Service Manuals, User Guides, Schematic Diagrams or docs for : KONKA LCD VML42WBK KONKA_VML42WBK_LCD_TV_SM
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5 4 3 2 1
HP_VCC_33
R360
N401A HiDTV-Pro_MX_QX
D3 B5 R319 100 UART_TXD 10K
TS1_D0/TS_S_D UART1_TXD
C2 TS1_D1 UART1_RTS/POD_A5/SC_RST1 C4
HDMI_5VIN R304 10K PWR5V C1 D4 UART_TXD 9,12
D TS1_D2 UART1_DTR/POD_A6/SC_PFET1 R320 100 D
B1 TS1_D3 UART1_RXD B3 UART_RXD
C308 A1 B4
TS1_D4 UART1_CTS/POD_A7/SC_IO1
A2 A4 UART_RXD 9,12
0.01uF TS1_D5 UART1_DSR/POD_A8/SC_CLK1
B2 A3
TS1_D6/VDB_R0 UART1_DCD/POD_A9/SC_PRES1
C3 A5
TS1_D7/VDB_R1 UART1_RI/POD_CE1
R305 100 Y1IN E1
Y1_IN TS1_CLK/TS_S_CLK
D1 TS1_SYNC/TS_S_SYNC SCKIN/POD_ITX E3
R306 100 PB1IN D2 F3 R321 0
PB1_IN TS1_DEN/TS_S_DEN SCK I2S_CK
F4 R322 0
R307 100 PR1IN WS I2S_WS
PR1_IN E4
HP_VCC_33 WSI2S/POD_CTX
14 HDMI_RX0- L2 F5
RX0- SDI2S/POD_QTX
14 HDMI_RX0+ L1 J4
RX0+ I2SCLK R324 0
14 HDMI_RX1- M2 F2
RX1- SD1 I2S_D1
14 HDMI_RX1+ M1 F1
R313 RX1+ SD2
14 HDMI_RX2- N2 RX2- SD3/POD_ETX G1
220 N1 E2
VD301 14 HDMI_RX2+ RX2+ SPDIF
14 HDMI_RXC- K2 RXC-
14 HDMI_RXC+ K1
RXC+ R325 33
B11
C327
10uF
C325
0.01uF
R310 1N4148
75
14
14
RX3V1_DDC_SDA
RX3V1_DDC_SCL
PWR5V G2
G4
G3
PWR5V
DSDA
DSCL
HiDTV-Pro_MX/QX SCLMAST1
SDAMAST1
SCLMAST2
A11
AE5 R327
R326 33
33_DNS
SCL_MST1
SDA_MST1
10,14,18
10,14,18
HP_VCC_33
C AF4 R328 33_DNS C
SDAMAST2 R337 R338
TUNER_MAIN
C336 10uF
C300 0.1uF
R314 75
W1
Y2
CVBS1
(1/5) DP
AD1
AD2
USB_DP 9,12 4.7K 4.7K
HP_CVBS_OUT1 CVBS_OUT1 DN USB_DN 9,12
Y1 AE2
CVBS_OUT2 USB_PPON USB_PPON 5,9
USB_OC AE1 USB_OC 9 SCL_MST1 10,14,18
R308 C301 0.1uF P2
75
PC_RIN
PC_GIN
C302 0.1uF T1
PC_R
PC_G
TS_IN SDA_MST1 10,14,18
C303 0.1uF M3 AD5 HP_TESTCON
PC_BIN
12,16 PC_HS_IN AG2
PC_B
PC_HS
HDMI_IN TESTCON
AG1 AD4 HP_TESTMOD HP_VCC_33
12,16 PC_VS_IN PC_VS ANALOG_IN TESTMOD
C304 0.1uF T4
Y1IN
PB1IN
C305 0.1uF N5
Y_G1
PB_B1
I2S PORT RREFEXT
AB2 R329 6.04K,1% R339
C306 0.1uF R2
PR1IN PR_R1 I2C PORT FULL_EJTAG
AH10 FULL_EJTAG HP_VCC_33 4.7K
C307 0.1uF T3 JP15
Y_IN
PB_IN C309 0.1uF N4
Y_G2
PB_B2
UART PORT PWRBT J1 R330 10K HP_TESTCON 1
C310 0.1uF R1 Jumper_2Pin
PR_IN PR_R2 USB PORT PWRON
J2 R331 33_DNS
POWER_ON# 16,17 2
C311 0.1uF T2
CVBS_IN R309 0 CVBS2IN
SV_YIN
N3
Y_G3
PB_B3
ADC MASTSEL
AK10 HP_MASTSEL
P1
B SV_Y_IN R311 0 SV_YIN PR_R3 MISC WDOG
H4 HP_WDOG 16 B
C312 0.1uF U3
SV_CIN C
SV_C_IN R312 0 SV_CIN
CVBS2IN C313 0.1uF V2 AJ9
FS1 VCOTP
U2 FB1
Y1IN C314 0.1uF V1 AK9 FULL_EJTAG R340 0
FS2 CLK27M
U1
C315 12pF_DNS FB2 R358 0_DNS
J3 REMOTE_3V 16
R317 CRX0
Y3
Z301 33_DNS R302 VIN1
16 AFT Y4 AJ10 RST# R332 0
RESET# 8,16
VIN2 RESET#
5M_DNS HP_CK32 H2 H5 R333 0_DNS VCCH_RST# 16 HP_TESTMOD R341 4.7K_DNS HP_VCC_33
C316 12pF_DNS 32.768KHz_DNS HP_CK32E XTLI_32K VCCHRST#
H1
XTLO_32K R342 0
C317 20pF AJ1 AE4 R334 33 A_MUTE 15,16
R318 R303 33 XTLI_24M MUTE
AH1
Z302 XTLO_24M
K3
ANTSTO
AB1
24MHz GPANAIOPLL ATVEN HP_MASTSEL R343 4.7K_DNS HP_VCC_33
AC1 GPANAIO ATVEN AG3
C318 20pF 1M_DNS
R344 0
LAYOUT: Place xtal
circuit as compact
and close to chip as RST#
A A
possible 4.7K_DNS
ATVEN R335 HP_VCC_33 C319
0 : DTV R336 0 0.1uF
AV2YPbPrY1 1 : ATV
HiDTV-Pro_MX/QX_1 KONKA
5 4 3
PRELIMINARY 2
1
1 24
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