGULATOR
J0JBC000072
L426
D704
B0BC030A0264
B0BC012A0264
D703
0
R713
J0JBC0000072
R714
D5V_1
DAP_3.3V
C418
1
B0ACCK000005
D700
Q704
B1GBCFGG0030
DC DETECT
B0ACCK000005
D706
B0ACCK000005
D701
L427
0
BK3.3V
D5V_2
C419
1
VDD
GND
ON/OFF
+20V
3A
(C703)
(R712)
(K103)
(K105)
+20V
PGND
PCONT
SYS6V
PGND
DC_DET
SYS6VGND
ECO_CTRL
SYNC (HDMI_CTRL)
CHASSIS
VIN
IN
ADJ
GND
ADJ
ON/OFF
GND
GND
VOUT
OUT
2
3
1
IC107
C0CBABC00117
VOLTAGE REGULATOR
IN
GND
OUT
VIN
VOUT
SP_FL+
SP_SW2+
SP_SW1+
R176
5.6K
R175
5.6K
R174
5.6K
SP_FR+
SP_PROTCT
R184
5.6K
4.7K
R236
50V1
C151
D119
B0ACCK000005
D118
B0ACCK000005
220K
R180
B1ABCF000011
DC DETECT
DC DETECT
Q114
R587
56K
R178
47K
Q116
B1ADBL000010
C158
0.1
220K
R179
C153
0.1
100K
R168
ECO_DAMP
DCDET
GND
K100
0
K105
0
DELETE
DELETE
DELETE
ADD
50
6.16. SMPS CIRCUIT (1/2) (For SC-HTB10EB/EE/EG) 
With reference to original service manual (section 16.12) on page 92 for Model No. SC-HTB10EB/EG-K
With reference to SC-HTB10EB/EG-K service manual (section 16.12) on page 92 for Model No. SC-HTB10EE-K
A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
2
3
4
5
6
7
8
9
10
11
12
13
14
C
D
B
E
G
H
F
F
 SMPS CIRCUIT
SCHEMATIC DIAGRAM - 12
 SC-HTB10EB/EE/EG SMPS
 CIRCUIT
2/2
1/2
TO SMPS
SECTION (2/2)
2
1
P1
B
TO
MAIN CIRCUIT
(CN700)
IN SCHEMATIC
DIAGRAM - 10
: +B SIGNAL LINE
E
TO
AC INLET
CIRCUIT IN
SCHEMATIC 
DIAGRAM - 11
D5896
B0JAMF000011
R5890
2.2K
D5798
B0EAMM000057
R5798
100
C5798
50V10
100V10
R5894
330
4
3
1
2
PC5799
3
2
4
1
L5702
ELF19H010A
C5701
3
2
4
1
ELF17N005A
L5701
TH5702
D4CAA5R10001
3.9M
R5701
F1BAF1020020
C5704
F1BAF471A013
1000P
470P
F1BAF1020020
C5708
F1BAF471A013
1000P
470P
TL3*
TL4*
DZ5701
ERZV10V511CS
B1ABCF000011
SWITCH
Q5899
R5898
4.7K
R5899
47K
0.1
C5796
D5793
B0HAMP000094
C5790
2200P
R5786
200K
330K
R5795
C5795
1000P
7
8
5
1
2
4
3
IC5799
MIP2F20MSSCF
SWITCHING POWER SUPPLY CONTROL
C5799
400V6.8
470P
C5797
R5797
15K
9
10
7
8
2
1
6
5
4
3
ETS19AB2A6AG
SUB TRANSFORMER
T5751
(C5706)
D5899
B0ACCK000005
4
3
1
2
K6B1AEA00003
RY5701
4
3
1
2
B0EDKT000009
D5799
J0JKB0000020
L5800
A
R
3
2
C
1
C0DAEMZ00001
SHUNT REGULATOR
IC5899
R5892
4.7K
C5899
1000
R5893
39K
33K
R5891
R5895
15K
C5898
0.1
DCDET
6
8
9
7
2
1
1
10
4
5
3
10
H2016*
VDD
GND
L5801
G0A101ZA0045
(BLK)
(RED)
D
VCC
S
FB
S
VDD
TR
B3PBA0000402
FEED BACK
SYNC
SYS5V
GND
GND
DCDET
PCONT
SYS5VGND
VDD (+20V)
VDD (+20V)
ECO CTL
F0CAF104A105
0.1
C5702
F0CAF104A105
0.1
C5703
F0CAF104A105
0.1
14
TL
GND
CHANGE
CHANGE
DELETE
51
6.17. SMPS CIRCUIT (2/2) (For SC-HTB10EB/EE/EG) 
With reference to original service manual (section 16.13) on page 93 for Model No. SC-HTB10EB/EG-K
With reference to SC-HTB10EB/EG-K service manual (section 16.13) on page 93 for Model No. SC-HTB10EE-K
15
16
17
18
19
20
21
22
23
24
25
26
27
28
15
16
17
18
19
20
21
22
23
24
25
26
27
28
A
C
D
B
E
G
H
F
F
 SMPS CIRCUIT
SCHEMATIC DIAGRAM - 13
 SC-HTB10EB/EE/EG SMPS
 CIRCUIT
2/2
1/2
TO SMPS
SECTION (1/2)
P1
2
1
: +B SIGNAL LINE
R5806
15K
A
R
3
2
C
1
IC5801
C0DAEMZ00001
SHUNT REGULATOR
C5818
0.1
C5810
0.1
0
0
5
3
ZJ5803
9
2
1
C5800
0.01
0
2
1
11
10
12
6
5
4
8
7
9
T5703
ETS28BH1G6BC
MAIN TRANSFORMER
R5801
2.7K
R5817
0
R5803
2.2K
R5802
12K
R5804
2.2K
C5808
25V470
C5839
0.01
C5801
0.01
3
1
2
B0HBSM000054
D5802
R5843
2.2K
C5845
25V470
25V470
R5842
680
R5834
2.2K
C5844
K5721
0
R5726
0.47
C5747
560P
C5730
1
D5723
MA2J1110GL
D5732
MAZ8300GML
R5808
2.2K
D5725
B0BC6R2A0266
R5730
1K
R5809
330
R5807
330
4
3
1
2
PC5720
B3PBA0000402
FEED BACK
R5732
100
C5723
470P
R5733
47K
6
5
4
3
2
1
7
IC5701
C0DAAMH00015
SWITCHING REGULATOR
D5729
B0EAMM000057
C5727
2200P
R5725
R5721
10K
C5720
1000P
400V68
400V82
C5711
~-
~
3
2
4
+
1
D5701
B0EBNR000015
D5727
MA2J1110GL
R5722
2K
2K
MA2J1110GL
D5724
R5702
100K
100K
B0EAKT000062
D5703
D5700
B0EAKT000061
R5703
C5713
0.01
B0BC010A0007
D5721
R5720
22
D5731
B0EAMM000057
Q5720
C5700
F1BAF2220023
F1BAF1020020
2200P
1000P
R5724
R5723
33K
33K
C5722
2200P
C5721
220P
D5726
MA2J1110GL
C5726
50V10
D5722
B0BC018A0267
C5725
0.1
DCDET
GND
11
K5
K1
VDD
1
C5843
Q5841
B1GBCFGG0030
DC DETECT
V1
GND
V2
+25V
GND
GND
VCC
OLP/SS
S
D
FB
OCP/BD
2SC3940ARA
REGULATOR
TL
TL
13
TL
TL
GND
HEATSINK*
G2
G1
HEATSINK*
G2
G1
CHANGE
CHANGE
CHANGE
52
6.18. HDMI CIRCUIT (1/6) (For SC-HTB10GN/GS) 
With reference to original service manual (section 16.1) on page 81 for Model No. SC-HTB10GN/GS-K
A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
C
D
B
E
G
H
F
A
 HDMI CIRCUIT
SCHEMATIC DIAGRAM - 1
SC-HTB10GN/GS HDMI CIRCUIT
2/6
3/6
5/6
1/6
4/6
6/6
TO HDMI
SECTION (2/6)
TO HDMI
SECTION (4/6)
P1
: HDMI/OPTICAL AUDIO INPUT SIGNAL LINE
: HDMI VIDEO INPUT SIGNAL LINE
: AUDIO OUTPUT SIGNAL LINE
: VIDEO OUTPUT SIGNAL LINE
: +B SIGNAL LINE
DQ1
DQ2
DQ0
0
R1025
DSP_SD3
DSP_SD1
3.3K
R1029
R1028
3.3K
3.3K
R1030
CX_SDIN2
C1071
0.1
33
33
33
33
33
33
R1023
R1038
R1037
R1045
R1039
R1031
0.1
C1072
0.1
C1075
C1049
10
C1081
10
C1080
10
DQ6
J0JHC0000021
LB1000
J0JHC0000021
LB1001
DQ7
4
VOLTAGE REGULATOR
2
1
3
5
IC1003
C0CBCAG00015
0.1
C1059
DQ4
DQ5
8
6
5
7
4
2
1
3
DQ3
LB1003
J0JHC0000021
MULTIPLEXER
33
R1024
C1035
0.1
C1045
10
C1037
1
J0JHC0000021
LB1006
R1015
82
CX_SCLK
CX_LRCLK
LDQM
RMCK
3
1
2
4
5
C0CBCBC00049
IC1004
IC1005
C0JBAR000396
A4
A6
A5
A3
A9
A7
A8
8
6
5
7
4
2
1
3
A0
A1
BA0
A10
8
6
5
7
4
2
1
3
RX1002
D1H83304A024
RX1003
D1H83304A024
RX1004
D1H83304A024
RX1008
D1H83304A024
RX1007
D1H83304A024
RX1006
D1H83304A024
RX1005
D1H83304A024
A2
8
6
5
7
4
2
1
3
DQ9
DQ11
DQ10
DQ8
UDQM
DQ12
DQ14
DQ15
8
6
5
7
4
2
1
3
DQ13
8
6
5
7
4
2
1
3
8
6
5
7
4
2
1
3
SD_CLK
SD_CKE
R1007
R1009
R1008
33
33
33
DQ0
DQ15
LB1008
J0JHC0000021
1
C1038
DQ1
DQ14
C1039
0.1
DQ2
DQ13
DQ3
DQ12
C1070
0.1
SCP1_IRQ#
C1041
0.1
C1040
0.1
1000P
C1028
0.1
C1069
SD_WE
CAS
0.1
C1062
C1077
10
C1076
10
SD_CS
8
6
5
7
1
3
2
4
D1H83304A024
RX1001
RAS
CS_CODEC
SCP1_MOSI
SCP1_MOSI
SCP1_MISO
DSP_RESET
CLK
CLK
INTREQ_CODEC
C1068
0.1
C1009
100P
C1007
100P
C1008
100P
C1006
100P
RESET_CODEC L1000
J0JBC0000014
J0JBC0000014
J0JBC0000014
J0JBC0000014
J0JBC0000014
L1001
L1002
L1003
L1004
DT_OUT_CODEC
C1010
100P
A0
A10
A7
A8
R1021
82
1M
R1019
A5
A4
GND
A2
A3
A6
A1
0.1
C1044
X1000
H0J245500068
DQ5
DQ6
DQ4
LDQM
CAS
SD_WE
DQ7
C1043
0.1
UDQM
SD_CLK
DQ9
DQ11
DQ10
C1057
10
C1056
10
DQ8
C1042
0.1
RAS
SD_CKE
A9
BA0
SD_CS
C1029
0.1
C1030
0.1
R1020
10
C1058
C1033
0.1
5.1K
J0JHC0000021
LB1002
R1014
3.3K
R1013 3.3K
SAI_LRCLK
SAI_SCLK
LRCLK
SAI_SDOUT
C1074
0.1
I2S3
I2S1
I2S0
I2S2
C1067
0.1
DAI_SCLK1
SCP1_MISO
SCP1_BSY
SCP1_BSY
2
1
49
12
10
9
11
40
39
41
13
38
6
4
5
45
47
46
8
7
43
42
44
27
26
24
25
22
20
18
16
14
15
17
19
21
30
29
34
33
36
37
35
31
32
23
28
3
48
50
IC1006
C3ABMG000238
R1012
3.3K
R1018
3.3K
SCP1_CS
0.1
C1063
C1064
0.1
C1065
0.1
C1073
0.1
0.1
C1066
5V
103
107
106
110
113
119
118
124
127
128
125
126
121
120
123
122
115
114
117
116
111
112
108
109
104
105
61
62
12
11
14 15
13
18 19
16 17
9
5
7
6
3
1
2
4
8
10
57
26
28 29
27
22
21
24 25
23
45
47
46
42
43
40
39
41
44
37 38
34
33
35
31
30
32
36
55
56
51
52
49
48
50
54
53
20
60
59
58
95 94
100
99
102 101
96
98 97
64
63
85 84
87 86
83
80
81
76
68
69
65
67 66
73
75 74
70
72 71
78 77
79
82
91
93 92
89 88
90
IC1001
C2HBCY000030
GND3
EXT_D2
IN
GND
NC
ON/OFF
OUT
VDD3
EXT_A12
PLL_REF_RES
XTAL_OUT
XTO
XTI
VSS
VDD
A5
A4
A2
A3
GNDA
EXT_A9
EXT_A11
EXT_A8
EXT_D9
GNDIO3
EXT_D8
EXT_D3
GNDIO2
EXT_D0
VDDIO3
DAI_DATA0
DAI_DATA1
DAI_SCLK1
VDDIO8
VDD8
DAI_DATA3
GND8
DAI_DATA2
EXT_D10
EXT_D11
SD_CLKOUT
SD_DQM1#
SD_CLKIN
EXT_D6
EXT_D7
EXT_D4
EXT_D5
VDD2
HS3
EE_CS
GND1
IN
OUT
NC
ON/OFF
VOLTAGE REGULATOR
GND
6
A
4
5
2
1
3
COM
CH0
CH1
V+
GND
[39] HS4
TEST
VDD1
VDDIO1
GNDIO1
DBCK
RXP1
GND2
DAO_SCLK1
DAO_LRCKL1
SD_DQM0#
DBDA
DAI_SCLK2
DAI_DATA4
UART_TX_EN
DAI_LRCLK1
DAI_LRCLK2
GNDIO8
[40] DAO_MCLK
DAO_DATA0
DAO2_SCLK
DAO2_LRCLK
DAO_DATA1
DAO_DATA2
DAO1_DATA3
[65] EXT_D1
VDDIO2
EXT_D13
EXT_D12
EXT_D15
EXT_D14
[66] EXT_WE
SD_CLKEN
DSP
VDDA(3.3V)
EXT_CS2#
[103] EXT_A10
GNDIO5
SD_RAS#
SD_WE#
SD_CAS#
[104] BA0/EXT_A13
BA1/EXT_A14
EXT_A7
VDD4
EXT_A4
EXT_A5
EXT_A0
GND4
EXT_A2
EXT_A3
VDDIO5
EXT_A1
EXT_A6
GNDIO4
VDDIO4
VDDQ
DQ15
VSSQ
DQ14
VSS
DQ12
DQ13
NC
CKE
NC
DQ9
DQ8
CLK
VDDQ
VSSQ
UDQM
A8
A7
A9
DQ11
DQ10
DQ2
DQ3
VDD
DQ1
DQ0
VSSQ
VDDQ
SDRAM
BA
CS
A0
WE
CAS
DQ6
DQ7
LDQM
VSSQ
VDDQ
A10
RAS
DQ4
DQ5
UART_RXD
UART_CLK
VDD7
SCP2_CS#
GND6
VDD6
SCPY_IRQ#
SCP1_MISO
SCP1_CLK
SCP1_MOSI
SCP1_BSY
[1] SCP2_CLK
[2] SCP2_MISO
[3] SCP2_MOSI
VDD5
EXT_A15
SD_CS#
RESET
SCP1_CS
DSP_RESET
GND5
GNDIO6
EXT_A17
VDDIO6
EXT_OE#
EXT_CS1#
EXT_A18
EXT_A19
EXT_A16
UART_TXD
GNDIO7
VDDIO7
SCP1_IRQ#
SCP1_CS
SCP2_IRQ#
DDAC
A6
A1
GND7
OMCK
33
R1053
33
R1055
CS_CODEC_M
RESET_CODEC_M
INTREQ_CODEC_M
R4368
1K
R4366
1K
R4367
1K
MOSI_DSP
MISO_DSP
C4452
4V330
R4370
1K
R4369
1K
R4371
100
DT_OUT_CODEC_M
DSP_GND
R4365
100
RESET_DSP
CS_DSP
CLK_DSP
INTREQ_DSP
C4369
22P
C4367
22P
C4368
22P
C4371
22P
C4370
22P
C4365
22P
C4366
22P
C4363
22P
C4364
22P
C4361
22P
C4362
22P
BUSY_DSP
R4364
1K
R4361
100
R4363
1K
R4362
1K
D3.3V
LB4108
J0JYC0000096
MCLK_D
J0JBC0000072
LB2001
R2046
100
R2076
0
R2092
0
R2093
0
0
R2075
R2074
0
BCK_D
LRCK_D
100
R2047
R2049
100
100
R2051
100
R2052
100
R2050
R2048
100
J0JBC0000072
LB2002
I2S_2_D
I2S_0_D
I2S_1_D
I2S_3_D
I2S1
I2S2
I2S3
DAI_SCLK1
I2S0
LRCLK
C1031
33P
9P
C1032
33P
9P
CHANGE
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