HCD-DH50R/DH70SWR
HCD-DH50R/DH70SWR
34
34
5-8. SCHEMATIC DIAGRAM - DVD SERVO Section (3/4) -
• See page 45 for Waveforms. • See page 48 for IC Block Diagrams.
8.2
4.1
4.1
4.1
4.1
4.1
4.1
8.2
0
0.4
0
0
0
0.4
8.2
0
0.2
2.9
0
0.6
0.3
3.3
1.3
9
5
1.6
1.7
0
1.7
3.3
3.3
5
2.5
2.5
2.5
3.3
3.3
2.5
2.5
0
0
1.3
1.7
5
3.3
1.6
1.7
2.5
2.4
2.4
2.4
2.4
1.7
1.7
1.7
1.7
5.4
3.2
1.8
4.5
2.4
1.8
2.4
3.2
2.4
5.4
4.6
3.3
3.1
5.1
5.1
9.2
9.2
5.2
3.9
5.4
3.3
ACLK
JL1002
JL1003
PCM1808PWR
IC1003
ASDATA0
R1001
22
JL1001
ALRCK
ABCK
R1003
100
R1002
22
R1021
100
JL1004
SPDATA
0.47
C1004
16V
10
C1011
0.47
C1005
SW+3.3V
DAC_XRST
CL1001
10k
R1005
3
2
1
TK11150CSCL-G
IC1004
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
25P
CN1001
CEC_RX_OUT
CEC_TX_OUT
DGND
E+3.3V
IFSCK
IFSDO
IFSDI
XIFBSY
XIFCS
XSYSRST
OCSW1/GND
KRMOD
MIC
V_MUTE2
V_MUTE1
AGND
MIC_SCORE
A+9V
ROUT
AGND
LOUT
AGND
L_IN
AGND
R_IN
CEC_TX_OUT
JL2064
CEC_RX_OUT
JL2063
GND
JL2060
JL2048
R2104
0
R2103
0
JL2049
R2105
0
MIC
R2106
0
JL2050
KMOD
JL2051
JL2052
R2107
0
OCSW1
R2108
0
JL2053
XRST
JL2058
E+3.3V
IFSCK
IFSDI
XIFBSY
IFSDO
XIFCS
R7003
100
R7031
4.7k
NJM2903M-TE2
IC7001
R7002
10k
R7028
22k
LT
R7011
2.2k
XVOICE
R7032
4.7k
R7025
8.2k
16V
C7005
47
R7006
1.5k
R7029
1k
R7030
100k
50V
C7008
2.2
MA2J1110GLS0
D7003
R7007
4.7k
C7011
470p
16V
C7001
47
10V
C7015
100
16V
C7012
47
16V
C7007
47
R7017
22k
R7014
0
R7022
2.2k
NJM2903M-TE2
IC7002
R7023
4.7k
R7018
47k
16V
C7004
47
R7009
2.2k
C7014
0.01
RT
R7005
10k
50V
C7013
1
R7008 4.7k
R7013
4.7k
R7004
22k
R7015
4.7k
R7016
1.2k
R7001
10k
50V
C7009
2.2
R7021
47k
SCORE
R5002
0
0.1
C5002
R5003
0
CR/R
Y/G
JL5005
JL5003
R4003
0
R5005
0
R4002
0
JL5004
10k
R5013
CVBS
CB/B
SW+5V
0.1
C5001
10uH
L5001
BH7868FS-E2
IC5001
R5001
0
50V
1
C5010
JL5001
50V
1
C5006
50V
1
C5004
C5005
16V
100
C5007
50V
1
JL5002
10k
R5014
USB+5V
0.33
C6008
JL6001
JL6002
MTR_GND
JL6005
0
R6048
1
C6007
JL6004
0
R6019
0
R6028
USB_SW
10V
C6009
47
0
R6047
USB_OCD
JL6003
SW+9V
6.3V
47
C6005
NJM2903M-TE2
IC6001
0
R6042
MM1663DTRE
IC6002
1
2
3
10k
R5004
MC2840-T112-1
D7002
4
3
2
1
NJM4558V-TE2
IC7003
0
R5016
0
R5017
0
R5018
0
R5019
1
2
3
4
5
5P
CN6001
SW+5.5V
GND
SW+4.3V
SW+9V
MGND
1
C7016
1000p
C7018
16V
330
C5003
10V
47
C6004
D7006
MC2840-T112-1
MC2840-T1
12-1
D7007
AK4388AET-E2
IC1002
100k
R7035
1
2
3
4
5
6
7
8
9
9P
CN5001
VAMP-GND
Cr/Pr
VAMP-GND
Cb/Pb
VAMP-GND
Cy/Py
VAMP-GND
CVBS
VAMP-GND
10V
100
C1010
E
ET4001
E
ET6001
E
ET6002
MM1665XHBE
IC7004
R6024
0
R6022
0
R6023
0
R6025
0
R1012
0
R4005
0
R6021
R6043
R6044
0
R6027
R7027
1.2k
R7024
120k
C1006
0.1
C1007
0.1
C1008
0.1
C7003
0.1
C7006
0.1
C7002
0.1
50V
1
C1027
50V
1
C1028
R1032 100k
R1031
100k
0.22
C1019
10V
47
C1020
0.01
C1021
R1025
0
16V
C1012
10
16V
10
C1001
16V
C1002
10
0
R1030
470
R1029
R1022
0
R1024
0
470
R1028
470
R1020
470
R1019
C1015
4700p
C1014
4700p
16V
10
C1024
16V
10
C1023
R1017
0
0.22
C1018
R1010
0
R1007
0
0.01
C6002
0.1
C6001
10k
R6016
10k
R6017
330
R6015
R6046
0
R6035
0
R6045
0
100
R6018
1
C7017
33k
R7034
1
R6010
1
R6014
1
R6005
1
R6008
1
R6013
1
R6006
1
R6012
1
R6003
1
R6001
1
R6009
R7026
100k
R7020
0
R7019
0
IC5001
VIDEO AMP, 75
:
DRIVER
IC1004
+5V REGULATOR
IC1003
A/D CONVERTER
IC1002
D/A CONVERTER
IC6002
+3.3V REGULATOR
IC6001
OVER CURRENT DETECT
IC7004
+5V REGULATOR
IC7001
COMPARATOR
COMPARATOR
IC7002
IC7003
AC/DC CONVERTER
DMB20 BOARD (3/4)
(CHASSIS)
(CHASSIS)
(DH50R: RU, SP, TW, KR, TH/DH70SWR: RU)
(DH50R: SP, TW, KR, TH)
(DH50R: AEP, RU/DH70SWR)
J
4
B
16
6
9
11
D
15
H
L
10
K
17
3
5
12
C
F
18
M
1
E
8
G
14
A
2
13
I
7
Note:
IC7004 cannot exchange with single. When this part is damaged, exchange the entire mounted board.
Содержание HCD-DH50R
Страница 9: ...HCD DH50R DH70SWR 9 ARRANGEMENT OF LEAD WIRE lead wire lead wire ...
Страница 87: ...MEMO HCD DH50R DH70SWR 87 ...