DOWNLOAD Panasonic SC-HTX5EB / SC-HTX5EG / SU-HTX5EB / SU-HTX5EG Service Manual ↓ Size: 9.82 MB | Pages: 127 in PDF or view online for FREE

Model
SC-HTX5EB SC-HTX5EG SU-HTX5EB SU-HTX5EG
Pages
127
Size
9.82 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio / HOME THEATER AUDIO SYSTEM
File
sc-htx5eb-sc-htx5eg-su-htx5eb-su-htx5eg.pdf
Date
PREV: Panasonic SC-HTX500EB / SC-HTX500EEK / SU-HTX500EB / SU-HTX500EE Service Manual

Panasonic SC-HTX5EB / SC-HTX5EG / SU-HTX5EB / SU-HTX5EG Service Manual ▷ View online

125
17.14. D-AMP CIRCUIT (2/2)
I
I
SC-HTX5
EB/EG(
SU-HTX5
EB/EG)
 D-AMP
 CIRCUIT
2/2
1/2
 D-AMP CIRCUIT
SCHEMATIC DIAGRAM - 14
TO D-AMP
SECTION (1/2)
: +B SIGNAL LINE
: -B SIGNAL LINE
: AUDIO OUTPUT SIGNAL LINE
C
TO
MAIN CIRCUIT 
(CN4200)
IN SCHEMATIC
DIAGRAM - 7
J
TO
SMPS CIRCUIT 
(H5801*)
IN SCHEMATIC
DIAGRAM - 15
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
B
D
E
F
H
G
C
16V10
C5602
MODE1
5
1
2
3
4
P1
IN+_C
C5051
0.1
C5052
0.1
0.1
C5050
C5053
0.1
2
4
3
1
G0B9R5K00003
G0B9R5K00003
FL+
FL_+
FR-
FR+
FR_+
FL-
2
4
3
1
G0B9R5K00003
L5201
C-
C5250
0.1
C5251
0.1
C+
C_+
C5150
C5152
C5155
C5151
C5522
0.1
C5523
0.1
35V470
C5509
35V470
C5508
6
5
8
9
11
12
10
14
15
13
7
2
1
4
3
17
16
CN5050
VSSP
VDDP
C5020
0.1
C5008
0.015
220P
C5010
0.1
C5019
R5004
10
R5005
10
220P
C5012
35V1000
C5513
L5500
J0JKB0000020
0.1
AGND
0.1
C5514
35V1000
C5512
0.1
C5519
0.1
C5515
L5501
J0JKB0000020
C5518
0.1
5
6
1
3
4
2
8
7
CN5500
100V220
C5040
VSSP
VSSP
C5510 35V470
C551
1
35V470
C5521
0.1
10
R5010
VDDP
C5520
0.1
VDDA0
VDDP
0.1
C5018
C5030
220P
3 2
1
ZJ5400
C5445
C5004
0.47
R5002
5.6K
C5002
0.47
5.6K
R5000
C5001
1000P
330P
C5006
C5025
0.1
C5024
0.1
10
R5011
OSC
IN+_FR
IN+_FR
IN+_FL
IN+_FL
IN+_SW
VSSA0
C5014 0.68
C5015 0.68
R5006
22
R5007
22
R5031 5.6K
C5016
0.1
R5030 5.6K
0.1
C5017
2
4
3
1
L5000
G0A150L00003
K5004
0
C5000
1000P
5.6K
R5003
0.47
C5005
1000P
C5032
R5008
100
C5007
330P
R5001 5.6K
C5003 0.47
2
4
3
1
L5002
L5001
220P
C5011
0.1
C5023
0.1
C5021
C5028
0.1
C5027
0.1
C5031 0.22
C5009
0.015
220P
C5013
19
21
23
22
20
10
2
1
3
7
8
9
4
5
6
12
15
14
17
18
16
13
11
C5022
0.1
AUDIO DIGITAL POWER AMP
MODE2
SGND1
OUT1
VSSP1
PROT
VDDP1
BOOT1
OUT2
BOOT2
VSSP2
VSSD
VSSA2
VDDP2
ST
ABI
VSSA1
AGND
AGND
AGND
SUBWOOFER
FRONTL
FRONT R
SIGNAL A_GND
SURROUND L
REAR L/AGND
AGND
SURROUND R
IN1-
VDD
GND
VSS
VDD
GND
OSC
IN1+
FAN DC
FAN_DC
FAN GND
FAN_GND
VSS
VDDA1
MUTE S_C (MODE 1)
MUTE F_SW (MODE 2)
MUTE_F
MOD_DA
MOD_DA
FHOP
OSC2/FAN
DC_DET
DC_DET
IN2+
MODE
SGND2
IN2-
VDDA2
IC5000
C1BA00000487
3300P
1000P
1000P
3300P
K5302
0
31
TL
32
TL
11
TL
126
17.15. SMPS CIRCUIT (1/2)
J
J
SC-HTX5
EB/EG(
SU-HTX5
EB/EG) SMPS
 CIRCUIT
2/2
1/2
 SMPS CIRCUIT
SCHEMATIC DIAGRAM - 15
TO SMPS
SECTION (2/2)
: +B SIGNAL LINE
: -B SIGNAL LINE
C
TO
MAIN CIRCUIT 
(CN4701)
IN SCHEMATIC
DIAGRAM - 10
I
TO
D-AMP CIRCUIT 
(CN5500)
IN SCHEMATIC
DIAGRAM - 14
A
B
C
D
E
F
G
H
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
6
8
9
7
2
1
4
5
3
10
11
CN5802
DC_18V
+18V.-13V_GND
SYS5.6V
HDMI_CONT
SYS_GND
-13V
DCDET
+18V.-13V_GND
PCONT
DC_18V
ECO_CTL
-13V
+18V.-12V_GND
50V10
C5798
FAN_18V
ECO CONTROL
B0JAMF000011
D5896
22
R5798
R5893 33K
R5895 15K
330
R5894
SHUNT REGULATOR
4
3
1
2
B3PBA0000402
FEED BACK
PC5799
2.2K
R5890
C5898
0.1
F1BAF1020020
1000P
C5705
0
R5896
R5786
200K
R5891 27K
R5892 120
C5899 16V220
9
10
7
8
1
2
3
4
5
6
ETS19AB221AG
BACKUP TRANSFORMER
T5751
VDD
VSS
0.1
C5832
C5831
0.1
C5823
0.1
5
6
1
3
4
2
8
7
H5801*
SYS5.6V
A
R
3
2
C
1
IC5899
C0DAEMZ00001
D5793
B0HAMP000094
C5790
2200P
D5798
B0EAMM000057
7
8
5
1
2
4
3
IC5799
MIP2F20MSSCF
SWITCHING REGULATOR
D5797
0
330K
R5795
C5795 1000P
0.1
C5796
R5797
15K
DCDET
SYS5.6V
VSS
DC_18V
PCONT
R5866 100K
R5818
680
C5820
6.3V2200
ECO_CTL
ECO_CTL
2.2K
R5805
B1ABGC000005
Q5863
0.1
C5864
0.1
C5863
4.7K
R5865
0
R5864
C5870
0.01
22
R5829
R5817
220
0.1
C5818
15K
R5806
0.1
C5810
2.7K
R5802
100V0.1
C5817
VDD
R5814 8.2K
39K
R5804
R5803 3.3K
D5725
MAZ8062GML
R5807
330
330
R5809
R5730
1K
A
R
3
2
C
1
C0DABFC00002
IC5801
2.2K
R5808
4
3
1
2
B3PBA0000402
FEED BACK
PC5720
SYS_GND
SYS_GND
SHUNT REGULATOR
VDD
GND
VSS
VSS
GND
GND
HDMI_CONT
VDD
FAN GND
FAN GND
FAN GND
FAN DC
S
D
S
FB
VDD
VCC
TR
3
4
2
1
P1
127
17.16. SMPS CIRCUIT (2/2)
J
J
SC-HTX5
EB/EG(
SU-HTX5
EB/EG) SMPS
 CIRCUIT
2/2
1/2
 SMPS CIRCUIT
SCHEMATIC DIAGRAM - 16
TO SMPS
SECTION (1/2)
: +B SIGNAL LINE
: -B SIGNAL LINE
K
TO
AC INLET CIRCUIT 
IN SCHEMATIC
DIAGRAM - 12
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
B
D
E
F
H
G
C
400V180
C5712
MA2J1110GL
D5727
R5723 33K
R5724 33K
C5727 2200P
2200P
C5722
R5726 0.22
C5723
470P
1
C5730
47K
R5733
6
5
4
3
2
1
7
IC5701
C5HACYY00003
100
R5732
0
K5721
C5725
0.1
D5732
MAZ83000ML
FAN_18V
R5898
4.7K
47K
R5899
D5805
B0EAMM000057
C5813
35V330
C5841  0.01
0.01
C5839
C5811 0.01
D5804
B0EAMM000057
0.01
C5827
3 2 1
ZJ5803
B0HFRJ000012
D5803
C5840  0.01
C5842 0.01
R5845
1K
1K
R5842
R5844 5.6K
UNR221400L
Q5841
C5843
1
3
1
2
B0HBSM000043
D5801
DCDET
MA2J1110GL
D5842
VSS
2.2K
R5832
8.2K
R5840
MAZ8270GML
D5840
MAZ8075GML
D5841
FAN_18V
DC DETECT
15K
R5841
MA2J1110GL
D5843
QR5840
UNR221400L
SYS5V
C5805 35V2200
PCONT
DCDET
MA2J1110GL
D5807
0.01
C5800
3
1
2
B0HBSM000054
D5802
C5808 35V2200
VDD
R5834 2.2K
2.2K
R5843
C5816 25V220
-13V
DC_18V
C5799
400V6.8
4
3
1
2
D5799
B0EDKT000009
3
2
4
1
B0FBAR000041
D5701
MA2J1110GL
D5899
3
4
1
2
K6B1AEA00003
RY5701
T1.6AL 250V
F2
R5702 100K
100K
B0EAMM000057
D5731
22
R5720
R5703
3
2
1
B0ZAZ0000052
D5702
C5713 0.01
1.2K
1.2K
R5722
CURRENT LIMITING
SWITCH
D5729
B0EAMM000057
C5726 50V10
C5721 220P
MA2J1110GL
D5724
R5725
2SC3940ARA
Q5720
D5721
MAZ8200GML
C5720
1000P
10K
R5721
MA2J1110GL
D5723
MA2J1110GL
D5726
D5722
MAZ8200GML
B1ABCF000176
Q5899
0.01
C5826
3 2 1
ZJ5801
F1BAF1020020
C5700
1000P
11
13
14
12
8
6
5
7
9
18
15
16
17
1
4
2
T5701
ETS42BM1C6AC
C5824
25V220
+18V.-12V_GND
SYS_GND
RELAY DRIVE
GND
FAN GND
FAN GND
FB
D
GND
VCC
S
OLP/SS
RED
BLK
TL2*
TL1*
OCP/BD
SWITCHING REGULATOR
DRAIN
MAIN TRANSFORMER
VCC
VIN
DC DETECT
3
4
P1
1
2
AMPGND
+30V
-30V
GND
+FAN 18V
-12V
+18V
C5747
820P
128
18 Printed Circuit Board
18.1. HDMI P.C.B. (1/2)
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
G
H
10
11
12
13
A
HDMI P.C.B. (REP4392G-T)
SC-HTX5EB/EG (SU-HTX5EB/EG)
HDMI (SIDE A) P.C.B.
(SIDE A)
B
C
E
B
C
E
B
C
E
B
C
E
B
C
E
B
C
E
PbF
3315A
3315A
C2001
C2002
C2003
C2004
C2005
C2006
C2010
C2012
C2101
C2102
C2103
C2104
C2105
C2106
C2107
C2108
C2109 C21
10
C
2111
C21
12
C21
13
C2114
C21
15
C2116
C21
18
C21
19
C2120
C2121
C2122
C2123
C2124
C2125 C2126
C2234
C2236
C2237
C2238
C2239
C2240
C2241
C2242
C2243
C2244
C2245
C2246
C2247
C2248
C2249
C2250
C2252
C2253
C2254
C2255
C2258
C2259
C2260
C2261
C2262
C2263
C2264
C2266
C2267
C2270
C2271 C2272
C2273
C2274 C2275
D2003
D2004
D2101
IC2001
LB2101
LB2102
LB2103
LB2104
LB2105
LB2106
LB2107
LB2108
LB21
10
LB2211
LB2235
LB2237
LB2238
Q2101
Q2102
Q2103
Q2104
Q2105
QR2001
R2001
R2002
R2003
R2004
R2005
R2006
R2010
R201
1
R2012
R2013
R2014
R2015
R2016
R2017
R2018
R2020
R2023
R2024
R2027
R2028
R2029
R2030
R2031
R2032
R2035
R2036 R2037
R2038
R2039
R2040
R2041
R2062
R2101
R2102
R2103
R2104
R2105
R2106
R2107
R2108
R2109
R2110
R2111
R2112
R2113
R2114
R21
15
R2116
R2117
R21
18
R2120
R2121
R2124
R2132
R2152
R2237
R2238
R2239
R2257
R2258
R2259
R2260
R2261
R2266
R2269
VA2109
VA21
10
VA
2111
VA21
12
VA21
13
R2007
R2008
C2018
C2019
IC2006
LB2009
R2065
R2278
IC2002
VA2209
VA2210
VA221
1
VA2212
VA2221
VA2222
VA2223
VA2224
LB2201
LB2202
LB2203
LB2204
LB2205
LB2206
LB2207
LB2208
LB2209
LB2210
R2203
R2204
R2207
R2208
R2210
R2213
R2217
R2218
R2219
C2201
C2202
C2203
C2204
C2205
C2206
C2207
C2208
C2210
C221
1
C2212
C2214
C2215
C2216
C2217
C2218
C2219
C2220
C2221
C2222
C2223
1
5
10
11
15
20
1
2
3
5
4
1
5
10
15
20
25
30
31
35
40
45
50
51
55
60
65
70
75
80
81
85
90
95
100
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