MHC-V41D
MHC-V41D
4343
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 R F C
VOB/B
124 R F B
VOC/C
123 R F A
VOD/D
126 R F D
128 FE_DVD_IOP-RFF
127 FE_CD_IOP-RFE
5V20
FE_LD_CD (780) DVDD_3.3V
PD
8MDI1
NC
120 RFIN/OPOUT/GPI36
AUTOMATIC POWER
CONTROL (FOR CD)
Q402
FE_LD_DVD (650)
10 LDO2
MSW
CD_VR (780)
6V14
27BIAS
DVD_VR (650)
12 DMO
4VINSL+
11 VOSL+
12 VOSL–
SP+
SP–
13 FMO
23VINLD
17 VOLD+
18 VOLD–
SL+
SL–
16 TRO
26VINTK
16 VOTK–
15 VOTK+
TRK+
TRK–
17 FOO
1VINFC
108 PAPLLCAP/GPIO35
28MUTE
106USB-HOST-SEL
2
DO (IO1)
5
DI (IO0)
SERIAL FLASH
IC302
25SF_DO
20USB_DM
19USB_DP
98CVBS
88TX0P
87TX0N
91TX1P
90TX1N
94TX2P
93TX2N
85TXCP
84TXCN
29HDMI_SDA
28HDMI_SCL
81HPLG
26SF_DI
6
CLK27SF_CK
1
CS24SF_CS_
RD0 – RD15
17
CAS
DQ0 – DQ15
RA0 – RA11 A0 – A11
18
RAS
SD-RAM
IC305
69CAS#
70RAS#
15
LDQM49DQM0
39
UDQM59DQM1
20
BA0
21
BA1
72BA0
73BA1
38
CLK60RCLK
16
WE68RWE#
14 VOFC+
13 VOFC–
FCS+
6FWD
150DM0
7REV
10 VOTR+
9VOTR–
FCS–
LOAD+
LOAD–
TRAY-IN
TRAY-OUT
18 MSW
14 CD_VR
15 DVD_VR
AUTOMATIC POWER
CONTROL (FOR DVD)
Q401
4XTALO
3XTALI
X301
27MHz
4HSD1–
5HSD1+
USB SWITCH
IC453
2D–
1D+
10
S
151DP0
10CEC-IN
15CEC-OUT
6HSD2D–
7HSD2+
REC/PLAY
5V 1A
CN7801
VIDEO
OUT
J601 (1/3)
2
3
9LDO1
7DATA0+
9DATA0–
4DATA1+
6DATA1–
1DATA2+
3DATA2–
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
11 5ASDATA0
11 0ABCK
11 4ALRCK
109ACLK
>001B
(Page 44)
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