Read Panasonic SC-HC40P / SC-HC40PH / SC-HC40EG / SC-HC40EP / SC-HC40DBEB Service Manual Supplement online
13
With reference to original service manual (section 17.4.) on page 102 for Model No. SC-HC40EG-K/N, EP-K
1
2
3
4
5
6
7
8
9
10
11
12
13
14
I
J
L
M
N
P
O
K
10
AA
P1
25
1
9
8
1
22
TO
CD SERVO
CIRCUIT
(CN7002) IN
SCHEMATIC
DIAGRAM - 1
CD SERVO
CIRCUIT
(CN7002) IN
SCHEMATIC
DIAGRAM - 1
TO
USB CIRCUIT
(P901) IN
SCHEMATIC
DIAGRAM - 11
USB CIRCUIT
(P901) IN
SCHEMATIC
DIAGRAM - 11
3/4
4/4
1/4
2/4
SC-HC40EG/EP VERTICAL MAIN CIRCUIT
TO VERTICAL MAIN
SECTION (1/4)
TO VERTICAL
SECTION (4/4)
MAIN
: +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
SCHEMATIC DIAGRAM - 4
VERTICAL MAIN CIRCUIT
3
1
2
4
5
GND
Vin
CD3.3V
Vstdby
NC
C957
56P
56P
C958
C29
0.33
0.1
C13
0.1
C25
R17
6.8K
1
2
1
2
CN2
TO LEFT SPEAKERS
TO RIGHT SPEAKERS
CN3
D601
VOLTAGE REGULATOR
2
1
3
IC601
C0CBADD00010
PDET1
D513
B0ACCK000012
D3.3V
C601
6.3V1000
C602
10V100
D523
D524
B0EAKM000117
C526
PDET1
CD_RESET
CD_STAT
CD_BLKCK
REST_SW
CD_L
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
0
L385
CD_R
L382
J0JHC0000034
C305
CD_MLD
9VGND
7.5V
CD_MDATA
CD_MCLK
C301
L384
0
L383
0
D521
D521~D524
R16
6.8K
R1
22K
1.5K
R18
C30
4700P
4.7
C34
0.1
C6
R2
22K
C8
1
22K
R3
1K
R22
2.2M
R23
D11
MA2SD320GL
C41
0.22
0.22
D10
MA2SD320GL
1K
R24
D9
MAZ8033G0L
1.5K
R19
C1
10
10
C35
4.7
C4
1
0.1
C3
C7
25V1
C5
35V33
C31
4700P
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
0.33
0.1
C26
D6
G1C100M00045
L2
C9
35V33
QR3
B1GBCFJJ0051
MA2J1110GL
D12
C22
1
100K
R12
MA2J1110GL
D13
100K
R13
C1AB00003012
IC1
IC1
C21
1
3.3
C23
2
3
4
1
G1C100M00045
L1
MUTE_A
VDD
RCH
GND
9VGND
LCH
PDET2
PCONT_2
DAMP_BP
D522
INVERTER
SWITCH
SWITCH
INVERTER
9VGND
OUT
PWRGND
PWRGND
IN
16V10
STAT
MDATA
BLKCK
TX
MCLK
7.5V
PGND
MLD
CD RESET
NC(IPFLAG)
REST SW
1
NC(LOADING)
GND
AGND
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
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
0.01
C45
0.01
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
3
4
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
D601
B0ACCK000012
6.3V1000
C609
PCONT1
VOLTAGE REGULATOR
C0CBCBC00140
IC503
6.3V100
C511
C53
0.01
0.01
C55
0.01
0.01
C54
0.01
0.01
C56
0.01
0.01
USB_IRQ
VERR
MMOD
USB_RST
C959
D3.3V
0.01
C964
0.1
100P
C963
C960 0.1
C961
C962
100P
100P
USB_CLK
USB_SDATA
R980
R979
R978
4.7K
4.7K
4.7K
TERR
DGND
6
5
8
9
11
12
10
18
15
17
16
20
19
13
14
7
2
1
4
3
22
21
CN806
VERR
DGND
USB_SCL
DGND
CD_STAT
DGND
MMOD
CD_MLD
D3.3V
CD_RST
USB_RST
DGND
STIN
TERR
STREQ
STCLK
CD_DATA
DGND
USB_IRQ
CD_CLK
USB_SDA
USB5V
K600
0
R602
0
IC503
C605
10V220
ADD
(C605)
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