AV BOARD
TABLE OF CONTENTS
CS5333 & M29W160ET Internal Block diagram ....................... 7-1
Reset, Power Supply & Line-out Muting Circuit ........................ 7-2
Servo and Front-end Circuit ....................................................... 7-3
MPEG Decoder Circuit ............................................................... 7-4
Flash, Dram & DAC + Pre-amplifier for Line-out Circuit ............ 7-5
Scart and Video out Circuit ........................................................ 7-6
DAC and Pre-amplifier Circuit .................................................... 7-7
Input and Source Selection Circuit ............................................ 7-8
Muting (6-Channels) and S-Video out Circuit ............................ 7-9
Component & Chip Layout - Top view (pcb ....3520pt3) .......... 7-10
Component & Chip Layout Mapping (pcb ....3520pt3) ............ 7-11
Chip Layout - Bottom view (pcb ....3520pt3) ........................... 7-12
Chip Layout Mapping (pcb ....3520pt3) .................................... 7-13
Component & Chip Layout - Top view (pcb ....3522pt1) .......... 7-14
Component & Chip Layout Mapping (pcb ....3522pt1) ............ 7-15
Chip Layout - Bottom view (pcb ....3522pt1) ........................... 7-16
Chip Layout Mapping (pcb ....3522pt1) .................................... 7-17
Electrical parts list .................................................................... 7-18
7-1
7-1
DIF
DIV
REF_GND
FILT+
MCLK
VQ
GND
TST
AINR
S/H
DAC
Comparator
LP Filter
+
-
+
-
+
-
+
-
S/H
LP Filter
DAC
Comparator
AINL
VA
VL
RST
Digital Decimation
Filter
HPF
Digital Decimation
Filter
HPF
SDATA
LRCK
SCLK
Serial Port
5
1
16
14
13
10
6
15
2
11
12
8
9
4
7
3
Signal Name
20
A0-A19
W
DQ0-DQ14
VCC
M29W160ET
M29W160EB
E
VSS
15
G
RP
DQ15A-1
RB
BYTE
A0-A19
Address Inputs
DQ0-DQ7
Data Inputs/Outputs
DQ8-DQ14
Data Inputs/Outputs
DQ15A-1
Data Input/Output or Address Input
E
Chip Enable
G
Output Enable
W
Write Enable
RP
Reset/Block Temporary Unprotect
RB
Ready/Busy Output
BYTE
Byte/Word Organization Select
V
CC
Supply Voltage
V
SS
Ground
NC
Not Connected Internally
Logic Diagram
DQ3
DQ9
DQ2
A6
DQ0
W
A3
RB
DQ6
A8
A9
DQ13
A17
A10
DQ14
A2
DQ12
DQ10
DQ15A-1
V
CC
DQ4
DQ5
A7
DQ7
NC
NC
M29W160ET
12
1
13
24
25
36
37
48
DQ8
NC
A19
A1
A18
A4
A5
DQ1
DQ11
G
A12
A13
A16
A11
BYTE
A15
A14
V
SS
E
A0
RP
V
SS
Pin Connection
CS5333 Internal Block diagram
M29W160ET Internal Block diagram
