DOWNLOAD Panasonic SA-BT230GN / SA-BT735EB / SA-BT735EE / SA-BT735EG / SA-BT735EP / SC-BT735EE Service Manual ↓ Size: 600.68 KB | Pages: 15 in PDF or view online for FREE

Model
SA-BT230GN SA-BT735EB SA-BT735EE SA-BT735EG SA-BT735EP SC-BT735EE
Pages
15
Size
600.68 KB
Type
PDF
Document
Service Manual / Supplement
Brand
Device
Audio / BLU-RAY DISC HOME THEATER SOUND SYSTEM
File
sa-bt230gn-sa-bt735eb-sa-bt735ee-sa-bt735eg-sa-bt7.pdf
Date

Panasonic SA-BT230GN / SA-BT735EB / SA-BT735EE / SA-BT735EG / SA-BT735EP / SC-BT735EE Service Manual / Supplement ▷ View online

2
1 Notes
Background
• Change of D-Amp P.C.B. from REPX0799AA to REPX0799DA.
• Change of Power P.C.B. from REPX0799AB to REPX0799DB.
This supplement includes additional and revised contents to the original service manual for below sections:-
1. Block Diagram (Digital Audio).
2. Schematic Diagram (D-Amp Circuit).
3. Printed Circuit Board (D-Amp & Power P.C.B.).
4. Electrical Replacement Parts List.
3
2 Block Diagram (Updates)
2.1.
Digital Audio (For SA-BT230GN-K)
With reference to original service manual (section 14.3) on page 100.
SA-BT230GN DIGITAL AUDIO BLOCK DIAGRAM
: AUDIO OUTPUT SIGNAL LINE
FROM/TO
MAIN(SYSTEM CONTROL)
FROM/TO
MAIN(SYSTEM CONTROL)
FROM
MAIN(AUDIO)
FROM
POWER SUPPLY
(MAIN SECTION)
FROM
POWER SUPPLY
(MAIN SECTION)
MAIN P.C.B.
D-AMP P.C.B.
+
-
+
-
+
-
+
-
FAN
+
-
+
-
MUX & VOL
PWM
PWM
CONTROL
SERIAL DATA
INTERFACE
SERIAL CONTROL
INTERFACE
SYSTEM CONTROL
PWM FL+
PWM FR+
PWM C+
PWM SW+
PWM SW-
PWM SW+
PWM C-
PWM C+
PWM 3
36
PWM 4
35
PWM 5
34
PWM 6
33
VALID1
VALID1
VALID2
FAN DC OUT
FAN LOCK
31
VALID2
32
OUT 1
3 /SD
4 INPUT A
6 INPUT B
14 INPUT C
16 INPUT D
5 /RESET AB
15 /RESET CD
DIGITAL AMPLIFIER
SPEAKERS
CENTER
SUBWOOFER
C1AB00003260
IC5200
PWM FR+
PWM FL+
3 S/D
14 INPUT C
16 INPUT D
5 /RESET AB
15 /RESET CD
OUT D 22
BST D 20
OUT C 25
BST C 27
OUT A 33
BST A 35
OUT B 30
BST B 28
OUT D 22
BST D 20
OUT C 25
BST C 27
DIGITAL AMPLIFIER
SPEAKERS
C1AB00003260
IC5100
PWM PROCESSOR
C1AB00002461
IC5301
VALID2
VALID1
DAP SDIN1
SDIN1
26
DAP SDIN2
SDIN2
25
DAP SDIN3
SDIN3
24
3
JK5001
4
JK5001
1
JK5001
1
CN5401
3
CN5401
2
JK5001
FRONT
(LEFT)
7
JK5001
8
JK5001
FRONT
(RIGHT)
5
JK5001
6
JK5001
Q5408, Q5409, Q5414
Q5412,Q5413
Q5400,Q5401
Q5402,Q5403
Q5404,Q5405
DC DETECT
DC DETECT
QR5401
DC DETECT
ECO CIRCUIT
QR5400
DC DETECT
FAN CONTROL
CIRCUIT
13
6
CN5402
CN2006
12
7
CN5402
CN2006
11
8
CN5402
CN2006
CLOCK RATE / 
ERROR DETECTION
&
PLL
DAP MCLK
MCLK
8
DAP LRCLK
LRCLK
19
DAP SCLK
SCLK
20
8
11
CN5402
CN2006
9
10
CN5402
CN2006
6
13
CN5402
CN2006
DAP SDA 2
SDA
17
3
16
CN5402
CN2006
DAP SCL 2
SCL
18
4
15
CN5402
CN2006
DAP REST
/RESET
9
1
18
CN5402
CN2006
DAP MUTE
/MUTE
16
2
17
CN5402
CN2006
DCDET
15
4
CN5402
CN2006
4
AND GATE
C0JBAA000501
IC5405
RESET
C0EBE0000456
IC5401
2
1
4
AND GATE
C0JBAA000501
IC5402
1
2
DCDET
ECO
16
3
CN5402
CN2006
FAN SIGNAL
17
2
CN5402
CN2006
10
9
CN5402
CN2006
PWM SW-
PWM C-
3
4
1
6
INVERTER
C0JBAB000837
IC5404
PWM SL
PWM SR
PWM 1
38
PWM 2
37
4 INPUT A
6 INPUT B
PWM SR
PWM SL
SURROUND
(LEFT)
SURROUND
(RIGHT)
OUT A
BST A
OUT B
BST B
11
JK5001
12
JK5001
9
JK5001
10
JK5001
33
35
30
28
D5408
(D5408)
ADD
4
2.2.
Digital Audio (For SA-BT735EB/EE/EG/EP-K)
With reference to original service manual (section 14.3) on page 102.
SA-BT735EB/EE/EG/EP DIGITAL AUDIO BLOCK DIAGRAM
: AUDIO OUTPUT SIGNAL LINE
FROM/TO
MAIN(SYSTEM CONTROL)
FROM/TO
MAIN(SYSTEM CONTROL)
FROM
MAIN(AUDIO)
FROM
POWER SUPPLY
(MAIN SECTION)
FROM
POWER SUPPLY
(MAIN SECTION)
MAIN P.C.B.
D-AMP P.C.B.
+
-
+
-
+
-
+
-
FAN
+
-
+
-
MUX & VOL
PWM
PWM
CONTROL
SERIAL DATA
INTERFACE
SERIAL CONTROL
INTERFACE
SYSTEM CONTROL
PWM FL+
PWM FR+
PWM C+
PWM SW+
PWM SW-
PWM SW+
PWM C-
PWM C+
PWM 3
36
PWM 4
35
PWM 5
34
PWM 6
33
VALID1
VALID1
VALID2
FAN DC OUT
FAN LOCK
31
VALID2
32
OUT 1
3 /SD
4 INPUT A
6 INPUT B
14 INPUT C
16 INPUT D
5 /RESET AB
15 /RESET CD
DIGITAL AMPLIFIER
SPEAKERS
CENTER
SUBWOOFER
C1AB00003260
IC5200
PWM FR+
PWM FL+
3 S/D
14 INPUT C
16 INPUT D
5 /RESET AB
15 /RESET CD
OUT D 22
BST D 20
OUT C 25
BST C 27
OUT A 33
BST A 35
OUT B 30
BST B 28
OUT D 22
BST D 20
OUT C 25
BST C 27
DIGITAL AMPLIFIER
SPEAKERS
C1AB00003260
IC5100
PWM PROCESSOR
C1AB00002461
IC5301
VALID2
VALID1
DAP SDIN1
SDIN1
26
DAP SDIN2
SDIN2
25
DAP SDIN3
SDIN3
24
3
JK5001
4
JK5001
1
JK5001
1
CN5401
3
CN5401
2
JK5001
FRONT
(LEFT)
7
JK5001
8
JK5001
FRONT
(RIGHT)
5
JK5001
6
JK5001
Q5408, Q5409, Q5414
Q5412,Q5413
Q5400,Q5401
Q5402,Q5403
Q5404,Q5405
DC DETECT
DC DETECT
QR5401
DC DETECT
ECO CIRCUIT
QR5400
DC DETECT
FAN CONTROL
CIRCUIT
13
6
CN5402
CN2006
12
7
CN5402
CN2006
11
8
CN5402
CN2006
CLOCK RATE / 
ERROR DETECTION
&
PLL
DAP MCLK
MCLK
8
DAP LRCLK
LRCLK
19
DAP SCLK
SCLK
20
8
11
CN5402
CN2006
9
10
CN5402
CN2006
6
13
CN5402
CN2006
DAP SDA 2
SDA
17
3
16
CN5402
CN2006
DAP SCL 2
SCL
18
4
15
CN5402
CN2006
DAP REST
/RESET
9
1
18
CN5402
CN2006
DAP MUTE
/MUTE
16
2
17
CN5402
CN2006
DCDET
15
4
CN5402
CN2006
4
AND GATE
C0JBAA000501
IC5405
RESET
C0EBE0000456
IC5401
2
1
4
AND GATE
C0JBAA000501
IC5402
1
2
DCDET
ECO
16
3
CN5402
CN2006
FAN SIGNAL
17
2
CN5402
CN2006
10
9
CN5402
CN2006
PWM SW-
PWM C-
3
4
1
6
INVERTER
C0JBAB000837
IC5404
PWM SL
PWM SR
PWM 1
38
PWM 2
37
4 INPUT A
6 INPUT B
PWM SR
PWM SL
SURROUND
(LEFT)
SURROUND
(RIGHT)
OUT A
BST A
OUT B
BST B
11
JK5001
12
JK5001
9
JK5001
10
JK5001
33
35
30
28
D5408
(D5408)
ADD
5
3 Schematic Diagram (Updates)
3.1.
D-Amp Circuit (For SA-BT230GN-K)
With reference to original service manual (section 17.3) on page 116~118.
15
16
17
18
19
20
21
22
23
24
25
26
27
28
A
C
D
B
E
G
H
F
C
 D-AMP CIRCUIT
SCHEMATIC DIAGRAM - 27
SA-BT230GN D-AMP CIRCUIT
2/4
4/4
1/4
3/4
TO D-AMP
SECTION (1/4)
TO D-AMP
SECTION (4/4)
P1
AA
AC
AD
AE
AF
AG
AH
AI
AJ
AK
AL
P1
: +B SIGNAL LINE
: AUDIO OUTPUT SIGNAL LINE
C5135
1
1
C5142
D5621
B0HCSP000001
D5618
B0HCSP000001
D5620
B0HCSP000001
D5619
B0HCSP000001
C5110
2.2
C5116
2.2
C5114
2.2
C5108
2.2
2
4
3
1
L5101
G0C100M00006
R5453
33K
63V330
C5117
0.1
C5100
10
R5100
0.1
C5119
C5118
10
C5102
22K
R5102
R5101
100
R5103
100
0.1
C5104
0.1
C5105
0.1
C5101
C5103
0.1
10
R5105
10
R5109
10
R5106
IC5100
C1AB00003260
DIGITAL AMPLIFIER
FL+
FR+
FR-
FL-
2
4
3
1
L5105
G0B9R5K00005
2
4
3
1
L5106
G0B9R5K00005
B1ABCF000011
Q5409
Q5408
B1ABCF000011
DC DETECT
DC DETECT
R5431
22K
C5427
10
Q5414
B1ABCF000011
DC DETECT
C5439
1
B0ACCK000005
D5512
B0ACCK000005
D5510
R5125
5.6K
R5452
100K
R5136
100K
R5451
100K
R5121
5.6K
100K
R5130
R5132
5.6K
R5135
5.6K
C5157
1000P
C5154
1000P
C5156
1000P
C5155
1000P
SPK_GND
GND
/SD
VALID2
PWM_FR+
PWM_FL+
10K
R5445
OUT_A
GND_B
OUT_B
GND_A
BST_A
BST_D
GND_C
BST_C
BST_B
OUT_C
OUT_D
GND_D
PVDD_D
PVDD_C
GVDD_D
GVDD_A
PVDD_B
PVDD_A
/SD
M3
GND
VREG
AGND
/OTW
INPUT_A
/RESET_AB
OC_ADJ
INPUT_B
GVDD_B
M1
VDD
M2
INPUT_D
INPUT_C
/RESET_CD
GVDD_C
VCC
C5136
35V330
C5137
35V470
C5143
35V330
C5144
35V470
10
5
7
17
15
13
11
12
14
16
18
19
3
4
6
8
9
2
1
31
30
29
34
33
35
32
20
23
22
27
28
25
24
26
21
36
R5454
47K
0.033
C5112
0.033
C5111
0.033
C5106
0.033
K5105
0
K5106
0
SL-
SL+
SR+
SR-
2
4
3
1
2
4
3
1
L5103
G0B9R5K00005
L5104
G0B9R5K00005
C5153
1000P
C5151
1000P
C5150
1000P
C5152
1000P
R5113
R5133
R5117
D5514
D5513
R5134
5.6K
5.6K
B0ACCK000005
B0ACCK000005
5.6K
5.6K
R5126
R5128
100K
100K
D5622
D5623
B0HCSP000001
B0HCSP000001
C5127
C5121
35V330
C5133
35V470
1
R5449
R5450
100K
100K
D5624
B0HCSP000001
C5120
C5134
35V330
C5128
35V470
1
D5625
B0HCSP000001
2
4
3
1
L5100
G0C100M00006
PWM_SR
PWM_SL
K5102
0
K5103
0
(C5107,C5109,C5113,C5115)
DELETE
Page of 15
Display

Panasonic SA-BT230GN / SA-BT735EB / SA-BT735EE / SA-BT735EG / SA-BT735EP / SC-BT735EE Service Manual / Supplement ▷ Download

  • DOWNLOAD Panasonic SA-BT230GN / SA-BT735EB / SA-BT735EE / SA-BT735EG / SA-BT735EP / SC-BT735EE Service Manual ↓ Size: 600.68 KB | Pages: 15 in PDF or view online for FREE
  • Here you can View online or download the Service Manual / Supplement for the Panasonic SA-BT230GN / SA-BT735EB / SA-BT735EE / SA-BT735EG / SA-BT735EP / SC-BT735EE in PDF for free, which will help you to disassemble, recover, fix and repair Panasonic SA-BT230GN / SA-BT735EB / SA-BT735EE / SA-BT735EG / SA-BT735EP / SC-BT735EE Audio. Information contained in Panasonic SA-BT230GN / SA-BT735EB / SA-BT735EE / SA-BT735EG / SA-BT735EP / SC-BT735EE Service Manual / Supplement (repair manual) includes:
  • Disassembly, troubleshooting, maintenance, adjustment, installation and setup instructions.
  • Schematics, Circuit, Wiring and Block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Exploded View and Parts List.