Panasonic PV-D4733S-K Service Manual page 245

DVD MAIN IV SCHEMATIC DIAGRAM
TO DVD M III
1
TO DVD M I
16
TO DVD MECHANISM
UNIT
TRVM-
TRVM+
TO DVD M III
56 M_VM_6V
TO DVD M III
54 MOTOR_GND
TO DVD M I
18
TO DVD M I
22
TO DVD M I
32
TO DVD M I
33
TO DVD M I
34
TO DVD M III
2
R8801
100
D_3.3V
R8807
100K
FG
C8805
PT
P8801
TP8801 PT
1
TP8802 PT
2
R8808 100
TP8803 PT
VH- 3
VH+ 4 TP8804 PT
H1- 5
H1+ 6
H2- 7
H2+ 8
H3- 9
H3+ 10
TP8805 PT
M2 11
TP8806 PT
M1 12
TP8807 PT
M3 13
C8806
4R7
SPIN
TRAYIN
FOIN
TKIN
R8819
R8818
PT
0
VHALF
R8820
PT
D_GND
NOTE: NOTE:
PARTS MARKED "PT" ARE NOT USED. FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES,
REFER TO BEGINNING OF SCHEMATIC SECTION.
IC8801
C0GBL0000003
TP8812
(SERVO DRIVER)
PT
1 FG 54
SPVcc
C8815
0.1
2 HB SLIN 53
3 SPVM1 OPOUT 52
4 HU- CTL2 51
5 HU+ PreVcc 50
C8814
0.1
6 HV- 49
CTL1
7 HV+ 48
SLO+
8 HW- SLO- 47
9 HW+ LDO+ 46
10 V LDO- 45
11 U PowGND 44
12 GND 43
GND
13 GND GND 42
TP8813
PT
14 GND GND 41
R8809 1
R8810 1
15 GND GND 40
R8811 1
16 GND GND 39
C8808
0.1
17 SPGND 38
PreGND
18 W 37
VOFC-
TP8809 TP8808
19 SPRNF VOFC+ 36
PT PT
20 SPIN VOTK- 35
21 LDIN VOTK+ 34
22 CFCerr2 VNFTK 33
C8811 0.1
C8810
390P
TP8811 TP8810
23 CFCerr1 32
VMACT
PT PT
24 VINFC VNFFC 31
C8812
0.1
25 SPVM2 CFIL 30
26 VINTK CTKerr2 29
C8813
390P
27 Vc CTKerr1 28
C8809
0.1
NOTE: For placing a purchase order of the parts,
be sure to use the part number listed in the parts list.
Do not use the part number on this diagram.
ACT_VM_5V
C8817 TP8815
R8814
10 PT
1K
TRVIN
R8812 C8816
8200 4700P
TP8814
PT
CTL2
CTL1
CLOSE
OPEN
P8802
5 OPEN
4 CLOSE
3 VOLD+
2 VOLD-
1 A_GND
A_GND
TP8816
PT
ACT-F+
R8816 R8817 TP8817
1R0 1R0 PT
ACT-F-
TP8818
PT
ACT-T+
R8813 R8815 TP8819
1R0 1R0 PT
ACT-T-
C8818 10
PV-D4733S/PV-D4743/PV-D4743S/PV-D4743S-K
TO DVD M III
55
TO DVD M I
17
TO DVD M I
6
TO DVD M I
7
TO DVD M I
9
TO DVD M I
8
TO DVD SUB C.B.A.
CN8951
TO DVD M III
43
TO DVD M V
57
TO DVD M V
58
TO DVD M V
59
TO DVD M V
60
LINK TO VOLTAGE CHART
LSJB2091
DVD MAIN IV SCHEMATIC DIAGRAM