S-12
S4. Schematic Diagram
S4.1. Interconnection Diagram
AV IO P.C.B.
OPT CORE P.C.B.
DIGITAL P.C.B.
BD DRIVE
HDD DRIVE
DIGITAL TUNER P.C.B.
POWER/TIMER P.C.B.
FRONT (R) P.C.B.
FRONT (L) P.C.B.
GND
DASP-NC1
CS1-
CS0-
DA2
DA0
PDIAG-(C)
DA1
(RESERVED)
INTRQ
GND
DMACK-
CSEL
IORDY
GND
DIOR-
GND
DIOW-
GND
(KEY PIN)
DMARQ
GND
DD15
DD0
DD14
DD1
DD13
DD2
DD12
DD3
DD11
DD10
DD9
DD6
40
39
38
37
36
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
DD8
DD7
RESET-
GND
DD5
DD4
GND
DASP-NC1
CS1-
CS0-
DA2
DA0
PDIAG-(C)
DA1
(RESERVED)
INTRQ
GND
DMACK-
CSEL
IORDY
GND
DIOR-
GND
DIOW-
GND
(KEY PIN)
DMARQ
GND
DD15
DD0
DD14
DD1
DD13
DD2
DD12
DD3
DD11
DD10
DD9
DD6
DD8
DD7
RESET-
GND
DD5
DD4
2
1
3
4
40
39
38
37
36
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
P58001
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
2
1
3
4
P3005
P3002
P3001
G B IN A
G G IN A
DGND
G R IN A
V YIN A
CPNCIN A
DGND
T I2C DAT
T I2C CLK
DGND
SD YOUT
SD COUT
DGND
HD Y OUT
HD PB OUT
HD PR OUT
ANT P ON H
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
P50
ANT SHORT L
G OPTIEC B
SUB A5V
DGND
DGND
G B IN A
G G IN A
DGND
G R IN A
V YIN A
CPNCIN A
DGND
T I2C DAT
T I2C CLK
DGND
SD YOUT
SD COUT
DGND
HD Y OUT
HD PB OUT
HD PR OUT
ANT P ON H
P50
ANT SHORT L
G OPTIEC B
SUB A5V
DGND
DGND
2
1
3
4
P58002
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
2
1
3
4
P3003
TU7801
(DIGITAL TUNER 0)
I2C3DT
I2C3CK
SLICER V
XSW3.8V
DGND
FRONT C IN
XSW5.8V
FRONT V IN
FRONT Y IN
AMUTE VCC
X SW13V
AU5V
AGND
MIXROUT DM
ACTIV 5V
ANT 5V
BTL 30V
BT
RF AGC
SIF OUT
AUDIO OUT
MIXLOUT DM
AADC L
AGND
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
1
2
3
4
5
6
7
G2
G1
G3
G4
GND
SCL
SDA
NC
VIF 5V
NC
NC
8
9
10
11
12
13
14
TUNER 5V
15
AFT OUT
16
VIDEO OUT
17
IFD OUT1
18
IFD OUT2
19
IF AGC
20
IF OUT
21
TU8702
(DIGITAL TUNER 1)
ACTIV 5V
NC
ANT 5V
RF AGC
NC
NC
BTL 30V
1
2
3
4
5
6
7
G2
G1
G3
G4
BT
NC
NC
TUNER 5V
NC
IF OUT
SDA
8
9
10
11
12
13
14
SCL
15
IF AGC
16
IFD OUT2
17
IFD OUT1
18
AADC R
P STANBY H
RGB CPSVIN
DGND
AGND
AGND
I2C3DT
I2C3CK
SLICER V
XSW3.8V
DGND
FRONT C IN
XSW5.8V
FRONT V IN
FRONT Y IN
AMUTE VCC
X SW13V
AU5V
AGND
MIXROUT DM
MIXLOUT DM
AADC L
AGND
AADC R
P STANBY H
RGB CPSVIN
DGND
AGND
AGND
2
1
3
4
P6702
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
2
1
3
4
P58005
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
XTMUTE
SLICER
SD BOOT
XPKRST
FAN LOCK
FRONT C IN
ANT PON H
ANT SHORT L
PKS STATE
SAT SHORT L
SCL0
SDA0
ST3.3V
FRONT Y IN
P50
DAT2
DAT3
CMD
SMTGND
CLK
SMT3.3V
DGND
DGND
XTMUTE
SLICER
SD BOOT
XPKRST
FAN LOCK
FRONT C IN
ANT PON H
ANT SHORT L
PKS STATE
SAT SHORT L
SCL0
SDA0
ST3.3V
FRONT Y IN
P50
DAT2
DAT3
CMD
SMTGND
CLK
SMT3.3V
DGND
DGND
2
1
3
4
P6703
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
2
1
3
4
P58006
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
UNREG 38V
FAN PWR
DGND
FAN GND
FRONT V IN
PW GOOD H/XDIGIRST
P STANDBY H
TU O ON H
XINTP
XINTM
XMPREQ
HDMI MONI
HDMI P5 ON H
HDMI CONT
T I2C CLK
HSYNC
DR P ON H
XN 3.3V
SCLK
SBPTM
SBMTP
XN 4V
T I2C DAT
UNREG 38V
FAN PWR
DGND
FAN GND
FRONT V IN
PW GOOD H/XDIGIRST
P STANDBY H
TU O ON H
XINTP
XINTM
XMPREQ
HDMI MONI
HDMI P5 ON H
HDMI CONT
T I2C CLK
HSYNC
DR P ON H
XN 3.3V
SCLK
SBPTM
SBMTP
XN 4V
T I2C DAT
2
1
3
4
P6704
5
6
7
8
9
10
11
12
13
14
15
2
1
3
4
P58007
5
6
7
8
9
10
11
12
13
14
15
GND
GND
XSW3.8V
XSW3.8V
XSW13V
XSW13V
XSW5.8V
GND
GND
NC
VP3.3V ON H
VP1.2V ON H
VP2.5V ON H
GND
XSW5.8V
GND
GND
XSW3.8V
XSW3.8V
XSW13V
XSW13V
XSW5.8V
GND
GND
NC
VP3.3V ON H
VP1.2V ON H
VP2.5V ON H
GND
XSW5.8V
2
1
3
4
P7201
5
6
7
8
9
10
11
12
13
14
2
1
3
4
P7501
5
6
7
8
9
10
11
12
13
14
XN5V
GND
XSW5.8V
IR
FL 3.3V
FL TXD
FL VP
FL CLK
FL F+
FL CS
KEY IN3
FL F-
KEY IN2
KEY IN1
XN5V
GND
XSW5.8V
IR
FL 3.3V
FL TXD
FL VP
FL CLK
FL F+
FL CS
KEY IN3
FL F-
P7202
2
1
3
GND
KEY POWER
NC
P7001
2
1
3
GND
KEY POWER
GND
KEY IN2
KEY IN1
2
1
3
4
PS8001
5
6
7
8
9
10
11
2
1
3
4
P58011
X SW13V
X SW13V
CHPSYNC0
CHDATA0
TU P ON H
5
6
7
8
9
10
11
X SW 5.8V
G T I2C CLK A
GND
G T I2C DAT A
CHCLK0
CHVAL0
X SW13V
X SW13V
CHPSYNC0
CHDATA0
TU P ON H
X SW 5.8V
G T I2C CLK A
GND
G T I2C DAT A
CHCLK0
CHVAL0
2
1
3
4
PS8002
5
6
7
8
9
10
11
2
1
3
4
P58012
CHCLK1
CHDATA1
G SDA1 B
XFERST
XEF1IRQ
5
6
7
8
9
10
11
CHVAL1
CHPSYNC1
12
13
XEF0IRQ
XSW3.8V
GND
GND
G SCL1 B
GND
CHCLK1
CHDATA1
G SDA1 B
XFERST
XEF1IRQ
CHVAL1
CHPSYNC1
XEF0IRQ
XSW3.8V
GND
GND
G SCL1 B
GND
12
13
2
1
3
4
P58013
FAN LOCK
FAN PWR
FAN GND
2
1
3
P6701
5
6
7
8
9
2
1
3
4
P58004
5
6
7
8
9
DAT1
WP
TPA+
TPA-
GND
TPB-
TPB+
CD
DAT0
DAT1
WP
TPA+
TPA-
GND
TPB-
TPB+
CD
DAT0
2
1
3
4
P6803
P3802
P3801
5
2
1
3
4
P59301
5
USB BUSP OC
USB BUSP EN
GND
D+
D-
USB BUSP OC
USB BUSP EN
GND
D+
D-
2
1
3
4
P58003
5
6
7
8
9
2
1
3
4
P3004
TU IFOUT2
TU IFOUT1
TU RF AGC
5
6
7
8
9
HSYNC
DGND
UNREG 38V
TU P ON H
DGND
TU IFAGC
TU IFOUT2
TU IFOUT1
TU RF AGC
HSYNC
DGND
UNREG 38V
TU P ON H
DGND
TU IFAGC
2
1
3
4
5
6
7
2
1
3
4
GND
SYNC DET
5
6
7
AV4 S IN L
AV2 BLANKING
AV2 8
AFC
VSYNC
AFC
AV2 BLANKING
AV4 S IN L
SYNC DET
VSYNC
GND
AV2 8
2
1
3
4
AUGND
FRONT L IN
FRONT R IN
AUGND
P1602
2
1
3
4
DR 5V
DR GND
DR 12V
DR GND
P1601
3
4
2
1
DR 5V
DR GND
DR 12V
DR GND
5
6
7
2
1
3
4
2
1
3
4
P51605
RX+
RX-
5
6
7
GND
TX-
GND
TX+
GND
RX+
RX-
GND
TX-
GND
TX+
GND
2
1
3
4
DR 5V
DR GND
DR 12V
DR GND
2
1
3
4
DR 12V
DR 12V
DR 5V
DR GND
2
1
3
4
P51603
P4801
5
2
1
3
4
P4901
5
SUB A5V
DGND
DGND
G OPTIEC B
DGND
SUB A5V
DGND
DGND
G OPTIEC B
DGND
2
1
3
4
FRONT L IN
FRONT R IN
AUGND
AUGND
4
3
1
2
P11101
N
A
FAN MOTOR
DMR-BW500EF
Interconnection
Schematic Diagram
A
B
1
2
3
4
5
C
D
E
6
F
G
7
8
9
10
11
12
H
Summary of Contents for DMR-BW500EF
Page 5: ...5 2 2 Precaution of Laser Diode ...
Page 13: ...13 4 Specifications ...
Page 14: ...14 ...
Page 15: ...15 ...
Page 16: ...16 5 Location of Controls and Components ...
Page 17: ...17 ...
Page 40: ...40 9 1 2 P C B Positions ...
Page 49: ...49 9 2 6 Grease ...
Page 50: ...50 9 2 7 How to Clean the Lens of Optical Pick UP Follow the 9 2 1 Upper Base Ass y ...
Page 52: ...52 10 1 2 Checking and Repairing of BD Drive ...
Page 53: ...53 10 1 3 Checking and Repairing of AV IO P C B ...
Page 54: ...54 10 1 4 Checking and Repairing of HDD ...
Page 112: ...S8 2 Frame and Casing Section 2 S 57 50 51 49 46 45 44 43 47 53 54 52 55 48 41 42 ...