Schematic Diagram - Mb Board (5/7) - Sony HD-FLX9W Service Manual

HCD-FLX9W
Q Q
8-16. SCHEMATIC DIAGRAM – MB Board (5/7) –
3 7 6 3 1 5 1 5 0
(5/7)
CN204
17P
V5V
VGND
VMUTE
R_GND
R271 C218
0 0
CR/B BB1
B_GND
R270 C216
0 0
CB/R BB2
YGND
R269 C205
0 0
Y BB3
C_GND
R268 C202
0 0
C BB4
(Page 85)
V_GND
R267 C201
0 0
V BB5
I/P-SW BB6
WIDE BB7
VIDEO.SW(NC)
VMUTE2
VIDEO_SW
VMUTE2
VMUTE
VGND
V5V
(Page 51)
AUDIO_BUS
ZIVA_BUS
(Page 50)
T E
L 1 3 9 4 2 2 9 6 5 1 3
R242
0
Q201
R239 DTC114TE
47k -TL
R/ B
INVERTER
VCC
CS
SK
R226
4.7k
C203 C243 C250
0.01 0.01 0.01
R245
10k
A3V-2
DGND
D5V
D3V
(Page 51)
w w w
+1.8V REGULATOR
IC210
µPC2918
FL205
C212
C213 C214
100
0.01 0.01
4V
HCD-FLX9W
• See page 90 for Waveforms. • See page 100 for IC Pin Function Description.
R253 R252
27M
4.7k 4.7k
I2C_SCL
I2C_SIO
R233
10k
R248
4.7k
SD7
SD6
SD5
SD4
C246
0.01
SD3
SD2
SD1
SD0
XSRQ_ZIVA
XSAK
C255
SDEF
0.01
IC203 XDCK
BR9040F
DRVIRQ
WC DRVCLK
GND DRVTX
DO DRVRX
DI DRVRDY
R247
4.7k
ALE
RST_SPC
EEPROM
R240
0
C256 C259
0.01 0.01
R284
TRST
1k
TDI_SACD
TMS
TCK
SYS_RST C215 0.01
R285
1k R254
0
R286 820
C261 0.01
HA3 R229 33
HA2 R230 33
D201 1SS355
JIG_MOD
x a o
. i
FL204
http://www.xiaoyu163.com
BB5
R258 R259 R257 C228
4.7k 4.7k 4.7k 0.01
R272
0
R232 0
R283
C225
180
R250 0 0.1
R282
1k
DATA0
R206
0
R260
4.7k
R238
100
Q Q
3 7 6
DVD SYSTEM PROCESSOR
IC206
ZIVA-5M-C1F
R231
u 1 6 3
33
y
R244
R256 4.7k
52 52
http://www.xiaoyu163.com
2 4
8 9 9
BB4 BB3 BB2 BB1
R273 R274 R275 R276
0 0 0 0
C229 C230 C231 C232 C233
0.01 0.01 0.01 0.01 0.01
3 1 5 1 5 0 8 9
m
R227 R228
33 33
c o
.
4.7k
C271 0.01 C270 0.01 C269 0.01 C268 0.01 C267 0.01 C266 0.01
2
8 9 9
D2
D3
C235 C236 C237
0.01 0.01 0.01
C240
0.01
MD31
MD30
MD29
MD28
C241
0.01
MDQM3
MD27
MD26
C260
MD25
0.01
MD24
MD23
C262
0.01
MD22
MD21
MD20
C247
0.01
MDQM2
2 4 9 8 2 9 9
MD19
C252
MD18
0.01
MD17
MD16
C251
0.01
MD15
MD14
MD13
(Page 53)
MD12
MDQM1
MD11
MD10
MD9
MD8
MD7
MD6
MD5
MD4
MDQM0
MD3
MD2
MD1
MD0
MCLK
R212 22
MWE
D4
D5
D6
C265 0.01 C264 10
D7
D8