Panasonic CQ-VD5505W Service Manual page 14

6.3. DVD Servo Block
CN202
INNERSW
1
IC301
COIL/MOTOR DRIVE
VH + P5V
4
VH -
3 7 HB
HW +
5 5 HW +
HW -
6 6 HW -
HV +
7 3 HV +
HV -
8 4 HV -
HU +
9 1 HU +
HU -
SPINDLE
10 2 HU -
MOTOR
Ass'y
11 COILW
18 W
12
COILV
13
11 V
14
COILU
15
9 U
16 LDIN 26
SL2 +
17 35 SL02 +
SL2 -
18 34 SL02 -
CTL2 23
SL1 +
19 37 SL01 +
SL1 -
20 36 SL01 -
LD +
50 LDO +
LD
MOTOR LD -
49 LDO -
CN201
FO+
30 46 FCO +
TR+
29 48 TKO +
TR-
28 47 TKO -
FO-
27 45 FCO -
S5V
VCC5
23
T2
22
T1
21
Q202,205
CD LD+ PWR
18
SW
DVD LD+
16
OPTICAL
PICK-UP
HFM
Ass'y 14
RF
12
TB
10
TA
9
TC
8
TD
7
F1
6
F2
5
IMON
4
Q203
Q212
CD VR
2 SW
PWR
Q211
SELECT
DVD VR
1 SW
IC102
RESET
INNERSW
81
LD IN
TRYDRV
91
DRIVEMUTE1
80
VIN 10
129
VIN 9
130
LPCO2
126
LPCO1
124
HFM
86
114
Q201,206
PWR
SW
Q102
S5V
Q204
3036-14-01
IC103
SW3
FLASH SW1
SDRAM
MEMORY
SW4
SW2
SW6
66, 67, 73, 74, 75
15
13
166
168
169
167
4
78
IC101
RF AMP 77
DSP
251
156
173
183
181
72
84
137 138 135 136 133 134 123 125 87 162 163
X101
14
12EJECT
8EJECT
DOWN SW
LOAD SW
DISC SW
OSD
NEJECT
IC105
AUDIO D/A CONVERTER
DACCK MCLK
1 CLK
SRCK BICK
2 11
AUDIO
ADOUT3 SDTI
3 Data DAC
LRCK LRCK I/F
4
10
DAC-CSN
6
DAC-SDCK
UP
7
I/F
DAC-SD0
8
RESETOUT PON
5
DAC4OUT
IECOUT
VDI00
VDI02
REQUEST
NRST
IC106
RESET RESET
Q101
CN101
OSD
40
NEJECT
37
AOUT L L-ch
16
AOUT R R-ch
18
IC107
To
VIDEO V OUT
13 SUB
AMP
BLOCK
IEC958
11
I2C-SDA (DATA)
31
I2C-SCL (DCLK)
30
REQUEST
29
S5V
N RESET
28
IC104,Q207 19
1.2V 20
1.2V U2.5V
21
REG
22
23
3.3V
S3.3V
24
25
S5V
S5V
26
P5V
27
P5V
36
32
P8V
P8V 33
34
35
CQ-VD5505W DVD Servo Block