Block Diagram -Dvd Sys Section - Sony HCD-RV777D Service Manual

HCD-RV777D/RV888D/RV999D
Q Q
3 7 6 3 1 5 1 5 0
7-5. BLOCK DIAGRAM — DVD SYS SECTION —
DISPLAY CONTROL
IC101
S13-22
FUNCTION
22 KEY0
KEY
S31-40
FUNCTION
21
KEY1
KEY
S51-60,701
FUNCTION
20
KEY2
KEY
Q134-139
S102 34
PS07
15 VOL A
PS08 35
ENCODER
16 VOL B
PS09 36
LED
PS10 37
MASTER DRIVER
PS11 38
VOLUME
PS12 39
DVD DSP
SECTION
(Page 47)
S-OUT 9
T E
L 1 3 9 4 2 2 9 6 5 1 3
S-IN 8
3 X1
X101
5MHz
4 X2
7
S-CLK
RESET 6
44-58,
S1-21
61-66
G1-13 67-80
V.LOAD 60 -VP
w w w
HCD-RV777D/RV888D/RV999D
MASTER CONTROL
IC701 (3/3)
S12
DISPLAY
STANDBY 46
73
DISPLAY KEY
LED
S11
I / I
74 POWER KEY
D134-139
(ILLUMINATION)
IC202
REMOTE
CONTROL 4 SIRCS
IR
RECEIVER
I2C-CLK
29
IIC-CLK
I2C-DATA
C
30 IIC-DATA
SYS-RESET
32 SYS-RESET
100 S-IN
1 S-OUT
AU+5V
2
S-CLK
SYS-POWER 31
45 M-RESET
Q853
FL1001
FLUORESCENT
VF
INDICATOR
TUBE
STB-RELAY 87
10 IN
X800
SUB
32.768kHz RESET
CLOCK
12
11 OUT RESET SWITCH
Q706
13 OUT ACCUT 18
X801
SYSTEM
16MHz
CLOCK
15
IN
x a o
. i
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IC392
AU+3.3V
AU+3.3V
3
REG
D192
IC211
I / I
D+1.8V
D+1.8V 3
REG
IC921
DVD+12V
DVD+12V 2 1
REG
4
D271
IC922
M+9V +VH
M+9V 3 1
REG
-VH
D371
IC923
+VL
A+9V
A+9V 3 1
REG
-VL
RV888D/RV999D
D732
IC934
UNREG+20V
GC+5V
GC+5V 3 1
REG
Q971
D911
-VP B-REG
IC932 D733
UNREG+12V
D+4V
D+4V 3 1
REG
Q Q
3 7 6
IC803
SWITCH
AUDIO+5V
3 1
REG Q851,852
IC805
REG
2 1
D+5V
5
Q855 IC804
D+3.3V
D+3.3V 2 1
REG EVER+4V 3
5
Q857
IC703
3 RESET 1
u 1 6 3
y
50 50
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2 4
8 9 9
AU+5V
1
1 D+3.3V
T911
POWER TRANSFORMER
F914
EXCEPT AUS,AR,MX,MODEL
F915
F911
F916
F917
F912
F918
F913
AC3
AUS,AR,MX,
F919
EXCEPT
3 1 5 1 5 AUS,AR,MX, 0 8 9
MODEL
AC4
VF
AUS,AR,MX,
MODEL
RELAY
DRIVE
Q901
D902-905
IC901
EVER+4V
1
REG
T901
SUB TRANSFORMER
• Abbreviation
AUS : Australian model
AR : Argentine model
MX : Mexican model
m
c o
.
2
8 9 9
230-240V
S901
220V VOLTAGE
SELECTOR
120V
EXCEPT
MODEL
AUS,AR,MX,
MODEL
AC IN
2 4 9 8 2 9 9
RY901
AUS,AR,MX,
MODEL
AUS,AR,MX,
MODEL