Hitachi L32A403 Service Manual page 27

U401K
GPIO
BOOT_STRAP0 C10 BOOT_STRAP0
DEMOD_RSTN 3
GPIO_P0
BOOT_STRAP1
C11 BOOT_STRAP1
GPIO_P1
BOOT_STRAP2 C12 BOOT_STRAP2
GPIO_P2
BOOT_STRAP3 D10 BOOT_STRAP3
GPIO_P3
D11 BL_ON_OFF
GPIO_P4
D12 EARPHONE_DET
GPIO_P5
E12 R419 33R 1/10W 5% USB_OC_N
GPIO_P6
E11 R455 33R 1/10W 5% SPI_WEN
GPIO_P7
8051_BOOT AB20 TVM_BOOT
GPIO_P8
AB19 TEST_MODE
GPIO_P9
AB18 LED_1
GPIO_P10
AB17 R457 33R 1/10W 5% VGA_VSY NC_DET
GPIO_P11
C6 R462 33R 1/10W 5% EEPROM_WP1
GPIO_P13
D5 R459 4K7 1/10W 5%
GPIO_P19
U24
GPIO_P21
U23 R461 33R 1/10W 5% VGA_HSY NC_DET
GPIO_P22
R23 AUD_SHDN
GPIO_P23
AB13 R403 100R 1/10W 5% PWR_ON
GPIO_P24
AB14 KEY _PWR
GPIO_P25
AB16
GPIO_P26
AC14
GPIO_P27
AA6 LED_2
Res_AA6
ZR39775HGCF
U401S
AFE I/F_GPO
K4
AFE_CLK
AE3
AFE_XCLK
M6
AFE_ATCLK0
N6
AFE_ATCLK1
U6 R463 33R 1/10W 5% USB_EN_N
AFE_TCLK_IN
V6 HDMISW_RSTN
AFE_TCLK_OUT
AB7
AFE_XCLK_TEST
AB10
AFE_TEST0
AB9 AUD_AMP_MUTE
AFE_TEST1
AB8 PANEL_ON
AFE_TEST2
ZR39775HGCF
U401M
TVMM I/F
E1
VID0
E2
VID1
E3
VID2
E4
VID3
E5
VID4
F1
VID5
F2 R447 NC/33R 1/10W 5% PANEL_CTRL2
VID6
F3 AV2_S_DET
VID7
F4 R477 NC/0R05 1/10W 5% VGA_VSY NC_DET
Vsy nc_in
F5 R478 NC/0R05 1/10W 5% VGA_HSY NC_DET
Hsy nc_in
G3
VCLKx2
G4
TEST_G11
H3
TEST_G12
LED_1
ZR39775HGCF
LED_2
3V3_STB
F403 RST CHIP MAX 0R05 1/4W
C441
0.1uF/16V
R487 R490 C4E8
CN403
3K9 1/10W 1% 0.001uF
1 10K 1/10W 5%
2
3
4
5
6
7
8
9
10 U409 C4F3 C4F4
AZC099-04S
3V3_STB 0.001uF 0.001uF
CONN 4 3
I/O3 I/O2
10P S/T 2.0mm 5 2
VDD GND
33G380210B Y 6 1
I/O4 I/O1
BL_ON_OFF 14
EARPHONE_DET 13
USB_OC_N 7
SPI_WEN 7
VGA_VSY NC_DET 6
EEPROM_WP1 7
VGA_HSY NC_DET 6
AUD_SHDN 12
PWR_ON 14
USB_EN_N 7
HDMISW_RSTN 5
AUD_AMP_MUTE 12
PANEL_ON 10,15
3V3_STB
PANEL_CTRL2 3,10
AV2_S_DET 4
VGA_VSY NC_DET 6
VGA_HSY NC_DET 6
R480
R481
470R 1/10W 5%
470R 1/10W 5%
R484 3K3 1/10W 5% Q402
MMBT3904
R485 3K3 1/10W 5% Q403 LED_B
MMBT3906
C4E6 C4E7 C407
R472 LED_R
0.01uF 0.01uF 1uF/16V
10K 1/10W 5%
C4F2
0.001uF
FB406 1 2 300 OHM R489 100R 1/10W 5% KEY _PWR
FB419 1 2 300 OHM R491 100R 1/10W 5% KEY _IN
FB420 1 2 NC/300 OHM LIGHT_SENSOR
FB421 1 2 300 OHM LED_B
FB422 1 2 300 OHM LED_R
FB410 1 2 120 OHM KEY _IR
C4F5 C4E4 C4F9
0.001uF 0.01uF NC/1uF/16V
L32A403
D3V3 TVMicro Bootstrap
Configuration
3V3_STB
R450
4K7 1/10W 5%
TEST_MODE R452
NC/10K 1/10W 5%
R456
TVM_BOOT
NC/4K7 1/10W 5%
R460
10K 1/10W 5%
State TEST MPDE
Debug Mode 1
Normal Mode 0 Boot Option TVM_BOOT
I2C EEPROM 1
SPI 0
PANEL_POWER
R469
PANEL_PWR_CHECK
4K7 1/10W 5% R479 1K 1/10W 5%
D3V3
R467
3V3_CHECK
1K 1/10W 5% R468 1K 1/10W 5%
U401Q
R470 845R 1/10W 1% G2
L6
D3V3 R471 845R 1/10W 1% G1
FB403 K6
1 2 H6
3V3_STB 120OHM J6
FB404
G5
1 2 G6
120OHM
C421 C422 C423 C424
1uF/16V 0.1uF 16V 1uF/16V 0.1uF 16V
0402 0402
3V3_STB
P4
C428
Y 3
ZD402 4.7uF/10V
BAT54C
D1V8 VDD33-BOD AB5
FB423 C430 100uF/16V
1 2
120OHM
KEY _IN AC5
C4F8 PANEL_PWR_CHECK AD6
VCC1V1 AD5
3V3_CHECK AD4
0.01uF R482 1K 1/10W 5% AE5
R483 1K 1/10W 5% AE6
LIGHT_SENSOR AB6
ADC 0.4V~2.9V
R486 51K 1/10W 5% AC3
3V3_STB C437 0.1uF 16V AC4
0402
R488 9.1KOHM +-1% 1/10W AF6
C438
ZR39775HGCF
22pF
KEY _IR 7
T P V ( Top Victory
絬 隔 瓜 絪 腹
Key Component 08-GPIO Block
Friday , February 13, 2009
Date
27
3V3_STB Bootstrap Configuration
R451
4K7 1/10W 5%
BOOT_STRAP2 BOOT_STRAP3 R453
CN409 BOOT_STRAP1 R454
1 BOOT_STRAP0 R458
2
NC/CONN
Boot Option BOOT3
16-Bit NAND-Small Page 1
SPI 1
8-Bit NAND-Large Page 1
8-Bit NAND-Small Page 1
1V8_STB
FB401
1 2
120OHM
C416 C417
0.01uF 0.001uF
R473
C418 C419 C414
R3 10uF/6.3V 0.1uF 16V 10uF/6.3V
LVDSVCRX_REXT AVDD3_SY NC1
0402
LVDSVCRX_ATST
M4
LVDSVCTX_REXT AVDD3_HPLL
L3
LVDSVCTX_ATST AVDD18_HPLL
M3
AVSS_HPLL
R466 0R05 1/10W 5%
LVDSVCRX_VDD33_0
N3
LVDSVCRX_VDD33_1 AVDD3_SY NC
N4 C4E5 10uF/6.3V
AVDD3_AFE
LVDSVCTX_VDD33_0
P2 1
LVDSVCTX_VDD33_1 AVDD18_R
P1
AVDD18_G
R1 C425 C426 C427
AVDD18_B
R2
AVDD18_SVIDEO
P3 4.7uF/10V 0.1uF 16V 0.001uF
AVDD18_CVBS
0402
R4
DVDD18
C429
PGA_LDO0
0.1uF 16V FB424
0402
AFE_AVSS
AB2 1 2
DM_PLL_VDD
120OHM
AC1
IF_VDD3P3_0
AC2
IF_VDD3P3_1
W4 C431 C432 C433
VDD33_BOD AFE_AVSS0
W5
AFE_AVSS1
W6 1uF/16V 0.1uF 16V 0.01uF
AFE_AVSS2
Y 4 0402
AFE_AVSS3
Y 5
AFE_AVSS4
Y 6
ADC8_INA AFE_AVSS5
L7
ADC8_INB AFE_AVSS6
M7
ADC8_INC AFE_AVSS7
N7
ADC8_IND AFE_AVSS8
P7
ADC8_INE AFE_AVSS9
U7 FB408
ADC8_INF AFE_AVSS10
ADC8_ING
AF5 1
VDDADC8
120OHM
C435 C436
ADC8_RBIAS
1uF/16V 0.1uF 16V
ADC8_VREF
FB409
AE10
ACOD3_AVDD
AE11 1
RC_OSC_REXT ACOD3_AVSS
120OHM
C439 C440
A_GND 1uF/16V 0.1uF 16V
Electronics Co . , Ltd. ) OEM MODEL
TPV MODEL
PCB NAME 715G3269
Sheet 8 of 15
3V3_STB
4K7 1/10W 5%
4K7 1/10W 5%
4K7 1/10W 5%
BOOT2 BOOT1 BOOT0
0 1 1
1 0 0
1 0 1
1 1 1
3V3_STB
4R7 1/10W 5%
1V8_STB
FB405
2
80OHM
C420
1V8_STB 4.7uF/10V
D3V3
3V3_STB
FB407
1 2
120OHM
C434 C415
1uF/16V
4.7uF/10V
3V3_STB
2
3V3_STB
2
Size Custom
Rev G
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