Av Board; Cs5333 Internal Block Diagram; M29W160Et Internal Block Diagram - Philips LX3600D Service Manual

7-1

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

CS5333 Internal Block diagram

VA VL
RST
5 1 16
+
14
AINL
+
LP Filter
-
-
S/H
Comparator
DAC
+
13 +
LP Filter
AINR
-
-
S/H
Comparator
DAC
10 6 15
GND VQ
TST

M29W160ET Internal Block diagram

Logic Diagram
V CC
20 15
A0-A19 DQ0-DQ14
W DQ15A-1
M29W160ET
E
M29W160EB
G RB
RP
BYTE
V SS
Pin Connection
7-1
Digital Decimation
HPF
Filter
4
Digital Decimation
HPF
Filter
2 11 12 8 9
MCLK FILT+ REF_GND
DIV DIF
Signal Name
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
Supply Voltage
CC
V
Ground
SS
NC Not Connected Internally
SDATA
7
LRCK
3
SCLK