System Control/Signal Processor (2) Block Diagram - Sony DVP-NS15 Service Manual

DVP-NS15/NS51P/NS43P/NS53P/K56P

3-4. SYSTEM CONTROL/SIGNAL PROCESSOR (2) BLOCK DIAGRAM

MV-48 BOARD
(DVP-NS15 ONLY)
(SEE PAGE 4-39 to 4-40)
IC103
EEPROM
SCL
SDA
IC104
64M SDRAM
139~142,144,148~150,152~155 110~114,116~119,121~122,124~126 131
MICROPROCESSOR
6 96 SCL
5 98 SDA
193 194
X102
9 IC101 193 5 IC101 175 C/BAR PB 4 IC101 179 C/BAR PB
VIDEO/RGB MODE
1.9Vp-p
27MHz
1Vp-p
H H
6 IC101 179 C/BAR PB
3-7
IC102
16M ROM
132 134 135 146 147 136 137 109 129 47,49~55,57,60,62~69,72,86 75~81,85
XRD 73
XWR 59
XROMCS 70
IC101
IFBSY 91
CXD9197R
IFSCK 92
IFSDO 100
AV DECODER
SERVO DSP XIFCS 94
IFSDI 95
XSYSRST 105
AR 187
AL 189
SPDIF 170
XMAMUTE 165
XECHO 164
DSEL 162
RGBSEL 161
182 181 179 175 163 167 169 166
S-VIDEO MODE
3 IC101 181 C/BAR PB
286 mVp-p (NTSC)
300 mVp-p (PAL)
1Vp-p
H
RGB MODE
7 IC101 181
8 IC101 182 RGB MODE
0.7Vp-p
0.7Vp-p 0.7Vp-p
10 IC101 146
3.3Vp-p
110MHz
CN 106
XA MUTE
AR
AL
AUDIO (2)
SPDIF
(SEE PAGE 3-17 TO 3-18)
XMAMUTE
XECHO
DSEL
XV MUTE
RGBSEL
EUROVY
WIDE
DISC/EXT VIDEO (1)
(SEE PAGE 3-11 TO 3-12)
COMP/MUTE
CVBS
SY/Y/G
Sc/Cb/B
C_/R
3-8
5 IFBSY
9 IFSCK
7
IFSDO
4 XIFCS
TO INTERFACE CONTROL (2)
(SEE PAGE 3-21 TO 3-22)
6 IFSDI
2 XSYSRST
14
XA MUTE
10 XV MUTE