– 14 –
HT-CN400DVW/HT-CN400DVA/HT-CN500DVW/HT-CN500DVA
A
B
C
D
E
F
G
H
1
2
3
4
5
6
• NOTES ON SCHEMATIC DIAGRAM can be found on page 32.
Figure 14 SCHEMATIC DIAGRAM (1/12)
SITUATION :
AVCC(VDAC)
TDMDX/RSEL
VSS
VSS
A1
VC33
ANT
NC
AGC
GND
VT
B+
IF/O
OSC
1
2
ANT
NC
AGC
GND
VT
B+
IF/O
OSC
ESD1
ESD2
Servo control
AM
LOOP
ANTENNA
JK001
FM
ANTENNA
TERMINAL
2
1
C3
0.1
C001
D001
D002
T001
EF001
C004
R001
R002
C016
C003
C017
R010
R061
Q002
R011
CF001
R012
R007
VD002
TC002
C013
C014
T003
C019
C018
R034
L002
C020
R035
R036
R037
C021
C022
R033
C010
C024
C075
C023
T004
C025
T005
C039
C040
C044
C042
C046
C045
C043
C047
T006
C048
C049
R027
R029
R028
R030
IC001
IC001
LA1837
TUNER
C050
C052
C053
C051
C054
R031
R032
C055
C041
C038
R022
C037
Q006
R025
R026
R023
R024
C036
C074
T007
FM IF
L003
R021
C032
C029
R020
C028
R019
R018
C030
C031
T008
CF003
C027
C073
R017
C026
CF002
R016
Q003
R014
R013
R015
C076
L001
D005
C056
R045
Q004
R044
Q005
R043
C077
L007
C033
C034
R046
R047
R048
C008
C011
R006
R005
C009 C012
Q001
VD001
C006
C005
5P
R003
R008
TC001
C007
T002
D003
D004
CN001
C059
IC002
IC002
LC72131M
AM/FM EREQ
R042
R041
R040
R039
R038
C060
C061
R057
R058
R049
R050
C062
R004
R009
C064
R052
R051
C065
C066
C057
XL001
R053
C058
C063
IC101
SST39VF080
MULTI-PURPOSE
FLASH
C101
C102
C103
IC105
IC105
IMP809SEUR
RESET
C107
R101
FB103 600
C108
C109
IC104
C104
IC102
IC103
C106
R150
R151
R152
C105
R168
R169
C1011
C1010
C1009
R116
R113
R114
C140
C141
XL101
R115
C138
C139
R
R112
R118
R119
R161
R160
R163
R162
R
R
R111
R107
R106
R108
R104
C136
C137
IC115
B1117
VOLTA
REGULA
C1008
C1007
R145
R146
C135
C111-C134(0.1)
FB104
600
C110
R103
IC106
ES6028
SYSTEM MICROCOMPUTER
C510
C511
R84
C893
R81
C867
R814
R815
IC101
1N4148
1N4148
33PF
1N4148
1N4148
FM OSC.
HT-CN400DVA/
HT-CN500DVA ONLY
HT-CN400DVW/
HT-CN500DVW ONLY
HT-CN400DVA/
HT-CN500DVA ONLY
1
2
3
4
5
6
7
8
100K
0.022
0.1
5PF
0.022
270K
560
2SC1009A
10.7M J
330 OHM
100K
1SV149B
(22P)
5PF
560P
OSC.
223
33UF
3.3K
39uH
33UF
2K
330 OHM
10K
22UF
0.1
1K
0.022
220PF
330
10UF
BIAS
30PF
BIAS
10UF
10UF
0.0047
0.0022
0.0022
0.0047
0.0022
0.0022
BIAS
0.0015
0.0015
5.6K
5.6K
6.8K
6.8K
LA1837
0.015
0.015
4.7UF
4.7UF
0.0047
0.0047
23
22
21
20
19
18
17
16
24
25
26
27
28
29
30
VCO
FM DEC
AM SD
FMIF
AM MIX
FMIFB
AMIF
GND
TU LED
ST LED
VCC
ENDEC
NPXIN
MPXL
MPXR
LIN
RIN
LOUT
ROUT
MUTE IF
AM/FM
FM SD
AM CF
AM DEC
AM AGC
AFC
AM RF
REG
OSC
AM OSC
1UF
0.47UF
3K
1UF
2SC1623
4.7K
47K
4.7K
3.9K
0.022
0.022
10uH
4.7K
1UF
0.047
51 OHM
0.027
15
9
12
13
14
11
10
2.7K
100 OHM
8
0.022
47UF
7
1
2
3
4
5
6
AM IF
450 kHz
47UF
0.022
100K
0.047
10.7M J
2SC1009A
270K
100 OHM
330 OHM
0.022
10uH
1N4148
47UF
47 OHM
2SA812
10K
2SC1623
100K
0.022
10uH
0.022
22PF
100 OHM
22K
22K
0.022
0.022
100 OHM
100 OHM
0.022 47UF
S
D
G
SK192A
LSV149B
0.1
100K
100
(22P)
0.1
AM OSC.
1N4148
1N4148
100P
XIN
CE
DI
CL
DO
BO1
BO2
BO3
BO4
IO1
IFIN
IO2
AMIN
FMIN
VDD
PD
AIN
AOUT
VSS
XOUT
11
12
13
14
15
16
17
18
19
20
1
2
3
4
5
6
7
8
9
10
LC72131M
4.7K
4.7K
4.7K
4.7K
4.7K
0.022
47UF
4.7K
10 OHM
3.3K
1K
3.3UF
1K
22K
47UF
1K
3.3K
0.1
0.001
15PF
4.5 MHz
100K
15PF
0.022
SDB
TU-CE
TU-DI
TU-CL
YU-DO
TU-R
TU-L
TU12V
TU5V
HIRQB
DCLK
OSCIN
DMUTE
TRAY-FWD
TRAY-REV
LSW
TOPEN-SW
TCLOSE-SW
LWRHL
DCLK
OSCIN
HIRQB
DMUTE
TOPEN-SW
TCLOSE-SW
LSW
TRAY-REV
TRAY-FWD
LWRHL
WRLL#
A8
A9
A11
A12
A13
A14
A15
A16
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
A1
A2
A3
A4
A5
A6
A7
A18
A16
A15
A14
A13
A12
A11
A9
A8
WE#
NC
NC
NC
A18
A7
A6
A5
A4
A3
A2
A0
CE#
GND
OE#
DQ0
DQ1
DQ2
DQ3
NC
VCC
VCC
DQ4
DQ5
DQ6
DQ7
A10
A19
NC
GND
A17
LOE#
LOE#
0.1
10UF
VCC
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
LOE#
LCS3#
A0
A10
A17
A19
D0
D1
D2
D3
D4
D5
D6
D7
VC33
0.1
A21
14
15
16
19
20
21
22
23
A14
A15
A16
A17
A18
A19
2
3
4
5
6
7
10
11
12
13
204
205
206
207
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
LOE#
LCS3#
LCS1#
LWRHL
WRLL#
LCS2#
170
173
174
175
176
198
199
LCS0#
178
179
180
181
182
185
186
187
188
189
190
191
194
195
196
197
D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
D12
D13
D14
D15
IMP809SEUR
1
2
3
0.1
VC33
100K
VC33
RST
24
10UF
0.1
111
25
VCC33E
LA4
LA5
LA6
LA7
LA8
LA9
LA10
LA11
LA12
LA13
LA14
LA15
LA16
LA17
LA18
LA19
LA20
LA21
RESET
LOE
LCS0
LCS1
LCS2
LCS3
LD0
LD1
LD2
LD3
LD4
LD5
LD6
LD7
LD8
LD9
LD10
LD11
LD12
LD13
LD14
LD15
LWRLL
LWRHL
LA0
LA1
LA2
LA3
DCI_REQ
HCLK#
HDACK#
DCI_ERR
HD[0..7]
HCLK#
HDACK#
DCI_REQ
HD[0..7]
DCI_ERR
DCI_FDS
DCI_FDS
TDMFS
TDMCLK
TDMDR
EAUX40
TDMDR
TDMCLK
TDMFS
EAUX40
GU
RESB
FGO
HIRQB
LCS1#
HIRQB
FGO
RESB
LCS1#
GU
2
3
5
6
11
10
14
13
1
15
1A
1B
2A
2B
3A
3B
4A
4B
A/B
G
1Y
4
2Y
7
3Y
9
4Y
12
SN74F157A
3
4
7
8
13
14
17
18
D0
D1
D2
D3
D4
D5
D6
D7
D0
D1
D2
D3
D4
D5
D6
D7
OE
CLK
1
11
Q0
Q1
Q2
Q3
Q4
Q5
Q6
Q7
2
5
6
9
12
15
16
19
72CLK
72CE
72DA
S-A
S-B
DVD
S-BLNK
S-SWTCH
VCC
0.1
74F374D
MUTE
LMUTE
2259CL
2259DA
VFDCLK
VFDCE
TUPO
WM8739CE
2
5
6
9
12
15
16
19
74HC374
D0
Q0
D1
Q1
D2
Q2
D3
Q3
D4
Q4
D5
Q5
D6
Q6
D7
Q7
OE
CLK
1
11
3
4
7
8
13
14
17
18
D8
D9
D10
D11
D12
D13
D14
D15
LCS2#
DOUT
BICK
LRCK
DMDR
DMCLK
DMFS
0.1
VCC
33 OHM
33 OHM
28
29
30
VCC
0.1
4.7K
4.7K
HWRQ/DCI_REQ/EAUX4[1]
HIRQ/DCI_ERR/EAUX4[7]
HIORDY/EAUX3[3]
HWR/DCI_CLK/EAUX4[5]
HRD/DCI_ACK/EAUX4[6]
HIOCS16/CAMPCLK/EAUX3[4]
HCS1FX/EAUX3[7]
HCS3FX/EAUX3[6]
HRDQ/EAUX4[0]
HRST/EAUX3[5]
DCI_ERR
EAUX4[0]
142
143
144
145
DCI_REQ
AVIN1
RESB
127
128
131
132
133
134
135
136
137
140
141
HD5
HD6
HD7
DCI_FDS
IR
FGO
HIRQB
TE_BIAS
WRQ_INT
AVIN2
HDACK#
DCLK
TRAY-REV
GU
TCLOSE-SW
LSW
TOPEN-SW
122
123
124
125
126
146
149
150
151
152
153
154
155
158
HD0
HD1
HD2
HD3
HD4
DMUTE
TRAY-FWD
HD0/DCI[0]/EAUX1[0]
HD1/DCI[1]/EAUX1[1]
HD2/DCI[2]/EAUX1[2]
HD3/DCI[3]/EAUX1[3]
HD4/DCI[4]/EAUX1[4]
HD5/DCI[5]/EAUX1[5]
HD6/DCI[6]/EAUX1[6]
HD7/DCI[7]/EAUX1[7]
HA0/EAUX4[2]
HA1/EAUX4[3]
HA2/EAUX4[4]
HD8/DCI_FDS/EAUX2[0]
HD9/EAUX2[1]
HD10/EAUX2[2]
HD11/EAUX2[3]
HD12/EAUX2[4]
HD13/EAUX2[5]
HD14/EAUX2[6]
HD15/EAUX2[7]
TDMDR
TDMCLK
TDMFS
22PF
22PF
22PF
NC/CAMVS
42
CAMYUV0
202
CAMYUV1
203
SPDIFIN
VSS
VSS
VSS
VSS
VSS
VSS
AVSS(PLL)
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
129
8
17
26
34
43
52
60
67
76
84
91
98
103
120
138
147
156
163
171
177
184
192
200
208
SPDIF/SEL_PLL3
41
NC/APLL
48
SPDIFO
4.7K
XIN
XOUT
CLK
AUX0
AUX1
AUX2
AUX3
AUX4
AUX5
AUX6
AUX7
DB0
DB1
DB2
DB3
DB4
DB5
DB6
DB7
DB8
DB9
DB10
DB11
DB12
DB13
DB14
DB15
DMA0
DMA1
DMA2
DMA3
DMA4
DMA5
DMA6
DMA7
DMA8
DMA9
DMA10
DMA11
DQM
DSCK
DCS0
DCAS
DSCK/DOE
DWE
DRAS0
DBANK0/DRAS1
DBANK1/DRAS2
DCS1
PCLK2XSCN/CAMYUV4
PCLKQSCN/CAMYUV5/AUX3[2]
VSSCN/CAMYUV6/EAUX3[1]
HSSCN/CAMYUV7/EAUX3[0]
TWS/SEL_PLL2
TSD0/SEL_PLL0
TSD1/SEL_PLL1
TSD2
TSD3
MCLK
TBCK
TDMTSC
RSD
RWS
RBCK
YUV0/CAMYUV2
YUV1/VREF
YUV2/CDAC
YUV3/COMP
YUV4/RSET
YUV5/YDAC
YUV6/VDAC
YUV7CAMYUV3
AVSS(VDAC)
49
50
105
22PF
22PF
27 MHz
56K
CLK
AUX0
AUX1
160
161
162
165
166
167
168
169
VFD-DA
SD
EARDEC
RDS-DI
YU-D
HWAITB
DB0
DB1
DB2
DB3
DB4
DB5
DB6
DB7
DB8
DB9
DB10
DB11
DB12
DB13
DB14
DB15
77
78
79
80
81
82
85
86
87
88
89
90
93
94
95
96
DMA11
DMA10
DMA9
DMA8
DMA3
DMA2
DMA1
DMA0
DMA7
DMA6
DMA5
DMA4
53
54
55
56
57
58
61
62
63
64
65
66
116
117
118
119
100
69
70
71
72
73
74
97
101
102
32
33
36
37
38
39
40
1
2
3
4
1
2
3
4
R
R
10UF 0.1
5
6
7
8
B5V
S
S
W
V
AT2
EE
1
2
3
4
10
10
300
1
2
3
4
ENCODE1
ENCODE2
1
2
3
4
MCLK
TBCK
TWS
TSD0
TSD1
TSD2
31
45
46
47
OK_DA
4.7K
4.7K
4.7K
113
114
115
112
106
107
108
109
110
VREF
270 OHM
0.1
0.1
VCC3
1
2
3
VCC
0.1
0.1
120 OHM
150 OHM
10UF
9
35
83
121
139
172
44
VCC27
VC27
VC27
VC27
VC27
VC27
VC27
VC27
VC33
1
VC33
18
VC33
27
VC33
59
VC33
68
VC33
75
VC33
92
VC33
99
VC33
104
VC33
130
VC33
148
VC33
157
VC33
159
VC33
164
VC33
183
VC33
193
VC33
201
VC33
VCC33P
AVCC(PLL)
51
0.1
4.7K
VC33
SD0
SD1
SD2
LRCK
BICK
SD2
SD1
SD0
LRCK
BICK
+2.
+3.3V
+2.5V
0.1
0.1
AUX1
AUX0
AMCLK
RST
AMCLK
RST
AUX0
AUX1
OPEN TRAY : TRY-FWD :L
TCLOSE-SW
TOPEN-SW
TRY-REV :H
STOP TRAY : TRY-FWD :L TRY-REV :L
CLOSE TRAY : TRY-FWD :HTRY-REV :L
DMUTE : H
FCS,TRK,SPD,SLD : MOVE
TRAY-FWD
TRAY-REV
10K
0.001
5.6K
R2IO[0..15]
D3V
47UF
FWD
S-GND
36
1
10K
D5V
22K
FWD
S8V
T4
T3
100 OHM
100 OHM
100 OHM
R001
R016
R031, R032
R011
8.2 K
6.8 K
220 OHM
47 OHM
220 OHM
10 OHM
22 K
2.2 K
MODEL
REF.No.
HT-CN400DVW/
HT-CN500DVW
HT-CN400DVA/
HT-CN500DVA
R110
R112
R113, R114
R111
120 OHM
33 OHM
300 OHM
33 OHM
0 OHM
10 OHM
300 OHM
33 OHM
R163
0 OHM
33 OHM
R151, R161
R162
300 OHM
33 OHM
MODEL
REF.No.
HT-CN400DVW/
HT-CN500DVW
HT-CN400DVA/
HT-CN500DVA
1
10
2
3
4
5
11
