Schematic Diagram - Mb Board (4/7) - Sony HD-FLX9W Service Manual

Q Q
3 7 6 3 1 5 1 5 0
8-15. SCHEMATIC DIAGRAM – MB Board (4/7) –
A3V-2
D5V
DGND
D3V
(Page 52)
D5V
A5V
AGND
DGND
A3V-1
D3V
AVC
(Page 48)
M12V
MGND
CN905
11P
M+12V
M+12V
MGND
T E MGND
L 1 3 9 4 2 2 9 6 5 1 3
D+5V
D.GND
D.GND
D+3.3V
(Page 72)
D+3.3V
V.GND
V+5V
CN907
13P
SYS.POWER(NC)
SYS.RESET
IIC-CLK
IIC DATA
DAC MUTE(NC)
VIDEO MUTE
VIDEO SW(NC)
D GND
SPDIF(CD)
(Page 65)
D-GND
SPDIF(DVD)
D-GND
VIDEO MUTE2
VIDEO_SW
V5V
VGND
VMUTE2
VMUTE
(Page 52)
AUDIO_BUS
w w w
HCD-FLX9W
• See page 92 for IC Block Diagrams. • See page 90 for Waveforms. • See page 100 for IC Pin Function Description.
(4/7)
FL901
C901
C902 C906
100
0.01 0.01
4V
EEPROM
IC903
BR24C08F-E2 SDEN
MD2
R913
10k
SDA
MNT1
FJMP1
FJMP2
D901
1SS355
SENS
IC907
µPC2933T-E2
R962
10k
O I
G XCS1882
C926 C925
220 C927 C928 22
4V 0.01 10 16V D0
D1
D2
D3
+3.3V REGULATOR D4
D5
D6
D7
XINIT0
XINIT1
R963
10k
C924
0.01
I2C_SCL
C905
0.01
Q903
2SK1828
BUFFER
I2C_SIO
Q904
2SK1828
BUFFER
x a o
y
. i
http://www.xiaoyu163.com
(Page 49)
XRST_DSD
XRST_CD
R901
22
R903
22
R958 22
R918 22
R919 0
R949 0
R948 0
R947 0
CL969
CL968
Q Q
3 7 6
MECHANISM
CONTROLLER
IC901
CXP973064-236R
MSCK
R971 0
C910
0.01
u 1 6 3
51 51
http://www.xiaoyu163.com
2 4
8 9 9
I2C_SCL
I2C_SIO
LDSEL
Q901
DTC114TE-TL
LASER DIODE
SELECT
DRVCLK
CS_SPC
R991 0 LOCK
CL924 R992 0 FOK
TSD-M
R915 100 SCLK
R824 0 GFS_CD
C903 100 4V FL908
C904
0.01
JL956 R916 1k FE
JL958 R988 0 PI
JL957 R917 1k TE
C913 33000p C908 100p JIT
3 1 5 1 5 0 8 9 2
R994 0 SP_ON
R995 0 SPFG
CL934 R996 0 SLED
R997 0 MUTE_2D
MUTE_CD
R998 0 GFS_DVD
R945 R944
10k 10k
R920
100
SQCK
SHRMUT
R990 0 SQSO
XMSLAT
R922
22
R984
10k
RST_SPC
R923
220
RFMON
RF_AC
R908 10k
R935
4.7k R975
10k
m
c o
.
HCD-FLX9W
2
8 9 9
768FS
C1
C3
(Page 50)
C2
C5
C4
SWITCHING
A V
B
G Y
C907
0.01
IC902
TC7S32FU
TE85L
IC904
TC7W74FU(TE12R)
FLIP-FLOP
4 9 8 2 9 9
CLOCK GENERATOR
R932
IC906
22
SM8707GV-G-E2
VDD1 NC
VSS1 NC
CL801
MO1 NC
R931
NC SO3
22
C915
VDD2 VDD3
9p
VSS2 VSS3
R927 1M
XTI SO2
XTO SO1
C914 X902
9p 27MHz
L801
47µH
FL803
C916
C917
100
0.01
4V
CN901
7P
RF
RF_AC
GND
TXD
TXD NC
RXD
RXD
DGND
3V-D