Samsung YP-R1, Service Manual

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6-4 Samsung Electronics
PCB Diagram
6-2-1 Pin Connection
#
CON601
Battery Connector
Pin No. Signal
1 GROUND
2 VCC
8
CON801
USB Connector
Pin No. Signal
1 BAT ID
2 UART DETECT
3 VCC [IO 2.8V]
4 ADAPTOR INPUT
5 ADAPTOR INPUT
6 NC
7 CRADLE DETECT
8 NC
9 NC
10 USB D-
11 NC
12 GROUND
13 UART RX
14 UART TX
15 USB D+
16 USB POWER
17 LINE OUT R
18 LINE OUT L
19 GROUND
20 CRADLE_ANT(FM)
21 BATTERY INPUT
22 BATTERY INPUT
23
EXTERNAL
BATTERY DETECT
24 PBA_CE
7
J701
Earphone Jack
Pin No. Signal
1 GROUND
2 R-CH
3 L-CH
6
CON802
Touch PAD Connector
Pin No. Signal
1 GROUND
2 GROUND
3 GROUND
4 T_RESET
5 T_DATA
6 T_CLK
7 VCC
8 VCC
2
CON901
LCD Connector
Pin No. Signal Pin No. Signal
1 GND 21 LCD_D[15]
2 LCD_CE 22 LCD_RST
3 LCD_RS 23 GND
4 LCD_WR 24 VDD_IO
5 LCD_RD 25 VDD_IO
6 LCD_D[0] 26 GND
7 LCD_D[1] 27 VDD_IO
8 LCD_D[2] 28 VDD_IO
9 LCD_D[3] 29 GND
10 LCD_D[4] 30 LED4
11 LCD_D[5] 31 LED1
12 LCD_D[6] 32 LED2
13 LCD_D[7] 33 LED3
14 LCD_D[8] 34 VOUT(LED+)_
15 LCD_D[9] 35 LCD_TP
16 LCD_D[10] 36 GND
17 LCD_D[11] 37 GND
18 LCD_D[12] 38 GND
19 LCD_D[13] 39 GND
20 LCD_D[14] 40 GND