DVP-LS500
3-17
3-18 E
3-9. POWER 2 BLOCK DIAGRAM
+11V
05
+1.8V
+5V
+3.3V
3.3V MNT
CN101
CN102
FILTER
FL110
FILTER
FL101
FILTER
FL103
FILTER
FL404
FILTER
OPTICAL
DIGITAL
OUT
FL402
FILTER
FL201
CN204
CN203
FILTER
FL105
FILTER
FL104
FILTER
FL109
3.3V MNT
7
1
4
5
2
+1.8V
+3.3V
+11V
+5V
IC202
FOCUS/TRACKING
COIL DRIVE,
SPINDLE/SLED/
LOADING
MOTOR DRIVE
IC301
ARP,
SERVO DSP
IC302
+3.3V REG
MUTE V
D201
Q203, 216
Q201
IC402
+3.3V REG
IC401
+1.8V REG
IC103
PLL
IC104
SYSTEM
CONTROL
IC601
AUDIO
D/A CONVERTER
IC204
OPTICAL DIGIT AL
OUT
IC102
VIDEO
BUFFER
IC901
VIDEO
BUFFER,
SELECT
SWITCH
IC201
AUDIO AMP
IC106
32M FLASH
IC107
OTP
or
IC101
EEPROM
IC404
16M SDRAM
IC405
16M SDRAM
IC403
AV DECODER
5
7
1
8
20
+11V
+11V
CN901
CN102
AU+5V
CN601
-15V
+5V
6
25
5
4
2
1
14
2
16
16
INLIMIT
SENSOR
DEVICE
OPTICAL
ER-26 BOARD
(SEE PAGE 4-39)
IC407
FLD
VOLTAGE
DRIVER
F2
F1
ND401
VACUUM
FLUORESCENT
DISPLAY
PS472
PS471
CN401
SW-15V
CN400
Q472, 473
CN471
13
2
11
10
9
1
5
6
POWER 1
(PAGE 3-16)
12
VIN
5
4
VOUT
IC474
+3.3V REG
AF-98 BOARD
(SEE PAGE 4-27 to 4-34)
EVER+3.3V
30
26
5
37
39
78
PONCHIK
PCONT
VDD
POWER
VREF
VCC
IC404
IF CON
IC473
+1.8V REG
IC408
RESET
IC201
IC303
16M DRAM
3
5
IC820
REMOTE
COMMANDER
RECEIVER
MB-108 BOARD
(SEE PAGE 4-9 to 4-22)
SW-384 BOARD
(SEE PAGE 4-36)
CN801
CN402
+3.3V
AUDIO
(SEE PAGE 3-12)
CN203
L905
IN
2
3
OUT
IC902
-5V REG
LIMIT SW A
VCC
IC108
1M SRAM
EVER+11V
EVER-15.5V
EVER+5V
SW+11V
SW+3.5V
P. CONT
POWER SW
SW+5V
IN
OUT
2
3
IN
OUT
3
1
IC203
+5V REG
IC103
-5V REG
VIN VOUT
5
4
VIN VOUT
5
4
VIN VOUT
5
4
VIN
3
2
VOUT
•
DVD/CD RF AMP,
SERVO ERROR PROCESS