Lcd Display; Set Block Diagram - Prology DVD520 Service Manual

SET BLOCK DIAGRAM

M M
AM 5668
Motor Driver
AP1507
3
DVD-R
T DA7479
SINGLE CHIP RDS DEMODULATOR+FILTER
K IN 0-1
1MX16X4BANK
(TSOP1154PIN)
SDRAM
DVD-R
DVD-L
VIDEO-OUT
SPH E8281D
FLASH MX29LV800T
(TSOP48PIN)
ROM
AUX- R
AUX-L
CDC-R
C DC-L
D5V
GN D
CD4066BC
QUAD BILATERAL
DVD +9V
DC 11~16V
Gro und
D 5V
D9V
GND
AM /FMOUT
PA0
PA1
PC 7/SS
C H ICK-SW
E JEC T-SW
L OAD-SW
EN
D V D-CLK
XI R
CS
DATA
K V5V- ON
VIDEO-OUT
DVD- R
CDL CDG CDR SMUTE
5 4 3 11
OUT LR
8 OUT LF
MIXING SOFT
AM LOUDNESS VOLUME TREBLE BASS
STAGE MUTE OUT RR
1 OUT RF
DV D-L CASS R
2 INPUT
PHONE
MULTIPLEXER
CASS L
+
7 AUTO ZERO BEEP I C BUS
PHONE 2
(MPIN)
AUX/CDC-R
6
PHONE GND
(MPOUT) FM R
FML
DEMODULATOR HIGH
PILOT
9 + STEREO ADJUST 25KHz S&H CUT
80KHz
MPX CANCELLATION
+ STEREOBLEND LP CONTROL
AUX/CD C-L LP
SUPPLY
15 PIL D
V S PLL
DET MULTIPATH- NOISE
DETECTOR BLANKER PULSE
A
CDC-ON FORMER
14 20 10
GND CREF LEVEL
Electric Selector & Volume
TDA7460
D9V
Cont rol led Power
D9V
Pow er Supply
B5V
D5V
3
KST-6102
LCD Data
LCD Cl ock
LCD Driver
LCD CE
L 6523 C
MCU D C 5V
M CU
M ute
ST7 2 F3 21 A R9 T6
F/ L
Vcc1
ST-BY
MUTE
F/ L
17 IN1
OUT LR
19
OUT LF F/ R
16
OUT RR
18
OUT RF
F/ R
Pre-Amp
12
SCL
13 IN2
RC4558
SDA
R /R
R/R IN3
R/L IN4
R/L
AC-GND
Po we r Amplif ier
Pre-Amp
TD A738 4
RC4558
D C 11~16V
Su b Out
Pre-Amp
RC4558
LCD Displ ay
MCU D C 5V
ACC
Vcc2
F/ L
N.C.
OUT1+
OUT1-
PW-GND F/ R
OUT2+
OUT2-
PW-GND
OUT3- R /R
OUT3+
PW-GND
OUT4+
OUT4-
R /L
PW-GND
S-GND
SVR TAB
F/L F/R
Lin e- Output