Diagrams; Rs Servo, Usb, Touch, Hdmi Section - Sony MHC-V73D Service Manual

2020/06/19 02:21:42 (GMT+09:00)
MHC-V73D
6-1. BLOCK DIAGRAM - RS SERVO, USB, TOUCH, HDMI Section -
RF
VOA/A
VOB/B
VOD/C
VOD/D
VC
PD
FE_LD_CD (780) POWER CTRL
FE_LD_DVD (650) POWER CTRL
SERVICE, OPTICAL
DEVICE (7G)
(LO:DVD,HI:CD)MSW
CD_VR(780)
DVD_VR(650)
5CH SYSTEM
MOTOR DRIVER
FCS+ 14 FOCUS
FCS– 13 COIL DRIVER
TRK+ 16
FOCUS
TRK– 15 COIL DRIVER
SL+ 17
FOCUS
SL– COIL DRIVER
18
SP+ 11
FOCUS
SP– COIL DRIVER
12
CN303
LOAD-
1 VOTR-
9
LOAD+
2
10 VOTR+
CONNECT TO
TRAY-IN
3
MS-476 BOARD
TRAY-OUT
5
34
CD RF AMP
FOCUS/TRACKING ERROR AMP
CD SYSTEM PROCESSOR
DIGITAL SERVO PROCESSOR
IC301
(1/2)
TX2P 94
119 RFIP TX2N 93
TX1P 91
TX1N 90
125 RFC
TX0P 88
124
RFB
TX0N 87
123 RFA
TXCP 85
126 RFD
TXCN
84
HDMI_SCL
28
HDMI_SDA 29
5 81
V20 GPIO10/HPLG
8
MDI1
XTALO 4
X301
27MHz
XTALI 3
AUTO
128 FE_CD_IOP-RFF
Q402 9
LDO1
AUTO
127
FE_DVD_IOP-RFE
Q401
10 LDO2
USB_DM
20
USB_DP 19
18 MSW
14 CD_VR
15 DVD_VR
SF_CS_ 24
SF_DO 25
SF_DI
26
SF_CK 27
IC401
1 17 FOO
4 12 DMO
FMO
23 13
26 16 TRO
BIAS 27 6 V14
108
MUTE 28 MUTE
FWD 6
REV 7
SECTION 6

DIAGRAMS

CEC DATA SWITCH
Q1000 ~ Q1002, Q1005
EEPROM
IC302
1 CS
2 DO(IO1)
5
DI(IO0)
6 CLK
64M SDRAM
IC306
DQ0 – DQ15 A0 – A11
2, 4, 5, 7, 8, 10, 11, 13, 42, 23 – 26,
20 21 38 15 39 18 17 16
44, 45, 47, 48, 50, 51, 53 29 – 34, 22, 35
41 – 48, 58 – 53, 75 – 78, 67 – 62,
72 73 60 49 59 70 69 68
74, 61
51 – 50
RD0 – RD15 RA0 – RA11
IFSDO
IFSCK
PRST_
IFCS_
GPIO13
CN1000
DATA2+
1
DATA2–
3
DATA1+
4
DATA1–
6
DATA0+
7
DATA0–
9
CLOCK+
10
HDMI OUT
CLOCK–
12
(TV) ARC
SCL (5V)
15
SDA (5V)
16
HOT PLUG DET
19
+5V POWER
+5V 18
13
14
ARC BUFFER
IC1001
3A 6
3Y 2
2A 3
2Y 5
USB SWITCH
IC453
4 1
HSD1- D+
HSD1+ D- 2
5
7 6 10
151 150 106
USB HI-SIDE SWITCH
VBUS-OE/SD_WP_0 112 3
USB-OC/SD_LED0 35 4
10 CEC-IN (DVD)
15 CEC-OUT (DVD)
TOUCH CONTROLLER
IC5202
SYSTEM
CONTROL
IC109 (1/4)
TOUCH-INT1 51 2 EXTCLK/PA3
130 20 PA1
TOUCH-NFC_SDA
129 PA2
TOUCH-NFC_SCL 1
IFSDI 35 22 MTK-SDO
38
20 MTK-SDI
37 17 MTK-CLK
14
32 MTK-RESET
34 19 MTK-XIFCS
36 104 MTK-BUSY
8 CD-MOTOR+
3 CD-MOTOR-
12 CDM-LOAD0-SW
13 CDM-UNLOAD-SW
Sony CONFIDENTIAL
For Authorized Servicer
>001B
MAIN SECTION
ARC_SPDIF
(Page 35)
CN8201
3
D+
REC/PLAY
2
D-
5V 1A
1
VBUS
IC452
EN OUT 6
IN USB+5V
FAULT 1
PARTY LIGHT
WIRELESS PARTY CHAIN
MEGA BASS
FIESTA
PAIRING BLUETOOTH
GESTURE ON/OFF
FUNCTION
PLAYBACK
DJ
N
x
SAMPLER
KARAOKE
TUNING - .
TUNING + >
Z
SOUND FIELD
VOLUME + : AUDIO DIGITAL
VOLUME -
: VIDEO
MIC/GUITAR LEVEL +
: CD PLAY
MIC/GUITAR LEVEL -
MIC ECHO
: USB
VOCAL FADER
VOICE CHANGER
GUITAR
MHC-V73D
SYS SET