Ic Block Diagrams - Sony CSX-V58MP Service Manual

CSX-V58MP

3-15. IC BLOCK DIAGRAMS

IC511 CXA2570N-T4
VC
1
LD
VCC
PD 2 APC
EQ IN 3
AC SUM 4
AC
GND 5
SUM
DC
SUM
RW/ROM
RW/ROM
RW/ROM
A 6
B 7
C 8
VC
D 9
RW/ROM
RW/ROM
VC
E 10
F 11
12 RW/ROM
SW
(H/L)
RW/ROM
VC
IC512 LA6576L-TE-L
24 RFDCI
FWD 1
23 RFDCO
INPUT
REV 2
VC
VCC2
22 VC 3
VL0– 4
21 RFC
EQ 20 VFC
19 BST
VL0+ 5
AC
18 RFG
VCA
VO4+
6
VCC
17 VCC
VO4– 7
16 TE
15 FEI
VO3+ 8
14 FE
VO3–
9
13 RFAC
VO2+ 10
VO2– 11
VO1+
12
VO1– 13
VCC1
14
VIN1 15
VIN1–A 16
AMP-A
–
VIN1+A +
17
VIN1–B 18
–
+
AMP-B
GND
36 S-GND
CH2-CH4 OUTPUT
35 MUTE2
MUTE2
ON/OFF
CH1 OUTPUT
34 MUTE1
MUTE1
ON/OFF
33 VIN4
OUTPUT
CONTROL
32 VIN4–
+
–
31 VIN4+
LEVEL
SHIFT
30 VREF-IN
29 VIN1 (VREF)-SW
VIN1/VREF SW
LEVEL
SHIFT
28 VREF-OUT (CH1)
–
+
5V REG
+
–
27 REG-OUT
LEVEL
SHIFT
26 REG-IN
25 VIN3+
+
LEVEL
–
SHIFT
24 VIN3–
23 VIN3
22 VIN2+
–
+
+
–
21 VIN2–
20 VIN2
19 VIN1 +B
32 32
IC518 STV0119B-TR
CSI2C
SYNC CONTROL
&
HSYNC 1
VIDEO TIMING
GENERATOR
AUTO TEST
COLOR BAR
PATTERN
YCRCB7 2 CB-CR
RGB
ENCODING
YCRCB6 3
4
YCRCB5
YCRCB4 5
LUMA
6
YCRCB3 Y
PROCESSING
7
YCRCB2
TRAP
YCRCB1 8
9
YCRCB0
MACROVISION CLOSED
VSS 10
7.0.1/6.1 CAPTIONS
CGMS
VDDA
CHROMA
PROCESSOR
CVBS 11
VR CVBS 12
IREF(CVSS) 13
VSSA 14 VSSA
IC551 NJM2268V(TE2)
8 7 6 5
6.2dB 75Ω
BONO
AMP DRIVER
B.CLK
B.DATA
75Ω
6.2dB
DRIVER
AMP
1 2 3 4
RST.I
VSYNC/
28
ODDEVEN
27
SDA
CTRL+CFG
REGISTER
26 SCL
25 RESET
24 CKREF
23 TTXD
TELETEX
TTXS
TTXS/
22
CSI2C
CSI2C
21
VDD
VDDA
20 G/Y
R/C
19
18 B/CVBS
17
VR RGB
16 IREF(RGB)
VSSA
15 VDDA
IC803 BA8272F-E2
1 14 VCC
BONI 2 13 B.ON
GND 3 12 L.OFF
4 11 CLK.O
VREF 5
6 10 D.O
9 D.I
RESET
7 8 RST
SWITCH