Sony MHC-V4D Service Manual

MHC-V3/V4D
MHC-V3/V4D
4242
REMOTE CONTROL
RECEIVER
IC7001
136 1NCVO
V4D
SYSTEM CONTROLLER
IC101 (4/4)
117 PCONT-DAMP
165 C-CONT
164 MTK-POWER-CTRL
115 ST-CE
79
45
SPM-C-MON
12VBUS-OE
56PCONT-BTSTBY
76RES
57PCONT-PSAVE-PROTECT
76RES
63AC-CUT(MD-BOOT0)
117 PCONT-DAMP
POWER-KEY
84
AD-KEY0
85
AD-KEY1
113
LCD_BCKLED
83
MASTER-VOLUME
43
DEBUG-TXD
118
SPK_LED
134
LCD INHB
40
LCD_SDA
35
LCD-CLK
38
LCD_CSB
PROTECTION CONTROL
Q576
S5008
D5001,
D5002
PROTECTION CONTROL
Q575
PROTECTION CONTROL
Q574
PROTECTION CONTROL
Q572
VOLUME / DJ CONTROL
EN5001
LED DRIVER
Q5002
PROTECTION CONTROL
Q571
+5V REG. VBUS POWER
(ON/OFF SWITCH)
IC453
USB +5V
E+1.18V
D+3.3V
DVDD3.3V
+1.3V
+V1
+3.3V
+5V
AVDD+5V
6 1
OUT IN
3
EN
+5.5V REG.
IC001
3 1
SW1
14
SW2
5
EN1
12
EN2
VIN1
16
VIN2
+3.3V REG.
IC002
3 1
SW1
14
SW2
VIN1
16
VIN2
+12V REG.
IC1003
1 8
VO
VOLTAGE DETECTOR
IC103
4
VOUT
2
VDD
VCC
5
EN
+12V
AVDD+12V
POWER CONTROL
PROTECTION
Q009
POWER CONTROL
PROTECTION
Q008
POWER CONTROL
PROTECTION
Q004
POWER CONTROL
PROTECTION
Q003
POWER CONTROL
PROTECTION
Q007
POWER CONTROL
PROTECTION
Q006
POWER CONTROL
PROTECTION
Q002
POWER CONTROL
PROTECTION
Q005
+9V REG.
IC004
+5V REG.
IC006
+1.2V REG.
IC303
FE_5.2V
+3.3V
+3.3V REG.
IC3003
+3.3V REG.
IC305
INVER
TER
Q001
+12V REG.
IC007
1 8
VO VCC
5
EN
>004B
AMP SECTION
(Page 41)
S5009 ~ S5015
S5001 ~ S5007, S5016
D5003
LED DRIVER
Q5003
D4001
LED DRIVER
Q110
LIQUID CRYSTAL
DISPLAY
ND5001
LIQUID CRYSTAL
DISPLAY DRIVER
IC5001
BUS BUFFER
IC5002
BUS BUFFER
IC5003
BUS BUFFER
IC5005
BUS BUFFER
IC5004
13
10
9
8
14 - 47
SEG0
I
SEG31
51 - 52, 1 - 2
COM0
I
COM3
4
32
SMPS
+13.5V
+V1
+13V
AC-DET
MAIN ON
(AC IN)
AC CUT SWITCH
Q107
BUS BUFFER
IC102 (2/2)
11
4Y
12
4A
6-4. BLOCK DIAGRAM - PANEL/POWER SUPPLY Section -
Ver. 1.1

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