DOWNLOAD Panasonic SA-BTT790EE / SC-BTT790EEK Service Manual ↓ Size: 10.92 MB | Pages: 127 in PDF or view online for FREE

Model
SA-BTT790EE SC-BTT790EEK
Pages
127
Size
10.92 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio / BLU-RAY DISCTM HOME THEATER SOUND SYSTEM
File
sa-btt790ee-sc-btt790eek.pdf
Date
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113
29
30
31
32
33
34
35
36
37
38
39
40
41
42
29
30
31
32
33
34
35
36
37
38
39
40
41
42
A
C
D
B
E
G
H
F
C
 D-AMP CIRCUIT
SCHEMATIC DIAGRAM - 13
SA-BTT790EE/GN D-AMP CIRCUIT
3/3
2/3
1/3
TO D-AMP
CIRCUIT (2/3)
: +B SIGNAL LINE
: AUDIO OUTPUT SIGNAL LINE
2
1
3
P1
C5234
1000P
C5235
1000P
5.6K
R5220
2
4
3
1
L5203
G0B9R5K00007
2
4
3
1
L5202
G0B9R5K00007
5.6K
R5221
C5236
1000P
C5237
1000P
GND
FR+
FR-
FL-
FL+
R5213
10K
R5212
10K
C5212
1
C5211
1
C5214
1
C5213
1
R5202
100
VALID
R5203
47K
10
R5200
PWM_FR+
PWM_FR-
C5251
0.1
22K
R5205
4.7
C5204
100P
C5201
0.1
C5250
C5200
10
C5203
4.7
PWM_FL+
PWM_FL-
4700P
C5202
C5205
0.1
C5209
0.033
C5210
0.033
C5208
0.033
C5207
0.033
2
1
43
11
9
10
34
36
35
12
33
6
7
5
4
39
38
41
40
8
37
23
22
20
18
16
14
13
15
17
19
31
32
28
26
25
27
30
29
21
24
3
42
44
IC5200
C1AB00003582
DIGITAL AMPLIFIER
10
R5207
R5211
3.3
3.3
R5210
0.01
C5232
C5241
0.47
C5243
0.47
0.47
C5244
C5242
0.47
R5208
3.3
0.01
C5233
R5209
3.3
0.01
C5231
0.01
C5230
2
4
3
1
L5200
G0C100M00007
2
4
3
1
L5201
G0C100M00007
R5217
100K
R5219
100K
R5218
100K
R5216
100K
SD
VDD
V1_CM
PWM_B
PWM_A
NC
M2
M1
M3
READY
SD(L)
NC
PSU_REF
OTW(L)
GND
VDD
AGND
OC_ADJ
/RESET
C_STARTUP
TEST
VREG
PWM_D
PWM_C
OUT_B
PVDD_B
GND_A
OUT_A
PVDD_A
BST_A
GVDD_AB
PVDD_A
OUT_A
GND_B
OUT_C
BST_C
PVDD_C
PVDD_D
PVDD
OUT_D
OUT_D
BST_D
GVDD_CD
DGND
PVDD_D
GND_C
GND_D
BST_B
R5206
10
114
18.5. Panel Circuit
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
A
C
D
B
E
G
H
F
D
 PANEL CIRCUIT
SCHEMATIC DIAGRAM - 14
SA-BTT790EE/GN PANEL
 CIRCUIT
: +B SIGNAL LINE
: -B SIGNAL LINE
A
TO
DIGITAL(MICON)  
CIRCUIT (CN2304) 
IN SCHEMATIC 
DIAGRAM - 6
TO DIGITAL(ETHER)  
CIRCUIT (P59301) 
IN VOLUME 2
: USB/SD SIGNAL LINE
WIRE CLAMPER
ZJ3*
P13
P15 P16
NC
P14
G2
G1
P5
P3
P4
P1
F-
F-
P2
P12
P8
P10
P9
P6
P7
P11
G5
G4
G6
G3
G8 F+
F+
G7
28
26
7
8
4
5
6
1
2
3
17
14
16
15
22
20
21
25
23
24
18
19
9
12
13
10
11
27
29
A2BB00000180
FL DISPLAY
DP6001
C6104
35V47
D6103
DZ2J027M0L
47
R6102
L6100
J0JBC0000041
D6101
DZ2J200M0L
5600P
C6101
G1C100K00019
L6101
16V47
C6102
Q6100
B1ABMG000008
POWER SAVE CONTROL
R6100
4.7K
B0EAKM000157
D6104
D6102
B0JCMD000010
100K
R6101
C6105
10
B0JCMD000010
D6100
5
3
4
8
7
6
2
1
9
T6100
G4D1A0000142
6.3V220
C6103
P11
P10
P2
P4
P6
P8
P7
P5
P3
P1
P9
1K
R6012
R6010
68
68
R6011
100P
C6013
100P
C6014
100P
C6012
P12
P14
P13
C6015
1
C6019
0.1
G3
G5
G7
G8
G6
G4
G8
G6
G4
G2
G3
G5
G7
G1
G2
G1
P2
P1
P4
P6
P8
P9
P7
P5
P3
P15
P13
P11
P10
P12
P14
P16
P15
P16
R6015
39K
21
5
6
3
1
2
4
19
9
7
8
16 17
11
10
12
15
14
13
18
20
35
37
42
44 43
39 38
41 40
36
33
22
31
29
27
24
23
26
25
28
30
32
34
C0HBB0000057
IC6001
FL DISPLAY DRIVER
6.3V10
C6018
FL_STB
FL_DATA
FL_CLK
SWITCHING TRANSFORMER
1
C6001
1
C6005
+3.3V
VCC
VCC
P2
G3
G5
G7
G9
NC
G8
G6
G4
G1
[34] G2
P1
-VP
P17
P15
P13
P9
P8
P11
P12
P14
P16
P6
P4
P3
P5
P7
P18
[11] K2
[22] P10
K1
OSC
DOUT
LED3
LED4
CLK
STB
DIN
[1] LED1
LED2
GND
GND
16V47
C6100
3
2
1
ZJ6001
C6022
0
C6021
0
0
C6020
R6005
47
FL_CLK
FL_STB
FL_DATA
7
9
11
10
12
8
2
3
1
5
6
4
13
P6001
100
R6006
C6010
4.7
G2
2
1
3
G1
PNJ4881M02VT
REMOTE CONTROL 
SENSOR
IR6001
RMT
RMT
RMT
PGND
DGND
DGND
DGND
-9V
-9V
-9V
VREF
VREF
VREF
PGND
PGND
PGND
+3.3V
+3.3V
FLD_DAT
BUZZER
BUZZER
BUZZER
BZ_DOWN_H
BZ_DOWN_H
BZ_DOWN_H
FLD_STB
FLD_CLK
OUT
GND
VCC
+12V
+12V
+12V
14
15
NC
NC
10K
R6207
150
R6206
1K
R6205
47K
R6204
2.2K
R6202
1K
R6201
QR6201
Q6202
Q6201
B1GBCFJJ0040
SWITCH
B1ABDF000026
BUZZER DRIVE
B1ABDF000033
SWITCH
0
R6812
0
R6813
0
R6810
0
R6814
3
2
1
ZJ6802
K6803
0
8
9
13
11
10
12
2
3
1
5
7
6
4
15
14
P6801
82
R6805
2
5
G
1
4
6
G
3
P6803
82
R6803
82
R6804
C6803
1000P
LB6802
J0JHC0000045
1
R6801
1
R6802
C6802
1000P
C6804
22
0
R6809
13
5
1
2
3
4
10
12
11
7
6
8
14
9
P6802
SD CARD SLOT
USB PORT
R6806
39
C6805
1000P
R6808
82
R6807
82
FG
FG
DAT1
WP
CMD
DAT3
CLK
GND
3R3V
DP
GND
DN
DAT2
GND
DAT0
COM
VBUS
CD
CMD
CLK
GND
DP
DN
CD
WP
GND
DAT1
DAT0
DAT3
DAT2
3R3V
GND
VBUS
BZ6201
L0DCDA000011
BUZZER
NOTE: “ * ” REF IS FOR INDICATION ONLY
115
18.6. Power Button, Operation Button and iPod Circuit
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
A
C
D
B
E
G
H
F
E
 POWER BUTTON CIRCUIT
F
 OPERATION BUTTON CIRCUIT
SCHEMATIC DIAGRAM - 15
SA-BTT790EE/GN POWER BUTTON / OPERATION BUTTON / iPod
 CIRCUIT
A
TO
DIGITAL(MICON) 
CIRCUIT (CN2305) 
IN SCHEMATIC 
DIAGRAM - 6
:  +B SIGNAL LINE
:  +B SIGNAL LINE
: iPod/iPhone VIDEO INPUT SIGNAL LINE
:  +B SIGNAL LINE
: iPod/iPhone SIGNAL LINE
: iPod/iPhone AUDIO INPUT SIGNAL LINE
G
 iPod CIRCUIT
1
11
A
TO
DIGITAL(MICON) 
CIRCUIT (CN2302) 
IN SCHEMATIC 
DIAGRAM - 3
A
TO
DIGITAL(MICON)  
CIRCUIT (P2300) 
IN SCHEMATIC 
DIAGRAM - 3
S6501
L6504
0
L6503
0
1
3
2
H6500*
POWER
KEY1_BTN
DGND
LED
1
3
2
H6001*
S6001
STOP
S6003
PLAY
S6002
OPEN/CLOSE
R6016
1.2K
R6020
1.2K
R6017
1.5K
S6004
VOLUME-
S6005
VOLUME+
R6019
3.3K
R6018
2.2K
KEY1_BTN
DGND
LED
3
5
4
H6000
LED
KEY1
LED VREF
2
1
KEY2
DGND
L1007
J0JGC0000071
ACC_DET
L1006
J0JGC0000071
RX
TX
R1002
220
R1001
220
USB_D-
USB_D+
0
R1014
L1005
J0JGC0000071
C1003
0.1
0.1
C1004
ACC_ID
USB_PWR_+5V
R1004
100K
AUDIO_RETURN
L1008
J0JFC0000006
L1009
J0JFC0000006
iPod_DET
J0JFC0000006
R1011
6
7
5
9
8
25
24
26
21
22
17
13
10
12
11
16
14
15
19
20
18
23
28
27
1
G3
G1
3
4
2
G5 G7
G2 G4
30
29
G6
CN1001
OUT_L
OUT_R
G1
G2
1
3
2
P1000
0.1
C1002
L1001
J0JHC0000107
L1002
J0JHC0000107
R1012
0
L1030
0
0
L1031
6
8
9
7
2
1
4
5
3
10
11
CN1002
J0JBC0000015
L1032
R1003
100K
VIDEO_COMP
D GNDREM SENSE
FW TPB-
FW GND
FW GND
FW TPA+
RESERVED
USB_GND
ACC PWR
FW TPB+
FW TPA -
FW PWR +12V
FW PWR +12V
DGND
S-VIDEO (Y)
S-VIDEO (C)
RESERVED
DN
DP
GND
IN - R
IN - L
L1028
0
0
0
L1027
L1029
NOTE: “ * ” REF IS FOR INDICATION ONLY
iPod_5V
iPod_5V
DOCK_AGND
DOCK_L
VGND
VGND
DOCK_R
iPod_DET
DOCK5V_GND
iPod_ACC_DET
VIDEO
DOCK FOR iPod/iPhone
0
0
L1004
L1003
116
18.7. SMPS Circuit
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
H
 SMPS CIRCUIT
SCHEMATIC DIAGRAM - 16
 SA-BTT790EE/GN SMPS
 CIRCUIT
2/2
1/2
TO SMPS
CIRCUIT (2/2)
1
2
3
4
6
5
7
P1
: +B SIGNAL LINE
: -B SIGNAL LINE
C
TO
D-AMP CIRCUIT
(CN5400)
IN SCHEMATIC
DIAGRAM - 12
A
TO
DIGITAL(MICON)
CIRCUIT (CN2309) 
IN SCHEMATIC
DIAGRAM - 6
DZ2J200M0L
D5705
B0ECFR000003
D5710
B0ACCK000005
D5706
R5722
2.2K
B0ACCK000005
D5708
820P
C5722
220P
C5721
50V10
C5726
47K
R5725
D5714
DZ2J30000L
22
R5720
D5707
DZ2J062M0L
R5803
220
DZ2J062M0L
D5703
C5826
0.01
D5803
B0HFRJ000012
PCONT
6800P
C5817
R5808
2.2K
R5730
1K
4
3
1
2
B3PBA0000503
FEEDBACK
PC5720
1000P
C2903
R5807
680
SYNC
SYS3R8V
6
8
9
7
2
1
4
5
3
JW2
R5818
470
47K
R5729
15K
R5806
C2904
56P
C2905
56P
C5818
0.1
A
R
A
R
C
K
C0DABYY00011
SHUNT REGULATOR
IC5801
R5814
100K
R5801
100
R5804
82K
R5805
5.6K
B1GBCFGG0030
DC DETECT
QR5862
2
1
4
3
JW1
C5791
10
R5864
1.8K
C5840
0.01
C5813
35V470
C5814
35V470
680
R5809
8.2K
R5832
C5805
50V820
R5862
2.2K
3
1
2
B0HBSM000056
D5802
T5701
ETS61BA126AD
MAIN TRANSFORMER
D5704
DZ2J200M0L
Q5720
B1ABMG000008
VOLTAGE REGULATOR
100P
C5720
10K
R5721
R5702
100K
D5712
B0EAMM000057
R5703
100K
C5713
0.01
3
2
1
WIRE CLAMPER
ZJ1*
B0ZAZ0000089
D5702
DCDET
GND
PGND
PGND
SYS6V
SYNC
PCONT
DC18V
DC18V
POWER_CONT
PGND
+35V
+35V
PGND
3
2
1
ZJ5703
HEATSINK*
G2
G1
NOTE: “ * ” REF IS FOR INDICATION ONLY
C5841
0.01
GND
+35V
VIN
+21V
VCC
GND
GND
11
13
14
12
8
10
9
6
5
7
18
15
16
17
1
4
2
C5811
0.01
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