Vitek VT-3647 SCHEMATIC MAIN
DVD7600-HAOKE.sch-1 - Sat Nov 18 15:46:32 2006
LF-
47/16
C81
+
1/50
+
C82
+
1/50
C118
EBC
C126
5K6
R126
5K6
R127
5K6
R128
5K6
R129
TA7291S
IC8
R40
Q39
D1303
+
0.47/50
NC
OUT2
IN2
CET-7020
TUNER1
LF+
LF+
1
1
10K
9
7
20
OUT1-
OUT1+
VCC34
6
VCC12
10
SVR
4
STBY
22
MUTE
10K
25
IN112IN213S-GND15IN314IN4
11
DIAGNOSTIC
R176
10K
R177
+
MUTE
C96
0.47/50
CLOSE-M
1K
R25
IN1
9
15K
R26
VREF
8
10K
R27
OUT1
7
VS
6
GND
5
104
4
C132
3
C26
100/16
VCC
+
2
1
1K
R28
OPEN-M
104
C14
22K
C15
R140
MUTEDRIVE
26
FM/AMVCC1
25
DETOUT
24
R14
SNC
23
SD/ST
22
S.METER
21
ST/RQ
20
56K
100K
NC
19
R12
R13
GND5
18
C10
R.CH
17
L.CH
16
C9
GND4
15
C16
AMVT
14
FM/AMVCC
13
100/16
C6
FMVCC
12
+
FM/AMOSC
11
GND3
10
+
AMVCC
9
100/16
C5
GND2
8
GND1
7
104
C4
FMVT
6
GND
5
C3
FMLOC
4
R3
AMLOC
3
R1
10K
FMANT
2
AMANT
1
L2
3u3H
ANT1
LF-
RF+
1
5
OUT2+
C59
102
C97
1M
R57
C1
ZD9
100/16
C22
+
100K
1N4148
D5
223
C13
223
223
104
1K
R5
10
R7
10
R6
330
R4
104
680
10K
R2
LR-
RF-
LR-
RF-
LR+
LR+
RF+
1
1
3
17
OUT2-
OUT3+
C58
102
C77
+
0.47/50
5K6
R110
1M
R58
102
C60
100/16
+
820
R73
C
9V1
B
E
Q5
C3203
M-
M+
Q7
A1504
C
E
104
Q23
A1504
4K7
R82
Q2
C3875
EBC
104
C2
R_+5V
10K
R96
RR-
RR-
RR+
RR+
1
1
1
19
21
23
OUT3-
102
+
C95
1K2
1K2
R137
R136
8
RL
RR
+8V
+8V
R11
B
R10
C
E
A1271
24
OUT4-
OUT4+
PGND4
18
PGND3
2
IC9 TDA7384
PGND2
8
104
PGND1
16
C117
VDIAG
1
TAB
120K
102
C80
+
C98
0.47/50
5K6
R108
0.47/50
5K6
R109
5K6
R111
1K2
1K2
R.CH
R134
R135
4
567
FL
FR
CON1-B
AV6-8.4-41
L6
3u3H
+
C28
+
C7
4.7/50
3K3
47K
R104
3K3
47K
R93
B
10K
R114
EBC
Q6
+
C3875
1/50
C24
22K
R94
1N4148
D22
3K3
R9
3K3
R8
5K6
R34
2.2
R19
E
C
E
B
Q14
C
47K
R145
102
5K6
R146
C41
120K
R130
R131
C
Q1
D1303
E
C
B
10K
R149
10K
L.CH
4.7/50
R148
B
E
C
123
Q9
D1303
C
CON1-A
AV6-8.4-41
+ACC
C11 103
R87 22K
R85 22K
C12 103
3V3
ZD8
10K
R181
3V3
ZD2
820
R67
C
22
B
E
R68
C3203
470
Q15
R71
Q16
C
B
E
R_+5V
10K
R78
IC403
BU1923
Q4
47K
R153
A1271
104
C131
B
C76
5K6
47/16
R154
+
2K2
R90
102
102
4K7
1K
R74
C18
C19
R17
11
12
13
14
15
16PD17
IO2
IFIN
IO1
10
AIN
VDD
FMIN
AMIN
1/50
C116
MEMORY
120K
120K
R132
R133
E
B
Q8
D1303
10K
R142
10K
R141
B
Q10
D1303
E
ZD3
10V
100/16
+
C74
5V6
ZD4
270P
C17
47/16
C3875
+
C70
C68
C71
104
C69
560P
3
4
5
6
8
MUX
CMP
VSS17VSS3
VREF
VDD1
T210T111VSS212VDD213XI14XO15NC16RCLK
9
30P
C72
XT2
30P
4.33MHz
C73
C27
+
4.7/50
18
19
20
VSS
AOUT
XOUT
IC1 LC72131
XIN2CE3DI4CL5DO6B017B028B039B04
R95
1
+
47K
39K
R52
22
82
R123
C84
+
1K
R15
104
1
2
QUAL
RDATA
220
R76
XT3
1O0K
4.5MHz
ACC
GND
MEMORY
R168
1 (1/2)
D10
D11
B
A966
Q11
10
R98
3
IC101
KIA7805
1
L4
+5V_M
C65
104
C62
2200/16
+
1N4148
1N4148
C63
+
820
R62
Q12
C86
+
VI
2
GND
VO
C20
+
104
C21
+ACC
D7
1N4148
6V8
ZD6
22K
R64
5K6
R65
4.7/50
C51
+
B
10/16
E
C
Q25
C3875
C3875
EBC
C64
4.7/50
47/16
+
22K
R63
47/16
3u3H
22K
R22
1K
R91
10V
ZD7
820
100/16
R143
+
B
C61
C3203
Q17
R147
POW
USB_DET
30P
C108
30P
C106
ALARM
LCD_CE
LCD_CLK
LCD_DO
ACC
INH_SW
R190
DTH_SW
R188
LIM_SW
LO_SW
CL_SW
OP_SW
VOL_SDA
VOL_CTL
REV
FWD
IR_IN
R21 1K
SYS5V
ACC
10/50
MCU
C39
+
RESET
S2
RESET
DET
DTH_SW
R/W
DIN/DOUT
MCK
BUSY
IR_IN
CD.RST
STBY
LIM_SW
M-
M+
LO_SW
OP_SW
CL_SW
MUTE
USB_DET
+8V
DVD_+5V
S1
25
DVD_+5V
24
L1
3u3H
1N4148
D3
1N4148
D2
10K
10K
R61
R182
CD_L.CH
CD_R.CH
GND
23
DVD_+5V
22
GND
21
R/W
20
DIN/DOUT
19
MCK
18
BUSY
17
SUBSYQ
16
A_+5V
15
CD-R.CH
14
GND
13
CD-L.CH
12
CD.RST
11
STBY
10
LIM_SW
9
M-
8
M+
7
LO_SW
6
OP_SW
5
CL_SW
4
CD_MUTE
3
USB_DET
2
GND
1
+8V
J1
3K3
CON25P
R186
3K3
R185
2K2
104
C120
47K
R193
CL_SW
R150
CD_R.CH
R97
E
R105
104
C122
82K
R194
LO_SW
R159
3
XOUT
WOOFER
A-ANT
MEMORY
R.CH
10K
E
R99
C
100K
+12V
100K
C
E
104
C107
1M
R103
LAMP+
Q33
B
5K6
C3875
R100
C
104
100
C110
D26
1N4148
D41
R106
330K
1N4148
R107 330K
104
C111
104
C123
22K
22K
22K
4K7
4K7
R198
R199
R200
R120
LIM_SW
VOL_CTL
VOL_SDA
LEVEL
ALARM
30P
C57
30P
C29
220
R16
XT1
100K
8MHz
1
2
XIN
VSS
64
P37/FLASH.LED
63
P36/LCD.CE
62
P35/LCD.CLK
61
P34/LCD.DO
60
P33/ACC
59
P32/PANEL.SW
1K
58
P31/DTH.SW
1K
57
P30/LIM.SW
56
P54/LOAD.SW
55
P53/CLOSE.SW
54
P52/OPEN.SW
53
P51/VOL.SDA
52
P50/VOL.SCL
51
P17/REV
50
P16/FWD
49
P15/IR.IN
C25
104
R23
10K
R56
22K
STBY
100/16
C114
+
100K
R113
R121
1
OUT1
R112
C113
+
C115
100/16
10K
R139
Q21
D1303
120P
+
C100
1/50
47K
R50
1
OUT1
1/50
+
C90
120P
1/50
+
C32
C49
47K
R47
1
OUT1
100/16
1/50
C125
+
C47
1K
R118
1K
R117
30P
C67
30P
C66
33K
R122
2
3
INV1
+
R124
C
E
2
INV1
2
INV1
4
GND
TJM4558
IC6
NINV1
NINV26INV27OUT28VCC
5
47K
104
R39
C83
100/16
100
8K2
R51
8K2
R46
WOOFER
WOOFER
1
WOOFER
B
B
E
C
+
Q22
C3875
+
C52
47K
R49
100/16
3
4
GND
IC5
TJM4558
NINV1
NINV26INV27OUT28VCC
5
47K
R89
22K
TJM4558
47K
R42
120P
C31
+
120P
C103
47K
R69
R55
8K2
+
R125
22K
47K
R45
R48
3
4
GND
IC3
NINV1
NINV26INV27OUT28VCC
5
+
47K
R43
R44
8K2
IC110
AF_MUTE
S_METER
RDS_SDA
RDS_CLK
47K
47K
47K
47K
R75
R77
R70
R72
CD_L.CH
L.CH
10K
R41
2K2
+
Q13
OPEN
R152
A-LF
A-RF
4.7/50
C34
+
+
4.7/50
C119
4.7/50
C48
+
104
C43
104
C44
104
C45
104
5K6
R36
C46
5K6
R35
1K
R37
R38
VOL_CTL
VOL_SDA
E
R175
B
C
A1504
Q38
100/16
C8
47K
R20
5
3
Q3
IN5819
ZD1
C23
100/16
104
C101
A1504
R54
B
R59
22K
22K
R83
R84
1K
22K
OPEN
OPEN
OPEN
22K
PLL_DO
PLL_CLK
CD_CTL
L3
3u3H
22K
10K
100K
D4
1K
R66
R29
1N4148
RESET
INH_SW
SYS5V_CTL
RDS_CLK
22K
33R
R80
R81
17
18
19
20
21
22
23
24
25
26
R138
27
R155 1K
28
R158 OPEN
29
R160 22K
30
R161
31
R162
32
R171
R165
R166
R167
R169
R170
16
A-LR
23
24
25
13
L.IN3
O(LF)
O(LR)
O(RF)
L.IN2
14
L.IN1
15
IN(L)
16
OUT(L)
17
BI(L)
18
TDA7313D
BO(L)
19
BI(R)
20
BO(R)
21
IC601
DIGGND
26
SDA
27
SCL
28
1K
Q37
10K
C3875
EBC
1K
R174
+
C94
10K
4.7/16
R173
MUTE
C3875
EBC
4K7
R24
104
C87
104
C88
104
C133
10K
22K
R201
CD.RST
MCK
47K
4K7
4K7
10K
10K
R18
R33
R60
R92
R101
R102
KEY1
KEY2
LCD_DO
LCD_CLK
LCD_CE
END-
R/W
BUSY
CD.RST
END-
END+
DIN/DOUT
0R
R300RR310RR320RR79
11
12
13
14
15
16
RDS.CLK/P07
R/W/P04
RST/P01
MCK/P06
END-/P02
END+/P03
VAREF
AVDD
DIN/DOUT/P05
LEVEL/P60
AREA/P61
USB.DET/P62
ST.SD/P63
AUX.ON/OFF/P64
S.METER/P65
KEY1/P66
KEY2/P67
XH/KEMC/P70
RDS.ON/OFF/P71
AMIF.SEL/P72
END+-/P73
BLUE.DET/P74
P75/PLL.CE34P76/PLL.CL35P77/PLL.DI36P40/PLL.DO37P41/RDS.SDA38P42/AF.MUTE39P43/RADIO.CTL40P44/K.LAMP.CTL41P45/SYS.CTL42P46/POWER.CTL43P47/MP3.CTL44P10/MUTE45P11/BEEP46P12/CDC.CTL47P13/CDC-SW48P14/STBY
33
0R
2K2
2K2
2K2
2K2
R172
R178
R179
R180
R1951KR196
PLL_CE
PLL_CLK
PLL_DI
PLL_DO
RDS_SDA
AF_MUTE
RADIO_CTL
IR_IN
LCD_DO
END-
END+
KEY1
INH_SW
+5V_M
104
C112
1/50
C54
1/50
C56
1/50
C53
1/50
C50
+
1
IN
SW
LM2576
G
F/B
OUT
2
4
1K
R144
L5
227uH/3A
3K3
R86
DVD_+5V
E
C
SYS5V
OPEN
R88
LEVEL
USB_DET
ST_SD
S_METER
KEY1
KEY2
22K
22K
ST_SD
PLL_CE
PLL_DI
A-RR
22
LD(L)
O(RR)
R.IN1
R.IN2
R.IN3
LD(R)
OUT(R)
IN(R)
T/R
T/L
GND1
VDD
CREF
R53
47K
22K
R115
R116
END+
DIN/DOUT
RESET
10K
R119
9
10
BUSY/P00
CDC.BUS/P20
IC4
LAMP_CTL
SYS5V_CTL
LCD_CE
LCD_CLK
R151
104
C38
12
11
4.7/50
C93
10
+
4.7/50
C33
+
9
104
C37
8
7
4.7/16
+
6
C105
5
C30
272
4
272
C36
3
10V
ZD5
2
47/16
+
1
C35
+
100/16
C55
180
104
104
104
C40
C42
22K
22K
22K
82K
R156
R157
R191
R/W
MCK
STBY
XT4
104
C124
5
6
7
8
VDD
RESET
XIN/P21
XOUT/P22
TMP86FS49FG
1N4148
D1
MUTE
POW
CD_CTL
KEY2
KEY1
LAMP+
CON3
C121
R192
OP_SW
32.768KHz
4
TEST
68K
R197
BEEP
ALARM
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CON-16P
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