Panasonic SC-HC40P / SC-HC40PH / SC-HC40EG / SC-HC40EP / SC-HC40DBEB Service Manual / Supplement ▷ View 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)
14
With reference to original service manual (section 17.4.) on page 104 for Model No. SC-HC40DBEB-N
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-HC40DBEB 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
: DAB/FM SIGNAL LINE
: -B SIGNAL LINE
: iPod/iPhone/AUX AUDIO INPUT SIGNAL LINE
SCHEMATIC DIAGRAM - 4
VERTICAL MAIN CIRCUIT
TO LEFT SPEAKERS
TO RIGHT SPEAKERS
3
1
2
4
5
GND
Vin
CD3.3V
Vstdby
NC
C957
56P
56P
C958
Q504
VOLTAGE REGULATOR
B1ACND000003
B0ACCK000012
D511
R515
R514
Q505
R513
D510
B0BC3R3A0262
D505
B0EAKM000117
D504
B0EAKM000117
C508
680
220
10
100
Q505
B1ABDF000026
POWER CONTROL
D9V
9VGND
DAB_3.3V
C29
0.33
0.1
C13
0.1
C25
R17
6.8K
1
2
1
2
CN2
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)
15
2.4.
DAB EXTENT, HEADPHONE/AUX, IR & MOTOR CIRCUIT (For SC-HC40DBEB-N)
With reference to original service manual (section 17.8.) on page 108 for Model No. SC-HC40DBEB-N
A
B
C
D
E
F
G
H
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
2
3
4
5
6
7
8
9
10
11
12
13
14
A
B
D
E
F
H
G
C
10
1
8
1
: +B SIGNAL LINE
IR CIRCUIT
iPod/iPhone SWITCH
CIRCUIT (P645*)
IN SCHEMATIC
DIAGRAM - 9
CIRCUIT (P645*)
IN SCHEMATIC
DIAGRAM - 9
TO
PANEL CIRCUIT
(CN6803)
IN SCHEMATIC
DIAGRAM - 7
(CN6803)
IN SCHEMATIC
DIAGRAM - 7
TO
SC-HC40DBEB DAB EXTENT /
HEADPHONE/AUX / IR/MIC / MOTOR
CIRCUIT
MOTOR CIRCUIT
: DAB/FM SIGNAL LINE
: +B SIGNAL LINE
DAB EXTENT CIRCUIT
SCHEMAIC DIAGRAM - 8
INTERLOCK
SWITCH CIRCUIT
(P6801*)
IN SCHEMATIC
DIAGRAM - 9
SWITCH CIRCUIT
(P6801*)
IN SCHEMATIC
DIAGRAM - 9
TO
VERTICAL
MAIN CIRCUIT
(CN106)
IN SCHEMATIC
DIAGRAM - 3
MAIN CIRCUIT
(CN106)
IN SCHEMATIC
DIAGRAM - 3
TO
HEADPHONE/AUX CIRCUIT
: AUDIO OUTPUT SIGNAL LINE
: AUX AUDIO INPUT SIGNAL LINE
㪑㩷
MIC AUDIO INPUT SIGNAL LINE
VERTICAL
MAIN CIRCUIT
(CN331)
IN SCHEMATIC
DIAGRAM - 2
MAIN CIRCUIT
(CN331)
IN SCHEMATIC
DIAGRAM - 2
TO
1
10
TO DAB
MODULE P.C.B.
+
1
2
VREF-
IPOD_DOCK_OPEN
5
6
1
3
4
2
8
7
CN107
MPORT_SW
HP_R
MPORT_R
AGND
MPORT_L
HP_L
HP_SW
HP_GND
L956
J0JBC0000019
L955
J0JBC0000019
L957
J0JBC0000019
L958
J0JBC0000019
C953
4700P
4700P
L953
J0JBC0000019
L951
J0JBC0000019
L952
J0JBC0000019
L954
J0JBC0000019
R952
R951
0
0
C952
0.047
0.047
C951
0.047
0.047
470
R949
470
R950
JK952
C956
0.1
0.1
C954
7
6
3
1
5
4
2
C955
JK951
7
6
3
1
5
4
2
R339
100
C339
0.01
R331
C331
R333
C329
R334
C328
R322
R323
C322
R337
R338
M330
C321
C320
C330
R340
4.7K
R341
4.7K
R335
1K
R332
C323
R326
R324
C332
C325
R328
C326
R329
R327
R330
C327
6
7
5
2
4
3
8
1
IC320
C0ABBB000230
B1GBCFJJ0051
C324
R325
R928
6
8
9
7
2
1
4
5
3
10
CN300
C922
G2
2
1
3
G1
B3RAC0000017
REMOTE CONTROL SENSOR
REMOTE CONTROL SENSOR
IR921
R920
D901
1K
0.1
1K
6.3V22
1K
1
16V100
2.2K
47
RMT
VREF
DGND
2.2K
1
2200P
1000P
100
1K
47P
VSS
10K
220P
1K
10K
0.1
1
1200P
1200P
100K
OUT
10K
1
VDD
390P
OUT
BLUE LED
270
B3AEA0000129
10K
10K
100K
D9V
9VGND
MIC OUT
MIC MUTE
M5.5V
REM_IN
VREF-
BT_CONNECT
STDBY3.3V
IPOD_DOCK_OPEN
MT640*
MOTOR
MOTOR
1
2
JW6805*
M+
M-
1
Q320
OP-AMP
MUTING SWITCH
P300*
L321
J0JBC0000030
L322
J0JBC0000030
L323
J0JBC0000030
L324
J0JBC0000030
L324
L325
J0JBC0000030
C333
0.1
MIC
HEADPHONE
AUX
6
8
9
7
2
1
4
5
3
10
CN330
C343
3
1
2
4
5
IC133
C332
C331
C333
C335
6
7
5
9
25
24
26
21
20
22
17
18
13
10
12
11
16
14
15
19
23
28
27
8
1
3
4
2
29
30
Z330
3.3V
1.2V
100P
GND
10
GND
VOUT
VIN
10
UART_OUT
RESET
UART_IN
GND
3.3V
VSS
CE
100P
C0DBGYY00198
VOLTAGE REGULATOR
NC
3.3V
UART_IN
GND
UART_OUT
DAB_LEFT
100P
C334 100P
DAB_RIGHT
AGND
DAB_LEFT
DAB_RIGHT
AGND
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
RESET
CHANGE
16
2.5.
SMPS CIRCUIT (For SC-HC40PH-K)
With reference to original service manual (section 17.10.) on page 108 for Model No. SC-HC40PH-K
A
B
C
D
E
F
G
H
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
2
3
4
5
6
7
8
9
10
11
12
13
14
A
B
D
E
F
H
G
C
: +B SIGNAL LINE
SC-HC40PH SMPS
CIRCUIT
SMPS CIRCUIT
SCHEMATIC DIAGRAM - 10
HORIZONTAL MAIN
CIRCUIT
(CN100)
IN SCHEMATIC
DIAGRAM - 6
CIRCUIT
(CN100)
IN SCHEMATIC
DIAGRAM - 6
TO
G2
G1
G2
G1
G2
G1
R5898
100
4.7K
SWITCH
C5839
0.01
3
1
2
B0ABSM000008
D5802
47K
R5899
25V1000
C5808
TH5701
C5838
0.01
B0BC3R0A0262
D5893
R5798
D0GB220JA008
D5798
B0EAMM000057
SWITCHING POWER SUPPLY
CONTROL
C5798
D5793
B0HAMP000094
R5786
C5790
7
8
5
1
2
4
3
IC5799
MIP2F20MSSCF
R5723
15K
R5724
18K
C5713
0.01
R5705
68K
R5703
68K
B0EAKU000001
D5703
R5704
68K
R5702
68K
Q5899
B1ABCF000011
~
-
~
3
2
4
+
1
D5701
B0EBNR000045
TH5702
D4CAC8R00002
C5712
400V100
4
3
1
2
D5799
B0EDKT000009
DZ5701
ERZVA5Z471
P5701
ZA5702
ZA5701
3
2
ZJ5702
220K
R5700
R5701
R5710
C5709
C5708
F1BAF1020020
1000P
0.1
C5702
ECQU2A104MLC
C5701
ECQU2A334MLA
0.33
3
2
4
1
L5701
G0B453G00003
D5899
B0ACCK000012
4
3
1
2
K6B1AEA00003
RY5701
C5795
1000P
B0BC01200019
D5892
R5606
470K
R5795
C5796
C5799
400V10
R5807
R5808
4
3
1
2
B3PBA0000402
FEEDBACK
PC5720
D5725
B0BC6R100010
SHUNT REGULATOR
R5730
3.9K
R5802
12K
R5803
R5800
R5801
R5806
C5818
0.1
A
R
3
2
C
1
IC5801
C0DAEMZ00001
C5737
820P
C5730
50V1
2.7K
R5722
R5725
R5728
R5720
C5706
F1BAF1020020
1
2
11
10
12
6
5
8
7
9
T5701
ETS28BH1D6AC
C5700
F1BAF1020020
1000P
D5727
B0HAJM000005
B0HAJM000005
D5724
C5721
220P
D5729
B0HAJM000005
35V22
C5726
3
2
ZJ5802
C5727
C5722
K5721
0
C5725
C5728
D5732
R5732
100
DRAIN
R5726
0.33
FB
OCP
470P
SWITCHING REGULATOR
C5723
VCC
OLP
6
4
1
5
7
IC5701
C0DAAMH00015
4
2
1
3
5
C0DAAYH00001
IC2910
VDD
R2910
C5899
D5896
B0JAMF000011
9
10
7
8
2
1
6
4
ETS19AB221AG
T5751
VDD
R2913
C2913
L2913
G0A100GA0013 G0A101ZA0028
VOLTAGE REGULATOR
L2911
R2911
D2910
B0JCPD000025
R2912
C2914
C2911
SYS5V
PCONT
TEMP_DET
6
8
9
7
2
1
4
5
3
10
11
CN2015*
TEMP_DET
0
C5800
VDD
R5842
680
PCONT
C5843
0.022
4700P
4700P
0.022
1K
D
S
FB
OLP/SS
VCC
OCP/BD
GND
0.01
OUT
GND
INV
VCC
0.01
STBY
GND
VDD
VDD
GND
GND
9V
SYS5V
TEMP_DET
ECO MODE
PCONT1
GND
0
1K
8.2K
16V680
SS
15K
FBTR
0.1
VDD
100K
2200P
50V22
D
VCC
AC INLET
D4CC11040013
120
120
MAIN TRANSFORMER
10
47K
10V1000
1.2K
1K
2.7K
10K
0
5
3
3
3
2
1M
1M
2.7K
1
1
110V~240V
50Hz/60Hz
1000P
B0BC030A0264
ZH001*
ZH002*
ZH003*
SYS5V
SUB TRANSFORMER
F1
T3.15AL 250V
C5709
F1BAF1020020
1000P
CHANGE
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