Philips HTB9245D, Руководство по обслуживанию

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6 - 2 6 - 2
Voltages for connector pin
1. HA501--->>from BD board connect to main board
PIN NO PIN Assign Remarks
1 GND
2 MIC_IN
3 GND
4 DATA2
5
DATA1
6 DATA0
7 GND
8 BCK
9
LRCK
10 1 MCLK
11 GND
12 1 SDA
13
SCL
14 1
AMUTE
high and low
cotrol
15 CEC
16 I2C_IRQ
high and low
cotrol
17 1 GND
18 1 IR II
19
1
IPOD_RXD
20 2 IPOD_TXD
21 ADC_RST
working High
reset low
22 SPDIF_RST
working High
reset low
23 SPDIF_IRQ
high and low
cotrol
24
RX_DATA0
25 GND
26
RX_BCK
27 RX_LRCK
28
2 2
RX_MCLK
29 GND
30 SPDIF_ARC
31 GND
32
3
HDMI_RX_SDA
33
HDMI_RX_SCL
34
HDMI_RX_HPD
high and low
detection
35 RX5V_IN2
high and low
detection
36 RXHPD CTL2b
high and low
cotrol
37 RX5V IN1
high and low
detection
38 RXHPD CTL1b
high and low
cotrol
39 RX5V IN0
high and low
detection
40 RXHPD CTL0b
high and low
cotrol
41 EP94M3 RSTb
working High
reset low
42 EP94M3 INTb
high and low
detection
43
HMCU SCL
44 HMCU SDA
45 GND
2. J800--->>from BD board connect to BD loader(SERVO use)
PIN NO PIN Assign
1 FOC2+
2 FOC2-
3 TR-
4 FOC1+
5 TR+
6 FOC1-
7 CO_A-
8 CO_B-
9 CO_A+
10 CO_B+
11 GND
12 SIG_PO
13 GND
14 INB
15 INA
16 IND
17 INC
18 ING
19 INH
20 INF
21 INE
22 LDO_SDIO
23 RFO+
24 RFO-
25 LDD_CLK
26 FEGAINSW3
27 HAVCC
28 VCC_PDIC
29 GND
30 GAINSW1
31 GND
32 BD_LD
33 CD_LD
34 DVD_LD
35 GND
36 AUX1
37 VCC_HFM
38 MDI_DVD
39 MDI_BD
40 DVD_VR
41 CD_VR
42 GND
43 HFA_CD
44 GND
45 GND
Remarks
3. CN201--->>from BD board connect to main board(Rear USB)
PIN NO PIN Assign Remarks
USB+5V 4.75V-5.25V
USBM
3
4
High speed
difference
1
2
USBP
GND
4. CN203--->>from BD board connect to WIFI connect PCB
PIN Assign Remarks
USB+5V 4.75V-5.25V
USBM
3
4
5. CN202--->>from BD board connect to USB connect PCB(front USB)
PIN Assign Remarks
USB+5V 4.75V-5.25V
USB+5V
3
USBP
GND
High speed
difference
High speed
difference
PIN NO
1
2
USBP
GND
PIN NO
1
2
USBM
4
5
7. J900 --->>from BD board connect to BD loader(SERVO use)
1 U
2 V
3 W
4 COMMON
5 B+
6 B-
7 A-
8 A+
8. CN4 --->>from BD board connect to MAIN board
PIN NO PIN Assign
1 BK3.3V
HDMI_RX
Switch VCC:
2.97V-3.63V
2 GND
3 GND
4 GND
5 GND
6 +5V
7 +5V
8 +5V
9 +5V
10 +5V
11 '+5V
12
+12V
motor driver
VCC+12V
:10.8-13.2V
BD main
VCC+5V:
4.75V-5.25V
Remarks
PIN NO PIN Assign
Remarks
6. J901 --->>from BD board connect to BD loader(SERVO use)
1 LOAD-
2 LOAD+
3 GND
4 TYAY_IN
5 TYAY_OUT
PIN NO PIN Assign
Remarks