A) Dvd Module (Dv2) Circuit - Panasonic SA-HT530GCP Service Manual

SA-HT530GCP

21.2. (A) DVD Module (DV2) Circuit

SCHEMATIC DIAGRAM - 2
DVD MODULE (DV2) CIRCUIT
FP8201
TRV_INNER_SW
1
DGND
2
TRVM+
TO 3
TRVM-
SPINDLE
4
MOTOR SPM+
5
SPM-
6
FP8501
CKE26
T+
26
TP8253
F+
25
TP8254
F-
24
TP8252
T-
23
TP8502
HFM
22
TP8514
TA(DVD)
21
TP8515
TB(DVD)
20
TP8517
TD(DVD)
19
TP8516
TC(DVD)
18
TC8504
FE2(DVD/CD)
17
TO TC8503
FE1(DVD/CD)
16
OPTICAL
GND
15
PICKUP
TP8519
RF
UNIT 14
TP8518
VREF2(RF-)
CIRCUIT
13
TP8511
PIN(DVD)
ON
12
SCHEMATIC TP8520
LDCD
11
DIAGRAM-1
LDGND
10
TP8510
LDDVD
9
GND(OEIC)
8
TP8501
VREF1
7
TC8501
VCC
6
TP8525
SUB2
5
TP8524
SUB1
4
TP8521
PIN(CD)
3
TC8502
SUBSEL
2
GND(VRCD) TP8500
1
C8251
6.3V220
R8261
82K
R8263
82K
R8264
4.7K
C0GBG0000048
C8254
0.1
LB8512
LB8513
LB8511
LB8514
C8504 0.1
: +B SIGNAL LINE
C8261
0.1
BIAS1 LDCNT
1
VIN1 MUTE3
2
VIN2 TRIN
3
R8262
4.7K
4 OPIN+ BIAS2
OPIN- LDIN
5
OPOUT VIN3
6
GND(PRE) PREVCC
7
IC8251
IC8251
FIN FIN
29
DRIVE IC
VCC(CH1.2) VCC(CH3.4)
8
MUTE12 MUTE4
9
C8257
0.1
GND(CH1.2) GND(CH3.4)
10
ERJ3GEY0R00V
11 VO2- VO3-
ERJ3GEY0R00V
12 VO2+ VO3+
ERJ3GEY0R00V
VO1- VO4-
13
ERJ3GEY0R00V
14
VO1+ VO4+
RX8502
(56 x 4)
RX8504
(56 x 2)
RX8501
(56 x 2)
CL8502
CL8501
R8506 1.5K
LB8505 J0JCC0000119
LB8504 J0JCC0000119
LB8503 ERJ2GE0R00X
RX8503
(56 x 2)
R8505 2.2K
R8501 0
56
: CD-DA SIGNAL LINE
R8265
0
TL8201
C8262
0.1
R8201
2.2K
28
27
R8241
22K
CL8242 CL8241
26
C8241
0.1
25
R8242
7.5K
CL8244 CL8243
24
C8242
0.1
23
R8251
6.8
22
C8256 C8253
30
0.1
16V22
21
20
C8255 C8252
0.1 16V47
19
18
17
16
15
CL8202 C8218 1
CL8201 C8217 1
C8506
100P
C8505
220P
TRV-I-SW
D+5V
FODRV
TRDRV
AD1
VHALF
PNRST
MUTE3
DRV0
DRV1
M+9V
MUTE12
VIN1
VIN2
VIN4
VIN3
VIN8
VIN7
RFINP
RFINN
LPC1
VREFH
VIN6
VIN5
LPC2
RAM_CD