Philips HTB3560/12, Service Manual

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8-1 8-1
Voltages for per connection pin
XP9--From Main Board Connect to Front Board
Pin No Pin Assin Remarks Pin No Pin Assin Remarks Pin No Pin Assin Remarks
1 Reserved 1 DATA0 1 -24V 22.8V-25.2V
2 Reserved 2 LRCKL 2 GND
3 GND 3 DATA1 3 +12V 11.4-12.6V
4 -24V_D 4 DATA2 4 GND
5 12V 11.4-12.6V 5 BCLK 5 VCC 4.75-5.25V
6 VCC 4.75-5.25V 6 GND 6 VCC 4.75-5.25V
7 VFD_CLK 7 MCLK I2S 7 VCC_D 4.75-5.25V
8 VFD_DATA 8 GND 8 GND
9 VFD_STB 9 AMP_SCL
10 GND 10 AMP_SDA
11 IR_OUT 11 GND Pin No Pin Assin Remarks
12 POWER_KEY
3.3V
12 AMP_MUTE 1 USB_VCC 4.75-5.25V
13 GND 13 AMP_RST 2 GND
14 GND 14 3.3V 3.2-3.4V 3 USB_M1
15 +12V_D 11.4-12.6V 4 USB_P1
16 3.3V 3.2-3.4V
17 +12V_D 11.4-12.6V
18 GND
19 GND
20 POWER_derating
21 Reserved
22 TH_WAR
23 PDWN
24 BKND_ERR
I2S
XP1--From Main Board Connect to Power Board XP13--From Main Board Connect to Amp Board
XP6--From Main Board Connect to Front USB
High spped
difference
SPI
IIC