Hitachi L32A403 Service Manual page 23

AV1 Input
VCC5D
(Rear)
8
5
1 3
CN201
6
JACK
7 CV1
88G 78 13932 C
CN202 NC/DIN JACK
AV2 Input VCC5D
4 3
(Side)
2 1
6 5
88G 100 11 ST
CN203
9 CV2
8
ZD207
7
6
VPORT0603100KV05
5
4 AV2_L
3 AV2_R
2
ZD201 ZD202
1
JACK
88G 7813C19C VPORT0603100KV05
VPORT0603100KV05
CN204
YPbPr1 2 Y 1
1 Pb1
Input
4 Pr1
3
U203
VCC5D
AZC099-04S
6
4
I/O3 I/O2
5 5
VDD GND
6
I/O4 I/O1
JACK
88G 78 1360C
CN205
YPbPr2 2 Y 2
1 Pb2
Input
4 Pr2
3
U204
VCC5D
AZC099-04S
6
4
I/O3 I/O2
5 5
VDD GND
6
I/O4 I/O1
JACK
88G 78 1360S
D3V3
Active L
R276 10K 1/10W 5%
R277 100R 1/10W 5%
AV1_S_DET 5
S1Y FB204 1 2 30 OHM
S1C FB205 1 2 30 OHM
U201
AZC099-04S R216 R217
4 3 75R 1/10W 1%
I/O3 I/O2
5 2 75R 1/10W 1%
VDD GND
6 1
I/O4 I/O1
FB206 1 2 30 OHM AV1_CVBS
R221
75R 1/10W 1%
D3V3
Active L
R278 NC/10K 1/10W 5%
R279 NC/100R 1/10W 5%
AV2_S_DET 8
S2Y FB207 1 2 NC/30 OHM
S2C FB208 1 2 NC/30 OHM
U212
R225 R226
NC/AZC099-04S
4 3 NC/75R 1/10W 1%
I/O3 I/O2
5 2 NC/75R 1/10W 1%
VDD GND
6 1
I/O4 I/O1
FB209 1 2 30 OHM AV2_CVBS
R231
75R 1/10W 1%
FB210 0R05 1/10W 5% R232 10K 1/10W 5%
FB211 0R05 1/10W 5% R234 10K 1/10W 5%
C248 C249
R236
100pF 100pF
10K 1/10W 5%
FB215 1 2 30 OHM
FB216 1 2 30 OHM
FB217 1 2 30 OHM
R242 R243 R244
3 75R 1/10W 1%
2 75R 1/10W 1%
1 75R 1/10W 1%
FB218 1 2 30 OHM
FB219 1 2 30 OHM
FB220 1 2 30 OHM
R248 R249 R250
3 75R 1/10W 1%
2 75R 1/10W 1%
1 75R 1/10W 1%
L32A403
S1_Y
S1_C
3 TV_CVBS
S2_Y
S2_C
6 VGA_R
6 VGA_G
6 VGA_B
AV2_Audio_L 11
AV2_Audio_R 11
R237
10K 1/10W 5%
YPbPr1_Y
YPbPr1_Pb
YPbPr1_Pr
YPbPr2_Y
YPbPr2_Pb
YPbPr2_Pr
T P V ( Top
絬 隔 瓜 絪 腹
Key Component
Date
23
Place parts very close to U401
S1_Y C222 0.22uF
S1_C C223 0.22uF
S2_Y C224 NC/0.22uF
S2_C C225 NC/0.22uF
R268 75R 1/10W 1% R219 75R 1/10W 1%
R280 75R 1/10W 1% R220 75R 1/10W 1%
AV1_CVBS C230 0.22uF
AV2_CVBS C231 0.22uF
TV_CVBS C232 NC/0.22uF
R222 75R 1/10W 1%
R281 75R 1/10W 1%
Y PbPr1_Pr C236 0.22uF
Y PbPr1_Y C237 0.22uF
Y PbPr1_Pb C238 0.22uF
C239 0.01uF
Y PbPr2_Pr C240 0.22uF
Y PbPr2_Y C241 0.22uF
Y PbPr2_Pb C242 0.22uF
C243 0.01uF
VGA_R C244 0.22uF
VGA_G C245 0.22uF
VGA_B C246 0.22uF
C247 0.01uF
C270 C271 C272
NC/22pF NC/22pF NC/22pF
VGA_HSY NC
6 VGA_HSY NC
VGA_VSY NC
6 VGA_VSY NC
VGA_EDID_WP
6 VGA_EDID_WP
PANEL_CTRL1 R235 NC/33R 1/10W 5%
10 PANEL_CTRL1
C250
C251 0.47uF/16V
R238 62K OHM 1/10W
Victory Electronics Co . , Ltd. ) OEM MODEL
TPV MODEL
04-AV/YPbPr Inputs PCB NAME 715G3269
Thursday , February 12, 2009 Sheet 4 of 15
U401F
Video In I/F
U3
SVIDEO0Y
V3
SVIDEO0C
U4
SVIDEO1Y
V4
SVIDEO1C
U5
SVIDEO2Y
V5
SVIDEO2C
AA3
CVBS0
AB3
CVBS1
AB4
CVBS2
AA4
CVBS3
U2
VIN_R1
U1
VIN_G1
V1
VIN_B1
V2
SOY_IN0
W2
VIN_R2
W1
VIN_G2
Y 1
VIN_B2
Y 2
SOY_IN1
T2
VGA_R0
T1
VGA_G0
T3
VGA_B0
T4
SOG_IN0
R5
AFE_HS_IN
T5
AFE_VS_IN
AB11
VGA_SCL_GPIO_P28
AE9
VGA_SDA_GPIO_P29
4.7uF/10V AA1
VREFP
AA2
VREFN
AB1
VCOM
L4
RSET
W3
REFNODE_GND_CVBS
K5
REFNODE_GND_G
L5
REFNODE_GND_R
M5
REFNODE_GND_B
N5
REFNODE_GND_Ch
ZR39775HGCF
Custom
Size
Rev G
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