System Control/Signal Processor Block Diagram - Sony DVPNS61 Service Manual

3-3. SYSTEM CONTROL/SIGNAL PROCESSOR BLOCK DIAGRAM

MV-50 BOARD
(DVP-NS36:AEP,UK/NS37)
(SEE PAGE 4-19 to 4-20)
MV-51 BOARD
(EXCEPT DVP-NS36:AEP,UK/NS37)
(SEE PAGE 4-31 to 4-32)
IC103
EEPROM
SCL 6
SDA 5
IC104
64M SDRAM
146,147,149~151,158~160,164~166 115,117,118,120,121,123~126,128~133,135 138 139
MICROPROCESSOR
AV DECODER
DVP-NS36:AEP,UK/NS37 ONLY
SCL
102
103 SDA
228 229 136 179 209 224
X102
9 IC101 228
TO VIDEO (1)
(SEE PAGE 3-9 to 3-10)
1.9Vp-p
27MHz
EXCEPT DVP-NS36:AEP,UK/NS37
8 IC101 203 7 IC101 202
0.7Vp-p 0.7Vp-p
H
H
DVP-NS36:AEP,UK/NS37
8 IC101 200 7 IC101 202
0.7Vp-p 0.7Vp-p
3-5
IC102
16M ROM
140 142 156 157 143 145 113 137 53~61,67~72,74~76,78,89,92,93 81~84,86~88,91
OE 79
66
WR
77
CS
IC101
CXD9849R
IFBSY 105
SERVO DSP
IFSCK 99
IFSDO 98
XIFCS 100
101
IFSDI
XSYSRST 110
ABCK 214
ALRCK 213
ACLK 215
SPDIF 225
XRST 220
XMAMUTE 176
ASDATA4 222
209 203 202 200 198 194 196
6 IC101 200 C/BAR PB 5 IC101 198 C/BAR PB 4 IC101 194 C/BAR PB 3 IC101
1Vp-p
1Vp-p
1Vp-p
H H H
6 IC101 203 C/BAR PB
0.7Vp-p
DVP-NS36/NS37/NS45P/NS55P/NS61P/NS63P
10 IC101 156
3.3Vp-p
110MHz
RESET IC
IC 108
1
CN 106
5 IFBSY
9 IFSCK
7 IFSDO
4 XIFCS
6
IFSDI
2 XSYSRST
10 XV MUTE
14 XA MUTE
XA_MUTE
TO MV-50/MV-51
AUDIO
ABCK
(SEE PAGE 3-13 TO 3-14)
ALRCK
ACLK
SPDIF
TO MV-50/MV-51
AUDIO
XRST
(SEE PAGE 3-13 TO 3-14)
XMAMUTE
ASDATA4
11 IC101 215
3.3Vp-p
24MHz
XV_MUTE
C
TO MV-50
Y
VIDEO
V (SEE PAGE 3-9 TO 3-10)
TO MV-51
Y/G
VIDEO
CB/B
(SEE PAGE 3-11 TO 3-12)
CR/R
WIDE
196 C/BAR PB
286 mVp-p (NTSC)
300 mVp-p (PAL)
H
3-6
TO IF 144/IF 145
INTERFACE
(SEE PAGE 3-15 TO 3-16)