SA-BT230GN, SA-BT735EB, SA-BT735EE, SA-BT735EG, SA-BT735EP, SC-BT735EE — Panasonic Audio Service Manual Supplement (repair manual)

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

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

PSG1011028SE
Blu-Ray Disc Home Theater Sound System
Model No.
SA-BT230GN
SA-BT735EB
SA-BT735EE
SA-BT735EG
SA-BT735EP
Vol.1
Product Color:  (K)...Black Type
Subject :  Change of D-Amp P.C.B./ Power P.C.B. Part No.
TABLE OF CONTENTS
PAGE
PAGE
1 Notes ----------------------------------------------------------------- 2
2 Block Diagram (Updates) -------------------------------------- 3
2.1. Digital Audio (For SA-BT230GN-K) ------------------- 3
2.2. Digital Audio (For SA-BT735EB/EE/EG/EP-K)----- 4
3 Schematic Diagram (Updates) ------------------------------- 5
3.1. D-Amp Circuit (For SA-BT230GN-K) ----------------- 5
3.2. D-Amp Circuit (For SA-BT735EB/EE/EG/EP-
K) -------------------------------------------------------------- 8
4 Printed Circuit Boards (Updates) -------------------------- 11
4.1. Panel, Power, Power Button & AC Inlet P.C.B.
(For SA-BT230GN-K) ----------------------------------- 11
4.2. Panel, Power, Power Button & AC Inlet P.C.B.
(For SA-BT735EB/EE/EG/EP-K)  --------------------12
4.3. D-Amp P.C.B. (For SA-BT230GN-K)  ---------------13
4.4. D-Amp P.C.B. (For SA-BT735EB/EE/EG/EP-
K) ------------------------------------------------------------14
5 al Replacement Parts List (Updates) -----------15
Please file and use this supplement manual together with the service manual for
Model No. SA-BT230GN-K, Order No. PSG1003025CE
Model No. SA-BT735EB/EE/EG/EP-K, Order No. PSG1003023CE
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
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Here you can view online or download Panasonic SA-BT230GN / SA-BT735EB / SA-BT735EE / SA-BT735EG / SA-BT735EP / SC-BT735EE Service Manual Supplement in pdf. This Service Manual Supplement can help you recover, restore, fix, disassemble 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 (repair manual) typically includes:

  • Disassembly, troubleshooting, programming, maintenance, remote, adjustment, installation and setup instructions.
  • Schematics, wiring and block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Parts list (bill of materials).