Read Sony HCD-RV660D / HCD-RV990D Service Manual online
20
20
HCD-RV660D/RV990D
5-4. DVD SYS SECTION
22 KEY0
KEY1
KEY2
LED
X1
X2
VOL A
VOL B
DVD
TUNER
TAPE
MD
GAME
P51-56
MULTI
S-OUT
S-IN
S-CLK
RESET
G1
G2-13
SEG1-21
21
20
26
Q126-137
IC1104 (3/3)
MASTER CONTROL
LED
DRIVER
D126-130,137
D361-366
27
28
29
30
37
3
4
9
8
7
6
68
45-58,
61-67
69-80
31-36
Q168
GRID
DRIVER
FL1001
FLUORESCENT
INDICATOR
TUBE
10
11
13
75
IC102
2
1
100
32
30
29
4
76
Q191
LED
DRIVER
2
1
4
IC921
REG
REG
REG
REG
REG
REG
REG
REG
RESET
REG
REG
AU+3.3V
AU+5V
3
1
IC922
D271
D371
D732
RV990D
D911
D733
Q971
RELAY
DRIVE
Q901
AC3
F919
F918
F916
F917
F912
F911
F913
EXCEPT TH
MODEL
MX MODEL
AC IN
∼
TH
MODEL
AUS
MODEL
TH MODEL
RY901
EXCEPT
AUS,MX,TH MODEL
AUS,MX,TH MODEL
EXCEPT AUS,MX,TH MODEL
EXCEPT AUS,MX,TH MODEL
AUS,MX,
TH
MODEL
AUS,TH
MODEL
AUS,MX,
TH MODEL
230-240V
220V
120V
120-127V
S901
VOLTAGE
SELECTOR
F914
F915
3
1
IC923
3
1
IC392
D+1.8V
DVD+12V
M+9V
A+9V
+VH
-VH
+VL
-VL
VP
GC+5V
AU+5V
D+4V
EVER+4V
D+3.3V
D+4V
D+3.3V
3
1
IC211
REG
REG
3
1
IC934
UNREG+20V
UNREG+12V
AC4
VF
3
1
IC932
3
1
IC803
3
1
5
IC706
2
1
IC804
3
IC901
D902-905
T901
SUB TRANSFORMER
T911
POWER TRANSFORMER
1
MX MODEL
5
SWITCH
Q851,852
Q853
Q855
Q857
D192
74
73
I / I
DISPLAY
S11
S12
IR
IC301
REMOTE
CONTROL
RECEIVER
I2C-CLK
I2C-DATA
SYS-RESET
15
87
31
12
18
Q706
IN
OUT
OUT
IN
S-CLK
S-OUT
S-IN
SIRCS
POWER KEY
DISPLAY KEY
SYS-RESET
IIC-DATA
IIC-CLK
SUB
CLOCK
CLOCK
SYSTEM
CLOCK
CLOCK
M-RESET
RESET
ACCUT
STB-RELAY
SYS-POWER
STANDBY
LED
RESET
SWITCH
IC703
3
1
X800
32.768kHz
X801
16MHz
16
17
S13-24
FUNCTION
KEY
S31-35,37-44
FUNCTION
KEY
S51-64
FUNCTION
KEY
S1081
VOLUME
ENCODER
11
12
13
5
8
9
3
10
6
4
2
1
I / I
S901
DVD DSP
SECTION
C
IC101
DISPLAY CONTROL
X101
5MHz
EXCEPT AUS,EA,MX,TH MODEL
EA MODEL
EA MODEL
• Abbreviation
AUS : Australian model
EA : Saudi Arabia model
MX : Mexican model
TH : Thai model
EA : Saudi Arabia model
MX : Mexican model
TH : Thai model
(Page 17)
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