Sony MHC-V6D - Presetting Radio Stations

MHC-V6D
MHC-V6D
4040
SECTION 5
DIAGRAMS
5-1. BLOCK DIAGRAM - CD/USB Section -
B
REC/PLAY
5V 500mV
FOCUS/TRACKING COIL DRIVE,
SPINDLE/SLED/LOADING MOTOR DRIVE
IC401
SYSTEM CONTROLLER
IC101 (1/4)
: DISC PLAY
: AUDIO
: USB
SIGNAL PATH
OPTICAL PICK-UP BLOCK
(CMS-S76RFS7G)
MS-476 BOARD
RF AMP, SERVO/AUDIO PROCESSOR
IC301
VOA/A
RF
VC
MTK-MCK
ASDATA0
ASDATA0, MTK-BCK,
MTK-LRCK, MTK-MCK
ADIN
MTK-BCK
MTK-LRCK
123 R F I P
1 RF_C
VOB/B
128 R F _ B
VOC/C
127 R F _ A
VOD/D
2 RF_D
VOE/E+G
4 RF_F
VOF/F+H
3 RF_E
10 V20
LD (780)
14 LDO1
PD
13 MDI1
NC (LIMIT)
44 LIMITSW
AUTOMATIC POWER
CONTROL (FOR CD)
Q402
LD (650)
15 LDO2
MSW
VR (780)
11 V14/VREF0
27BIAS
VR (650)
17 DMO
4VINSL+
11 VOSL+
12 VOSL–
SP+
SP–
18 FMO
23VINLD
17 VOLD+
18 VOLD–
SL+
SL–
21 TRO
26VINTK
16 VOTK–
15 VOTK+
TRK+
TRK–
22 FOO
1VINFC
45 MUTE
28MUTE
2
SO
5
SI
SERIAL FLASH
IC302
31SF_DO
24USB_DM
25USB_DP
106ADIN
100CVBS
11 8ASDATA0
11 3ABCK
11 7ALRCK
11 2ACLK
32SF_DI
6
SCK33SF_CK
1
_CS30SF_CS#
RD0 – RD15
17
CAS
DG0, DQ1 – DQ15
RA0 – RA11
A0 – A9,
A10/AP, A11
18
RAS
SD-RAM
IC306
82CAS#
83RAS#
15
LDQM61DQM0
39
UDQM70DQM1
20
BA0
21
BA1
85BA0
86BA1
38
CLK72RCLK
16
WE80RWE#
14 VOFC+
13 VOFC–
FCS+
122 CD-MOTOR+
6FWD
124 CD-MOTOR–
3 CDM-UNLOAD-SW
4 CDM-LOAD-SW
7REV
10 VOTR+
9VOTR–
FCS–
LOAD+
LOAD–
TRAY-IN
TRAY-OUT
23 MSW
19 CD_VR
20 DVD_VR
AUTOMATIC POWER
CONTROL (FOR DVD)
Q401
40
22
IFSDI
MTK-SDO
35
20
IFSDO
MTK-SDI
34
17
IFSCK
MTK-CLK
42
19
IFCS#
MTK-XIFCS
41
16
IFBSY
MTK-BUSY
38
15
PRST#
MTK-RESET
13
HUB-RESET
2
VIDEO-MUTE
8XTALO
7XTALI
X301
27MHz
3
2
D+
D–
CN2204
23 DM0
24 DP0
USB HUB CONTROLLER
IC451
1DM1
2DP1
3
2
D+
D–
CN2203
3DM2
4DP2
14
RESET
>001B
>002B
A
PLAY
5V 500mV
8X2
7X1
X451
12MHz
4VIN
VIDEO AMP
IC901
2VOUT
3VSAG
1POWER SAVE
J2400
VIDEO OUT
: VIDEO
5
SDA
6
SCL
EEPROM
IC304
47SDA
48SCL
7
WE46EEWP
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