Sony MHC-V4D Service Manual

MHC-V3/V4D
MHC-V3/V4D
4848
6-9. SCHEMATIC DIAGRAM - ARAGON Board (3/6) - • See page 60 for IC Block Diagrams.
Ver. 1.2
1
A
B
C
D
E
F
G
H
I
J
K
2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
ARAGON BOARD (3/6)
1.3
3.3
0 (5.2)
1.3
2.3
1.3
1.3
5.2
2.3
0
0
1.3
0
5.2
1.3
0
0
5.2
2.5 (3.5)
2.7
2.7 (1.7)
0
1.3 (2.3)
2.7
3.6 (2.7)
2.5
3.3
0
3.3
3.3 (2.4)
3.3
0
(1.7)
1
2
3
4
5
6
14
13
12
11
10
9
8
7
6
5
4
3
2
1
29
15
16
17
18
19
20
21
22
23
24
25
26
27
28
30
JL401
JL402
JL404
JL405
JL406
FE_TRO
FE_VREFO
FE_FMO
FE_DMO
FWD
REV
FE_FOO
FE_MUTE
FE_GND_M
GND
FE_5.2V_M
FE_5.2V_TRAY
CL414
Q402
2SA2119K
Q401
AUTO POWER
CTRL
AUTO POWER
CTRL
2SA2119K
CL415
CL413
GND
GND
GND
FE_OP-
FE_OPO
FE_LIMIT
FE_3.3V_1
0
R433
CL409
FE_3.3V
FE_CD_LDD
FE_DVD_LDD
JL403
CL401
CL402
CL403
CL408
CL410
CL411
CL404
CL405
FE_LD_DVD
FE_LD_CD
FE_TRK+
FE_TRK-
FE_SLED+
FE_SLED-
FE_TRK- FE_TRK+
FE_FCS+
FE_FCS-
15R423 15R425 15R426 15R427 15R428 15R430
100
R421
100
R432
47k
R422
47k
R431
10k
R408
R409
10k
R410
10k
0R406
0R407
CL406
CL407
C401
100u
10V
C412
100u 10V
27k
R402
27k
R415
10k
R401
15k
R418
C420
47u
35V
C423
47u
35V
D401
RB520S-30FJTE61
D402
RB520S-30FJTE61
CN401
6P
SP-
SP+
NC(GND)
NC(LIMIT)
SL-
SL+
CL412
C411 330p
C413 0.1u
C402
330p
C403
0.015u
1
R404
C421
0.01u
C424
0.01u
C409
0.1u
C404
0.1u
C408
0.1u
C405
0.1u
C406
0.1u
R411 10k
C407 0.1u
C418
0.1u
C419
0.1u
100k
R424
100k
R429
IC401
AM5890S
VINFC
TRB_1
REGO2
VINSL+
REGO1
FWD
REV
Vcc1
VOTR-
VOTR+
VOSL+
VOSL-
VOFC-
VOFC+ VOTK+
VOTK-
VOLD+
VOLD-
Vcc2
VCCD
VCTL
GND
VINLD
RESET
TRB_2
VINTK
BIAS
MUTE
PGND PGND
FE_LOAD-
FE_LOAD+
FE_FCS-
FE_FCS+
FE_SPDL-
FE_SPDL+
FE_TRK_IN
5CH SYSTEM MOTOR DRIVER
IC401
JL329
LOAD_END_SW
JL325
JL328
JL326
JL327
UNLOAD_END_SW
CN303
5P
1
2
3
4
5
DVDD3.3V
1kR316
1kR317
1k
R312
1k
R313
3.3k
R301
2.2k
R302
C307 0.001u
C308 0.001u
C309
0.001u
C310
0.001u
C311
0.1u
TRAY-IN
GND
TRAY-OUT
LOAD+
LOAD-
>011S
ARAGON BOARD
(2/6)
(Page 47)
>015S
ARAGON BOARD
(2/6)
(Page 47)
>020S
ARAGON BOARD
(2/6)
(Page 47)
>023S
ARAGON BOARD (6/6)
(Page 51)
>013S
ARAGON BOARD
(2/6)
(Page 47)
>025S
ARAGON BOARD
(4/6)
(Page 49)
>014S
ARAGON BOARD
(2/6)
(Page 47)
>022S
ARAGON BOARD
(4/6)
(Page 49)
>024S
ARAGON BOARD
(4/6)
(Page 49)
CONNECT TO
MS-476 BOARD
SERVICE,
OPTICAL DEVICE(7G)
(2/2)
Note: When the MS-476 board is defective, exchange the
entire LOADING COMPLETE ASSY (T).

Sony MHC-V4D Specifications

General

Type	Home audio mini system
Cassette deck	No
Product color	Black
Optical disc player	Yes
Number of optical discs	1 discs
Bass reflex	-
Speaker type	3-way
RMS rated power	720 W
Woofer diameter	200 mm
Tweeter diameter	40 mm
Number of speakers	5
Mid-range driver diameter	100 mm
Equalizer modes	Custom, Pop, Flat, Rap, Rock
FM band range	87.5 - 108 MHz
Supported radio bands	FM
Power source	AC
Input voltage	120-240 V
Input frequency	50 - 60 Hz
Composite video out	1
Apple docking compatibility	Not supported
On Screen Display (OSD) languages	English
Playback modes	Program, Shuffle, Repeat, Normal
Audio formats supported	WMA, MP3
Display type	LCD

Weight and Dimensions

Depth	295 mm
Width	280 mm
Height	780 mm