XOCECO PH-42R6, Service Manual

1.0

CPU

203-L37R70-01DL

XOCECO

XIAMEN OVERSEAS CHINESE
 ELECTRONIC CO., LTD.

TITLE:

DWG NO.

REV.

Sheet 3 of 7

FLIBO[0]

DEC_VS

SW_SDA

23SDD[16]

23SDA[1]

FLIBO[7]

DEC_CLK

DEC_Y[0]

VRED[7]

/RESET

23SDD[17]

23SDA[0]

FLIBO[5]

23SDD[18]

FLIBO[4]

DACRST#

VGRN[1]

23SDWE#

RDACOUT

23SDD[19]

FLIBO[3]

VCLK

23SDD[20]

FLIBO[2]

GDACOUT

VGRN[3]

23SDD[21]

FLIBO[6]

BDACOUT

23SDD[22]

DEC_Y[7]

VBLU[7-0]

23SDD[23]

DEC_Y[6]

23SDD[24]

DEC_Y[5]

23SDD[25]

DEC_Y[4]

VRED[7-0]

23SDD[26]

DEC_Y[3]

23SDD[27]

DEC_Y[2]

23SDD[31-0]

VGRN[7-0]

23SDD[28]

23SDCLKI

DEC_Y[1]

23SDD[2]

23SDD[29]

SDCKO

DEC_Y[0]

23SDD[1]

23SDD[30]

DEC_Y[7-0]

23SDD[0]

23SDRAS#

23SDD[31]

23SDD[3]

23SDCAS#

VBLU[2]

23SDD[4]

23SDBA1

VBLU[3]

23SDD[5]

23SDBA0

23SDD[6]

23SDA[10-0]

23SDCS#

23SDD[7]

23SDA[10]

23SDDQM

23SDD[8]

23SDA[9]

VBLU[7]

23SDD[9]

DEC_Y[7]

23SDA[8]

23SDD[10]

DEC_Y[6]

23SDA[7]

23SDD[11]

DEC_Y[5]

23SDA[6]

FLIHS

23SDD[12]

DEC_Y[4]

23SDA[5]

FLIVS

23SDD[13]

DEC_Y[3]

23SDA[4]

FLICLK

23SDD[14]

DEC_Y[2]

23SDA[3]

FLIBO[1]

DEC_HS

VRED[5]

SW_SCL

23SDD[15]

DEC_Y[1]

23SDA[2]

2300OE#

FLIGO[5]

FLIGO[4]

FLIGO[3]

FLIGO[2]

FLIGO[1]

FLIGO[0]

FLIRO[7]

FLIRO[6]

VGRN[6]

VGRN[5]

VGRN[4]

VRED[6]

VBLU[0]

VBLU[1]

SHREF

VVS

VHS

FLIGO[7]

FLIRO[4]

FLIRO[5]

VGRN[7]

VRED[4]

VGRN[0]

FLIGO[6]

VGRN[2]

FLIHS

FLIVS

FLIRREF

FLICLK

FLIBO[0]

FLIBO[1]

FLIBO[2]

FLIBO[3]

FLIBO[4]

FLIBO[5]

FLIBO[6]

FLIBO[7]

FLIRO[0]

FLIRO[1]

FLIRO[2]

FLIRO[3]

VBLU[4]

VBLU[5]

VBLU[6]

VRED[0]

VRED[1]

VRED[2]

VRED[3]

BUFFER_OE

SW_SCL

C87

100n

DEC_VS

VRED[7-0]

3V3SC

C104

22uF

10V

R78

100

23SDDQM

L21

STBL3216-601

C111

100n

C88

100n

23SDWE#

C75

100n

C109

22uF

10V

L19

STPB3216-380PT

R93

75/1%

R84

470K

+1.8V_SW

DAC3.3V

C92

100n

1

HSYNC1_PORT1

2

VSYNC1_PORT1

3

FIELD ID1 PORT1

4

IN_CLK1_PORT1

5

HSYNC2_PORT1

6

VSYNC2_PORT1

7

FIELD ID2_PORT1

8

VDD1(3.3)

9

VSSio

10

IN_CLK2_PORT1

11

B/Cb/D1_0

12

B/Cb/D1_1

13

B/Cb/D1_2

14

B/Cb/D1_3

15

B/Cb/D1_4

16

VDDcore1(1.8)

17

VSScore

18

B/Cb/D1_5

19

B/Cb/D1_6

20

B/Cb/D1_7

26

R/Cr/CbCr_5

27

R/Cr/CbCr_6

28

R/Cr/CbCr_7

29

G/Y/Y_0

30

VDD2(3.3)

31

VSSio

32

G/Y/Y_1

33

G/Y/Y_2

34

G/Y/Y_3

35

G/Y/Y_4

36

VDDcore2(1.8)

37

VSScore

38

G/Y/Y_5

39

G/Y/Y_6

40

G/Y/Y_7

41

IN_SEL

42

TEST

43

DEV_ADDR1

44

DEV_ADDR0

45

SCLK

56

SDRAM D6

57

SDRAM D7

58

SDRAM D8

59

SDRAM D9

60

SDRAM D10

61

SDRAM D11

62

VDD4(3.3)

63

VSSio

64

SDRAM D12

65

SDRAM D13

66

SDRAM D14

67

SDRAM D15

68

VDDcore3(1.8)

69

VSScore

70

SDRAM D16

71

SDRAM D17

72

SDRAM D18

73

SDRAM D19

74

SDRAM D20

75

SDRAM D21

81

VSScore

82

SDRAM D26

83

SDRAM D27

84

SDRAM D28

85

SDRAM D29

86

SDRAM D30

87

SDRAM D31

88

VDD5(3.3)

89

VSSio

90

TEST IN

91

SDRAM ADDR10

92

SDRAM ADDR9

93

SDRAM ADDR8

94

SDRAM ADDR7

95

SDRAM ADDR6

96

VDDcore5(1.8)

97

VSScore

98

SDRAM ADDR5

99

SDRAM ADDR4

100

SDRAM ADDR3

21

R/Cr/CbCr_0

22

R/Cr/CbCr_1

46

SDATA

47

REST_N

54

SDRAM D4

55

SDRAM D5

79

SDRAM D25

80

VDDcore4(1.8)

23

R/Cr/CbCr_2

24

R/Cr/CbCr_3

25

R/Cr/CbCr_4

48

VDD3(3.3)

49

VSSio

50

SDRAM D0

51

SDRAM D1

52

SDRAM D2

53

SDRAM D3

76

SDRAM D22

77

SDRAM D23

78

SDRAM D24

101

SDRAM ADDR2

102

SDRAM ADDR1

103

SDRAM ADDR0

104

SDRAM WEN

105

SDRAM RASN

106

SDRAM CASN

107

SDRAM BA1

108

SDRAM BA0

109

SDRAM CSN

110

SDRAM DQM

111

SDRAM CLKOUT

112

VDD6(3.3)

113

VSSio

114

SDRAM CLKIN

115

TEST3

116

TEST OUT0

117

TEST OUT1

118

CTLOUT0

119

CTLOUT1

120

CTLOUT2

121

CTLOUT3

122

CTLOUT4

123

VDDcore6(1.8)

124

VSScore

125

CLKOUT

126

B/U/b_OUT_0

127

B/U/b_OUT_1

128

VDD7(3.3)

129

VSSio

130

B/U/b_OUT_2

131

B/U/b_OUT_3

132

B/U/b_OUT_4

133

B/U/b_OUT_5

134

B/U/b_OUT_6

135

B/U/b_OUT_7

136

R/Y/Pr_OUT_0

137

R/Y/Pr_OUT_1

138

VDDcore7(1.8)

139

VSScore

140

R/Y/Pr_OUT_2

141

R/Y/Pr_OUT_3

142

R/Y/Pr_OUT_4

143

R/Y/Pr_OUT_5

144

R/Y/Pr_OUT_6

145

R/Y/Pr_OUT_7

146

VDD8(3.3)

147

VSSio

148

G/Y/Y_OUT_0

149

G/Y/Y_OUT_1

150

G/Y/Y_OUT_2

151

G/Y/Y_OUT_3

152

G/Y/Y_OUT_4

153

G/Y/Y_OUT_5

154

G/Y/Y_OUT_6

155

G/Y/Y_OUT_7

156

OE

157

PLL_PVDD(1.8)

158

PLL_PVSS

159

AVSS_PLL_BE1

160

AVDD_PLL_BE1(1.8)

161

AVDD_PLL_BE2(1.8)

162

AVSS_PLL_BE2

163

AVSS_PLL_SDI

164

AVDD_PLL_SDI(1.8)

165

AVDD_PLL_FE(1.8)

166

AVSS_PLL_FE

167

DAC_PVSS

168

DAC_VDD(1.8)

169

DAC_VSS

170

DAC_BOUT

171

DAC_AVDDB(3.3)

172

DAC_AVSSB

173

DAC_GOUT

174

DAC_AVDDG(3.3)

175

DAC_AVSSG

176

DAC_ROUT

177

DAC_AVDDR(3.3)

178

DAC_AVSSR

179

DAC_COMP

180

DAC_REST

181

DAC_VREFOUT

182

DAC_VREFIN

183

DAC_AVDD(3.3)

184

DAC_AVSS

185

DAC_GR_AVSS

186

DAC_GR_AVDD(3.3)

187

DAC_PVDD(3.3)

188

TEST0

189

TEST1

190

TEST2

191

XTAL IN

192

XTAL OUT

193

VDD9(3.3)

194

VSSio

195

IN_CLK_PORT2

196

D1_IN_0

197

VDDcore(1.8)

198

VSScore

199

D1_IN_1

200

D1_IN_2

201

D1_IN_3

202

D1_IN_4

203

D1_IN_5

204

D1_IN_6

205

D1_IN_7

206

FID_PORT2

207

VS_PORT2

208

HS_PORT2

C105

22uF

10V

G3

13.5MHz

R82
10K

VVS

3.3VS23

C81

100n

23SDCAS#

C95

100n

C96

100n

3V3SC

C103

100n

C85

100n

C79

100n

PLL1.8V

C84

100n

DEC_CLK

VBLU[7-0]

R81

100

N11

AS1117-1V8

IN

OUT

23SDCS#

R95

100

+1.8V_SW

C102

100n

C112
100n

PLL1.8V

23SDA[10-0]

C82

47uF

10V

C94

100n

R90

0

C108

22uF

10V

C89

100n

L23

STBL3216-601

R91

75/1%

C90

33p

C99

100n

R88

0

TP3

C113
22uF

10V

VHS

DAC1.8V

C106
100n

C97

100n

23SDRAS#

C74

100n

C93

100n

3V3SC

1.8VS23

3.3VS23

C77

100n

/RESET

VCLK

DEC_Y[7-0]

23SDBA0

R80

100

R92

10K

C73

100n

23SDD[31-0]

3V3SC

C101

47uF

10V

C80

100n

C83

100n

C100

22uF

10V

DEC_HS

L20

STPB3216-380PT

VGRN[7-0]

DAC1.8V

1.8VS23

23SDCLKI

C107

22uF

10V

C78

100n

L22

STBL3216-601

C110

100n

R94

75/1%

C98

33p

23SDCLKI

R89

0

C114
100n

C76

100n

+1.8V_SW

C86

100n

R83

22

DEC_Y[7-0]

SHREF

R85
180

23SDBA1

DAC3.3V

3.3VS23

C91

100n

R79

100

SW_SDA

DEC_CLK

DEC_VS

DEC_HS

N35

74LV16244MTD

38

I6

1

OE1

11

O6

47

Io

3

O1

8

O4

6

O3

46

I1

39

GND39

45

GND45

7

Vcc7

5

O2

42

Vcc42

9

O5

40

I5

10

GND10

41

I4

4

GND4

43

I3

48

OE2

2

Oo

44

I2

12

O7

37

I7

13

O8

14

O9

35

I9

36

I8

15

GND15

34

GND34

16

O10

33

I10

17

O11

18

Vcc18

31

Vcc31

32

I11

19

O12

20

O13

29

I13

30

I12

21

GND21

28

GND28

22

O14

23

O15

24

OE4

25

OE3

26

I15

27

I14

N36

74LV16244MTD

38

I6

1

OE1

11

O6

47

Io

3

O1

8

O4

6

O3

46

I1

39

GND39

45

GND45

7

Vcc7

5

O2

42

Vcc42

9

O5

40

I5

10

GND10

41

I4

4

GND4

43

I3

48

OE2

2

Oo

44

I2

12

O7

37

I7

13

O8

14

O9

35

I9

36

I8

15

GND15

34

GND34

16

O10

33

I10

17

O11

18

Vcc18

31

Vcc31

32

I11

19

O12

20

O13

29

I13

30

I12

21

GND21

28

GND28

22

O14

23

O15

24

OE4

25

OE3

26

I15

27

I14

BUFFER_OE

L55

STBL3216-601

C322

22uF

10V

C323

100n

C324

100n

C325

100n

C326

100n

C327

100n

C328

100n

C329

100n

C330

100n

C331

100n

C332

100n

3V3SC

BUF3.3V

BUF3.3V

N10

FLI2310

4

4

4

4

I2C ADDRESS=0XD2

4

4

1,5

1,5

4

1,5

4

4

4

4

DEINTERLACER

2

2

2

2

1,5

5

1,5

1,5

2

2

2

2

2

2

2,5

DECOUPLING FOR FLI2310

I  1.8VS23<=550mA

I  3.3VS23<=225mA