Schematic Diagram - Mb Board (1/15) - Sony DVP-CX777ES Service Manual

7-7. SCHEMATIC DIAGRAM – MB Board (1/15) – •
(1/15)
GND
(Page 66)
GND
(Page 71)
ZZ26
XARPCS
ZZ27
XSDPCS
ZZ29
XKATWT
ZZ36
XRD
ZZ37
XWRH
ZZ4
XARPIT
ZZ5
(Page 62) XSDPIT
ZZ14
XRST
ZZ1
XSACS
ZZ18
XSARST
ZZ9
XSARDY
ZZ31
SMUTE
ZZ10
SI1
ZZ11
(Page 69) SO1
SC1
R191
47
ZZ12
SC1R
ZZ10
SI1
ZZ11
SO1
ZZ14
XRST
ZZ38
(Page 71) XFRRST
XRST
(Page 67)
R102
ZZ14
10k
XRST
ZZ2
IPSW
ZZ15
WIDE
ZZ16
SDA
ZZ17
(Page 68) SCL
ZZ3
XAVDIT
ZZ14 ZZ19
XRST
ZZ19 ZZ20
DREQ0
ZZ20 ZZ21
DACK0
ZZ22 ZZ22
DREQ1
ZZ23 ZZ23
DACK1
ZZ29
XAVWAIT
(Page 63)
ZZ36
XRD
ZZ37
XWRH
ZZ24
XAVDCS2
ZZ25
XAVDCS3
ZZ6
XGAIT
(Page 63)
ZZ14
XRST
ZZ36
XRD
ZZ37
XWRH
ZZ28
XGACS
ZZ38
XFRRST
ZZ30
(Page 70)
CPUCK
SC1R
ZZ7
X38IT
ZZ10
SI1
ZZ11
SO1
ZZ14
XRST
(Page 65) ZZ33
X38CS
+3.3V
+1.8V
(Page 62) GND
ZZ32
XDACS
ZZ35
MA_MUTE
(Page 66)
ZZ34
XLDON
(Page 61)
ZZ21
XDRVMUTE
(Page 60)
+1.8V
(Page 59)
+1.8V
+3.3V
GND
(Page 63)
+1.8V
+3.3V
GND
(Page 65)
See page 94 for Waveform.
FL102
C109
C108 C102 C115 C120
100
0.01 0.01 0.01 0.01
4V
R123 R124
3300 3300
IC101
BR24C04F-WE2
A0 VCC
A1 WP
A2 SCL
GND SDA
R105
EEPROM
0
SI2 R112 100k
SO2 R113 100k
R199 100
ZZ14
ZZ15
ZZ16
ZZ17
ZZ18
R114 R115
1k 1k
R188 100 R117 10k
R189 100 R118 10k
XIFCS
R106 1k
R107
X101
22k
16.5MHz
CE R190 100
CS R193 100
ZZ24 R176 100
FL106
(Page 59)
R173 R166 C132 C121
4700 3300 0.022 0.01
SYSTEM CONTROLLER
IC104
MB91307RPFV-G
-BND-E1
HDI15
HDI14
HDI13
HDI12
HDI11
HDI10
HDI9
HDI8
HDI7
HDI6
R159
10k
C122
0.01
HDI5
HDI4
HDI3
HDI2
HDI1
HDI0
XFRRST
57 57
+3.3V
GND
(Page 60)
+3.3V
GND
(Page 61)
+3.3V
GND
(Page 62)
+3.3V
GND
(Page 64)
+3.3V
GND
(Page 67)
+3.3V
HAI16
GND
(Page 68)
HAI15
HAI14
HAI13
+3.3V
HAI12
GND
(Page 69)
HAI11
HAI10
HAI9
HAI8
+3.3V
HAI7
GND
(Page 70)
HAI6
HAI5
HAI4
HAI3
HAI2
HAI1
HAI0
A1
RB102
10k
(Page 58)
A2
A3
A4
A5
A6
A7
XFRRST
(Page 62)
XFRRST
(Page 63)
XFRRST
(Page 65)
XFRRST
(Page 69)
DVP-CX777ES