Panasonic SA-NC6EB Service Manual ▷ View online
18.3. (C) Panel Circuit
SCHEMATIC DIAGRAM - 9
PANEL CIRCUIT
:+B SIGNAL LINE
TO
MAIN CIRCUIT
(CN2602)
IN SCHEMATIC
DIAGRAM - 8
TO
TRANSFORMER
CIRCUIT(CN5951)
IN SCHEMATIC
DIAGRAM - 14
SA-NC6EB PANEL CIRCUIT
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
XIN VCC
BYTE CNVSS
RESET XOUT
VSS
VFD_BK
FL_CS
[34] FL_CS_o
[33] FL_CLK_o
[32] EFP_RXD
[31] FL_DAT_o
BK_CS
FL DRIVER
BK
VFD_SI
VFD_LAT
VFD_CLK
P85/NM1
FL_DAT
FL_CLK
AVSS
SD_MD
AVCC
VREF
VCC
VSS
F2
GD
VH
BK
SI
LEFT FL
RIGHT FL
LAT
Q35
35G
CLK
VDD
LGND
PGND
F1
F1
CLK
STB
GND
OSC
NC
LED4
LED1
LED3
LED2
DIN
K2
K1
S6 S7
S3 S4
S2
[12] VSS
S1
VDD
S5
[22] S9
S8
LED3 LED2 LED1
REMOTE
SENSOR
STANDBY LED
FL1
FL-GND
SYNC
SYS6V
DC_DET_1
PCONT
SYS6V
FLD_CLK
FLD_DATA
FLD_CS
FLD_RST
M_GND
M+12V
SYNC
KEY2
SW+5V
M_GND
JOG_B
PCONT
JOG_A
DC_DET_1
VREF
RMT
SYS6V_GND
KEY1
SYS6V_GND
DVREF
-VP
+VH
FL2
FL4
FL3
SG10
GR5
GR7
GR6
GR4
SG12
G10
IC6601
C0HBB0000057
IC6601
G11
G12/S17
S16
VEE
S15
S14
S13
S12
S11
S10
[44] VSS
[43] VDD
G1
G3
G2
G4 G5 G6 G7
[35] G8
[34] G9
SG1
SG3
SG5
SG7
SG9
SG12
SG11
SG10
SG8
SG6
SG4
SG2
SG11
GR1
GR5
GR3
GR2
GR4
GR3
GR2
GR7
GR6
FLD_CLK
FLD_CS
FLD_DATA
FLD_RESET
VREF+
SYS6V
RMT
DVREF+
SYS6V_GND
KEY2
KEY1
KEY2
KEY2
SYS6V_GND
DVREF+
KEY1
KEY1
KEY1
M_GND
M+12V
SYS6V
RMT
VREF+
SYS6V_GND
SG4
SG3
SG8
SG7
SG9
SG5 SG6
SG1
SG2
DC_DET_1
DC_DET_1
PCON
PCON
SYNC
M_GND
CLK_FL_CLK
LAT
LAT
CLK
CLK
SI
SI
FL_GND
GR1
SYS6V_GND
VDD
FLD_CLK
FLD_DATA
FLD_CS
FLD_RESET
DVREF+
LED_2
LED_1
DC_DET_1
D6705
L6701
H6555
C6716
R6741
R6742
C6717
R6708
R6701
C6702
Q6413
S6101
POWER
REW<<
FWD>>
STOP
DISC EJECT
DOWN
MANUAL
EQ
SOUND
ENTER
UP
SUBW
RECORD
DECK EJECT
DVD/CD
USB
TUNER/ BAND
TAPE
AUX/MUSIC
PORT
DISPLAY/ -DEMO
VR6701
VR VOLUME JOG
S6201
R6101
R6702
C6704
R6401
R6402
CN6703
R6201
R6202
C6720
C6719
D6704
R6743
C6718
Z6702
R6431
D6431
R6104
S6103
R6103
R6204
R6203
S6203
S6303
S6106
S6301
S6302
R6302
R6303
R6107
S6104
S6105
R6105
R6208
R6210
R6211
R6209
R6206
R6207
S6209
S6210
S6207
S6208
S6206
R6205
S6204
S6205
S6202
R6102
S6102
D6401
Q6401
Q6401
Q6702
Q6702
R6709
C6706
C6705
C6636
C6623
C6502
R6881
C6805
C6817
Q6881
Q6881
C6505
R6882
C6503C6504
R6501
R6883
R6503
R6542
R6541
Q6551
Q6551
D6552
D6551
D6551
R6504
R6505
R6502
R6543
R6557
C6816
D6807
R6838
R6872
FL6101
R6837
C6603
R6604
R6601
R6603
R6605
C6604
C6601
C6701
FL6201
R6847
R6512
R6510
C6510
C6510
R6511
R6531
R6522
R6524
R6523
C6523
C6521
C6522
R6521
C6512
X6511
IC6501
6
8
9
7
2
1
4
5
3
10
11
21
5
6
3
1
2
4
19
9
7
8
1617
11
10
12
15
14
13
18
20
35
37
42
4443
3938
4140
36
33
22
31
29
27
24
23
26
25
28
30
32
34
31
7
9
10
15
18
19
16
17
12
11
14
13
8
4
1
3
2
6
5
21
21
1
20
1
3 2
18
13
11
10
9
8
7
6
5
4
3
2
1
12
15
14
17
16
33
30 31
28 29
32
34 35
22
19
21
20
27
25
23 24
26
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
1
5
4
3
2
3
1
2
3 4
2
5
1
80 78
76
77
79
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
16
1415
17
11 13
12
69 67
6564
66
68
70
51
49
45
47
46
41
44
42
43
48
50
30
39
37
35
32
31
34
33
36
38
40
2223
20 21
26
28
27
2425
1819
53
55
57
62
6059
61
63
58 56 54
29
52
75 73
71
72
74
9
7
6
8
10
G0C101JA0052
B0BC4R600016
B1GBCFJJ0051
B0BC5R600003
B3AAA0000803
B3AEA0000099
B1GBCFJJ0051
B1GBCFJJ0051
B1ABCF000176
B1GBCFJJ0051
B0BC026A0007
FL DRIVER
LED DRIVER
LED DRIVER
FL DRIVER
FL DRIVER
B0BC026A0007
B0BC6R700006
A2BC00000072
A2BD00000173
H2B100500004
C2CBYY000452
150
150
8.2K
47K
100P
10K
47K
100P
1.2K
1K
10K
1K
100P
0.01
0
50V22
4.7K
1.8K
2.2K
1.8K
2.2K
6.8K
10K
4.7K
2.2K
6.8K
22K
0
10K
2.7K
4.7K
2.2K
1K
22K
100P
22
100P
6.3V100u
47K
100P
50V22
100V22
100
0.1u 0.1u
33K
100K
330
82
82
330
330
330
10K
0
50V22
150
22K
150
100P
220
470
220
FL DRIVER
82K
100P
100P
1K
47K
4.7K
330P
330P
0
4.7K
100
100
100
100P
100P
100P
100
0.1
50V22
50V22
10V2.2
50V22
SW+5V
SW+5V
C6518
0.15
W6097
0
R6106
2.7K
W6061
0
W6073
0
W6076
0
W6071
0
W6057
0
W6089
0
W6091
0
W6081
0
W6058
0
W6096
0
W6059
0
W6060
0
SA-NC6EB
105
18.4. (D) Sub Panel Circuit
SCHEMATIC DIAGRAM - 10
SUB PANEL CIRCUIT
:+B SIGNAL LINE
TO
MAIN CIRCUIT (CN2603)
IN SCHEMATIC DIAGRAM-8
SA-NC6EB SUB PANEL CIRCUIT
TO USB
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
: MAIN SIGNAL LINE
: AUX SIGNAL LINE
: USB SIGNAL LINE
VBUS
D-
DGND
D+
DGND
MPORT_LCH
HP_GND
HP_R
HP_L
MPORT-SW
MPORT_GND
MPORT_R
MPORT_GND
MIC
MIC-OUT
+15V
MIC_GND
KEY3
HPHONE-SW
D-
D+
VBUS
DGND
DGND
MUSIC PORT
HEADPHONE
MPORT_L
SYS6V_GND_B
C6533
R6761
C6802
L6802
L6801
L6803
L6804
C6534
L6811
L6903
5
4
2
3
6
7
1
5
4
2
3
6
7
1
R6811
R6812
C6814
L6812
ET
C6811
C6812
C9002
CN9002
JK6801
JK6802
L6531
C6801
C6733
C6708
R6813
C6813
C6807
R6308
R6305
C6532
C6531
CN6701
C6815
LB9001
CN7002
LB9002
C9001
VA9002
R6307
R6306
VA9001
R6814
L9005
2
3
1
5
4
8
9
13
1110
12
2
3
1
15
5
7 6
4
15
1
14
2
1
4
3
3
2
4
1
G0C101JA0052
G0C101JA0052
G0C100JA0052
G0C100JA0052
G0C101JA0052
G0C100JA0052
G0C101JA0052
J0JHC0000034
J0JHC0000034
EZJZ1V171AA
EZJZ1V171AA
G1BYYYB00009
0.01
47K
0.047
0.01
1K
1K
330P
0.01
0.01
1000P
0.047
0.1
0.1
47K
330P
1000P
1K
1K
0.01
0.01
1000P
220
100K
10K
47K
0
C6904
TO
RELAY CIRCUIT
(CN8002)
IN SCHEMATIC
DIAGRAM - 17
0
W6084
0
W6083
0
W6085
0
W6088
0
W6053
0
W6054
0
W6049
0
W6056
0
W6086
0
W6095
0
W6062
0
SA-NC6EB
106
18.5. (E) Power Circuit
SCHEMATIC DIAGRAM - 11
POWER CIRCUIT
:+B SIGNAL LINE
TO
MAIN CIRCUIT
(CNP2370)
IN SCHEMATIC
DIAGRAM - 6
TO
TRANSFORMER
CIRCUIT (CN5950)
IN SCHEMATIC
DIAGRAM - 14
TO
MAIN CIRCUIT
(CNP2810)
IN SCHEMATIC
DIAGRAM - 8
SA-NC6EB POWER CIRCUIT
1/2
2/2
TO
SPEAKER
CIRCUIT (H5605)
IN SCHEMATIC
DIAGRAM -13
A
B
C
D
E
F
G
H
1
2
3
4
5
6
7
8
9
10
11
12
13
14
A
B
D
E
F
H
G
C
: MAIN SIGNAL LINE
3 2 1
PROT
OUT1
IN1+
IN1-
OSC
BOOT1
VSSA1
SGND1
VDDP1
STABI
VSSP1
VDDA1
VSSP2
IN2+
MODE
BOOT2
VSSD
VDDP2
OUT2
IN2-
VSSA2
VDDA2
SGND2
19
21
23
22
20
10
8
9
7
6
5
4
3
2
1
12
15
14
17
18
16
13
11
2
3
1
TO
TRANSFORMER
CIRCUIT (CN5960)
IN SCHEMATIC
DIAGRAM - 14
Z5400
K4CZ01000027
1
2
2
T5400
0.01
0.01
5.6K
0
0.01
0
0.01
35V470
35V470
0.01
0.01
1000P
1
5.6K
5.6K
0.01
10
220P
220P
0.01
470n
0.015
100
330P
1000P
16V10
0.015
0.01 0.01
10
0.01
220P
220P
0.01
0.01
0.68u
0.68u
330P
0.01
0.01
220P
100V22u
10
10
0.01
0.01
0.01
5.6K
5.6K
35V1000
35V1000
0.01
0.01
1000P
1000P
1000P
1000P
0
1000P
0.01
0.01
ASP_GND
VDDP
VSSP
VDDA2
VSSA2
MODE1
OSC
VDDP
SW+5V
MOD_DA
MUTE_S
MUTE_F
DC_DET
FAN_SIGNAL
FAN_SIGNAL
C5400
C5215
R5215
5.6K
R5217
R5211
C5217
R5212
C5253
C5251
L5251
C5252
C5218
0.01
C5216
C5254
L5252
C5505
C5450
R5218
R5216
C5240
R5233
C5233
C5235
C5239
C5241
C5237
R5201
C5220
C5201
C5202
C5238
C5224C5222
R5234
C5226
C5236
C5234
C5232
C5230
C5272
C5271
L5270
C5219
C5223
C5221
C5227
C5255
R5252
R5251
C5231
C5229
C5225
R5076
R5075
H5604
L5501
C5512
C5515
C5518
CN5052
CN5051
H5104
L5500
C5513
C5206
C5305
C5406
C5405
Z5000
C5000
C5306
C5514
C5519
J0JKB0000020
J0JKB0000020
G0A150L00003
J0JKB0000020
J0JKB0000020
K4CZ01000027
FRONTL
FHOP
SURROUND L
PCONT
TUNER GND
CENTER
Asp-GND
MUTE-F-HOP
Asp-GND
SURROUND R
SUBWOOFER
Asp-GND
FRONT R
DC_DET
SW+5V
MOD_DA
MUTE_S (MODE 1)
FHOP
MUTE_F (MODE 2)
VDD
VDD
GND
GND
GND
GND
GND
VSS
VSS
VSS
VDD
LEFT
RIGHT
SURR-GND
SR
SUBWOOFER
RIGHT-GND
SUBW
LEFT
SUBWOOFER
SUBWOOFER
RIGHT-GND
RIGHT
SUBW-GND
SUBW-GND
SUBW-GND
SURR-GND
SL
SL
2
4
3
1
7
9
10
8
4
5
1
3
2
2
6
12
11
11
4
5
5
1
3
2
7
6
7
9
10
8
4
5
1
3
2
2
6
12
11
11
3
2
2
6
7
4
5
1
9
8
8
E1
E2
E4
E3
E5
E6
E8
E9
E10
E12
E14
E15
E16
E17
E18
E22
E23
E24
E25
E26
E13
E7
IC5200
C1AA00000755
2-CH DIGITAL AMP
E11
SA-NC6EB
107
18.6. (E) Power Circuit
SCHEMATIC DIAGRAM - 12
POWER CIRCUIT
:+B SIGNAL LINE
SA-NC6EB POWER CIRCUIT
1/2
2/2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
I
J
L
M
N
P
O
K
I
J
L
M
N
P
O
K
: MAIN SIGNAL LINE
PROT
OUT1
IN1+
IN1-
OSC
BOOT1
VSSA1
SGND1
VDDP1
STABI
VSSP1
VDDA1
VSSP2
IN2+
MODE
BOOT2
VSSD
VDDP2
OUT2
IN2-
VSSA2
VDDA2
SGND2
19
21
23
22
20
10
8
9
7
6
5
4
3
2
1
12
15
14
17
18
16
13
11
1Y
1A
3Y
GND
2Y
2A
3A
4Y
6A
VCC
4A
5A
6Y
5Y
5
6
4
1
2
3
9
11
13
14
12
10
7
8
10K
1K
1000
27K
0.01
35V470u
35V470u
0.01
10u
1M
0
22
6.3V330
0.1
0
0.01
1K
1.2K
6.3V100
0.68u
0.68u
100
1.2K
0
1.2K
0.01
100
1000P
330P
0.01
0.01
0.01
0
220P
0.01 0.01
0.01
0.01
0.01
0.01
220P
0.015
470n
0.015
0.01
220P
10
0.01
1.2K
1.2K
0.47
0.47
5.6K
5.6K
10
100V22u
10K
100
10K
0.01
5.6K
5.6K
0.01
0.01
100
0.01
1M
1M
100P
390P
100P
390P
1K
1K
0.01
375kHz
415kHz
ASP_GND
OSC
VSSP
VDDP
FAN_SIGNAL
DC_DET
VDDA3
VSSA3
AGND
SIGNAL
SW+5V
MOD_DA
MUTE_S
MUTE_F
R5602
Q5603
R5603
R5622
R5608
Q5604
C5353
C5351
L5351
C5352
L5352
C5354
C5571
R5571
R5572
R5504
C5573
D5571
INVERTER
C5572
0
R5317
10
R5351
C5317
C5744
D5744
B0JCAE000001
R5271
R5372
C5133
R5110
22K
C5371
C5372
R5631
R5604
R5621
R5607
Q5102
C5330
R5301
C5301
C5320
C5322
C5324
C5326
4.7K
R5310
C5319
C5327
C5321C5323
C5325
C5331
C5329
C5332
C5334
C5337
C5341
C5338
C5339
C5336
R5334
C5340
R5611
R5610
C5316
C5318
R5316
R5318
R5352
C5355
L5370
Q5101
Q5101
R5609
SWITCH
SWITCH
Q5631
Q5631
Q5621
Q5621
Q5602
R5632
Q5601
Q5601
R5606
C5033
R5375
R5356
R5378
120K
R5277
120K
R5278
120K
C5550
C5560
R5560
C5553
IC5500
R5561
R5551
D5551
C5551
C5552
C5561
C5562
R5553
R5563
C5563
D5561
X5561
X5551
B1ADCE000012
B1ABCF000176
J0JKB0000020
J0JKB0000020
B0BC5R000009
B0ACCE000003
B0ACCE000003
B1ABCF000176
G0A150L00003
B1ABCF000176
B1GDCFJJ0047
B1ABCF000176
B1ABCF000176
B1ABCF000176
C0JBAB000011
CLOCK_GENERATOR
MUTING CKT
SWITCH
DC DETECTOR
DC DETECTOR
DC DETECTOR
SWITCH
OSC
signal_trigger
SUBWOOFER
2
4
3
1
E1
E2
E4
E3
E5
E6
E8
E9
E10
E12
E14
E15
E16
E17
E18
E22
E23
E24
E25
E26
E13
E7
IC5300
C1AA00000755
2-CH DIGITAL AMP
K5500
0
E11
W5109
0
R5606
W5104
0
W5107
0
SA-NC6EB
108
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