Sony MHC-V6D Service Manual

MHC-V6D
MHC-V6D
6060
Note: Refer to the “NEW/FORMER DISCRIMINATION OF D-AMP
AND SPEAKER LED BOARDS” on page 4 for how to distin-
guish suffi x-11 and suffi x-12 of D-AMP board.
5-20. SCHEMATIC DIAGRAM - D-AMP Board (1/2) -
• See page 68 for Waveforms.
21
3.3
0.2
0
0.3
0
0.6
3.1
13.1
13.1
4.9
12.8
4.9
13.1
0
0
12.4
13.1
13
3.3
13.1
0 0 0
4.9
-4.9 0 0 0
-61.9
-61.3
-61.8
4.9
-49.9
 -44.7
-61.9 -61.9
4.9
0.3
4.9
-23.923.9
23.9 -23.9
7.2 -7.2
4.9
0.3
-23.9
4.9
0
0
0
-4.9
-18.8
19.4
23.9
18.8
-19.4
3.1
4.9
3.3
4.9
-4.9
4.9
21.9
-4.9
-22.2
3.3
-4.9
C1122
0.015
C1163
0.015
C1323
0.001
250V
C1126
0.001
C1164
0.001
250V
C1335
0.01
250V
C1329
0.001
250V
C1125
0.01
C1325
0.015
250V
C1160
0.001
CL1003
CL1036
CL1007
CL1021
CL1020
CL1028
CL1006
CL1029
CL1005
CL1004
CL1017
CL1014
CL1026
CL1027
CL1016
CL1015
CL1032
CL1018
CL1002
CL1001
CL1035
CL1037
CL1013
CL1034
CL1012
CL1033
CL1040
CL1011
CL1039
CL1008
CL1038
CL1010
CL1009
CL1019
2P
CN1008
1
FL-OUT2
GND
2P
CN1009
1FR-OUT
3GND
3P
CN1010
1SW-OUT
2PGND
3
10P
CN1000
–46V1
–VH2
–VH3
–VH4
–VL5
PGND6
+VL7
+VH8
+VH9
10 +VH
19P
CN1006
1
13V
2
GND
3
M+5V
4
/TEMP-PROTECT
5
/DC-DETECT
6AMP-CLK-FR
7
AMP-CKL-SW
8
/PS-PROTECT
9
/AMP-SD
10
/AMP-RESET
11LINE-MUTE
12/SS-DET
13
AGND
14
FR
15
AGND
16
FL
17
AGND
18
SWR
19
AGND
BAV70
D1009
BAV70
D1001
BAW56
D1010
BAW56
D1000
OCP
DC-DETECT
FL-OUT
–5V
FR-OUT
–18V
TH-PROTECT
SW-OUT
GVDD
FRONT-L-GND
FRONT-R-GND
+18V
+5V
LINE-MUTE
FRONT-R
FRONT-L
SW
+VH
PGND
–VH
AMP-ON
CLK500KHZ
SW-GND
OUT
GND
IN
OUT
2
GND
3
IN
1
KIA7812AF-RTF/PW
IC1002
OUT
GND
IN
HN1B01FU
Q1060
RN1902
Q1058
RN1902
Q1007
RN4902(T5RSONY,D,F)
Q1008
BA4580RF-E2
IC1003
1 2 3
VEE
45
6 7
VCC
8
BAV70
D1061
HN1C01FU
Q1065
3P
CN1003
1
2 FAN–
3 FAN+
1/2W
100
R1022
1/2W
100
R1021
1/2W
100
R1019
1/2W
100
R1018
0
R1011
(Suffix-12)
(Suffix-11) (Suffix-11)
0
R1013
35V
220
C1011
35V
220
C1012
0.47
C1014
0.47
C1013
470
R1029
0.47
C1008
25V
220
C1020
0.1
C1024
0.1
C1025
6.3V
220
C1028
6.3V
220
C1027
25V
220
C1019
10k
R1040
6.8k
R1041
6.8k
R1042
470
R1028
10k
R1043
35V
220
C1006
35V
220
C1005
0.47
C1007
1
1/2W
R1000
3.9k
R1009
1
1/2W
R1010
3.9k
R1017
4.7
C1004
4.7
C1000
2SC4081T106R
Q1002
LTA014EUBFS8TL
Q1003
2SA1576A-T106-QR
Q1000
10k
R1027
150k
R1038
10k
R1032
2SC3906K-T146E
Q1004
0.47
C1022
0.1
C1023
16V
47
C1021
25V
47
C1497
22k
R1007
180k
R1005
22k
R1006
120k
R1004
120k
R1001
180k
R1008
47k
R1002
47k
R1003
DZ2J068M0L
D1002
DZ2J068M0L
D1008
DZ2J140M0L
D1007
3.9k
R1662
3.9k
R1661
3.3
R1570
3.3
R1573
12k
R1660
3.3k
R1663
47k
R1659
10k
R1557
2.2
R1572
3.3
R1571
100k
R1565
3.3k
R1558
10
C1467
0.1
C1461
0.1
C1460
10
C1463
16V
100
C1471
RB551V-30TE-17
D1051
C1462
10
C1465
0.1
4.7k
R1551
10k
R1549
560
R1552
22k
R1550
DSA700300L
Q1059
2SA1576A-T106-QR
Q1069
2SC3906K-T146E
Q1062
DSA700300L
Q1070
LSCR523UBFS8TL
Q1071
3.3k
R1665
10k
R1664
1W
R1668
100
1W
100
R1671
1W
100
R1670
1W
100
R1669
1k
R1667
R1673
1.5k
10
C1661
R1553
220k
220k
R1589
1k
R1554
10k
R1556
33k
R1555
2SC3906K-T146E
Q1066
LSAR523UBFS8TL
Q1067
6.3V
100
C1468
270k
R1561
47k
R1567
100k
R1562
15k
R1568
0.1
C1016
C1498
(Suffix-11)
(Suffix-12)
1000p
0.1
C1026
100p
C1010
0.001
C1003
1k
R1030
R1037
0
4.7k
R1033
470
R1024
R1034
0
4.7k
R1035
47k
R1510
100k
R1499
10k
R1505
0
R1141
0
R1387
0
R1241
(Suffix-11)
(Suffix-12)
C111 2
0.001
DSC7003R0L
Q1006
DZ2J068M0L
D1006
DZ2J120M0L
D1005
DZ2J120M0L
D1004
DZ2J068M0L
D1003
DSA700300L
Q1005
250V
C1157
0.01
220uH
L1000
JC1032
0
0
JC1063
0
JC1061
E
ET1000
E
ET1001
CLOCK BAND PASS
IC1003
REGULATOR
IC1002
(1/2)D-AMP BOARD
3
16
4
16
43
61
34
RESET SWITCH
SHUTDOWN SWITCH
REGULATORREGULATOR
1
2
3
100V
1
3
6
4
DC DETECT
(CHASSIS)
(CHASSIS)
NC2
NC
FAN+ (NC)
SWITCHING
REGULATOR
(2/2)
SWR1
M
M1
(FAN)
SP5
(SUBWOOFER)
SP2
(TWEETER)
SP1
(MID)
(L-CH)
(L-CH)
SP3
(MID)
(R-CH)
SP4
(TWEETER)
(R-CH)
16
43
3
21
Q1066, 1067
TEMPERATURE
DETECT
FILTER
Q1000, 1002, 1003, 1004, 1007
POWER SUPPLY PROTECT
Q1070, 1071
CURRENT CONTROL SWITCH
Q1059, 1062, 1065, 1069
FAN MOTOR DRIVE
>03S
FFC4
(7/9)
ARAGON
BOARD
CN112
D-AMP
BOARD
>130S
(2/2)
10 11 12 13 14 15
G
16
H
17
I
18
F
1
C
J
D
6
E
K
L
2
B
3
A
45 7 1989
KIA7805AF-RTF/PW
IC1000
+5V REGULATOR
IC1000
KIA7905F-RTF/PW
IC1001
–5V REGULATOR
IC1001
(Suffix-11)
(Suffix-12)
0
R1044
(Suffix-11)
(Suffix-12)
0
R1672
(Suffix-11)
(Suffix-12)
(Suffix-11)
(Suffix-11)
(Suffix-12)
(Suffix-12)
(Suffix-11)
(Suffix-12)
(Page 61)
(Page 51)

Sony MHC-V6D Specifications

General

Type	Home audio mini system
Cassette deck	No
Product color	Black
Optical disc player	Yes
Number of optical discs	1 discs
Impedance	5 Ω
Bass reflex	-
Speaker type	3-way
RMS rated power	1440 W
Woofer diameter	250 mm
Tweeter diameter	40 mm
Number of speakers	5
Mid-range driver diameter	100 mm
FM band range	87.5 - 108 MHz
Supported radio bands	AM, FM
Display type	LCD
Audio (L/R) in	1
USB 2.0 ports quantity	2
Analog signal format system	NTSC, PAL
Apple docking compatibility	Not supported
On Screen Display (OSD) languages	ENG, CHI (SIMPL), THA, CHI (TR)
Disc types supported	CD-RW, DVD-R, DVD, CD, DVD+R, DVD+R DL, CD-R, DVD+RW, DVD-RW
Audio formats supported	WMA, MP3
Power source	AC
Input voltage	120-240 V
Input frequency	50 - 60 Hz
Power consumption (standby)	0.5 W
Equalizer modes	Custom, Pop, Flat, Rap, Rock

Weight and Dimensions

Depth	325 mm
Width	339 mm
Height	908 mm
Weight	18000 g
Package depth	417 mm
Package width	972 mm
Package height	381 mm
Package weight	21000 g