Panasonic DMP-BD75GA, Service Manual

Page: 43 / 58

43
12 Schematic Diagram
12.1. Interconnection Schematic Diagram
DIGITAL P.C.B.
BD DRIVE
POWER P.C.B.
P55001
2
1
3
4
P1102 P58001
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
2
1
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
2
1
3
4
P1001
N
A
DMP-BD75GA/GC/GN/GT/GW/PU
INTERCONNECTION
SCHEMATIC DIAGRAM
F
E
D
1
C
B
A
9 8 7 6 5 4 3 2
40
39
38
37
36
45
44
43
42
41
35
34
33
32
31
30
29
28
27
26
25
24
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
2
1
3
4
40
39
38
37
36
45
44
43
42
41
35
34
33
32
31
30
29
28
27
26
25
24
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
2
1
3
4
5
2
1
3
4
5
2
1
3
4
P7004
1
2
3
PJ7551
POWER_SW P.C.B.
GND
KEY_POWER
1
2
GND
KEY_POWER
SW
GND_PD
VCC_+5PD
VREF_PD
SWB2
SWB1
RF+
RF-
SW3
SA(SB/F)
SB(SC/F)
SC(SD)
SD(SA)
A(B/a/A)
B(C/b/B)
C(D/c/C)
D(A/d/D)
GND1
LDI_BD
LDI_CD
GND1
TEMP
VCC
MON_CD/DVD
MON_BD
SEL_DVD
SEL_CD
NC
NC
GND1
GND_BDPD
LDI_DVD
FCS1-
TRK-
FCS1+
TRK+
FCS2-
FCS2+
B+
NC
NC
NC(GND)
A+
B-
A-
SW
GND_PD
VCC_+5PD
VREF_PD
SWB2
SWB1
RF+
RF-
SW3
SA(SB/F)
SB(SC/F)
SC(SD)
SD(SA)
A(B/a/A)
B(C/b/B)
C(D/c/C)
D(A/d/D)
GND1
LDI_BD
LDI_CD
GND1
TEMP
VCC
MON_CD/DVD
MON_BD
SEL_DVD
SEL_CD
NC
NC
GND1
GND_BDPD
LDI_DVD
FCS1-
TRK-
FCS1+
TRK+
FCS2-
FCS2+
B+
NC
NC
NC(GND)
A+
B-
A-
A+
B-
B+
A-
CLOSESW
LDM+
P55004
LDM-
OPENSW
GND
P55003
COM
W
V
U
GND
A+
B-
B+
A-
CLOSESW
LDM+
LDM-
OPENSW
GND
COM
W
V
U
GND
5
4
1
2
3
P55002
4
1
2
3
5
4
1
2
3
PW_X_SW5.9V
PW_X_SW5.9V
KEY3
KEY1
KEY2
PW_X_SW3.3V
REMOCON
KEY_POWER
USB_POWER
USB_DP
USB_DN
PW_LED5V
LED_CS
LED_CLK
LED_TXD
STANDBY_LED
GND
GND
PW_X_SW12.2V
PW_X_SW12.2V
PW_X_SW12.2V
PW_3.3V
P_ON_H
PW_X_SW5.9V
PW_X_SW5.9V
KEY3
KEY1
KEY2
PW_X_SW3.3V
REMOCON
KEY_POWER
USB_POWER
USB_DP
USB_DN
PW_LED5V
LED_CS
LED_CLK
LED_TXD
STANDBY_LED
GND
GND
PW_X_SW12.2V
PW_X_SW12.2V
PW_X_SW12.2V
PW_3.3V
P_ON_H