Read Panasonic SC-HC35DBEB / SC-HC55DBEB / SC-HC55DBGN / SC-HC55EG / SC-HC55P / SC-HC55PC / SC-HC55PU Service Manual Supplement online
13
3.2.
MAIN CIRCUIT (1/4) (For SC-HC35DBEBH, SC-HC35DBEBS, SC-HC35DBEBR)
With reference to original service manual (section 15.4.) on page 115 for Model No. SC-HC35DBEBH, SC-HC35DBEBS, SC-HC35DBEBR
B
B
2/4
4/4
1/4
3/4
MAIN CIRCUIT
SCHEMATIC DIAGRAM - 3
TO MAIN
CIRCUIT (2/4)
CIRCUIT (2/4)
TO MAIN
CIRCUIT (3/4)
CIRCUIT (3/4)
MU: MAIN (USB/iPod) SCHEMATIC DIAGRAM 3,7
P1
P1
TO
REMOTE SENSOR
CIRCUIT
(CN300)
IN SCHEMATIC
DIAGRAM - 9
CIRCUIT
(CN300)
IN SCHEMATIC
DIAGRAM - 9
: CD AUDIO INPUT SIGNAL LINE
: AUDIO OUTPUT SIGNAL LINE
: iPod/iPhone/USB SIGNAL LINE
: +B SIGNAL LINE
:DAB/AUX AUDIO INPUT SIGNAL LINE
: - B SIGNAL LINE
SC-HC35DBEB MAIN
CIRCUIT
A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
C
D
B
E
G
H
F
DGND
PW_VBUS
DGND
IPOD_PCONT
IPOD5V
IPOD5V
IPOD_PCONT
R710
R707
IPOD_DET
PW_VBUS
IPOD_DET
R711
C704
3
1
2
4
5
OUT
IC701
9V
AGND
C705
C706
1
A5V
R709
C703
R118
R705
C2009
D3R3V
R2002
C2001
R2001
C2000
H0J122200002
X2000
R703
DGND
CKS2
C154
C146
C148
K102
0
R116
R115
C119
CLK_ADC_BCK
ADC_PDN
CLK_MCLK
CLK_ADC_LRCK
C118
L108
J0JBC0000015
C702
C153
C116
L107
J0JYB0000013
J0JBC0000014
C117
L106
J0JYB0000013
R2000
QR2000
B1GBCFJN0038
DGND
D3R3V
R2005
R2011
R2003
1K
R2004
5
6
4
1
2
3
9
11
13
14
12
10
7
8
5
6
4
1
2
3
9
11
13
14
12
10
7
8
IC2002
C0JBAU000036
CLK_MCLK
EN_BUFFER
R2007
C2008
C2005
R2008
DGND
R2006
CLK_ADC_BCK
CD_IIS_SDO
CLK_ADC_LRCK
CLK_CD_LRCK
CLK_CD_BCK
C2007
IC2003
C0JBAE000438
L2001
J0JBC0000010
EN_BUFFER
C2003
Q2001
B1ADCE000012
VOLTAGE SUPPLY SWITCH
QR2001
B1GBCFJJ0051
VOLTAGE SUPPLY CONTROL SWITCH
FREQ_SELECT
R2010
C2002
L2000
J0JBC0000015
1
2
5
6
3
4
0
K2001
CLK_YMH_MCLK
CLK_CD_MCLK
C2004
IC2000
C0JBAB000685
INVERTER
BUFFER
MULTIPLEXER
SWITCH
OR GATE
R704
C0JBAR000587
DIGITAL AUDIO ADC
C0FBAK000026
+5V REGULATOR
C0CBCDC00052
IC700
R117
C120
C147
ADC_SDO
IC102
R706
MUX_B
MUX_A
R700
BT_CONNECT
MIC_MUTE
9V
REM_IN
MIC_OUT
9V_GND
POS_SW_CENTRE
POS_SW_LEFT
CD_LDSW
M+
M-
K1500
POS_SW_RIGHT
IPOD_OPEN
8
9
13
11
10
12
2
3
1
5
7
6
4
15
15
1
14
CN303
DGND
STBY3R3V
MPORTL
MPORTR
BT_R
BT_L
TU_R
INH_MUX
TU_L
D5V
D5V
C700
C701
R701
D3R3V
L2002
J0JBC0000010
CLK_BCLK
CLK_BCLK
CLK_LRCK
CLK_LRCK
ADC_SDO
CLK_BCLK_D-AMP
CLK_LRCK_D-AMP
SDATA_D-AMP
SDATA
SDATA
100K
GND
A
GND
B
100K
100K
1K
100K
10
1K
1K
10
0.1
0.1
0
100K
1K
100K
1X
2X
1K
X-COM
VCC
VDD
OUT
OUT
3X
0X
REM_IN
MIC_OUT
BT_CONNECT
VREF-
STBY3R3V
9V
9VGND
MIC_MUTE
18P
18P
M+
M-
POS_SW_LEFT
POS_SW_RIGHT
IPOD_OPEN
CD_LDSW
POS_SW_CENTRE
3Y
0Y
100
1M
IN
0.01
IN
VSS
2Y
Y-COM
INH
1Y
33P
220
VSS
VSS
VSS
NC
BCLK
DIF
100P
0.1
100P
10
CKS0
AINR
10
CKS1
CKS2
AINL
J0JYC0000096
VSS
CD_MCLK_OUT
33
33
33
33
R141
MCLK
VA
AGND
SCLK
0.1
0.1
SDTO
DGND
LRCK
0.1
VD
10
PDN
10
10
VCOM
220
LRCK
CD_BCLK
VDD
CD_LRCK
ADC_LRCK
ADC_SDO
SDATA
CD_SDO
ADC_BCLK
EN_PLL_MCLK
10
10K
0.1
VDD
CD_MCLK
EN_CD_MCLK
100
PLL_MCLK
J0JYC0000096
0.1
PLL_MCLK_OUT
0.1
220
0.1
NC
GND
IN
ON/OFF
2.2
5
6
4
1
2
3
11
13
14
15
16
12
10
7
8
9
5
6
4
1
2
3
11
13
14
15
16
12
10
7
8
9
MU
MU
MU
MU
MU
MU
R2009
33K
D5V
C710
0.1
K106
0
K105
0
K104
0
C0JBAB000837
CHANGE
CHANGE
0
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