Panasonic SC-HC30EF - Main Circuit (3;4)

90
17.4. MAIN CIRCUIT (3/4)
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I
J
L
M
N
P
O
K
3/4 4/4
1/4 2/4
10
P1
25
1
9
8
C29
0.330.1
C13
0.1
C25
R17
6.8K
1
2
1
2
CN2
PDET1
D513
D3.3V
D523 D524
B0EAKM000117
C526
VOLTAGE REGULATOR
C511
6.3V100
312
4
5
C0CBCBC00140
IC503
PCONT1
CD_RESET
CD_STAT
CD_BLKCK
REST_SW
C303
C303~C304
6
5
8
9
19
13
10
12
11
17
18
15
14
16
22
21
23
20
7
2
1
4
3
25
24
CN7002
C304
D3.3V
B1ADCE000012
Q303
Q303
R316
SWITCH
INTERLOCK_SW
1.5K
R319
L302
J0JHC0000034
SD_LRCK
SD_SRDAT1
SD_SRDAT2
SD_BCLK
SD_SRDAT0
L382
J0JHC0000034
C305
CD_MLD
9VGND
7.5V
CD_MDATA
CD_MCLK
D9V
D521
D521~D524
9VGND
R16
6.8K
R1 22K
1.2K
R18
C30
560P
4.7
C34
0.1
C6
R2
22K
C8
1
22K
R3
1K
R22
2.2M
R23
D11
MA2SD320GL
C41
0.22
D10
MA2SD320GL
1K
R24
D9
MAZ8033G0L
1.2K
R19
C1
10
C35
4.7
C4
1
0.1
C3
C7
1
C5
35V33
35V33
C31
560P
R7 3.9K
R11 10K
QR2
B1GBCFJJ0051
QR4
B1GBCFJJ0051
18K
R9
B1GBCFJJ0051
QR1
D3~D6
D3
B0JCME000035
C2 0.1
C17
1
C18
1
D5
D4
0.1
C16
C12
1
C10 35V33
C11
1
C28
0.33
0.1
C26
D6
G1C100M00045
L2
C9
QR3
B1GBCFJJ0051
MA2J1110GL
D12
C22
1
100K
R12
MA2J11100GL
D13
100K
R13
C1AB00003012
IC1
IC1
C21
1
3.3C23
2
34
1
G1C100M00045
L1
MUTE_A
VDD
RCH
GND
9VGND
LCH
PDET2
PCONT_2
DAMP_BP
D522
INVERTER
SWITCH
SWITCH
INVERTER
9VGND
PWRGND
16V10
GNDVin
CD3.3V
Vstdby
NC
STAT
MDATA
BLKCK
TX
MCLK
7.5V
PGND
MLD
CD RESET
NC(IPFLAG)
REST SW
1
NC(LOADING)
DGND
LDSW
3.3V
BCL(ST CLK)
NC(SRDATA2)
NC(SRDATA1)
LRCK(ST REQ)
SRDATA(ST IN)
DGND
AGND
NC
RCHOUT
LCHOUT
3.3V
47K
1000P
Rch-
Lch+
Lch-
AGND
POWER AMPLIFIER
Rch+
Lch LO-
Lch LO+
Rch LO-
Rch LO+
AGND
DGND
VP_GND
PWRGND
IPOD_GND
C44
0.01
C45
0.01
L8
G0AR76Y00003
L9
G0AR76Y00003
L7
G0AR76Y00003
L6
G0AR76Y00003
0.33
C38
18K
R20
18K
R21
C40
1000P
0.33
C39
QR4
QR2
9V_GND
7.5V
2
34
1
PLMT4
BSP1P
IN1
PLMT2
PLMT1
PLMT3
VCCP1P
VCCP1P
OUT1N
OUT1N
GNDP1
GNDP1
MUTEX
ERR
SHUTDOWN
NC
BSP1N
VCCP1N
VCCP1N
WARNING
OUT1P
OUT1P
IN2
FILA
GNDA
VCCP2P
VCCP2P
OUT2P
GNDP2
GNDP2
OUT2N
OUT2N
FILP
BSP2P
VCCA
TM
OSC
MS
ROSC
BSP2N
VCCP2N
VCCP2N
VHOLD
OUT2P
21
19
1
2
3
4
5
6
7
8
9
16
11
13
14
15
17
12
20
22
10
41
40
39
44
43
42
35
34
38
37
36
24
23
27
25
26
33
32
31
30
29
28
T1
ThermalPad
18
B0ACCK000012
SC-HC30EF/EG VERTICAL MAIN CIRCUIT
TO VERTICAL
MAIN
SECTION (4/4)
TO VERTICAL MAIN
SECTION (1/4)
TO LEFT SPEAKERS
TO
CD SERVO
CIRCUIT
(CN7002) IN
SCHEMATIC
DIAGRAM - 1
0
L385
L384
0
L383
0
C301
1000P
AGND
C54 C56
C53C55
0.01
0.01
0.01
0.01
CN3
TO RIGHT SPEAKERS
: +B SIGNAL LINE : AUDIO OUTPUT SIGNAL LINE: CD AUDIO INPUT SIGNAL LINE : AM/FM SIGNAL LINE: -B SIGNAL LINE : iPod/iPhone/AUX AUDIO INPUT SIGNAL LINE
CD_L
CD_R
SCHEMATIC DIAGRAM - 4
VERTICAL MAIN CIRCUIT