Hitachi Alpha L42A404, Руководство по обслуживанию

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L42A404
19
8. GPIO Block
R472
NC
R490
3K9 1/10W 1%
VDD33-BOD
C429
0.1uF 16V
C439
1uF/16V
HDMISW_RSTN
AUD_SHDN 12
R421
10K 1/10W 5%
PWR_ON 14
GPIO
BOOT_STRAP0
BOOT_STRAP1
BOOT_STRAP2
BOOT_STRAP3
8051_BOOT
U401K
ZR39785HGCF
GPIO_P21
U24
GPIO_P22
U23
GPIO_P23
R23
GPIO_P25
AB14
GPIO_P24
AB13
GPIO_P3
D10
GPIO_P4
D11
GPIO_P5
D12
GPIO_P6
E12
GPIO_P7
E11
GPIO_P8
AB20
GPIO_P9
AB19
GPIO_P10
AB18
GPIO_P11
AB17
GPIO_P1
C11
GPIO_P2
C12
GPIO_P0
C10
GPIO_P26
AB16
GPIO_P27
AC14
GPIO_P19
D5
GPIO_P13
C6
Res_AA6
AA6
R462 33R 1/10W 5%
AFE I/F_GPO
U401S
ZR39785HGCF
AFE_CLK
K4
AFE_TEST0
AB10
AFE_TEST1
AB9
AFE_TEST2
AB8
AFE_TCLK_IN
U6
AFE_TCLK_OUT
V6
AFE_XCLK_TEST
AB7
AFE_ATCLK0
M6
AFE_ATCLK1
N6
AFE_XCLK
AE3
KEY_IR
C426
0.1uF 16V
FB409
120OHM
1 2
C427
0.001uF
TVMM I/F
U401M
ZR39785HGCF
VID0
E1
VID1
E2
VID2
E3
VID3
E4
VID4
E5
VID5
F1
VID6
F2
VID7
F3
Vsy nc_in
F4
Hsy nc_in
F5
VCLKx2
G3
TEST_G11
G4
TEST_G12
H3
TEST_MODE
0
BOOT_STRAP2
U401Q
ZR39785HGCF
AVDD18_HPLL
L3
AVDD3_HPLL
M4
AVDD3_SYNC
N3
AVDD3_SYNC1
R3
AVDD3_AFE
N4
AVDD18_R
P2
AVDD18_G
P1
AVDD18_B
R1
LVDSVCTX_VDD33_0
G5
LVDSVCTX_VDD33_1
G6
LVDSVCTX_REXT
G1
LVDSVCRX_REXT
G2
PGA_LDO0
P4
AFE_AVSS
Y3
LVDSVCRX_VDD33_0
H6
LVDSVCRX_VDD33_1
J6
DVDD18
R4
DM_PLL_VDD
AB2
IF_VDD3P3_0
AC1
IF_VDD3P3_1
AC2
AVDD18_SVIDEO
R2
AVDD18_CVBS
P3
ADC8_RBIAS
AC3
ADC8_VREF
AC4
ADC8_INA
AC5
ADC8_INB
AD6
ADC8_INC
AD5
ADC8_IND
AD4
ADC8_INE
AE5
ADC8_INF
AE6
VDD33_BOD
AB5
AFE_AVSS0
W4
AFE_AVSS1
W5
AFE_AVSS2
W6
VDDADC8
AF5
RC_OSC_REXT
AF6
AFE_AVSS3
Y4
AFE_AVSS4
Y5
AFE_AVSS5
Y6
ACOD3_AVDD
AE10
ACOD3_AVSS
AE11
AVSS_HPLL
M3
LVDSVCRX_ATST
L6
LVDSVCTX_ATST
K6
ADC8_ING
AB6
AFE_AVSS6
L7
AFE_AVSS7
M7
AFE_AVSS8
N7
AFE_AVSS9
P7
AFE_AVSS10
U7
BOOT_STRAP1
R486 51K 1/10W 5%
SPI_WEN
BOOT_STRAP0
BOOT_STRAP3
1
BOOT2
0
D3V3
C431
1uF/16V
R467
1K 1/10W 5%
C432
0.1uF 16V
R468 1K 1/10W 5%
3V3_CHECK
1
1
I2C EEPROM
3V3_STB
BOOT3
0402
1
3V3_STB
USB_OC_N 7
3V3_STB
1
1V8_STB
1
C434
4.7uF/10V
TVMicro Bootstrap
Configuration
0 1
16-Bit NAND-Small Page
0
TVM_BOOT
0402
0402
BOOT0
D3V3
SPI
Boot Option
1
R487
10K 1/10W 5%
Debug Mode
1
VGA_VSYNC_DET
C416
10N 16V
1
BOOT1
FB410 120OHM
1 2
C425
10N 16V
Normal Mode
C421
10N 16V
C433
10N 16V
C4E8
0.001uF
KEY_IR 7
C4F2
0.001uF
LIGHT_SENSOR
State
8-Bit NAND-Large Page
TP5
1
1
33G380210B Y
C4E9
10U 16V
TEST MPDE
Bootstrap Configuration
1V8_STB
C401
10N 16V
C413
10N 16V
0 1
Boot Option
10P S/T 2.0mm
D3V3
7. POWER OFF
6. POWER ON
0402
3V3_STB
3V3_STB
TP4
1
1
1
8-Bit NAND-Small Page
0
SPI
FB401
120OHM
1 2
C4C4
0.1uF 16V
D3V3
LED_B
C4F5
0.001uF
LED_R
FB405
80OHM
1 2
FB424
120OHM
1 2
FB421 300 OHM
1 2
FB422 300 OHM
1 2
R484 220R 1/10W 5%
PANEL_ON 10,15
BL_ON_OFF 10,14
LED_B
Q403
MMBT3904
R481
1K8 1/10W 5%
HDMISW_RSTN 5
3V3_STB
R453 4K7 1/10W 5%
R454 4K7 1/10W 5%
R458 4K7 1/10W 5%
C418
1uF/16V
TEST_MODE
USB_EN_N
USB_EN_N 7
3V3_STB
BL_ON_OFF
R485 47K 1/10W 5%
LED_2
KEY_IN
FB420 NC/300 OHM
1 2 LIGHT_SENSOR
C4F3
0.001uF
LED_1
C4F4
0.001uF
LED_2
U409
AZC099-04S
I/O1
1
GND
2
I/O2
3
I/O3
4
VDD
5
I/O4
6
C4D9
10N 16V
C415
0.1uF 16V
C414
10U 16V
FB402
80OHM
1 2
R488
NC/ 9.1KOHM +-1% 1/10W
SPI_WEN 7
BOOT_STRAP3 BOOT_STRAP2
R479 1K 1/10W 5%
TVM_BOOT
VGA_HSYNC_DET
0402
EARPHONE_DET
CN403
CONN
1
2
3
4
5
6
7
8
9
10
Panel_Ctrl_1 5,10
3V3_STB
C4E5
0.1uF 16V
C402
0.1uF 16V
KEY_PWR
C4E4
10U 16V
C4E3
0.1uF 16V
C428
1uF/16V
C435
0.1uF 16V
PANEL_ON
CN409
NC/CONN
1
2
3V3_STB
KEY_PWR
AUD_AMP_MUTE
C420
1uF/16V
D3V3
LED Driver
LED_R
3V3_STB
R460
4K7 1/10W 5%
3V3_STB
VCC1V1
R455 47R 1/10W 5%
ADC 0.4V~2.9V
R450
4K7 1/10W 5%
D1V8
FB407
600 OHM
1 2
TVM_BOOT
LED_1
BOOT_STRAP1
+
C430 100uF/16V
FB419 300 OHM
1 2
C498
10U 16V
AUD_AMP_MUTE 12
C441
0.1uF/16V
C440
0.1uF 16V
C423
10U 16V
C438
22pF
AV2_S_DET 4
EEPROM_WP1
C419
0.1uF 16V
C424
0.1uF 16V
0402 0402
C422
0.1uF 16V
BOOT_STRAP0
C437 0.1uF 16V
R470 845R 1/10W 1%
R451
4K7 1/10W 5%
R471 845R 1/10W 1%
KEY_IN
1V8_STB
3V3_CHECK
PWR_ON
EARPHONE_DET 13
DEMOD_RSTN 3
R459 4K7 1/10W 5%
D402
LL4148
AUD_SHDN
1V8_STB
C417
0.001uF
VGA_VSYNC_DET 6
VGA_HSYNC_DET 6
FB406 300 OHM
1 2
R482 1K 1/10W 5%
R483 1K 1/10W 5%
EEPROM_WP1 7