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SCHEMATIC DIAGRAM - 2
DVD MODULE CIRCUIT
FP8201
TRV_INNER_SW
1
CKF2
DGND
2
TRVM+
3
TO
TRVM-
4
SPINDLE
SPM+
5
MOTOR
SPM-
6
FP8501
CKE26
T+
26
CKE25
F+
25
CKE24
F-
24
CKE23
T-
23
CKE22
HFM
22
CKE21
TA(DVD)
21
CKE20
TB(DVD)
20
CKE19
TD(DVD)
19
CKE18
TC(DVD)
18
CKE17
FE2(DVD/CD)
17
TO
CKE16
FE1(DVD/CD)
16
OPTICAL
GND
15
PICKUP
CKE14
RF
14
UNIT
CKE13
VREF2(RF-)
13
CIRCUIT
CKE12
PIN(DVD)
12
ON
CKE11
LDCD
11
SCHEMATIC
LDGND
10
DIAGRAM-1
CKE9
LDDVD
9
GND(OEIC)
8
CKE7
VREF1
7
CKE6
VCC
6
CKE5
SUB2
5
CKE4
SUB1
4
CKE3
PIN(CD)
3
CKE2
SUBSEL
2
CKE1
GND(VRCD)
1
C8251
6.3V220
CKF1
R8261
82K
CKF3
CKF4
R8263
82K
CKF5
CKF6
R8264
4.7K
C8254
0.1
C8504
0.1
: +B SIGNAL LINE
C8261
0.1
1
BIAS1
VIN1
2
VIN2
3
R8262
4.7K
4
OPIN+
OPIN-
5
6
OPOUT
GND(PRE)
7
IC8251
C0GBG0000048
FIN
29
DRIVE IC
VCC(CH1.2)
8
MUTE12
9
C8257
0.1
GND(CH1.2)
10
LB8512
ERJ3GEY0R00V
11
VO2-
LB8513
ERJ3GEY0R00V
VO2+
12
LB8511
ERJ3GEY0R00V
VO1-
13
LB8514
ERJ3GEY0R00V
14
VO1+
RX8502
(56 x 4)
RX8504
(56 x 2)
RX8501
(56 x 2)
R8506
LB8505
LB8504
LB8503
R8505
R8501
: CD-DA SIGNAL LINE
R8265
C8262
0.1
LDCNT
28
MUTE3
27
R8241
CL8242
TRIN
26
C8241
0.1
BIAS2
25
R8242
CL8244
LDIN
24
C8242
0.1
VIN3
23
R8251
PREVCC
22
IC8251
C8256
C8253
FIN
30
0.1
16V22
VCC(CH3.4)
21
MUTE4
20
GND(CH3.4)
19
VO3-
18
VO3+
17
VO4-
16
15
VO4+
1.5K
J0JCC0000119
J0JCC0000119
ERJ2GE0R00X
RX8503
(56 x 2)
2.2K
0
C8505
220P
TRV-I-SW
D+5V
FODRV
TRDRV
0
AD1
TL8201
VHALF
R8201
2.2K
PNRST
MUTE3
22K
CL8241
DRV0
7.5K
CL8243
DRV1
6.8
M+9V
MUTE12
C8255
C8252
0.1
16V47
VIN1
VIN2
VIN4
VIN3
VIN8
VIN7
RFINP
C8218
1
CL8202
RFINN
C8217
1
CL8201
LPC1
C8506
100P
VREFH
VIN6
VIN5
LPC2
RAM_CD
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