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MHC-V41D
MHC-V41D
43
43
SECTION 6
DIAGRAMS
6-1. BLOCK DIAGRAM - SERVO/USB/VIDEO Section -
FOCUS/TRACKING COIL DRIVE,
SPINDLE/SLED/LOADING MOTOR DRIVE
IC401
AUDIO DSP, SYSTEM CONTROLLER
IC109 (1/4)
: DISC PLAY
: AUDIO
: VIDEO
: USB
SIGNAL PATH
OP1
OPTICAL PICK-UP BLOCK
(CMS-S76RFS7G1/S76RFS7GP)
MS-476 BOARD
RF AMP, SERVO/AUDIO/VIDEO PROCESSOR
IC301
VOA/A
RF
VC
119 RFIP
125 RFC
VOB/B
124 RFB
VOC/C
123 RFA
VOD/D
126 RFD
128 FE_DVD_IOP-RFF
127 FE_CD_IOP-RFE
5 V20
FE_LD_CD (780)
DVDD_3.3V
PD
8 MDI1
NC
120 RFIN/OPOUT/GPI36
AUTOMATIC POWER
CONTROL (FOR CD)
Q402
FE_LD_DVD (650)
10 LDO2
MSW
CD_VR (780)
6 V14
27
BIAS
DVD_VR (650)
12 DMO
4
VINSL+
11 VOSL+
12 VOSL–
SP+
SP–
13 FMO
23
VINLD
17 VOLD+
18 VOLD–
SL+
SL–
16 TRO
26
VINTK
16 VOTK–
15 VOTK+
TRK+
TRK–
17 FOO
1
VINFC
108 PAPLLCAP/GPIO35
28
MUTE
106
USB-HOST-SEL
2 DO (IO1)
5 DI (IO0)
SERIAL FLASH
IC302
25
SF_DO
20
USB_DM
19
USB_DP
98
CVBS
88
TX0P
87
TX0N
91
TX1P
90
TX1N
94
TX2P
93
TX2N
85
TXCP
84
TXCN
29
HDMI_SDA
28
HDMI_SCL
81
HPLG
26
SF_DI
6 CLK
27
SF_CK
1 CS
24
SF_CS_
RD0 – RD15
17 CAS
DQ0 – DQ15
RA0 – RA11
A0 – A11
18 RAS
SD-RAM
IC305
69
CAS#
70
RAS#
15 LDQM
49
DQM0
39 UDQM
59
DQM1
20 BA0
21 BA1
72
BA0
73
BA1
38 CLK
60
RCLK
16 WE
68
RWE#
14 VOFC+
13 VOFC–
FCS+
6
FWD
150
DM0
7
REV
10 VOTR+
9 VOTR–
FCS–
LOAD+
LOAD–
TRAY-IN
TRAY-OUT
18 MSW
14 CD_VR
15 DVD_VR
AUTOMATIC POWER
CONTROL (FOR DVD)
Q401
4 XTALO
3 XTALI
X301
27MHz
4 HSD1–
5 HSD1+
USB SWITCH
IC453
2
D–
1
D+
10
S
151
DP0
10
CEC-IN
15
CEC-OUT
6 HSD2D–
7 HSD2+
REC/PLAY
5V 1A
CN7801
VIDEO
OUT
J601 (1/3)
2
3
9 LDO1
7
DATA0+
9
DATA0–
4
DATA1+
6
DATA1–
1
DATA2+
3
DATA2–
10
CLOCK+
12
CLOCK–
16
SDA (5V)
15
SCL (5V)
19
HOT PLUG DET
14
ARC
CEC
CN1000
(TV)
ARC
HDIM OUT
13
ARC_SPDIF
BUFFER
IC1001
D+
D–
8 CD-MOTOR+
3 CD-MOTOR–
13 CDM-UNLOAD-SW
12 CDM-LOAD-SW
35
22
IFSDI
MTK-SDO
38
20
IFSDO
MTK-SDI
37
17
IFSCK
MTK-CLK
34
19
IFCS_
MTK-XIFCS
36
104
GPIO13
MTK-BUSY
32
14
PRST_
MTK-RESET
CEC DATA SWITCH
Q1000 – 1002, 1005
MTK-MCK
ASDATA0
ASDATA0, MTK-BCK, MTK-LRCK,
MTK-MCK, ARC_SPDIF
MTK-BCK
MTK-LRCK
115
ASDATA0
110
ABCK
114
ALRCK
109
ACLK
>001B
(Page 44)
Summary of Contents for MHC-V41D
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