Sony STR-DH720 Service Manual page 103

2-12. SCHEMATIC DIAGRAM – D-VIDEO Board (2/4) –
1 2 3
D-VIDEO BOARD (2/4)
A
B
C
D
CN3200
L
8P
JL3209
GND 8
JL3208
STANDBY-
CR IN 7
GND 6
AVIDEO
JL3210
CB IN
5
E
MT PC
GND 4
JL3211
BOARD
CY IN 3
GND
2
CN272
JL3212
CVBS IN 1
(Page 24)
R3201 R3202 R3204
75 75 75
D-VIDEO BOARD
F
(1/4)
(Page 14)
3
4
G
IC3203
R3281
+1.8V REG 100
IC3203
NJM2878F3-18 (TE2)
C3221
0.1
3.3 3.1
1 CONT VIN 5
JL3217
2 GND
1.8
H 3 NC VOUT 4
C3222
1
D3201
D3202
SA10QA04 SA10QA04
JL3215
+4V
I
C3302
1
0.5 1.8
4 3 2 1
IC3210
MM1661JHBE
J
5 6 7 8
3.3 3.3
C3317
1
IC3210
+1.8V REG
R3292
100
K
R3293
10k
DGND
HDMI3.3V
STR-DH720/DH720HP
4 5 6 7
C3248
C3295
0.1 0.1
3.3 3.3
192 191 190 189 188 187 186 185 184 183 182 181 180 179 178 177 176
C3296 0.1
193 VREFM
1.6
194 VREFP
3.3
VDD_AUD2_33
195
C3210 3.3
0.1
196 AUD_IN_L4
197 AUD_IN_R4
198 AUD_IN_L3
199 AUD_IN_R3
200 AUD_IN_L2
201 AUD_IN_R2
202 AUD_IN_L1
203 AUD_IN_R1
204 AUD_MONO_IN
205 GND_AUD2
206 VDD_AUD_18
C3211 1.8
0.1
207 GND_AUD_18
208 VDD18_ABC_SC
C3212 0.1 1.8
209 GND18_ABC_SC
210 VDDA
C3213 0.1 C3214 0.1 3.3
SIF_IN2
211
0
212 GNDA
R3258 56
213 SIF_RTN
0
214 GNDA
C3306 0.1
215 SIF_IN1
0
216 VDDA
C3305 C3304 0.1 3.3
0.1
217 SV1P
0
218 VDDA
R3205 330 C3201 0.1 3.3
A1P
219
C3303 0
0.1
220 GNDA
R3206 330 C3202 0.1
221 B1P
0
222 GNDA
R3207 330 C3203 0.1
223 C1P
R3259 330 0
GNDA
224
C3206 0.1
225 AN
0
226 GNDA
C3289 0.1
SV2P
227
0
228 VDDA
C3288 0.1 C3286 0.1 3.3
229 A2P
0
230 VDDA
3.3
C3285 0.1 C3284 0.1
231 B2P
0
GNDA
232
C3287
0.1
233 C2P
R3260 330
234 GNDA
C3207 0.1
235 BN
0
236 GNDA
C3224 0.1
237 SV3P
0
238 VDDA
3.3
C3225 0.1 C3226 0.1
239 A3P
0
VDDA
240
C3290 3.3
0.1 C3291 0.1
241 B3P
0
242 GNDA
C3292 0.1
243 C3P
0
R3261 330
244 GNDA
C3208 0.1
CN
245
0
246 GNDA
C3293 0.1
247 SV4P
0
R3208
248 GNDA
330
C3204 0.1
249 A4P
0
250 GNDA
C3298 0.1
251 B4P
0
252 GNDA
C3279 0.1 C3277 0.1
C4P
253
0
254 VDDA
3.3
C3209 0.1
255 SVN
R3262 56 0
256 VOUT2
C3299
47 10V
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
3.3 0 0 0 0 0 3.3 1.8 2.4 3.3 3.3
C3297
47
10V
JL3214
JL3201
1
C3272
FB3206 R3264 X3201
47
19.6608MHz
220ohm 6.8k
10V
2
C3246
FB3202 C3247
12p
0uH 10p
8 9 10
C3251 C3255 C3258
0.1 0.1
0.1
3.3 1.8 0.5 3.3
175 174 173 172 171 170 169 168 167 166 165 164 163 162 161 160 159 158 157 156 155 154 153 152 151 150 149 148 147
IC3201
FLI30502AC
IC3201
VIDEO CONTROLLER
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
1.8 3.3 3.3 3.3 3.3 1.8 3.3 3.3 3.3 1.8 0 3.3 3.3 1.8
R3277
10k
JL3213
3.3V
15 15
11 12 13 14
C3261 C3263 C3264
0.1 0.1 0.1
1.8 1.8 1.8
146 145 144 143 142 141 140 139 138 137 136 135 134 133 132 131 130 129
C3265 0.1
3.3
RVDD_33 128
VID_DATA_IN_16/D0/VID2_0 127
VBI_CLK/A1/GPIO17 126
VBI_VALID/A2/GPIO18 125
VBI_DATA_0/A3/GPIO19 124
VBI_DATA_1/A4/GPIO20 123
VBI_DATA_2/A5/GPIO21 122
0 R3238 10k
121
VBI_DATA_3/A6/GPO22/OSC_SEL
VBI_DATA_4/A7/GPO23/BT0 120
119
VBI_DATA_5/A8/BT1
VBI_DATA_6/A9/BT2 118
2.8 R3282 10k
117
VBI_DATA_7/A10/FT0
116
XOSD_FLD/A11/FT1
0 R3284 10k
XOSD_VS/A12/FS0 115
R3245 10k
0
114
XOSD_HS/A13/FS1
113
XOSD_CLK/A14/OPM0
EXT_ADC_CLAMP/A15/OPM1 112
C3266 0.1
111
CRVSS
3.3
RVDD_33 110
3.3
109
ROM_SDI/ROM_WEn
3.3
108
ROM_SDO/A16/OPM2
1.2
ROM_SCLK/A17 107
0
106
ROM_SCSn/ROM_CSn
105
GPIO49/A18
C3267 0.1
CRVSS 104
1.8
CVDD_18 103
0
PD23/B7/GPIO48 102
0
PD22/B6/GPIO47 101
0
PD21/B5/GPIO46 100
0
PD20/B4/GPIO45 99
3.3
AVDD_OUT_LV_33 98
C3268 0.1
AVSS_OUT_LV 97
0
CHON_LV_O/B3 96
0
CH0P_LV_O/B2 95
0
CH1N_LV_O/B1 94
0
CH1P_LV_O/B0 93
0
CH2N_LV_O/G7 92
0
CH2P_LV_O/G6 91
0
CLKN_LV_O/G5 90
0
CLKP_LV_O/G4 89
0
CH3N_LV_O/G3 88
0
CH3P_LV_O/G2 87
3.3
AVDD_OUT_LV_33 86
C3269 0.1
AVSS_OUT_LV 85
0
CH0N_LV_E/G1 84
0
CH0P_LV_E/G0 83
0
CH1N_LV_E/R7 82
0
CH1P_LV_E/R6 81
0
CH2N_LV_E/R5 80
0
CH2P_LV_E/R4 79
0
CLKN_LV_E/R3 78
0
CLKP_LV_E/R2 77
0
CH3N_LV_E/R1 76
0
CH3P_LV_E/R0 75
3.3
AVDD_LV_33 74
C3270 0.1
AVSS_LV 73
PPW 72
PBIAS 71
0 R3248 0
DCLK/VOP_CLK 70
0 R3249 0
DVS/VOP_VS 69
0 R3250 0
DHS/VOP_HS 68
0 R3251
0
DEN/VOP_FLD 67
C3271 0.1
CRVSS 66
1.8
65
3.3 1.8
R3255 47
R3287 10
0 3.3
INB VCC
IC3204
3.3
R3254
INA
47
HSYNC SELECT 0
GND OUTY
C3275
0.1
IC3204
TC7SZ08FU(TE85R)
STR-DH720/DH720HP
15 16 17
2 D-VIDEO
2
BOARD
3
(1/4)
(Page 14)
R3253
10k
3.3 3.3 0 3.3
8 7 6 5
IC3207
W25Q16BVSSIG
IC3207
EEPROM
1 2 3 4
0 0 0
R3252
10k
D-VIDEO
6
7
BOARD
(3/4), (4/4)
(Page 16),
Q[11]
(Page 17)
RB3201 RB3215 Q[10]
10 33 Q[9]
Q[8]
Q[7]
RB3204 RB3216 Q[6]
10 33
Q[5]
Q[4]
Q[23]
RB3202 RB3213 Q[22]
10 33 Q[21]
Q[20]
Q[19]
RB3203 RB3214 Q[18]
10 33 Q[17]
Q[16]
D-VIDEO BOARD
Q[35]
RB3209 RB3212
Q[34] (1/4)
10 33 Q[33]
(Page 14)
Q[32]
Q[31] 4
RB3210 RB3211 Q[30]
10 33 Q[29]
Q[28]
5
R3299 33
R3302 47
R3301
47
R3300
47
R3285
R3286
10
10
0 3.3 0 0 3.3
7 6 5 4 3 2 1
IC3206 IC3206
TC74LCX74FT(EKJ)
HSYNC SELECT
8 9 10 11 12 13 14
3.3 3.3 0 0 3.3 3.3
C3276 0.1
C3315
1
R3256
0
HSYNC_SEL
0 0
1 Ch1 A 6
IC3205
3.3
TC7PA53FU(TE85L.F) R3257
2 GND VCC 5
0
IC3205
0 3.3
3 Ch0 COM 4
HSYNC SELECT C3278
0.1