9-1
SERVO & DOOR SWITCH
BOARD
9-1
ES6628 INTERNAL IC DIAGRAM
TABLE OF CONTENTS
Internal IC Diagram ......................................................... 9-1
Circuit Diagram ................................................................ 9-2
PCB Layout Top View ...................................................... 9-3
PCB Layout Bottom Vew ................................................. 9-4
Electrical Parts List .......................................................... 9-5
MBM29LV800 INTERNAL IC DIAGRAM
ES6628
8/16-MB
DRAM
RF Amp
VFD Driver
Audio DAC
T
V Display
Speakers
Video
EEPROM
A/V Receiver
Vibratto-II
VFD Panel
Audio ADC
Microphone In
S/PDIF
ROM/Flash
Motor Driver
OPU
Motor
DVD/CD
IR Remote
ES6603S
V
SS
V
CC
WE
CE
A
0
to A
18
OE
Erase Voltage
Generator
DQ
0
to DQ
15
State
Control
Command
Register
Program Voltage
Generator
Low V
CC
Detector
Address
Latch
X-Decoder
Y-Decoder
Cell Matrix
Y-Gating
Chip Enable
Output Enable
Logic
Data Latch
Input/Output
Buffers
STB
STB
Timer for
Program/Erase
A
-1
BYTE
RESET
RY/BY
Buffer
RY/BY
