Panasonic SA-BTT270EB / SA-BTT270EE / SA-BTT270EG / SA-BTT270EP / SA-BTT270GN / SC-BTT270EEK Service Manual ▷ View online
125
16 Wiring Connection Diagram
SA-BTT270EB/EE/EG/EP/GN WIRING CONNECTION DIAGRAM
NOTE: " * " REF IS FOR INDICATION ONLY.
F
OPERATION BUTTON P.C.B.
(SOLDER SIDE)
G
iPod P.C.B.
(SIDE B)
CN1002
P1000
CN1001
DOCK FOR iPod/iPhone
11
1
11
1
1
3
30
1
PbF
H6500*
1
3
PbF
JW2
T5751
(SUB TRANSFORMER)
RED
TL11*
BLK
TL21*
JW1
T5701
(
(
MAIN TRANSFORMER)
2
1
9
10
10
7
8
9
6
5
4
3
2
1
1
4
18
17
16
15
14
13
12
11
9
8
7
6
5
4
2
1
PbF
H6000
H6001*
1
5
1
3
PbF
CN5401
TO FAN
CN5402
JK5001
SPEAKERS
SURROUND
FRONT
CENTER
SUBWOOFER
1
3
1
2
18
17
1
12
11
10
9
8
7
6
5
4
3
2
CN5400
4
1
PbF
CN2500
JK2500
JK2701
OPTICAL
(DIGITAL
(DIGITAL
AUDIO IN)
JK2951
AUX
VIDEO
OUT
FM ANT
2
1
21
22
5
4
3
2
1
1
2
3
1
PbF
1
E
POWER BUTTON P.C.B.
(SOLDER SIDE)
H
SMPS P.C.B.
(SOLDER SIDE)
(SWITCHING
TRANSFORMER)
IR6001
SENSOR
P6001
T6100
1
3
2
1
12
13
9
8
7
6
5
4
3
2
1
PbF
D
PANEL P.C.B.
(SOLDER SIDE)
P5701
RED
TL10*
BLK
TL20*
220V-240V
50Hz
AC IN
PbF
I
AC INLET P.C.B.
(SOLDER SIDE)
C
D-AMP P.C.B.
(SIDE B)
B
AV P.C.B.
(SIDE B)
CN2000
CN2006
CN2003
P55006
CN2002
JK59001
LAN
P59300
P55007
P55001
CN1101
P60302
JK56301
CN2001
CN2004
P55008
SD CARD SLOT
HDMI AV OUT
(ARC)
1
2
22
21
1
2
22
21
1
2
18
17
1
2
18
17
2
10
9
4
3
2
1
1
2
12
13
1
2
12
13
8
7
2
1
1
3
1
5
2 4
45
1
1
2
10
11
9
8
19
15
10
5
1
1
5
1
2
10
9
1
2
10
9
1
5
2
4
PbF
TO STEPPING MOTOR
(BD MECHANISM
UNIT BRS1P)
TO OPTICAL PICKUP
UNIT (BD MECHANISM
UNIT BRS1P)
TO SPINDLE MOTOR
(BD MECHANISM
UNIT BRS1P)
FOR SOFTWARE
DOWNLOAD
TO LOADING PCB
(BD MECHANISM UNIT
BRS1P)
TO uP DOWNLOADER
A
DIGITAL P.C.B.
(SIDE B)
P51601
1
6
P59302
USB PORT
FOR
WIRELESS
LAN
4
1
5
6
P60301
4
1
5
6
USB PORT
126
127
17 Schematic Diagram
17.1. Schematic Diagram Notes
• This schematic diagram may be modified at any time
with the development of new technology.
Notes:
• Important safety notice:
Components identified by
mark have special characteris-
tics important for safety.
Furthermore, special parts which have purposes of fire-retar-
dant (resistors), high quality sound (capacitors), low-noise
(resistors), etc are used.
When replacing any of components, be sure to use only
manufacturer’s specified parts shown in the parts list.
Furthermore, special parts which have purposes of fire-retar-
dant (resistors), high quality sound (capacitors), low-noise
(resistors), etc are used.
When replacing any of components, be sure to use only
manufacturer’s specified parts shown in the parts list.
• In case of AC rated voltage Capacitors, the part no. and val-
ues will be indicated in the Schematic Diagram.
AC rated voltage capacitors:
C5700, C5701, C5702, C5704, C5705, C5706
AC rated voltage capacitors:
C5700, C5701, C5702, C5704, C5705, C5706
• Resistor
Unit of resistance is OHM [
Ω
] (K=1,000, M=1,000,000).
• Capacitor
Unit of capacitance is
µ
F, unless otherwise noted. F=Farads,
pF=pico-Farad.
• Coil
Unit of inductance is H, unless otherwise noted.
•
*
Ref. is for indication only.
• Voltage and signal line
S6001:
Stop switch (
).
S6002:
Open/Close switch (
).
S6003:
Play switch (
).
S6004:
Vol Down (-).
S6005:
Vol Up (+).
S6501:
Power switch (
).
:+B signal line
:-B signal line
:Audio output signal line
:iPod/iPhone Video input signal line
:Tuner/iPod/iPhone/AUX/HDMI/OpticaI
Audio input signal line
Audio input signal line
:FM signal line
:Video output signal line
:iPod/iPhone signal Line
128