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8.4. SAA7117 VIDEO DECODER
04 SAA7117A
VLLC
(3)
VLLC
VD0
(3)
VD[0..7]
VD1
VD2
VD3
VD4
VD5
VD6
VD7
VOUT1
R201
(11)
SCART_RED1
SCART_GREEN1
(11)
SCART_GREEN1
SCART_BLUE1
(11)
SCART_BLUE1
C201
C240
100P
100P
GNDV
SCART_RED2_C
(11)
SCART_RED2_C
SCART_GREEN2
(11)
SCART_GREEN2
SCART_BLUE2
(11)
SCART_BLUE2
C249
C250
100P
100P
GNDV
(11)
RCA_AV
100U/16V
SCART_AV
100U/16V
C259
SCART_AV1
(11)
SCART_AV1
SCART_ALin1
(11)
SCART_ALin1
SCART_ARin1
C262
(11)
SCART_ARin1
SCART_AV2_Y
(11)
SCART_AV2_Y
SCART_ALin2
C264
(11)
SCART_ALin2
SCART_ARin2
(11)
SCART_ARin2
C265
R229
6.8K
C268
R230
(11)
TV_CVBS
100U/16V
82
R237
10K
GNDV
LUM_IN
(11)
LUM_IN
CHR_IN
(11)
CHR_IN
ViewSonic Corporation
AV_5V
+1-8V
L202
I201
R201/0805
3
C204
47U/16V
IN
C211
4
2
+
C209
0.1U
OUT
L201
10U/16V
1
R201/0805
ADJ
C220
C219
AIC117-1.8V/SOT223
+1-8V_VB
+
0.1U
10U/16V
C221
+
47U/16V
27
C229
0.1U
A11
SCART_RED1
C230
0.1U
A21
C237
0.1U
A31
Cut-off the power plane of
C238
0.1U
A41
Crystal Parts Area
+3-3V_VB
C241
C242
R202
R203
R204
R205
C239 20P
392
75
75
75
100P
100P
X201
R206
24.576MHZ
10K
C243 20P
GNDV
C245
0.1U
A13
MSCL
R208
33
MSDA
R209
33
C246
0.1U
A23
C247
0.1U
A33
C248
0.1U
A43
A11
A12
A13
A14
C251
R210
R211
R212
R213 47
C252
0.022U
75
75
75
100P
A21
A22
A23
GNDV
A24
R214 47
C253
0.022U
AV_5V
A31
A32
A33
C254
0.022U
C255
R215
47
C256
I204
0.1U
A41
A42
4
3
IN2
VCC
GNDV
A43
A44
5
2
VOUT1
GND
OUT
R216 47
C257
0.022U
C258
6
1
IN1
SW
SELVOUT1
(4)
MM1501
R217
0
GNDV
GNDV
AV_5V
I205
100U/16V
C260
2
16
S1A
VCC
0.1U
5
S1B
C261
1U
11
S1C
1U
SCART_AV
14
4
S1D
DA
7
100U/16V
DB
C263
SWITCH_L
3
9
FOR SAA7117
S2A
DC
SWITCH_L
(6)
6
12
SWITCH_R
S2B
DD
SWITCH_R
(6)
1U
10
S2C
R223
13
S2D
1U
1
IN
SELVOUT2
(4)
8
15
GND
/EN
0
PI5V330
AV_5V
L206
C266
R201/0805
C267
0.1U
22U/16V
Q201
MMBT3904
1
R234
L207
R235
R236
C269
A12
0
68
75
1K2
0.1U
R238
470
C270
C271
R273
47P
NC
2.2K
GNDV
GNDV
GNDV
GNDV
R245
27
C272
0.1U
A14
R247
27
C273
0.1U
A24
C277
C278
R251
R252
100P
100P
47
47
GNDV
GNDV
56
Confidential - Do Not Copy
+3-3V_S
+3-3V_VB
+1-8V_VA
C206
C207
L203
+
0.1U
0.1U
R201/0805
C212
C213
C214
+
C210
47U/16V
0.1U
0.1U
0.1U
GNDV
C222
C223
C224
C225
C226
C227
C228
0.1U
0.1U
0.1U
0.1U
0.1U
0.1U
0.1U
FOR SAA7117A
Video Decoder
+3-3V_VA
+3-3V_VB
+1-8V_VB
+1-8V_VA
L205
NC
156
XTAL
155
XTALI
44
CE
66
SCL
68
SDA
147
TRSTN
27
AI11
29
AI12
31
AI13
34
AI14
30
AI1D
19
AI21
21
AI22
23
AI23
26
AI24
22
AI2D
11
AI31
13
AI32
15
AI33
I203
18
AI34
14
AI3D
SAA7117
2
AI41
5
AI42
7
AI43
10
AI44
6
AI4D
152
TDI
148
TCK
149
TMS
143
XCLK
144
XDQ
141
XRH
140
XRV
146
XRDY
126
XTRI
52
TESTCLK$
43
GPIN$
GNDV
SCART_FSW_S
R226
0
FSW_T
R239
680
A44
FSW_T
R240
510
GNDV
TR
R243
0
TR
TG
R244
0
TG
TB
R246
0
TB
R248
R249
R250
C274
C275
C276
150
150
150
100P
100P
100P
GNDV
GNDV
N2750w-2G
AV_5V
+3-3V_S
3
+
3
C202
C203
10U/16V
0.1U
4
2
C208
2
+
C205
C215
C216
C217
C218
0.1U
10U/16V
1
1
I202
0.1U
0.1U
0.1U
0.1U
AP1117E-3.3V
SOT-223
+3-3V_VA
L204
R201/0805
C232
C233
C234
C235
C236
+
C231
47U/16V
0.1U
0.1U
0.1U
0.1U
0.1U
84
R207
0
VLLC
ICLK
VLLC
85
IDQ
91
IGPH
C244
90
IGPV
47P
87
IGP0
89
IGP1
77
ITRDY
86
ITRI
102
RP20
RP 33X4
IPD0
100
IPD1
99
IPD2
98
IPD3
RP21
RP 33X4
97
IPD4
94
IPD5
93
IPD6
92
IPD7
113
HPD0
112
HPD1
111
HPD2
110
HPD3
109
HPD4
107
CP20
HPD5
105
CP 22PX4
HPD6
103
HPD7
139
XPD0
138
XPD1
135
XPD2
134
XPD3
131
XPD4
130
XPD5
128
XPD6
127
XPD7
62
ADTEST1$
61
ADTEST2$
60
ADTEST3$
58
ADTEST4$
57
ADTEST5$
56
ADTEST6$
55
ADTEST7$
54
ADTEST8$
53
ADTEST9$
46
LLC
48
LLC2_54$
R220
0
SAA_OUT
39
SAA_OUT
AOUT
71
RTCO
R221
0
THS
69
THS
RTS0
70
R222
0
TVS
TVS
RTS1
49
RESON
+3-3V_VB
I2C_SEL
AV_5V
R224
0
R225
1k
Q202
MMBT3904
Q203
3
MMBT3906
1
R227
(11)
SCART_FSW2
3K
GNDV
GNDV
AV_5V
R233
1k
Q205
MMBT3906
1
(11)
SCART_FSW1
R241
3K
GNDV
GNDV
A22
A32
A42
Video Decoder
SAA7117
AV_5V
AV_5V
(6,10,11)
MSDA
MSDA
(4,6,11)
MSCL
MSCL
(4)
*Short these ground planes on PCB
Power Line : +1-8V_PLL,+1-8V,+12V
Ground Plane : GND , GNDV
(3)
VD0
VD1
VD2
VD3
VD4
VD5
VD6
VD7
CP21
CP 22PX4
I2c Address Select:
R206 on: 42h
R207 on: 40h
GNDV
+3-3V_VB
I2C_SEL
R218
NC
R219
0
D202
LL4148
SCART_FSW_S
2
1
2
1
R228
10k
Q204
NC
GNDV
R231
SELVOUT2
(4)
SELVOUT3
(4)
R232
10k
NC(10k)
D201
LL4148
1
2
R242
1
3K
Q206
MMBT3904
GNDV
GNDV
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