6
SERVO BOARD - CIRCUIT DIAGRAM
A
A
1
Jvc 725 picku
p
Note: Each power pin of OTI6889 should connect a 104 capacitor nea
r
l
y
the pin pad
The definition
for J3:
Pin 1:ISP for
updata
Pin 2: RX to
OTI6889
Pin 3: TX from
OTI6889
Pin 4: GND for USB
circuit
Pin 5: USB
D
+
Pin 6: USB
D
-
Note: the power 5V
for USB is
supplied from m
ainboard
R56 NC
0
R64 NC
0
R61 NC
0
R62 0
N
C
R60 0
N
C
ROM
F
L
A
S
H
IC5:PLCC
3
2
IC5B:TSOP
3
2
RED
BLK
YLW
GRN
BRN
ORG
AGND
CD_LCH
MGND
OUTR
AGND1
CD_RCH
OPEN
OUTL
CLOSE
M+8
V
LIMIT
FA+
CLOSE
TA-
M+
8V
OPEN
SL+
FOD
TVD
SL-
FA-
VREF
A3
D8
F
D10
OUTR
SDRCK
D12
A11
D8
B
A8
D13
D13
A3
A4
D11
D15
C
SRVMON0
D7
SDRCK
D7
MDATA
A4
D10
E
SRVMON1
A8
D15
PD
A
A10
A7
A10
A11
D9
D9
A7
OUTL
LD
D11
D14
D12
D14
D
A8
A2
A2
LD1
LD
TRD
FOD
TVD
ECS
MLD
MDATA
CH_SW
DSP_RST
MCLK
MLD
MCLK
DSP_RST
STAT
LOADSW
BLKCK
VDD5V
EJECTSW
STAT
BLKCK
USB_RST
SD_DET
BS_CLK
D
B
E
C
F
A
VR
PD
AGND
SRVMON0
SRVMON1
VREF
VREF
VREF
ECS
SP+
SP-
LD1
PD
VREF
VD
FA-
TA-
VREF
D6
A6
E
W
N
3
D
D2
D1
A6
BS_DATA
D6
A9
D0
NRAS
NRAS
A1
D5
D3
D4
D1
NWE
A1
A5
NCAS
A5
NCAS
D0
A9
A0
D2
A9
D4
A0
D5
UD0
VDD25
CEB
SD_D1
OEB
UA12
UA10
UD5
UA1
UD6
OEB
UA13
UA11
CEB
DMNS
UA5
CLK_M0
DPLS
12M
_
X
T
A
L
2
VDD25
UA7
USB_TX
UD1
UD0
UA8
UA4
WEB
BS_REQ
BS_CLK
SD_D1
SD_D2
UA11
12M
_
X
T
A
L
1
UD4
UA3
BS_DATA
UD7
UA9
UD1
UA8
UA12
GPIOB6
UD5
UA0
UA4
UA6
BS_REQ
UD4
DMNS
UA3
UA9
CLK_M0
UA16
CEB
OEB
CEB1
OEB1
SD_D2
SD_D0
UD2
UD2
SD_VDD
UD7
1
2
M
_
XTAL2
USB_RST
WEB
WEB
USB_RX
UA2
DPLS
GPIOB6
UD6
UA5
UA7
UA2
UA6
UA0
UA10
12M
_
X
T
A
L
1
WEB1
USB_RX
UA13
UA16
UD3
USB_TX
UD3
UA1
SD_VDD
FA+
TA+
ISP_ID
MDATA/ISP
UA15
UA14
VUSB
SD_D3
VUSB
HOST_SEL
SD_WP
VUSB
VUSB
SD_D0
SD_D3
SD_CLK
VUSB
UA15
EX_ROM
UA14
SD_CMD
SD_CLK
VUSB
VUSB
SD_CMD
HOST_SEL
EX_
R
O
M
UA6
UA1
OEB1
UD4
UD6
UD0
UA5
UD7
UA7
UA8
UD1
UA12
CEB1
UD5
UD2
WEB1
UD3
UA4
UA14
UA0
UA11
UA9
UA3
UA16
UA13
UA10
UA15
UA2
SP-
SP+
SL-
LIMIT
SL+
TA+
USB_PWR
USB_PWR
SD_DET
SD_WP
BIST
UGND
UGND
TM
UGND
PC_MODE
UGND
PC_MODE
SD_CD
BIST
UGND
SD_CD
UGND
TM
TRD
DQSY
TXT
C
K
TXTD
DQSY
TXTD
TXT
C
K
AGND
AGND1
VDDRAM
DGND
AGND1
AVDD
DVDD2
VREF
AGND
AGND
DGND
DVDD
AGND
AGND
DGND
MGND1
M+8
V
MGND1
MGND1
MGND1
DGND
DGND
AVDD
DGND
AGND1
AGND1
MGND
AGND
AVDD
AGND
AGND
DGND
VDD5V
3V3
3V3
MGND
AVDD1
AVDD1
M+8
V
3V3
AVDD
VUSB
VUSB33
DVDD2
VUSB
ROM5V
ROMVDD
ROMVDD
UGND1
VDD25
UGND
VDD25
UGND
DGND
DVDD
DVDD
DGND
UGND1
UGND
UGND
DGND
VUSB
UGND
UGND
DVDD
MGND1
DGND
VDDRAM
DGND
DGND
DGND
DGND
UGND
VDDRAM
UGND
VUSB33
VUSB
VUSB
UGND
VUSB
VUSB
VUSB
UGND
UGND
ROMVDD
PGND
M+8
V
ROM5V
VUSB
UGND
UGND
C74 104
C196
104
R50
0
C170
15PF
TP1
R38
2K2
+
C39
47U
C17
100U
+
C50
47U
R26
47K
C76
106
C75 104
IC5B
SST39SF0
1
0
31
5
6
7
8
9
10
11
12
13
14
15
17
18
19
20
21
2
3
4
25
26
27
28
29
30
24
22
32
16
1
23
A10
A14
NC
WE
VDD
NC
A16
A15
A12
A7
A6
A5
A3
A2
A1
A0
D0
A9
A8
A13
D3
D4
D5
D6
D7
CE
VSS
D1
OE
A4
A11
D2
R54
15K
R34
2K2
R11
1
K
R63
10R
R39
1K
Z1
5.6V
R23
3K9
C15
104
C67
153
C182
104
Q2
8550
R253
10K
R8
4R7
R29
NC
R12
1
K
R252
10K
R9
7K5
R223
1K
R324
390
CON1
2.5mm*3
1
2
3
R251
10K
C27
104
R48
4K7
R65
82K
C2
10UF
R250
10K
R1
3
1K
IC1
D9259
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28
27
26
25
24
23
22
21
20
19
18
17
16
15
SP-
SP+
ECS
ECS1
REB
REO
MUTE
GND1
CLOSE
FOD
FA-
FA+
GND2
OPEN
GND3
SL+
SL-
TVD
TVD1
VR
VCC2
VCC1
LDCTL
TRD
TA-
TA+
M-
M+
R6
680R
+
C197
100u
C58
104
R222
4K7
+
C25
47U
+
C33
47U
C198
104
C69
104
XT1
16.9344MHZ
C187
47UF
C38
104
R22
10K
XT2
12MHZ
+
C34
47U
R323
10R
+
C23
47U
C68
102
C30
104
R237
100K
R4
47K
C53
104
C56
15PF
R21
1K
C174
104
C35
104
L4
10uH
1
2
R31
1K
C70
823
C24
104
R20
1
K
R49
NC
C183
104
C8
47U
R56
0R
C36
104
R2
680R
R66
820
R43
1k2
C5
122
R44
1K
R24
1K
R25
47K
C14
104
C10
104
R15
NC
SMO
N0
R30
10K
R41
1K
C13
104
+
C12
100U
D1
TP7
IC5
SST39SF0
1
0
31
5
6
7
8
9
10
11
12
13
14
15
17
18
19
20
21
2
3
4
25
26
27
28
29
30
24
22
32
16
1
23
WE
A7
A6
A5
A4
A3
A2
A1
A0
D0
D1
D2
D3
D4
D5
D6
D7
A16
A15
A12
A11
A9
A8
A13
A14
NC
OE
CE
VDD
GND
NC
A10
R19
10
C171
15PF
R254
0
C169
104
IC4
OTI-6889
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
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
60
61
62
63
64
59
65
66
67
68
69
70
71
72
73
74
75
76
77
79
78
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
106
105
104
103
102
101
100
99
98
114
113
112
111
110
109
108
107
115
116
117
118
119
120
121
122
123
124
125
126
127
128
VSS33.
VSS33.
VSS33.
VSS33.
VSS33.
EX_A0
EX_A1
EX_A2
EX_A3
VDD33
EX_A4
EX_A5
EX_A6
EX_A7
TM_MODE
BIST_MODE
EX_A8
EX_A9
EX_A10
EX_A11
EX_A12
EX_A13
VDD33
VSS33
VDD25
EX_A14
EX_A15
SD_WP
SD_CD
SD_CMD
SD_CLK
SD_D3
SD_D2
SD_DATA1
SD_DATA0
T_CLK_48M_IN
EX-A16
UART_TX
UART_RX
VDD33
VSS33
SPI_SCLK
SPI_MOSI_I
SPI_MISO_O
GPIOA6
GPIOA5
GPIOA4
GPIOA3
GPIOA2
GPIOA1
GPIOA0
EX_ROM_MODE
HOST_DEV_SL
VDD33
XTALA1
XTALA2
VSS33
CLK_MODE0
ISP_MODE
GPIOD3
GPIOD4
VSS25_PLL
25_PLL
CLK_MODE1
GPIOD5
SC_VIN
GPIOC5
PC_LINK_MODE
SD_LED
SCL
SDA
LED_OUT
GPIOA7
GPIOB5
VDD33
12M_XTAL1
12M_XTAL2
VDD25
VSS33
BS_CLK
BS_REQ
BS_DATA
GPIOB3
GPIOB4
GPIOC1
GPIOC0
GPIOC2
BS_LRCLK
BS_GATE
GPIOB0
RESET
GPIOD6
VDD33_RG
VSS33_RG
RG25VOUT
VSS33_PHY
DPLS
VSS33
VDD33
WEB
OEB
GPIOB7
GPIOB6
CEB
VDD33_PHY
DMNS
EX_D7
EX_D6
EX_D5
EX_D4
EX_D3
EX_D2
EX_D1
EX_D0
GPIOB1
GPIOB2
GPIOC3
GPIOC4
VDD33
VSS33
GPIOD0
GPIOD1
GPIOD2
GPIOD7
SCAN_CLK1
SCAN_CLK2
SCAN_CLK3
SE
SMON1
C3
104
C60
680P
R219
1M
C9
104
C184
104
CON4
2.5mm*2
1
2
R62
NC
R36
2K2
R3
4R7
R46
4K7
R217
1K
PD
R232
NC
C26
104
R60
NC
L8
1
2
CON3
6X2.0MM
1
2
3
4
5
6
R257
10K
J6
1.5MMX23
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
1
21
22
23
C47
223
R255
10K
TP8
R256
10K
C43
470P
R16
1K
C179
104
L6
10uH
1
2
R32
1K
L5
10uH
1
2
C49
334
T13
C178
104
T16
C22
103
C44
470P
CH_SW
SW1
R64
0
R
C48
332
T14
TP12
OSCIN
R33
1
K
C16
NC
C4
122
C185
104
R1
680R
R52
0R
T15
1
2
3
4
5
6
TP13
R18
1K
TP11
J5
SD_CONNECT
1
2
3
4
5
6
7
8
9
10
SD_WP
GND
SD_DET
SD_D0
SD_CLK
SD_D3
SD_CMD
3V3
SD_D2
SD_D1
R61
0R
R243
5K6
R40
2K2
C42
NC
R238
1K
C20
102
C52
104
R59
150R
L7
1
2
R244
5K6
C180
104
R45
1K2
TP10
R27
47K
R245
5K6
C19
NC
R28
1K
TP2
C11
102
L3
10uH
12
C188
102
R42
1K
R322
1
00R
R47
1k2
T11
CN1
1
.0mm x 15pin
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
R72
1K
C189
102
IC2
1
Mx16 SDRAM
2
3
5
6
8
9
11
12
39
40
42
43
45
46
48
49
32
31
30
29
28
27
24
23
22
21
20
14
15
16
17
18
19
36
35
34
7
13
38
44
1
25
4
10
41
47
50
26
33
37
D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
D12
D13
D14
D15
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0
A10/AP
LDQM
WE
CAS
RAS
CS
BA
UDQM
CLK
CKE
VDDQ
VDDQ
VDDQ
VDDQ
VDD
VDD
VSSQ
VSSQ
VSSQ
VSSQ
VSS
VSS
NC
NC
C175
10UF
R58
1M
C190
102
R37
220R
R53
0R
R7
680R
R14
7K5
R247
5
K6
C21
222
R57
1K
C1
10UF
C176
104
+
C54
47U
C71 104
C191
102
R5
1K
R248
5K6
C177
104
Q1
8550
TP5
C59
104
C72 104
R246
5K6
C186
104
R35
18K
C181
104
C192
102
+
C61
100U
C7
152
IC3
MN6627956
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
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
A11
A9
A8
A7
A6
A5
A4
NWE
NCAS
NRAS
A3
A2
A1
A0
A10
BA0
BA1
PRAMVSS33
PRAMVDD15
PRAMVDD33
SPOUT
PC
TRVP
TRP
FOP
DVSS1
IOVDD2
DVDD1
SRVMON0
SRVMON1
AVSS2
OSCIN
CTRCRS
VREF
E
F
D
B
C
A
PD
LD
CENV
RFENV
RFOUT
RFIN
AVDD2
ARFDC
ARFOUT
ARFFB
ARFIN
DSLE
IREF
PLLF
PLLFO
OUTL
AVSS1
AVDD1
OUTR
DVSS3
NSRVMONON
EXT0
EXT1
EXT2
FLAG
TX
MCLK
MDATA
MLD
STAT
BLKCK
NRST
DQSYTXT
SMCK
PMCK
DVDD2
IOVDD1
DVSS2
NTEST2
X2
X1
NTEST
D2
D1
D0
D3
D4
D5
D6
D7
D15
D14
DRVDD
D13
D12
D11
D10
D9
D8
SDRCK
C55
15PF
R55
15K
C73 104
C193
102
C6
152
R1
01
K
R17
82R
Q4
8050
2
1
3
NCP1117(3.3V)
U1
U1
3
1
2
Vin
GND
Vout
D2
C41
104
C18
47U
+
C51
4.7U
C62
104
Содержание MP6512i
Страница 1: ...Service Manual Service Manual MP6512i CD MP3 USB SD MMC IPOD SAT RECEIVER...
Страница 2: ...2 MAIN BOARD CIRCUIT DIAGRAM...
Страница 3: ...3 MAIN BOARD PCB LAYOUT TOP VIEW...
Страница 4: ...4 MAIN BOARD PCB LAYOUT BOTTOM VIEW...
Страница 5: ...5 ML CIRCUIT DIAGRAM ML LAYOUT DIAGRAM TOP BOTTOM VIEW...
Страница 7: ...7 SERVO BOARD LAYOUT DIAGRAM TOP VIEW...
Страница 8: ...8 SERVO BOARD LAYOUT DIAGRAM BOTTOM VIEW...
Страница 9: ...9 KB BOARD CIRCUIT DIAGRAM...
Страница 10: ...10 KB BOARD CLAYOUT DIAGRAM TOP VIEW KB BOARD CLAYOUT DIAGRAM BOTTOM VIEW...
Страница 11: ...11 EXPLORED VIEW MAIN NUIT...
