Panasonic CQ-VD5005U 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 +
SPINDLE HU -
10 2 HU -
MOTOR
Ass'y
COILW
11
18 W
12
COILV
13
11 V
14
COILU
15
9 U
LDIN
16 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
Q201,206
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
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IC102
FLASH
RESET
MEMORY
INNERSW
81
LD IN
TRYDRV
91
DRIVEMUTE1
80
VIN 10
129
VIN 9
130
LPCO2
126
LPCO1
124
HFM
86
114 137
PWR
SW
Q102
S5V
Q204
3036-14-01
IC103
SW3
SW1
SDRAM
SW4
SW2
SW6
66, 67, 73, 74, 75
OSD
15
NEJECT
13
DACCK
166
SRCK
168
ADOUT3
169
LRCK
167
4
78
IC101
77
RF AMP
DSP RESETOUT
251
DAC4OUT
156
IECOUT
173
VDI00
183
VDI02
181
REQUEST
72
NRST
84
138 135 136 133 134 123 125 87 162 163
X101
14
12EJECT
8EJECT
DOWN SW
LOAD SW
DISC SW
IC105
AUDIO D/A CONVERTER
MCLK
1 CLK
BICK
AOUT L
2
11
AUDIO
SDTI
3 Data
DAC
LRCK I/F
AOUT R
4
10
DAC-CSN
6
DAC-SDCK UP
7
I/F
DAC-SD0
8
PON
5
IC106
S5V
RESET RESET
Q101
1.2V
3.3V
S5V
P5V
P8V
CN101
OSD
40
NEJECT
37
L-ch
16
R-ch
18
IC107
To
VIDEO V OUT
13 MAIN
AMP
BLOCK
IEC958
11
I2C-SDA (DATA)
31
I2C-SCL (DCLK)
30
REQUEST
29
N RESET
28
IC104,Q207 19
20
1.2V U2.5V
21
REG
22
23
S3.3V
24
25
S5V
26
P5V 27
36
32
P8V 33
34
35
CQ-VD5005U/L DVD Servo Block