Table of Contents
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HT-CN400DVH/HT-CN400DVE/HT-CN500DVH/HT-CN500DVE
SITUATION :
HIRQB
HIRQB
LWRHL
LWRHL
A
VCC
LOE#
LOE#
C101
104
A16
A15
A14
A13
A12
A11
A9
A8
WRLL#
B
A18
A7
A6
A5
A4
A3
A2
HD[0..7]
A1
HD[0..7]
72CE
DCI_ERR
72CLK
DCI_ERR
HCLK#
72DA
HCLK#
HDACK#
DVD
HDACK#
DCI_REQ
S-B
DCI_REQ
S-A
S-BLNK
S-SWTCH
VCC
DCI_FDS
DCI_FDS
C
VFDCE
VFDCLK
LMUTE
MUTE
TUPO
2259DA
2259CL
WM8739CE
EAUX40
EAUX40
TDMDR
TDMDR
TDMCLK
TDMCLK
TDMFS
TDMFS
DOUT
BICK
LCS1#
LRCK
LCS1#
HIRQB
HIRQB
FGO
FGO
RESB
RESB
GU
GU
D
TCLOSE-SW
TOPEN-SW
CN801
DRP
DRP
5
DRM
DRM
E
4
3
FCS-D
2
1
TRK-R
FCS-R
FROM DVD
MECHANISM UNIT
with LOADING
TRK-D
MOTOR PWB (210)
D3V
R803
SP+
4.7K
SP-
CN802
1
SLD-F
SLD-F
SLD-F
2
SLD-R
SLD-R
SLD-R
3
SP+
LSW
4
SP-
LSW
5
SPDP
DGND
F
6
SPDM
FROM
DVD
MECHANISM UNIT
with SPIN/SLED
MOTOR PWB (210)
AGND
CN803
1
FCS-R
F-
2
TRK-D
F+
3
TRK-R
T+
4
FCS-D
T-
5
R8117
1K
C
6
R8118
1K
D
7
C890
CD/DVD
8
2PF
R
AGND
9
R8119
1K
A
R8120
1K
10
B
11
R850
10K
F
12
GND-P
13
V
14
VC
15
R851
10K
FROM
E
16
DVD
NC
17
MECHANISM UNIT
VR-CD
with PICKUP
18
VR-DVD
G
PWB (210)
19
LD-CD
20
LDS
MD
21
HFM
22
L801 601
NC
23
LD-DVD
24
GND-LD
C816
102
Q801
KTA1505
AGND
C818
102
AGND
H
• NOTES ON SCHEMATIC DIAGRAM can be found on page 11.
1
IMP809SEUR
RESET 2.93V
C102
10UF
1
40
A17
A16
A17
2
39
A15
GND
3
38
A14
NC
4
37
A19
A13
A19
5
36
A10
A12
A10
6
35
D7
A11
DQ7
7
34
D6
A9
DQ6
8
33
D5
A8
DQ5
9
32
D4
VC33
WE#
DQ4
10
IC101
31
NC
VCC
11
30
NC
VCC
12
29
NC
NC
13
28
D3
A18
DQ3
14
27
D2
A7
DQ2
15
26
D1
A6
DQ1
16
25
D0
A5
DQ0
17
24
LOE#
A4
OE#
18
23
A3
GND
19
22
LCS3#
A2
CE#
20
21
A0
A1
A0
2
3
D0
Q0
D0
5
4
D1
Q1
D1
6
7
D2
Q2
D2
9
8
D3
Q3
D3
12
13
D4
Q4
D4
15
14
D5
Q5
D5
16
17
D6
Q6
D6
19
18
D7
Q7
D7
IC102
1
OE
11
C104
CLK
104
IC102
74F374D
R169
IC103
4.7K
2
3
D8
Q0
D0
VC33
5
4
D9
Q1
D1
6
7
D10
Q2
D2
9
8
D11
Q3
D3
12
13
D15
VCC
Q4
D4
R168
15
14
D14
Q5
D5
4.7K
16
17
D13
Q6
D6
C105
19
18
D12
Q7
D7
104
IC103
1
OE
11
IC103
CLK
74HC374
2
4
DMDR
1A
1Y
3
1B
5
7
DMCLK
R150
33 OHM
2A
2Y
6
R151
33 OHM
2B
DMFS
11
9
R152
33 OHM
3A
3Y
10
3B
14
12
VCC
4A
4Y
13
4B
IC104
C106
1
104
A/B
15
G
IC104
SN74F157A
QUAD 2:1 MULTIPLEXER
TRAY-REV
TRAY-FWD
R815
22K
S8V
D5V
T3
T4
1
36
FWD
FWD
S-GND
REV
2
35
REV
VCONT
3
34
VCC2
MUTE1
4
33
VLO-
VIN4
C800
104
5
32
VLO+
VIN4
-
6
31
VO4+
VIN4+
7
30
VO4-
VREF-IN
8
29
VO3+
VIN1-SW
9
28
VO3-
VREF-OUT
C831 104
37
38
FR
FR
C803
47UF
10
27
VO2+
REG-OUT
11
26
VO2-
REG-IN
12
25
VO1+
VIN3+
C805
104
13
24
VO1-
VIN3
-
14
23
IC801
VCC1
VIN3
LA6560
15
22
VIN1
VIN2+
MOTOR
16
21
DRIVER
VIN1-A
VIN2
-
17
20
VIN1+A
VIN2
18
19
VIN1-B
VIN1+B
R807
10K
SLDO
PREF
RF5V
R826
8.2K
C814
R827
8.2K
C812 104
104
R828
8.2K
C813
C815
R831
8.2K
47UF
47UF
R834
47K
R835
1.2M
R836
47K
R837
2.2M
R838
47K
R839
47K
R840
820K
C891
2PF
AGND
R845
22K
R846
2.2M
R847
22K
R848
820K
AGND
R849
1.2M
R825
C820
102
Q805
Q806
3.3K
KTC3875
KTC3875
Q802
KTA1505
AGND
AGND
Q803
KTC3875
R822
R823
R820
R821
10K
10K
4.7K
10K
AGND
LDD1
LDD2
2
Figure 16 SCHEMATIC DIAGRAM (3/12)
LCS0#
173
LCS0
LCS1#
174
LCS1
LCS2#
175
LCS2
LCS3#
176
LCS3
WRLL#
198
LWRLL
LWRHL
199
LWRHL
LOE#
170
LOE
A0
204
LA0
A1
205
LA1
A2
206
LA2
A3
207
LA3
A4
2
LA4
A5
3
LA5
A6
4
LA6
A7
5
LA7
A8
6
LA8
A9
7
LA9
A10
10
LA10
A11
11
LA11
A12
12
LA12
A13
13
LA13
A14
14
LA14
A15
15
LA15
A16
16
LA16
A17
19
LA17
A18
20
LA18
A19
21
LA19
22
LA20
A21
23
LA21
D0
178
LD0
D1
179
LD1
D2
180
LD2
D3
181
LD3
D4
182
LD4
D5
185
LD5
D6
186
LD6
D7
187
LD7
D8
188
LD8
D9
189
LD9
D10
190
LD10
D11
191
LD11
D12
194
LD12
D13
195
LD13
D14
196
LD14
D15
197
LD15
DCI_REQ
142
HWRQ/DCI_REQ/EAUX4[1]
EAUX4[0]
143
HRDQ/EAUX4[0]
DCI_ERR
144
HIRQ/DCI_ERR/EAUX4[7]
AVIN1
145
HRST/EAUX3[5]
DMUTE
146
HIORDY/EAUX3[3]
DCLK
149
HWR/DCI_CLK/EAUX4[5]
HDACK#
150
HRD/DCI_ACK/EAUX4[6]
GU
151
HIOCS16/CAMPCLK/EAUX3[4]
TRAY-FWD
152
HCS1FX/EAUX3[7]
TRAY-REV
153
HCS3FX/EAUX3[6]
LSW
154
HA0/EAUX4[2]
TOPEN-SW
155
HA1/EAUX4[3]
TCLOSE-SW
158
HA2/EAUX4[4]
HD0
122
HD0/DCI[0]/EAUX1[0]
HD1
123
HD1/DCI[1]/EAUX1[1]
HD2
124
HD2/DCI[2]/EAUX1[2]
HD3
125
HD3/DCI[3]/EAUX1[3]
HD4
126
HD4/DCI[4]/EAUX1[4]
HD5
127
HD5/DCI[5]/EAUX1[5]
HD6
128
HD6/DCI[6]/EAUX1[6]
HD7
131
HD7/DCI[7]/EAUX1[7]
DCI_FDS
132
HD8/DCI_FDS/EAUX2[0]
TE_BIAS
133
HD9/EAUX2[1]
RESB
134
HD10/EAUX2[2]
AVIN2
135
HD11/EAUX2[3]
HIRQB
136
HD12/EAUX2[4]
WRQ_INT
137
HD13/EAUX2[5]
FGO
140
HD14/EAUX2[6]
IR
141
HD15/EAUX2[7]
28
TDMDR
29
TDMCLK
30
TDMFS
SPDIFIN
D3V
R814
10K
1
VCC
R2IO0
2
DQ0
DMUTE
R2IO1
3
DQ1
R2IO2
4
DQ2
R2IO3
5
DQ3
6
VCC
R2IO4
7
DQ4
R2IO5
8
DQ5
R2IO6
9
DQ6
R2IO7
10
DQ7
11
NC
12
NC
R812
MWEB
13
WE
10K
MRAS1B
14
RAS
15
NC
SREF
R2A0
16
A0
R2A1
17
A1
R2A2
18
A2
C809
C810
R2A3
19
A3
104
47UF
20
VCC
DGND
15K
R810
10K
FDO
PREF
SREF
R809
10K
SPDO
T5
R808
27K
C839
3P
R1
R868
R841
3.3K
1K
3.3K
C840
56PF
PREF
RF5V
1
CAP
2
12
VCC
3
PDRF
C821
56PF
4
PD1
C822
56PF
5
PD2
C823
56PF
6
PD3
C824
56PF
7
IC802
PD4
8
GND
LA9703W
9
FIN1
10
DVD PLAYERS RF AMP.
FIN2
11
PIN1
12
PIN2
13
TIN1
14
TIN2
15
LDD1
16
LDS1
RF3V
Q804
AGND
KTC3875
C864
AGND
GU
LDON2
LDON1
DVD-CDB
3
4
– 16 –
1
2
3
4
PCLK2XSCN/CAMYUV4
PCLKQSCN/CAMYUV5/AUX3[2]
VSSCN/CAMYUV6/EAUX3[1]
HSSCN/CAMYUV7/EAUX3[0]
IC106
ES6028
11
MICROCOMPUTER
C867 47UF
R2IO[0..15]
R81
40
R82
VSS
39
R2IO15
DQ15
38
R2IO14
DQ14
37
R2IO13
DQ13
IC809
36
R2IO12
DQ12
LM358MX
35
VSS
34
R2IO11
LOW POWER
DQ11
33
R2IO10
DQ10
DUAL OPE AMP.
32
R2IO9
DQ9
31
R2IO8
DQ8
30
NC
C892
29
MCASLB
LCAS
28
MCASUB
UCAS
27
MOEB
OE
DGND
26
R2A8
A8
25
R2A7
A7
24
R2A6
A6
23
R2A5
A5
22
R2A4
A4
21
VSS
DGND
PREF
C835
C838
C836
100UF
104
104
R865
8.2K
SREF
R864
36K
C830
AGND
472
RF3V
C829
472
48
R861
6.8K
SREFI
47
R860
6.8K
PH
46
R859
6.8K
BH
45
R858
62K
ISET
44
C828 1UF
WOC
AGND
43
R857
10K
PPN
42
PP
41
C827 473
WO
40
R856
6.8K
TE
39
R855
6.8K
FE
38
R854
10K
RREC
37
C826
472
WO
CP
36
R853
33K
TEBL
35
FEBL
34
C825
101
FC
33
BST
R852
5.6K
TBAL
FBAL
FC
BST
SGC
XHTR
DEFECTO
101
AGND
5
107
VREF
C136
104
YUV1/VREF
108
YUV2/CDAC
109
C137
104
YUV3/COMP
VCC33
270 OHM
110
R104
YUV4/RSET
112
AVSS(VDAC)
113
YUV5/YDAC
114
YUV6/VDAC
115
5DAC
YUV7CAMYUV3
R109
R105
47
0 OHM
OPEN
RBCK
46
RWS
45
OK_DA
RSD
31
TDMTSC
10
R110
39
MCLK
R111
MCLK
40
TBCK
RA10
TBCK
32
TWS
1
TWS/SEL_PLL2
33
TSD0
2
TSD0/SEL_PLL0
36
TSD1
3
TSD1/SEL_PLL1
37
TSD2
4
TSD2
TSD3
38
5
116
117
ENCODE1
118
ENCODE2
119
RA10
69
4
DCAS
70
3
DSCK/DOE
71
2
DWE
72
1
DRAS0
73
DBANK0/DRAS1
74
DBANK1/DRAS2
97
R160
DCS1
100
R161
DCS0
R162
101
R163
DQM
R112
102
DSCK
RA10
60 OHM at 100MHz
53
DMA0
4
DMA0
54
DMA1
3
DMA1
55
DMA2
2
DMA2
56
DMA3
1
DMA3
57
DMA4
DMA4
58
DMA5
RA10
DMA5
61
DMA6
4
DMA6
62
DMA7
3
DMA7
63
DMA8
2
DMA8
64
DMA9
1
DMA9
65
DMA10
DMA10
66
DMA11
RA10
DMA11
4
77
DB0
3
DB0
78
DB1
2
DB1
79
DB2
1
DB2
80
DB3
DB3
81
DB4
DB4
82
DB5
DB5
85
DB6
DB6
86
DB7
DB7
87
DB8
DB8
B5V
88
DB9
8
DB9
VCC
89
DB10
7
DB10
WC
90
DB11
6
DB11
SCL
93
DB12
5
DB12
SDA
94
DB13
DB13
IC
95
DB14
C138
C139
DB14
96
DB15
10UF
104
TA24
DB15
EEP
160
AUX0
AUX0
161
AUX1
AUX1
162
VFD-DA
AUX2
165
EARDEC
AUX3
166
RDS-DI
AUX4
167
YU-D
AUX5
168
SD
AUX6
169
HWAITB
AUX7
49
R113
33 OHM
CLK
XIN
50
XOUT
105
R114
33 OHM
CLK
R115
56K
XL101
27MHz
SPDIFO
R116
4.7K
5.6K
C893 102
R83
4.7K
R84
10K
5.6K
DGND
4
3
2
1
DGND
R85
R86
C895
4.7K
18K
103
S8V
C894
5 6 7 8
104
104
ADJV
ADRREC
ADPH
ADBH
ADTE
ADFE
RFP
C849
471
RFN
C850
471
R870
100K
R871
4.7K
BHC
WO
TEC
TSTD1
TSTD0
AGND
FC
BST
TBAL
FBAL
SGC
SLDO
SPDO
TDO
FDO
SREF
AGND
R2A[0..8]
6
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