Shivaki STV-24LEDGR7, Service Manual

Page: 32 / 175

TOP-TECH
Rev
1.0
A
B
C
D
A
B
C
D
5 4 3 2 1
1 2 3 4 5
6
A
1
of Sheet Date:
Document Number Size
Title
2009/11/25
TUNER & AUDIO
HEADPHONE
HEADPHONE OUT
VGA INPUT
Keep AGND trace with signal
Keep spacing for L/R
Keep trace width(12mil+)
AV INPUT
YPbPr INPUT
Y
PB
PR
PC AUDIO INPUT
AV IN
V
L
R
L
R
SCART INTERFACE
SCART_VOUT
B=R308/R313
CLOSED TO MSD306
R+
R-
L-
L+
此区域元件去掉
BOM需更新 此区域器件值
BOM更新
BOM需更新区域
耳机检测
蓝色端子
R278
0R
R294
0R
C236
200p
C237
200p
R299
200K
R288
200K
CA92
47uF/16V
CA93
47uF/16V
R327 15R
R328 15R
C129
10nF
C130
10nF
L16
FB19R
L17
0R
DD1
4
ESD
-0402
DD1
7
ESD
-0402
DD4
1
ESD
-0402
DD1
8
ESD
-0402
DD1
6
ESD
-0402
DD4
3
ESD
-0402
DD4
2
ESD
-0402
C97
1n
C48 47n
C76 47n
C81 47n
C60 47n
C45 47n
C88 47n
C49 47n
C59 47n
C61 47n
C46 47n
C43 1n
C51 47n
C96 47n
C47
330pF
C65
330pF
C63
1uF
C64
330pF
C66 1uF
C55
1uF
C254
330pF
C50
1uF
C68
330pF
C100
47n
R46
75R
R82
12K
R101
10K
R89
12K
R80
10K
R112
10K
R115
12K
R85
10K
R106
12K
R45
33R
R138 0R
R83 33R
R109
22K
R104 68R
R98 68R
R105 100R
R100 68R
R84 33R
R99 68R
R130 33R
R132 33R
R81 33R
R108
22K
R96 68R
R102 68R
R131 33R
R79 0R
R103 100R
R156 0R*
R113 0R*
R86
75R R87
75R R88
75R
5
10
4
9
3
8
2
7
1 15
14
13
12
11
6
16 17
J13
VGA
1
2
3
4
J10
CON-HP-ST
C22
1uF
C33
330pF
C26
330pF
C1
6
47n
C28
1uF
C19
330pF
R34
12K
R36
10K
R28 33R
R32
10K
R38
12K
R30
75R
C14
1uF
R52 75R
R53
75R
R55
75R
R61
470R
Q6
3906
Q10
3904
R313
1K
R314
1K
C231
1u
C259
200p
C260
200p
C232
1u
Q37
3904
Q36
3904
R302
47R
C69
330pF
R66
47R
C70
330pF
R93
27k
R94
27K
R75
27K
R76
27K
1
23
Q17
MMBT3904
R142
220R
1
23
Q21
MMBT3904
R143
220R
R
L
1
4
3
RO
5
LO
2
J4
CKX-3.5-01
RE6
OPEN
RE1
OPEN
RE2
OPEN
DD27 DD28
DD29
DD31
DD32
C79 47n
C80 47n
C112 47n
C113 47n
C114 47n
C116 1n
C119 47n
R232
75R
R173
6.8K
R199
1K
R200 68R
R202 33R
R207 33R
R209 0R
R211 68R
R217 33R
R218 68R
R219
75R
R220
75R R221
75R
2
4
6
8
10
12
14
16
18
20
1
3
5
7
9
11
13
15
17
19
21
24 25
P14
SCART
1
2
3
4
J5
AV-8.4-3
DD3
4
N
C
/ESD
-0402
R191
100R
R192
330R
J9
2
4
6
8
10
12
14
16
18
20
1
3
5
7
9
11
13
15
17
19
21
P15
SCART
1
2
3
4
J110
CON-HP-ST
C74
NC
C75
NC
C135
NC
R69
75R
R73
75R R146
75R
R195
4.7k R196
4.7k
R213
100R
C127
1uF
1
4
3
7
6
5
2
J116
HP-ST025A
RE
4
OPEN
C6
1uF
C24
1uF
C27
1uF
C3
1
1uF
R124
10K R126
10K
CA
1
0
10uF
/25V
R57
27k
R145
27k
R91
200K
R92
200K
R97
100r
R
110
100
R56 100R
4
3
2
1
CN1
CON4/2.0MM
R117
150R
+
CA13
100uF/16V
AUOUTR0
AUOUTL0
UART-RX
VGA_HSYNC1
VGA_VSYNC1
VGA-LIN
VGA-RIN
UART-TX
AVIN_V
AVIN_L
AVIN_R
RGB0-SOG
R
R
R
RGB0_RIN-
RGB0_BIN-
RGB0_GIN-
C
COMP_R-
COMP_Y-
COMP_B-
COMP_R
VGA-R
COMP_L
VGA-B
VGA-G
VGA-R
VGA-G
VGA-B
HD1_Y
HD1_PB
HD1_PR
SCRTV
SCRTL
SCRTR
SCRT_L
SCRT_R
5V_SW
SC-VO
LINEOUTL
LINEOUTR
A12V
A12V
LINEOUTL
LINEOUTR
SC1_FB
RGB1_SOG
RGB1_R-
RGB1_B-
RGB1_G-
LINEOUTR
SC_Y
SC_PR
SC_PB
LINEOUTL
SC-VO
SC_Y
SC_PR
SC_PB
SCRT_V
SCRT_L
SCRT_R
SCRT_V
SPDIF#
LINEOUTR
SCRT_L
SC_PB
SC1_FSO
SC_Y
SC_PR
SC1_FB
SC-VO
SCRT_V
SCRT_R
LINEOUTL
SC1_FB
5V
PHONE_SW
AMP_RIN
AMP_LIN
CVBS_OUT
AUOUTL1
SC2FB
AMP_LIN
AMP_RIN
AMP_L
AMP_R
AUOUTR1
DET_MUTE
5V
TXD
RXD
$$$4
$$$4
12V_SW
Circuit of main board- 4
Page 16 of 152