Philips BDP3380/05 Service Manual page 29

6-11
5
Main Board Circuit Diagram:Motor Driver-T12050
VCC_D MVCC_T
put FB19 nearby Motor Driver
FB19 FB19 10/2A 10/2A
C15 C15 C13 C13
D
0.1uF/16V/Y5V 0.1uF/16V/Y5V 10uF/10V/Y5V 10uF/10V/Y5V
M
M12V_T
+12V_D
put FB18 nearby Motor Driver
FB18 FB18 10/2A 10/2A
CE21 CE21 C270 C270
+ +
220uF/16V 220uF/16V
0.1uF/16V/Y5V 0.1uF/16V/Y5V
M
9.5V
VCC_OPU
(1000/150+1)*1.25=9.58
A9P5V 2
C output
4
Vout
R946 R946 150/1% 150/1%
R947 R947
1K/1% 1K/1%
M
B
A
5
4
TPIC_VWDC2O R1379 R1379 91K 91K R1388 R1388 0 0 VLDDIN
D3.3V
C768 C768
6800pF/50V/X7R 6800pF/50V/X7R
C762 C762
1uF/50V/Y5V 1uF/50V/Y5V
M
0.1uF/16V/Y5V 0.1uF/16V/Y5V
+12V_D
3
input
C528 C528
1uF/50V/Y5V 1uF/50V/Y5V
U9 U9
M
AS1117 AS1117
XP10 XP10
8PIN/1.0mm 8PIN/1.0mm
1
2
3
4
5
6
7
8
XP11 XP11
4PIN/1.0mm 4PIN/1.0mm
4
3
2
1
1 TPIC_LOAD-
1
2 TPIC_LOAD+
2
3 MGND
3
4
TPIC_TRAYIN#
4
J13 J13 C231 C231
4PIN/2.0mm 4PIN/2.0mm
0.1uF/16V/Y5V 0.1uF/16V/Y5V
M M
4
3
MOTOR DRIVER TI2050G4
MVCC_T
M12V_T
U409 U409
TPIC_A+ 1 56
SLED1_P P5V_2
TPIC_A- 2 55 TPIC_CO_B-
SLED1_N STP2_N
3 54 TPIC_CO_B+ C757 C757
P12V_3 STP2_P
TPIC_B+ 4 53 TPIC_CO_A-
SLED2_P STP1_N
TPIC_B- 5 52 TPIC_CO_A+ 0.1uF/16V/Y5V 0.1uF/16V/Y5V
SLED2_N STP1_P
6 51
PGND_2 AGND
C755 C755 0.1uF/16V/Y5V 0.1uF/16V/Y5V 7 50
C10V ISENSE
C756 C756 0.1uF/25V/Y5V 0.1uF/25V/Y5V 8 49 TPIC_COMMON
CP1 MCOM
9 48
M CP2 ICOM2
10 47
C759 C759 0.1uF/25V/Y5V 0.1uF/25V/Y5V TPIC_U
CP3 W
TP415 TP415 11 46
GPOUT P12V_2
R1366 R1366 33K 33K TPIC_FG 12 45 TPIC_V
XFG V
TP416 TP416 13 44
RDY ICOM1
TPIC_GIO4 14 43 TPIC_W
SSZ U
15 42
TPIC_TYPWM
SCLK P12V_1
TPIC_FMO1 16 41
SIMO PGND_1
TPIC_FMO2 17 40 TPIC_FR- C760 C760
SOMI FCS_N
18 39 TPIC_FR+
SIOV FCS_P
TPIC_MUTE1 19 38 TPIC_TR- 0.1uF/16V/Y5V 0.1uF/16V/Y5V
XRSTIN TRK_N
20 37
TP417 TP417 PULL_CTL TPIC_TR+
PULL_CTL TRK_P
VLDDIN 21 36 TPIC_TL+
VLDDIN TLT_P
C763 C763 0.1uF/16V/Y5V 0.1uF/16V/Y5V 22 35 TPIC_TL-
CV3P3 TLT_N
23 34
AGND/DGND P5V_1 MVCC_T
A9P5V 24 33
A9P5V CHG
TPIC_BD_LD 25 32
TP418 TP418
ILDD_BD ICTL
C765 C765 C766 C766 C771 C771 TPIC_DVD_LD 26 31
ILDD_DVD P5V12L
TPIC_CD_LD 27 30 TPIC_LOAD-
ILDD_CD LOAD_N
4.7uF/16V/Y5V 4.7uF/16V/Y5V 4.7uF/16V/Y5V 4.7uF/16V/Y5V 28 29 TPIC_LOAD+
CA5V LOAD_P
C767 0.1uF/16V/Y5V C767 0.1uF/16V/Y5V
TPIC2050G4 TPIC2050G4
M
R1397 R1397 NC/0 NC/0
R1375 R1375 0 0
TPIC_LOAD-
TPIC_LOAD+
C1 C1 C16 C16
0.01uF/25V/Y5V 0.01uF/25V/Y5V 0.01uF/25V/Y5V 0.01uF/25V/Y5V
M
1 C/U R1382 R1382 0 0 TPIC_COMMON
R1393
2 W/V R1390 R1390 0 0 TPIC_W
sanyo 412VH05
3 V/W R1391 R1391 0 0 TPIC_V
4
U/C R1392 R1392 0 0 TPIC_U
R1382
5 TPIC_B+
TPIC_B+ TPIC_B+
6 TPIC_B-
TPIC_B- TPIC_B-
7 TPIC_A-
R1393
TPIC_A- TPIC_A-
8 TPIC_A+
sanyo 414H08
TPIC_A+ TPIC_A+
R1382
M
4 TPIC_A+
3 TPIC_A-
2 TPIC_B+
1 TPIC_B-
LOAD- LOAD-
LOAD+ LOAD+
MGND1 MGND1
TRAYIN#1 TRAYIN#1
3
6-11
2
TPIC_TR+
6 TPIC_TR+
TPIC_TR-
6 TPIC_TR-
TPIC_TL-
6 TPIC_TL-
TPIC_TL+
6 TPIC_TL+
R1359 R1359 1 1 TPIC_FR-
6 TPIC_FR-
C758 C758
R1357 R1357 1 1 TPIC_FR+
6 TPIC_FR+
10uF/10V/Y5V 10uF/10V/Y5V
R1358 R1358 1 1
R1360 R1360 1 1 TPIC_CO_B-
6 TPIC_CO_B-
R1361 R1361 1 1 TPIC_CO_B+
6 TPIC_CO_B+
TPIC_CO_A+
6 TPIC_CO_A+
TPIC_CO_A-
M 6 TPIC_CO_A-
TPIC_FMO2
6 TPIC_FMO2
M12V_T TPIC_FMO1
6 TPIC_FMO1
TPIC_TYPWM
6 TPIC_TYPWM
C772 C772 C773 C773
4.7uF/16V/Y5V 4.7uF/16V/Y5V 4.7uF/16V/Y5V 4.7uF/16V/Y5V TPIC_MUTE1
6 TPIC_MUTE1
TPIC_TRAYIN#
6 TPIC_TRAYIN#
TPIC_FG
6 TPIC_FG
M
TPIC_GIO4
6 TPIC_GIO4
TPIC_VWDC2O
6 TPIC_VWDC2O
TPIC_BD_LD
MVCC_T 6 TPIC_BD_LD
TPIC_DVD_LD
6 TPIC_DVD_LD
TPIC_CD_LD
M12V_T
6 TPIC_CD_LD
TPIC_COMMON D1 D1 MBRX140/40V/1A MBRX140/40V/1A M12V_T
R1394 R1395 R1396 NC
R1390 R1391 R1392 O R
R1394 R1395 R1396
0 R
R1390 R1391 R1392 NC
2
1
D
C
B
A
1