Philips HTS7202/12, Service Manual

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8 - 2 8 - 2
Voltages for per connection pin
1. HA500--->>from BD board connect to main board
PIN NO PIN Assign Remarks
1 GND
2 IPOD_TXD
3 IPOD_RXD
4 IPOD_DET_SW
5 IR
6 GND
7 I2C_IRQ
8 GND
9 CEC
10 AMUTE
11 GND
12 SCL
13 SDA
14 GND
15 MCLK
16 GND
17 LRCK
18 GND
19 BCK
20 GND
21 DATA0
22 DATA1
23 DATA2
24 GND
25 HDMI_ARC
26 GND
27 IPOD_DET N/A
2. CN202--->>from BD board connect to USB connect PCB
PIN NO PIN Assign Remarks
1 USB+5V 4.75V-5.25V
2 USB+5V
3 USBM
4 USBP
5 GND
High speed difference
3. CN203--->>from BD board connect to internal WIFI connect PCB
PIN NO PIN Assign Remarks
1 USB+5V 4.75V-5.25V
2 USBM
2 USBP
4 GND
High speed difference
4. CN4--->>from BD board connect to main board
PIN NO PIN Assign Remarks
1 GND
2 GND
3 GND
4 GND
5 GND
6 5V
7 5V
8 5V
9 5V
10 5V
11 12V
12 12V
5. CN502--->>from BD board connect to main board
PIN NO PIN Assign Remarks
1 IPOD_CVBS IN
2 GND
4.75V-5.35V
10.8V-13.2V
6. J800--->>from BD board connect to BD loader(SERVO use)
PIN NO PIN Assign Remarks
1 FOC2+ 2.66V 2.4V 2.68v
2 FOC2- 2.49V 2.8V 2.52v
3 TR- 2.58V 2.59V 2.55v
4 FOC1+ 2.66V 2.59V 2.7v
5 TR+ 2.59V 2.62V 2.58v
6 FOC1- 2.48V 2.66V 2.52v
7 A- 0.49V 0.26V 0.48v
8 B- 0.49V 0.35V 0.4v
9 A+ 0.72V 0.26V 0.42v
10 B+ 0.72V 0.35V 0.4v
11 GND GND
12 SIG_PO n/a
13 GND GND
14 B 2.22V 2.05V 2.36V
15 A 2.22V 2.05V 2.44V
16 D 2.26V 2.05V 2.45V
17 C 2.23V 2.06V 2.31V
18 G 2.09V 1.9V 2.37V
19 H 2.09V 1.9V 2.30V
20 F 2.09V 1.88V 2.43V
21 E 2.09V 1.9V 2.24V
22 LDO_SDIO 2.35V 2.15V 0V
23 RFO+ 3.11V 2.82V 2.72V
24 RFO- 2.11V 1.92V 2.54V
25 LDO_CLK 3.25V 3.04V 0V
26 LDO_SEN 3.25V 3.02V 3.3V
27 HAVC 2.09V 1.8V 2.1V
28 VCC_PDIC 4.95V
29 GND GND
30 GAIN_SW 3.25V 0V 1.65V
31 GND GND
32 BD_LD 0V 0V 4.54V
33 CD_LD 1.74V 0V 0V
34 DVD_LD 0V 1.96V 0V
35 GND GND
36 AUX1 1.55V 1.23V 1.48V
37 VCC_HFM 4.92V
38 MDI_DVD 0.15V 0V 0.15V
39 MDI_BD 0V 0V 0.08V
40 DVD_VR 0.15V 0V 0.15V
41 CD_VR 0V 0V 0V
42 DVD_HFM 0V 0V 0V
43 CD_HFM 0V 0V 0V
44 GND GND
45 GND GND
CD DVD BD
7. J900 --->>from BD board connect to BD loader(SERVO use)
PIN NO PIN Assign Remarks
1 A+ 0-11.6V
2 A- 0-11.6V
3 B- 0-1.6V
4 B+ 0-1.6V
5 U 4.52V
6 V 4.52V
7 W 4.52V
8 COMMON 4.52V
8. J905 --->>from BD board connect to BD loader(SERVO use)
PIN NO PIN Assign Remarks
1 LOAD- 0.65V
2 LOAD+ 0.65V
3 GND GND
4 TYAY_IN 0V-->>open/close 3.3V
5 TYAY_OUT N/A
CD DVD BD