Vitek VT-3459new Schematic
K4S161622D(SDRAM)
104
C607
1
DATA00
DATA01
DATA02
DATA03
DATA04
DATA05
DATA06
DATA07
LDQM
WE
CAS
RAS
CS
BA0
ADDR10
ADDR00
ADDR01
ADDR02
ADDR03
Model NO.:
Product Name : Portable CD player
VDD
2
DQ0
3
DQ1
4
VSSQ
5
DQ2
6
DQ3
C604
7
VDDQ
104
8
DQ4
9
DQ5
10
VSSQ
11
DQ6
12
DQ7
13
VDDQ
33R
R74
14
LDQM
33R
R73
15
WE
33R
R72
16
CAS
33R
R75
17
RAS
33R
R76
18
CS
33R
R77
19
A11/BA
33R
R78
20
A10/AP
33R
R79
21
A0
33R
R80
22
A1
33R
R81
23
A2
33R
R82
24
A3
25 26
VDD
AUTOSOUND(HK) Ltd
PCD28M-M1
SERVO
Title: Approved By :
IC603
ADDR/DATA
R654
50
VSS
49
DQ15
48
DQ14
47
VSSQ
46
DQ13
45
DQ12
44
VDDQ
43
DQ11
42
DQ10
41
VSSQ
40
DQ9
39
DQ8
38
VDDQ
37
NC/RFU
36
UDQM
35
CLK
34
CKE
33
NC
R100
32
A9
R101
31
A8
R102
30
A7
R103
29
A6
R104
28
A5
R105
27
A4
VSS
Prepared By :
Issue Date :
Company Chop:
10R
R86
R87
R88
R89
R90
R91
R92
R94
C621
C6
R95
R98
R99
104
C631
33R
33R
33R
33R
33R
33R
33R
33R
0.1u
33R
33R
33R
104
33R
33R
33R
33R
33R
33R
DENGJINYOU
2010/08/07
102
R638
VREF
153
C613
FLO
SLO
VREF
OPEN
OPEN
CLOSE
CLOSE
R626
101
101
R625
473
473
R650
R622
SLD+
SLDFF+ T+
22P
22P
C638
C640
Y600
R620
4.2336MHz
106
331
331
R616
R621
103
127
P14/FD2
LDQM
DATA07
ADDR/DATA
104
104
C630
R612
C603
119
114P53/TRDM
116
117
118
120
121
122
TMODE
NRESET
126/P13/FCMD
127/P14/FDAT2
128/P15/FDAT3
MDB3
MDB2
40
DATA02
DATA03
DATA01
VDDP3
MDB1
414243
XO
MDB0
DATA00
R670
L659
C650
R652
XI
VSSP3
VSSC2
VDDP2
VSSP2
VDDP_PWM
44
45
33R
107
C653
104
C619
301Z
225
223
115
VDDC2
IC602
S5L8035_128P
PWML
PWMR
464748495051525354
L604
L605
100uH
472
C618
C623
123
125
126
124
P11/FCLK
P13/FCMD
P12/FDAT3
P10/FDAT1
MDB7
MDB6
MDB5
MDB4
DATA04
DATA05
DATA06
R629
473
476
C655
473
R686
1N4148
D603
476
UDQM
DCLK
C656
CKE
DATA07
ADDR09
DATA06
ADDR08
ADDR07
DATA05
ADDR06
DATA04
ADDR05
ADDR04
DATA03
ADDR03
DATA02
ADDR02
ADDR01
DATA01
ADDR00
DATA00
ADDR10
BA0
UDQM
CS
DCLK
RAS
CKE
CAS
ADDR09
ADDR08
ADDR07
ADDR06
ADDR05
ADDR04
104
C611
Q660
L6
C600
128
FD0
RTCV
1
RXTAL
2
RTCXTAL
3
RTCVSS
4
AVSS_PLL1
5
6
AVDD_PLL1
AVSS_PLL2
7
104
AVDD_PLL2
8
AVSS_PLL3
9
AVDD_PLL3
10
VDDP1
11
VSSP1
12
UDQM
13
DCLK
14
15
CKE
16
MDA11
17
MDA9
18
MDA8
19
MDA7
20
MDA6
21
MDA5
MDA4
22
23
MDA3
24
MDA2
MDA1
25
MDA0
26
MDA10
27
BA1
28
BA0
29
CSB
30
31
RASB
CASB
32
WEB
33343536373839
104
C605
LDQM
WE
R606
183
102
R624
R666
472
105
C625
C610 104
C651 107
FLO
SLO
TRO
SPO
LIMIT
VREF
OPEN
CLOSE
DRMUTE
R603
103
102
R604
101
R630
182
102
R641
103
R627
R614
111
110P44/SLDM
112P51/FODM
113
P52/TRDP
DVSS_PWM
VSSC1
100uH
472
104
106P40/SSTOP
107
108P42/SPDM
109
105
P43/SLDP
P50/FODP
P41/SPDP
ADCVDD33A
ADCVSS33A
62/P32/IISBCK
63/P33/IISDOUT
64/BOOT_MODE
VDDC1
VSSP4DMDP
VDDP4
P16/MUTE
P21/MISO
55
56 P20/MOSI
57
104
0
104
301ZL2301Z
C632
R4
C606
L3
301Z
L1
225
C652
223
R653
752
R601
102C642
C643
752
102
R600
103
VREF
58 P22/SPICLK
104
101
102
AFEVDD33A2
AFEVSS33A2
96/ABUFN_KEY1
95/ABUFP_KEY0
P00/IR_IN
59
60 P30
1N4148
CARD
C626
99AD4/KEY1
100AD5/KEY2
61 P31
62 P32
IC601
AM5869S
VINFC
MUTE1
2
TRB_1
REGO2
VINTK
3
4
VINSL
TRB_2
REGO1
OPOUT
5
FWD
6
VINSP
REV
7
GND
VCC1
8
VCTL
VOTR-
9
VCCD
VOTR+
10
VCC2
VOSL+
VOSP-
11
VOSL-
12
VOSP+
VOFC-
13
VOTK-
VOFC+ VOTK+
14 15
L4 BEAD
97AD2
98AD3/KEY0
96
95
94
RBIAS
93
PD
LD
92
91
FIN
EIN
90
89
DIN
88
CIN
87
BIN
86
AIN
85
RMX
AFEVDD33A1
84
83
EQO
EFMI
82
AFEVSS33A1
81
80
AMIF
79
FMIF
78
DPLLVDDA33
77
DPLLVSSA33
76
DPLLLPF1
75
DPLLVDDA12
74
DPLLVSSA12
P02/SF_DAT0
73
P07/SF_CLK
72
71
P05/SF_DAT3
P06/SF_CS
70
69
P03/SF_DAT1
68
P04/SF_DAT2
67
P01/MCLK
66P24/IICDATA
65P23/IICCLK
64
63
103
R692
473
R691
331
R689
331
R682
R688
331
R611
473
28
27
BIAS
R646
26
123
25
24
R647
23
472
GND
22
GND
512
R640
R609
21
103
20
19
18
17
16
DRMUTE
VREF
TRO
LIMIT
102
R613
VREF
SLD-
153
C612
R610
C609
SP-
SP+
472
R617
472
R639
SLD+
SPO
SP-
102
VREF
SP+
105
SP-
SP+
T-
FF+
TT+
VREF
R618
103
R619
103
R8
4R7
R615
3.3V
473
GND
R655
R679
10R
C616
R32
39K
C635
102
C627
104
C641
561
C30
0.1u
AUTO_P
R673
101
R672
101
Q11
8050
R651
271
C628
104
107
C661
391
R623
C9
102
3R3
Q602
104
C7
104
R667
103
104
C620
M6
476
C662
104
R602
R684
221
C622
104
NC
DT602
U3
NC
1
2
3
4 5
L601
FB310
Out In
C608
104
227
C658
102
C639
476
476
104
104
C660
C663
C646
C644
C601
104
152
C637
684
27R
C636
R675
101
R674
101
R676
104
W25X40
8
CS
VCC
R669
7
DO
HOLD
104
6
WP
CLK
GND
DIO
R635
333
104
C617
5V
IC600
1117-33
GND
C664
227/16V
C624
104
101
R12
0RC1
CARD1
R632
332
R14
332
R13
513
R9
2
4
L5
COIL-4P
CN2
CON-2.0-6P
GND
1
LIMIT
2
SL-
3
SL+
4
SP-
SP-
5
SP+
6
SP+
CLOSE
2
GND
1
CON-2.0-2P
CN12
F-
16
T+
15
T-
14
F+
13
PD
12
VR
11
LD
10
GND
9
F
8
C
7
B
6
A
5
D
4
E
3
SVCC
2
VREF
1
FPC-1.0-16P
CN606
1N4148
7
KEY0
6
PWR_LED
5
LCD_WRB
4
LCD_CSB
CON7P
3
LCD_DATA
2
GND
1
3.3V
CON7
CON10P-2.0
10
AM_SOC
9
FM_SOC
8
FM/AM
7
PWR_DET
6
LCD_CSB
5
LCD_WRB
4
LCD_DATA
3
AUDIO-R
2
AGND
1
AUDIO-L
CON8
CON5
CON10P-2.0
LCD_3V3
10
KEY0
9
FUN
8
PWR_LED
7
MUTE
6
5
FB310
4
L6
GND
3
1
2
5V
3
1
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