Panasonic DMP-BD75EB / DMP-BD75EE / DMP-BD75EF / DMP-BD75EG Service Manual ▷ View online
S-6
S3.4. Digital (Timer Section) Block Diagram
DMP-BD75EB/EE/EF/EG DIGITAL(TIMER SECTION) CIRCUIT BLOCK DIAGRAM
IC51001
(SYSTEM LSI)
PLAY
EJECT
STOP
IR
VDATA
VCLK
VSTB
IR
IC7001
(LED DRIVER)
P58001
5
P1102
P58001
12
P1102
1
REMOCON
IR7001
REMOTE
SENSOR
ETRXCLK
P58001
14
P1102
ETRXDV
P58001
13
P1102
ETMDIO
STOP
S7003
POWER
S7551
PLAY
S7002
OPEN/
CLOSE
S7001
REMOCON
KEY2
KEY1
P7004
1
PJ7551
KEY3
KEY POWER
KEY POWER
POWER SW P.C.B.
BD POWER P.C.B.
BD DIGITAL P.C.B.
8
10
SG1/KS1
A
K
B
B
F
G
E
C
D
D
DIG6
DIG5
DIG4
DIG3
DIG2
DIG1
DIG5
DIG4
DIG3
DIG2
DIG1
SG3/KS3
9 SG2/KS2
11
13
SG4/KS4
SG6/KS6
12 SG5/KS5
19 SG13/GR6
20 SG14/GR5
23 GR4
24 GR3
26 GR2
27 GR1
20 SG14/GR5
23 GR4
24 GR3
26 GR2
27 GR1
14 SG7/KS7
15
15
13
10
11
8
5
7
14
12
12
9
6
2
1
6
2
1
4
3
3
SG8/KS8
LED
DISPLAY
D7001
P58001
1
P1102
P58001
9
P1102
1
P58001
1
P1102
1
P58001
2
P1102
P58001
7
8
P1102
LED TXD
LED CLK
LED CS
2
DI/O
3
CLK
4
STB
K25
POWER
P58001
4
P1102
GPIO8
J24
F24
G24
K21
3
2
DM
DP
P1103
(USB JACK)
(USB JACK)
FRONT
CKU32
CKU33
USB DN
G USB0 DM A
G USB0 DP A
USB DP
3
2
1
4
T59301
USB DM0
USB DP0
AB1
AB2
QR51003
QR51006
PW LED5V
PW XSW3.3V
QR51001
QR51004
PW LED5V
PW XSW3.3V
QR51002
QR51005
PW LED5V
PW XSW3.3V
VDATA
L22
VCLK
L23
VSTB
L21
NS XTALO
NS XTALI
X56501
(27MHz)
A12
B12
CKAA4
CKAA13
CKAA14
CKAA12
CKAA5
CKAA7
CKAA8
CKAA9
CKAA1
CKAA2
CKA1
CKA2
CKA4
CKA3
CKA14
CKA12
CKA5
CKA7
CKA8
CKA9
S-7
S4. Schematic Diagram
S4.1. Interconnection Diagram
P55009
A+
1
2
-
A
3
-
B
B+
4
P55004
LDM+
1
LDM-
2
OPENSW
3
GND
4
CLOSESW
5
P55003
GND
1
2
U
3
V
4
W
COM
5
P1001
2 A
1 N
P1102
PW_X_SW_5R9V
23
PW_X_SW_5R9V
22
GND
21
GND
20
P_ON_H
19
PW_3R3V
18
PW_X_SW12R2V
17
PW_X_SW12R2V
16
PW_X_SW12R2V
15
KEY1
14
KEY3
13
KEY2
12
PW_LED5V
11
STANDBY_LED
10
LED_CS
9
LED_CLK
8
LED_TXD
7
PW_X_SW3R3V
6
REMOCON
5
KEY_POWER
4
USB_POWER
3
USB_DP
2
USB_DN
1
POWER P.C.B.
BD DRIVE UNIT
DIGITAL P.C.B.
POWER SW P.C.B.
P55001
FCS2+
45
FCS2-
44
TRK+
43
FCS1+
42
TRK-
41
FCS1-
40
A-
39
B-
38
A+
37
B+
36
NC
35
NC
34
NC(GND)
33
A(B/a/A)
32
B(C/b/B)
31
C(D/c/C)
30
D(A/d/D)
29
SA(SB/E)
28
SB(SC/F)
27
SC(SD)
26
SD(SA)
25
SW3
24
RF+
23
RF-
22
SWB2
21
SWB1
20
VREF_PD
19
VCC_+5PD
18
GND_PD
17
SW
16
GND1
15
LDI_BD
14
LDI_CD
13
LDI_DVD
12
GND1
11
TEMP
10
VCC
9
MON_CD/DVD
8
MON_BD
7
SEL_DVD
6
SEL_CD
5
NC
4
NC
3
GND1
2
GND_BDPD
1
PJ7551
KEY_POWER
1
GND
2
3
P7004
KEY_POWER
1
GND
2
3
P58001
23 PW_X_SW5R9V
22 PW_X_SW5R9V
21 GND
20 GND
19 P_ON_H
18 PW_3R3V
17 PW_X_SW12R2V
16 PW_X_SW12R2V
15 PW_X_SW12R2V
14 KEY1
13 KEY3
12 KEY2
11 PW_LED5V
10 STANDBY_LED
9 LED_CS
8 LED_CLK
7 LED_TXD
6 PW_X_SW3R3V
5 REMOCON
4 KEY_POWER
3 USB_POWER
2 USB_DP
1 USB_DN
S-8
S4.2. Power_SW Schematic Diagram / S4.3. LED Schematic Diagram
S-8
Confidential
Until
S7551
EVQ11A05R
1
2
3
PJ7551
*
K
E
Y
_
P
O
W
E
R
G
N
D
POWER_SW
VariationCategory
PJ7551
BDT110/BDT210/BDT310
BD75
VEE1J93
VEE1K26
Confidential
Until
R
7
3
0
1
*
R
7
3
0
2
*
*
D
7
3
0
1
*
D
7
3
0
2
1
2
3
PJ7301
K1KA03BA0055
V
C
C
L
E
D
2
L
E
D
1
SKYPE/STANDBY
HDMI
Modify Category
1
2
3
2
3
Variation
Type
BDT310EG
C
BDT110GK
B
BDT110P/PU/GK/EG,BDT210P/GN
A
VariationCategory
D7301
D7302
R7301
R7302
R7302
A
B
C
220[22]
220[22]
220[22]
$(270)[22]
$(270)[22]
270[22]
B3AEA0000099
￨B3AEA0000100
￨B3AEA0000100
$[B3ACA0000254]
B3AEA0000099
￨B3AEA0000100
￨B3AEA0000100
$[B3ACA0000254]
B3AAA0001018
B3ACA0000254
DMP-BD75EG Series
LED
Schematic Diagram
DMP-BD75EG Series
Power_SW
Schematic Diagram
10
9
8
7
6
5
4
3
2
1
G
F
E
D
C
B
A
S-9
S5. Print Circuit Board
S5.1. Power_SW P.C.B. / S5.2. LED P.C.B.
1
3
P
J
7
5
5
1
S7551
(Component Side)
DMP-BD75EG Series
Power_SW P.C.B.
(Foil Side)
R
7
3
0
1
R
7
3
0
2
1
3
PJ7301
D
7
3
0
2
D
7
3
0
1
(Component Side)
(Foil Side)
DMP-BD75EG Series
LED P.C.B.
10
9
8
7
6
5
4
3
2
1
G
F
E
D
C
B
A
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