Main(Audio) - Panasonic SA-BT235P Service Manual

14.2. Main(Audio)

: AUX/iPod/iPhone/OPTICAL/HDMI AUDIO INPUT SIGNAL LINE : AUDIO OUTPUT SIGNAL LINE
JK2951
FM ANT
TUN SCLK
FROM/TO TUN SCLK
MAIN(SYSTEM CONTROL)
TUN SDIO
TUN SDIO
AUX L IN
AUX L
FROM
MAIN(VIDEO)
AUX R IN
AUX R
iPod/iPhone
CN1001 CN1002 CN1101
DOCK L
27 9 7
CN1001 CN1002 CN1101 DOCK R
28 11 5
iPod/iPhone P.C.B.
SEL A
SEL A
FROM
MAIN(SYSTEM CONTROL)
SEL B
SEL B
: FM SIGNAL LINE
IC2800
IC2952
VUEALLPT040 C0JBAR000540
FM RADIO RECEIVER MULTIPLEXER
TUN-LCH L0
2 FMI LOUT 14 1
TUN-RCH R0
ROUT 13 12
9 RCLK
X2951
17 DCLK
7 SCLK
8 SDIO
L2
2
R2
15
IC1102
C0ABBB000189
OP-AMP
DOCK-LCH L3
6 7 4
DOCK-RCH R3
2 1
11
Q2800
INVERTER
10 A (LSB)
Q2805
INVERTER 9 B (MSB)
MAIN P.C.B.
IC54900
C0FBAK000026
A/D CONVERTER
L CH A LIN AINL
3 2
DELTA-SIGMA DECIMATION SDT0
MODULATOR FILTER
R CH A RIN AINR
13 1
SERIAL I/O
INTERFACE
SCLK
LRCK
CLOCK MCLK
DIVIDER
IC2201 IC2202
C0ABBB000179 C0ABBB000179
OP-AMP OP-AMP
6 7 5 7
2 1 2 1
FROM
ARC
MAIN(DIGITAL)
OPT IN SEL2
FROM
MAIN(SYSTEM CONTROL)
OPT IN SEL1
JK3100
OPTICAL 1
CN4002 CN2011
OPT IN1
OPT IN 3
11 3
DIGITAL
AUDIO IN
JK3101
OPTICAL 2
OPT IN2 CN4002 CN2011
OPT IN 3
9 5
OPTICAL IN P.C.B.
96
AIN0
AIN0
9
SCLK
SCLK
12
FROM/TO
LRCK
10 LRCK
MAIN(DIGITAL)
MCLK
11 MCLK
TO
APD
MAIN(SYSTEM CONTROL)
IC57001
C0JBAR000434
MULTIPLEXER
1 A
TO
2 B Y 5 P36
MAIN(DIGITAL)
6 SELECT
IC57000
C0JBAR000434
MULTIPLEXER
6 SELECT Y 5
1 A
2 B
SA-BT235P MAIN(AUDIO) (1/2) BLOCK DIAGRAM
TO MAIN(AUDIO)
SECTION (2/2)