Shivaki STV-24LEDGR7, Service Manual

Page: 27 / 175

5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
TV_DAC3
SPDIF_OUT
VREF1
VREF2
M_A4
M_RAS
M_BA1
DAC_VREF
M_A10
M_WE
M_CAS
M_A0
SPDIF_OUT
M_A2
M_BA0
M_A3
M_DQM0
M_A1
TV_DAC2
TV_DAC1
TV_DAC0
IR_IN
AOUT_FR
AOUT_FL
V_V_SYNC
V_H_SYNC
SD_CMD
DAC_VREF
R
ESET_B
IR_
IN
V_H
_
SYN
C
V_V_SYN
C
M_D
3
V
F
D_
CL
K
M_D
7
VFD
_
STB
M_D
4
M_D
0
M_D
1
M_D
6
M_D
5
M_D
2
M_D
1
1
M_D
1
4
M_D
1
2
M_D
1
0
M_D
1
5
M_D
1
3
M_D
9
M_C
L
K
M_D
8
M_D
Q
M1
M_A11 M_A9 M_A8 M_A7 M_A6 M_A5
P
UHRF
CDLDO
SPI_CE
DVDMDI
CDMDI
VREF1
VREF2
SCO
SPDCO
FCO
TCO
SPI_D0
SPI_CLK
SPI_D1
SD_D0
DISC_IS_IN
CDVR
CL
K
O
UT
TV_
D
AC2
TV_
D
AC3
U
SB_D
P
U
SB_D
M
V_C
O
MP
HO
M
E
TV_
D
AC1
TV_
D
AC0
V_FSAD
J
LD
SW
A B C D CL
K
IN
F E DV
DL
DO
AOU
T
_FL
AOU
T
_FR
RESET_B
CLKIN
CLKOUT
LDSW
SD_CLK
SD_D0
SD_CMD
V_V_SYNC
V_H_SYNC
PUH_DVDLD PUH_CDLD
CDLDO
CVB1
G/Y
B/U
R/V
V_FSADJ
V_COMP
DVDVR
DMEA
SD_CLK
DVDLDO
TRAYIN
HOME
TRAYIN
DISC_IS_IN
TRAYOUT
VFD_DATA
VFD_CLK
VFD_STB
CARD_SENSE
TR
AYOU
T
CARD_SENSE
USB_DP
USB_DM
FOC+
SLED-
LOAD+
CDVR CDVR#
VREF1
DISC_IS_IN
LOAD-
F
E
B
C
SLED+
TRAY_SW3
Pin22_EC_
RAD+
FOC-
RAD-
A
PUH_DVDLD
D
LDSW
DVDVR#
PUHRF
SLED-
LOAD+
SP_BRAKE
HOME
LOAD-
VREF2
DMEA
TRAYIN
TRAY_SW2
SLED+
TRAY_SW1
PUH_CDLD
CDMDI
TRAYOUT
DVDVR
DVDMDI
SPDCO Pin22_EC_
SLED+
SLED-
FCO
FOC+
FOC-
DMEA
RAD-
RAD+
TCO
VREF2 TR_B1
REG03
TR_B3
REG01
SCO
REG01
TR_B1
REG03
TR_B3
M_A1
M_A7
M_A9
M_A5
M_A6
M_A2
M_A4
M_A0
M_A10
M_A8
M_A3
M_A11
M_DQM1
M_DQM0
M_WE
M_CAS
M_RAS
RAM_CLK
M_BA0
M_BA1
M_D9
M_D2
M_D7
M_D4
M_D6
M_D8
M_D10
M_D14
M_D3
M_D5
M_D1
M_D0
M_D11
M_D15
M_D12
M_D13
DQ0
SPI_WP
SPI_CE
D_CLK
DQ1
SPI_HOLD
SPI_WP
DQ0 SPI_D0
SPI_HOLD
DQ1 SPI_D1
SPI_CLK D_CLK
RAM_CLK M_CLK
FGIN
FGIN
V
F
D_
DA
TA
GND
DVCC3
AVCC3
V
CC1
.2
5
GN
D
DV
CC3
DV
CC3
GN
D
RF3.3V
RF3.3V
DV
CC3
V
V
CC3
V
V
CC3
V
CC1
.2
5
GN
D
GN
D
DV
CC3
V
CC1
.2
5
R
F
3.
3V
A+5V
RFG
N
D
RFGND
RFGND
RFGND
GND
GND
GND
GND
GN
D
GN
D
GND
GND
P+5V
DVCC3
RF3.3V RF3.3V
RFGND
RFGND
GND
VVCC3
RF3.3V
A+5V
GND
RF3.3V DVCC3
GND GND
VCC1.25 VVCC3
RFGND
RFGND
RFGND
MGND
MGND
MGND
MGND
M+5V
A+5V
MGND
M+5V M+5V
RFGND
MGND MGND
M+5V
MGND
GND
SD_VCC3 GND
SD_VCC3
GND
SPI_VCC3
SPI_VCC3
GND
SPI_VCC3
GND
SD_VCC3
GND
GND
SD_VCC3
AVCC3
RFGND
GND GND
GND
GND
TV_DAC3 7
TV_DAC2 7
TV_DAC1 7
TV_DAC0 7
IR_IN 2
SPDIF_OUT 6
AOUT_FR 6
AOUT_FL 6
V_V_SYNC 2
V_H_SYNC 2
SD_CMD 2
SD_CLK 2
SD_D0 2
VFD_CLK 2
VFD_STB 2
VFD_DATA 2
TV_DAC0 3
TV_DAC3 3
TV_DAC2 3
TV_DAC1 3
CARD_SENSE 2
USB_DM 2
USB_DP 2
TR_B1 2
REG01 2
REG03 2
TR_B3 2
Title
Size Document Number Rev
Date: Sheet of
SP8202RV2.0-A
<RevCode>
<02:SPHE8202RQ-D>
深圳市鼎科实业有限公司
Custom
9 9 Tuesday, October 26, 2010
Title
Size Document Number Rev
Date: Sheet of
SP8202RV2.0-A
<RevCode>
<02:SPHE8202RQ-D>
深圳市鼎科实业有限公司
Custom
9 9 Tuesday, October 26, 2010
Title
Size Document Number Rev
Date: Sheet of
SP8202RV2.0-A
<RevCode>
<02:SPHE8202RQ-D>
深圳市鼎科实业有限公司
Custom
9 9 Tuesday, October 26, 2010
BOTTOM CONTACT
close to connector
1uF
C
29c
1uF
C
29c
R35 0 R35 0
R60 0 R60 0
EC10c
10uF/16V
EC10c
10uF/16V
0.1uF
BC18
0.1uF
BC18
680pF C31c 680pF C31c
RN1
4.7K(8P4R)
RN1
4.7K(8P4R)
1 2
3 4
5 6
7 8
0.1uF
BC23
0.1uF
BC23
0.01uF
BC22
0.01uF
BC22
R40 75 R40 75
X1c
27MHz
X1c
27MHz
1 2
EC14
47u/16V
EC14
47u/16V
R36 0 R36 0
R111 NC R111 NC
C24 0.047uF C24 0.047uF
TP8
C
TP8
C
R47 22K R47 22K
R64 10K R64 10K
R57c 100 R57c 100
L10 10uH L10 10uH
U6
SPI_FLASH-SOP8
U6
SPI_FLASH-SOP8
CE_B
1
DQ0
2
WP#
3
GND
4
DQ1
5
SCK
6
HOLD#
7
VDD
8
R62 0 R62 0
0.1uF
BC29
0.1uF
BC29
BC30
0.1U
BC30
0.1U
33pF
C26c
33pF
C26c
R34 75 R34 75
L9 10uH L9 10uH
0.1uF C34c 0.1uF C34c
0.
1uF
C
30c
0.
1uF
C
30c
L11c FB L11c FB
0.1uF BC26 0.1uF BC26
0.1uF
BC13
0.1uF
BC13
TP6
c
F
TP6
c
F
BC16
0.1u
BC16
0.1u
TP10c TP10c
U3
RCRTOO2SL
U3
RCRTOO2SL
POWER_1
1
IN_1
2
OUT_2
3
POWER_2
4
IN_2
5
OUT_1
6
R31 0 R31 0
0.1uF
BC21
0.1uF
BC21
R50
4.7 R50
4.7
R52 4.7K R52 4.7K
0.1uF
BC32
0.1uF
BC32
0.1uF
BC14
0.1uF
BC14
R41 1K R41 1K
R44 0 R44 0
0.1uF
BC20
0.1uF
BC20
R28 0 R28 0
R38 75 R38 75
R46 180K R46 180K
0.1uF
C35
0.1uF
C35
EC11
47uF/16V
EC11
47uF/16V
TP9
FGIN TP9
FGIN
0.1uF
BC19
0.1uF
BC19
R55 4.7K R55 4.7K
EC16
10uF/16V
EC16
10uF/16V
R43 0 R43 0
0.1uF
C27
0.1uF
C27
TP7
B
TP7
B
33pF
C28c
33pF
C28c
U5
AM5888
U5
AM5888
VOSL+
17
VOSL-
18
VOSP+
12
VOSP-
11
VOTK-
16
VNFTK
20
VOTK+
15
VINSL
23
Vcc1
8
VOLD+
10
Vcc2
19
PreGND
22
STBY
28
VOFC+
14
VOFC-
13
VINSP
4
VNFFC
5
CTKerr1
25
BIAS
27
VINTK
26
VINFC
1
CTKerr2
24
VCTL
21
GND1
29
GND2
30
REV
7
FWD
6
VOLD-
9
CFCerr2
3
CFCerr1
2
0.1uF
BC24
0.1uF
BC24
0.1uF C33 0.1uF C33
EC15
47u/16V
EC15
47u/16V
R61 0 R61 0
10uF C25 10uF C25
R49 2.2K R49 2.2K
R33 4.7K R33 4.7K
R29 0 R29 0
R27 10K R27 10K
R39 75 R39 75
R63 10K R63 10K
0.1uF
BC31
0.1uF
BC31
R58
10K R58
10K
TP5
D
TP5
D
R59 33 R59 33
R32 0 R32 0
U4
SDRAM_1Mx16x4
U4
SDRAM_1Mx16x4
A0
23
A1
24
A2
25
A3
26
A4
29
A5
30
A6
31
A7
32
A8
33
A9
34
CAS
17
RAS
18
LDQM
15
WE
16
CS
19
CKE
37
CLK
38
UDQM
39
D0
2
D1
4
D2
5
D3
7
D4
8
D5
10
D6
11
D7
13
D8
42
D9
44
D10
45
D11
47
D12
48
D13
50
D14
51
D15
53
NC
36
BA0
20
VDD
1
VDD
27
VSS
28
VSS
41
A10/AP
22
NC/RFU
40
VDDq
3
VDDq
9
VDDq
43
VDDq
49
VSSq
6
VSSq
12
VSSq
46
VSSq
52
A11
35
BA1
21
VSS
54
VDD
14
R30
10K R30
10K
1000pF C32c 1000pF C32c
EC18
100U16V
EC18
100U16V
TP3
c
E
TP3
c
E
10pF C36 10pF C36
0.1uF
BC28
0.1uF
BC28
J1
CON40
J1
CON40
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
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
R51
4.7 R51
4.7
0.1uF
BC27
0.1uF
BC27
R53 4.7K R53 4.7K
D4
1N4148 D4
1N4148
EC12
47uF/16V
EC12
47uF/16V
R45 0 R45 0
R56c
10k R56c
10k
0.1uF
BC12
0.1uF
BC12
EC13
100uF/16V
EC13
100uF/16V
U2
SPHE8202R-D_128
U2
SPHE8202R-D_128
DV
DL
DO
102
APC
_AVSS
101
OPVI
N
100
OPVI
P
99
CDE
98
CDF
97
DV
DA
96
DV
DB
95
DV
DC
94
DV
DD
93
RFIS
92
A
G
CCA
P
91
AD
_AVD
D
90
AD
_AVSS
89
LD
SW/
G
PI
O40
88
HO
M
E
/G
P
IO
3
9
87
VD
D
_18
86
CL
K
O
UT
85
CL
K
IN
84
PLL_VD
D
83
PLL_VSS
82
U
SB_AVSS
81
U
SB_D
M
80
U
SB_D
P
79
CDLDO
103
DVDMDI
104
CDMDI
105
SRV_AVDD
106
V21
107
V165
108
DA_AVSS
109
DA_TEO
110
DA_FEO
111
DA_AVDD
112
SPDC_OUT
113
SC_OUT
114
DVDVR
115
DMEA
116
SD_D1/GPIO4
117
SD_D0/GPIO5
118
SD_CLK/GPIO6
119
TRAYIN/SD_SMD/GPIO7
120
TRAYOUT/SD_D3/GPIO8
121
SD_D2/GPIO9
122
CDVR
123
SPI_CE
124
SPI_D0
125
SPI_CLK
126
SPI_D1
127
ADAC_AVSS
64
VREF
61
ADAC_AVDD
62
AOUT_RS
59
AOUT_LS
60
ADAC_AVSS
58
AOUT_SUBW
57
AOUT_CENTER
56
AD_AVSS
53
AD_AVDD
54
AIN_R
55
SPDIF_OUT
51
M_A3
50
M_A2
49
M_A1
48
M_A0
47
M_A10
46
M_BA1/GPIO27
45
M_BA0
44
M_RAS
43
M_CAS
42
M_DQM0
40
M_WE
41
AOU
T
_L
65
U
SB_AVD
D
78
VD
D
_18
77
TV_AVSS
76
TV_
D
AC3
75
TV_
D
AC2
74
TV_
D
AC1
73
TV_AVD
D
72
TV_AVSS
71
TV_AVD
D
70
TV_
D
AC0
69
V_FSAD
J
68
V_C
O
MP
67
AOU
T
_R
66
ADAC_AVDD
63
TRAY+
128
V
F
D_
CL
K
/G
P
IO
1
6
1
VFD
_
STB/
GPI
O
17
2
V
F
D_
DA
TA
/G
P
IO
1
8
3
VD
D
_18
10
R
ESET_B
5
M_D
Q
M2/
G
PI
O
2
2
11
M_D
Q
M3/
G
PI
O
2
3
12
M_D
0
13
M_D
1
14
M_D
2
15
M_D
3
16
M_D
4
17
M_D
5
18
M_D
6
19
M_D
7
20
M_D
1
5
21
M_D
1
4
22
M_D
1
3
23
M_D
1
2
24
M_D
1
1
25
M_D
1
0
26
M_D
9
27
M_D
8
28
M_D
Q
M1
29
VSS
30
M_C
L
K
31
VD
D
_33
32
M_A11/
G
P
IO
25
33
M_A9
34
M_A8
35
M_A7
36
M_A6
37
M_A5
38
M_A4
39
VD
D
_33
4
VSS
6
IR/GP
IO1
9
7
GPIO2
0
8
GPIO2
1
9
GPIO29
52
R48 2.2K R48 2.2K
Q3c
2N3904 Q3c
2N3904
R54 NC R54 NC
R42 0 R42 0
0.1uF
BC17
0.1uF
BC17
EC17
100uF/16V
EC17
100uF/16V
R37 0 R37 0
TP4
A
TP4
A
BC15
0.1u
BC15
0.1u
Circuit of DVD-1
CIRCUIT DIAGRAM
Page 11 of 152