DOWNLOAD Panasonic SA-VK460EE / SC-VK460EE Service Manual ↓ Size: 13.41 MB | Pages: 120 in PDF or view online for FREE

Model
SA-VK460EE SC-VK460EE
Pages
120
Size
13.41 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio / DVD STEREO SYSTEM
File
sa-vk460ee-sc-vk460ee.pdf
Date
PREV: Panasonic SA-VK450GC / SA-VK450GS / SA-VK450GCS / SA-VK450GCT / SA-VK450EE Service Manual / Supplement

Panasonic SA-VK460EE / SC-VK460EE Service Manual ▷ View online

18.6. (H) D-Amp Circuit
H5
H6
H4
TO 
D-AMP
SECTION (2/2)
SCHEMATIC DIAGRAM - 13
H
D-AMP CIRCUIT
:+B SIGNAL LINE
:+B SIGNAL LINE
: MAIN SIGNAL LINE
SA-VK460EE D-AMP CIRCUIT
1/2
2/2
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
C5319
0.015
R5329
0
C5328
0.1
22
R5306
L5101
J0JKB0000037
L5102
J0JKB0000037
+VCC2
-VCC2
B0HCMM000019
D5133
B0HCMM000019
D5132
AGND
C5123
35V470
C5124
35V470
10
R5138
R5139
10
B0HCMM000019
D5131
B0HCMM000019
D5130
C5323
0.1
L_OUT1
1
C5320
0.1
C5321
C5322
0.1
C5327
0.47
C5331
220P
220P
220P
220P
C5330
R5307
10
C5333
C5332
R5308
10
R5146
3.9K
R5149
1K
100K
R5157
R5156
100
R5154
100
R5153
100
5.6K
R5148
C5121
16V10
100
R5155
C5313
0.015
C5316
0.1
2CH DIGITAL AMP
C5311
220P
22
16
15
14
17
21
19
20
18
10
9
8
11
12
13
7
6
5
4
3
2
1
23
C1BA00000487
IC5301
MODE_IC
MUTE SWITCH
C5310
0.1
AGND
MODE
C5301
0.47
R5301
5.6K
L_OUT
R5304
5.6K
R5303
5.6K
C5336
1000P
C5345
1000P
C5344
1000P
R_OUT
C5302
330P
1000P
C5337
P_CON
MUTE_A
C5303
0.47
R5302
5.6K
C5309
0.1
C5308
0.1
0.47
C5340
0.47
C5339
C5305
330P
C5324
0.47
R5305
22
R5326
0
C5325
0.1
AGND
2
4
3
1
L5301
C5318
0.1
C5317
1
C5312
1
C5315
1
C5314
0.1
R_OUT1
SW5V
AGND
SW5V
PROT
SGND
SGND
OUT2
VSSD
MODE
OUT1
BOOT1
IN1-
OSC
IN1+
VDDA1
VDDP1
G0B185LA0002
VSSA1
VSSP2
STABI
VSSA1
IN2+
IN2-
VDDA1
BOOT2
VDDP2
VSSP1
Q5152
B1ABCF000176
Q5151
B1GDCFJJ0047
MODE SWITCH
Q5150
B1GDCFJJ0047
PCONT SWITCH
F_HOP
Q5603
B1GBCFJJ0002
SWITCH
Q5604
B1GBCFJA0002
SWITCH
Q5603
Q5604
1000P
C5609
220K
R5613
R5612
30K
SA-VK460EE
89
H4
H6
H5
TO 
D-AMP
SECTION (1/2)
SCHEMATIC DIAGRAM - 14
H
D-AMP CIRCUIT
:+B SIGNAL LINE
:+B SIGNAL LINE
: MAIN SIGNAL LINE
TO
MAIN CIRCUIT 
(CN2809)
IN SCHEMATIC
DIAGRAM - 7
B
TO
SMPS CIRCUIT 
(CN5950)
IN SCHEMATIC
DIAGRAM - 15
I
TO
MAIN CIRCUIT 
(CN2808)
IN SCHEMATIC
DIAGRAM - 5
B
SA-VK460EE D-AMP CIRCUIT
1/2
2/2
TO SPEAKERS
15
16
17
18
19
20
21
22
23
24
25
26
27
28
15
16
17
18
19
20
21
22
23
24
25
26
27
28
A
B
D
E
F
H
G
C
12
R5144
R5721
3.3K
2.7K
R5720
B0EAKM000122
D5129
C5112
25V10
R5130
150
C5712
0.01
0.015
C5343
C5435
0.015
1
3
2
E5100
W5500
0
C5171
63V1000
C5172
63V1000
C5165
63V1000
3
2
6
7
4
5
1
9
8
0.1
C5167
C5168
0.1
AGND
C5166
63V1000
D5122
B0EAKM000122
C5103
R5122
4.7
0.4
FP5100
4.7
R5123
R5716
27 
R5718
2.7K
R5719
470
R5112
47K
AGND
Q5103 - Q5104
B1ABCF000176
+VCC2
+VCC2
Q5103
Q5104
C5105
6.3V220
C5155
1000P
100K
R5111
R5313 150K
R5413
100K
S
D
G
Q5101
B1DEGM000026
D5101
B0BA01100004
C5551
0.1
C5101
35V4700
R5126
1K
D5121
B0EAKM000122
C5102
100V10
100V10
R5105
10K
R5133
10K
2.2
R5137
C5104
35V4700
R5135
2.2
C5552
0.1
R5136
2.2
47
R5108
B0BA02300017
D5105
560
R5107
D5104
B0BA01100004
22K
R5106
C5159
0.01
D5125
B0AACK000004
R5131
2.2K
B0EAKM000122
D5123
Q5113
C5153
0.1
D5108
B0BA5R700008
C5113
50V33
D5124
B0EAKM000122
D5128
B0EAKM000122
D5127
B0EAKM000122
Q5114
R5132
330
R5134
1.2K
B0BA01100004
D5109
D5103
B0BA5R100013
2.2K
R5110
1K
R5109
R5127
470
0.01
C5157
3.3K
R5715
D5152
B0BA01900005
0.01
C5710
100
R5717
0
R5152
C5109
25V100
R5147
2.2
16V10
16V100
C5711
Q5708
R5103
10K
R5114
2.7
R5101
10K
0.1
C5151
C5709
D5709
B0BA9R600002
1
3
2
E5102
25V100
C5110
D5107
B0BA01500003
0
W5502
B0BA02600018
D5102
S
D
G
C5152
0.1
-VCC2
-VCC2
C5106
0.1
-VCC1
ACIN
SUB+B
0.1
C5107
+VCC1
0.015
C5335
R5113
47K
L_OUT1
R_OUT1
2
4
3
1
L5302
G0B9R5K00001
C5438
0.015
2
4
3
1
L5401
G0B9R5K00001
C5111
6.3V100
7
9
10
8
4
5
1
3
2
6
12
11
CN5102
R_OUT
MODE
L_OUT
F_HOP
7
9
10
8
4
5
1
3
2
6
12
11
CN5103
SW5V
MUTE_A
100
R5723
16V10
C5713
Q5709
C5158
0.01
100
R5722
+15V
3
1
2
CD8V
MOTOR10V
+9V
-9V
-9V REGULATOR
SWITCH
+9V REGULATOR
-9V REGULATOR
5.6K
R5318
5.6K
R5418
CD8V
FAN
+15V
TGND
AGND
W_GND
F_HOP
R_OUT
D-MUTE
DC_DET
TGND
L_OUT
WOOFER
ASP_GND
SUB+B_GND
DGND/uPGND(GND2)
PGND(GND1)
NC
P_CON
P_CON
-9V
SW5V
+9V
MUTE_A
MOTOR 10V
ACIN
AGND
AGND
DGND
SUB+B
-VCC1
-VCC1
+VCC1
H5104
+VCC1
+VCC CURRENT CONTROL
Q5102
B1DEGM000026
-+VCC CURRENT CONTROL
Q5110
B1AACF000064
26V REGULATOR
Q5109
2SB0709AHL
VOLTAGE REGULATOR
Q5108
B1ABCF000176
SWITCH
Q5113
B1GDCFNA0001
Q5112
B1BCCG000002
Q5114
B1ABCF000176
B1BACG000023
Q5111
+15V REGULATOR
+5V REGULATOR
+10V REGULATOR
+10V REGULATOR
+10V REGULATOR
Q5707
B1BACD000018
Q5708
B1ACCF000094
Q5709
B1BCCD000019
Q5115
B1AAKD000014
1
3
2
E5101
2
1
4
3
JK5102
R_GND
L_GND
R_CHANNEL
L_CHANNEL
SA-VK460EE
90
18.7. (I) SMPS Circuit
1
9
SCHEMATIC DIAGRAM - 15
I
SMPS CIRCUIT
:+B SIGNAL LINE
:+B SIGNAL LINE
1
2
SA-VK460EE SMPS 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
TO
D-AMP CIRCUIT 
(H5104)
IN SCHEMATIC
DIAGRAM - 14
H
TO
PANEL CIRCUIT 
(H6555)
IN SCHEMATIC
DIAGRAM - 10
C
TO
MAIN CIRCUIT 
(M2)
IN SCHEMATIC
DIAGRAM - 6
B
2
3
4
1
L5950
ELF15N035AN
4
3
1
2
RL5950
K6B1AEA00015
JK5950
FC1
230V  50Hz
FC2
D5965
B0AACK000004
D5970
B0EAKM000117
D5972
B0EAKM000117
D5953
B0EAMM000038
2SB0621AHA
Q5951
C5958
0.01
C5957
50V10
C5952
10V47
Q5950
B1BACD000018
82
R5963
-VCC_AC
-VCC_AC
AC_GND
AC_GND
ACIN
B1GACFJJ0018
Q5952
3
2
6
7
4
5
1
9
8
CN5951
GND
1
3
2
CN5955
10K
R5957
C5954
0.01
D5966
B0AACK000004
C5963
50V4.7
SUB+B_GND
SUB+B_GND
-VP
10K
R5958
SYNC
SYS6V
SYS6V
D5952
B0EAMM000038
C5960
0.1
+VCC_AC
+VCC_AC
3
2
6
7
4
5
1
9
8
CN5950
4.7K
R5960
D5976
B0EAKM000117
D5974
B0EAKM000117
D5961
B0AACK000004
0.01
C5951
3.3K
R5951
0.01
C5965
D5962
B0AACK000004
B0AACK000004
D5986
B0AACK000004
D5987
B0AACK000004
D5963
B0AACK000004
R5955
2.2K
C5971
25V470
D5964
B0BA6R800008
25V2200
C5966
D5958
B0EAKM000117
C5956 50V47
D5960
B0BA03000020
Z5950
ERZV10V511CS
Q5953
B1AACF000064
D5975
B0EAKM000117
D5977
B0EAKM000117
8
6
5
7
2
1
4
3
SUB TRANSFORMER
G4C2AAJ00005
T5951
SUB+B_GND
150
R5961
FL1
FL2
C5953
0.01
PCONT
DVD_SUPPLY
C5955
50V22
D5959
B0EAKM000117
D5973
B0EAKM000117
D5971
B0EAKM000117
C5959
0.01
FP5950
4A
1
2
3
16
7
4
5
6
14
15
11
12
9
8
10
13
17
T5950
G4CYBYY00013
MAIN TRANSFORMER
SUB+B
SUB+B_GND
SUB+B_GND
D5951
B0EAMM000038
D5950
B0EAMM000038
25V2200
C5950
F1
250V T1.25AL
AC IN
R5953
150
AC DETECT SWITCH
VOLTAGE REGULATOR
SYS6V
RELAY SWITCH CONTROL
VOLTAGE REGULATOR
SA-VK460EE
91
18.8. Optical Pickup Unit Circuit
SCHEMATIC DIAGRAM - 16
(FOR REFERENCE ONLY)
OPTICAL PICKUP UNIT CIRCUIT
SA-VK460EE OPTICAL PICKUP UNIT CIRCUIT
TO
DVD MODULE
CIRCUIT (FP8531)
IN SCHEMATIC
DIAGRAM - 4
A
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
R2
R4
R1
R3    
VR1
VR2
R5
R6
R7
C2
C5
C6
C1
C3
T+
F+
F-
T-
TA
TB
TD
TC
FE2
FE1
VREF2(RF-)
PIN(DVD)
LD(CD)
LD(DVD)
LD GND
RF
GND(Im)
GND(Im)
SW
PIN(CD)
SUB1
SUB2
VCC
VREF1
GND(OEIC)
HFM
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
GND
L2
L1
C4
C7
L3
L4
C8
GND
GND
OUT
GND
GND
TB
TA
TC
FE1
FE2
1m
RF
TD
GND
VREF
VCC
SUB2
SUB1
SW
LD(CD)
LD(DVD)
LDGND
VCC
1
3
2
4
5
6
8
7
9
10
11
12
13
14
15
16
18
19
20
21
22
23
24
25
26
17
TO HFM
TO LDU
TO ACT
SA-VK460EE
92
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