Samsung SENS R55 Service Manual page 148

4
SAMSUNG PROPRIETARY
THIS DOCUMENT CONTAINS CONFIDENTIAL
PROPRIETARY INFORMATION THAT IS
SAMSUNG ELECTRONICS CO'S PROPERTY.
DO NOT DISCLOSE TO OR DUPLICATE FOR OTHERS
EXCEPT AS AUTHORIZED BY SAMSUNG.
GFX3_THERM*
GFX3_VOLTID
GFX3_BKLTON
GFX3_LCDVDDON
GFX3_BRIT
VGA3_HDDET*
D
13-D2
PEG1_TXP(15:0)
0 AK13
PEX_RX0_P
1 AM14
PEX_RX1_P
2 AL15
PEX_RX2_P
AK16
3
PEX_RX3_P
4 AL17
PEX_RX4_P
5 AM18
PEX_RX5_P
AK19
6
PEX_RX6_P
7 AL20
PEX_RX7_P
AM21
8
PEX_RX8_P
9 AK22
PEX_RX9_P
10 AL23
PEX_RX10_P
AM24
11
PEX_RX11_P
12 AK25
PEX_RX12_P
13 AL26
PEX_RX13_P
13-D2 14 AM27
PEG1_TXN(15:0) PEX_RX14_P
15 AL28
PEX_RX15_P
AK14
0
PEX_RX0_N
1 AM15
PEX_RX1_N
2 AL16
PEX_RX2_N
3 AK17
PEX_RX3_N
4 AL18
PEX_RX4_N
5 AM19
PEX_RX5_N
6 AK20
PEX_RX6_N
7 AL21
PEX_RX7_N
8 AM22
PEX_RX8_N
9 AK23
C PEX_RX9_N
10 AL24
PEX_RX10_N
11 AM25
PEX_RX11_N
AK26
12
PEX_RX12_N
13 AL27
PEX_RX13_N
14 AM28
PEX_RX14_N
15 AL29
PEG1_RXP(15:0) PEX_RX15_N
13-D3
C89 100nF AJ15
0
PEX_TX0_P
1 C92 100nF AH16
PEX_TX1_P
C108 100nF
2 AG17
PEX_TX2_P
3 C122 100nF AG18
PEX_TX3_P
4 C110 100nF AK18
PEX_TX4_P
C123 100nF AJ19
5
PEX_TX5_P
6 C111 100nF AG20
PEX_TX6_P
C118 100nF
7 AG21
PEX_TX7_P
8 C113 100nF AK21
PEX_TX8_P
9 C119 100nF AJ22
PEX_TX9_P
C140 100nF AG23
10
PEX_TX10_P
11 C144 100nF AK24
PEX_TX11_P
C136 100nF
12 AJ25
PEX_TX12_P
C146 100nF AH26
13
PEX_TX13_P
14 C135 100nF AK27
PEG1_RXN(15:0) PEX_TX14_P
15 C143 100nF AJ28
13-D3
PEX_TX15_P
0 C114 100nF AK15
PEX_TX0_N
C91 100nF
1 AG16
PEX_TX1_N
2 C109 100nF AH17
PEX_TX2_N
3 C116 100nF AH18
PEX_TX3_N
C112 100nF
4 AJ18
PEX_TX4_N
B
5 C121 100nF AH19
PEX_TX5_N
C115 100nF AH20
6
PEX_TX6_N
7 C117 100nF AH21
PEX_TX7_N
8 C137 100nF AJ21
PEX_TX8_N
C120 100nF AH22
9
PEX_TX9_N
10 C138 100nF AH23
PEX_TX10_N
11 C142 100nF AJ24
PEX_TX11_N
12 C139 100nF AH25
PEX_TX12_N
C145 100nF
13 AG26
PEX_TX13_N
C141 100nF AJ27
14
PEX_TX14_N
15 C147 100nF AH27
PEX_TX15_N
AH14
7-B1
CLK1_PEG PEX_REFCLK_P
AJ14
7-B1
CLK1_PEG* PEX_REFCLK_N
AM11
PEX_TSTCLK_OUT_N
AM12
nostuff
PEX_TSTCLK_OUT_P
R752
0
AH15
PLT3_RSTF* PEX_RST_N
20-?? 23-A4 23-C4 37-C2
40-A4 41-C3 55-C4 F3
BUFRST_N
T3
STEREO
P3.3V
M6
SWAPRDY_A
U512
A
5
7SZ08
1
+
R751 100
4
2
-
R753
C765
3
10K
1000nF
6.3V
4
3
29-B3
GFX3_HDATA
P3.3V
29-B3
GFX3_HCLK
R649
10K
1% nostuff
nostuff
R85 0
11-B4 29-A1
R669
50-B4
10K
33-?2 1%
33-?2 R684 10K 1%
33-?2
TP518
33-?4
GPIO ROM ACCESS TEST
U7-1
G73M
1 / 5
nostuff
R643 R646
2K 2K
1% 1%
P3.3V
nostuff nostuff
0 1 3 4 5 8 9 11
PEG3_MIOB(0,1,3,4,5,8,9,11)
29-B4 29-C4 29-D4
3
2
PROTECT SINGLE LVDS/TMDS
DACA CRT = 130ohm
DACB HDTV = 88ohm
DACB SDTV = 69ohm
DVO
XTAL
2
nostuff
R629 1K 1%
AK9
IFPA_TXC_P VGA1_ODD_CLK+
AJ9
33-?4
IFPA_TXC_N VGA1_ODD_CLK-
AH6 33-?4 Pin
IFPA_TXD0_P VGA1_ODD_A0+
AJ6
33-?4
IFPA_TXD0_N
VGA1_ODD_A0-
GPIO(0)
AH8
33-?4
IFPA_TXD1_P VGA1_ODD_A1+
AH7 33-?4
GPIO(1)
IFPA_TXD1_N VGA1_ODD_A1-
AJ8
33-?4
IFPA_TXD2_P VGA1_ODD_A2+
GPIO(2)
AK8 33-?4
IFPA_TXD2_N VGA1_ODD_A2-
AJ5
33-?4
GPIO(3)
IFPA_TXD3_P
AH5
IFPA_TXD3_N
GPIO(4)
AK4
GPIO(5)
IFPB_TXC_P VGA1_EVEN_CLK+
AL4 33-?4
IFPB_TXC_N VGA1_EVEN_CLK-
GPIO(6)
AM6 33-?4
IFPB_TXD4_P VGA1_EVEN_A0+
AM5 33-?4
GPIO(7)
IFPB_TXD4_N VGA1_EVEN_A0-
AM7 33-?4
IFPB_TXD5_P
VGA1_EVEN_A1+
GPIO(8)
AL7
33-?4
IFPB_TXD5_N VGA1_EVEN_A1-
AK6 33-?4
GPIO(9)
IFPB_TXD6_P VGA1_EVEN_A2+
AK5 33-?4
IFPB_TXD6_N VGA1_EVEN_A2-
GPIO(10)
AK7 33-?4
IFPB_TXD7_P
AL8
GPIO(11)
IFPB_TXD7_N
R667
AL5 1K 1% GPIO(12)
IFPAB_RSET
nostuff
AM4
IFPAB_VPROBE
AH11
DACA_RED
AJ12
DACA_GREEN
AH12
DACA_BLUE
K2
I2CA_SCL
GFX3_DDCCLK
J3
32-A2
I2CA_SDA GFX3_DDCDATA
32-B2
R6
DACB_RED
T5 33-?3
DACB_GREEN
T6 33-?3
DACB_BLUE
33-?3
P3.3V
H4 R686 10K 1%
I2CB_SCL
J4 R685 10K 1%
I2CB_SDA
AF6
DACC_RED
AG6
DACC_GREEN
AE5
DACC_BLUE
5%
G2 R652 33
I2CC_SCL
R650
G1 33
I2CC_SDA
5% R651 0
AF10 R665 40.2 1% R653 0
DACA_HSYNC
AK10 R664 40.2 1%
DACA_VSYNC
AG7 nostuff nostuff
DACC_HSYNC
AG5
DACC_VSYNC
1%
R666
AH9 R668 100 3.3
DACA_RSET
R83
R7 120
DACB_RSET
AF5 5% 3.3
R84
DACC_RSET
C609
AD10 C613
DACA_VDD
AH10 10nF 25V 470pF
DACA_VREF
V8 C625
DACB_VDD
R5 10nF 25V
DACB_VREF
R673
AD7 10K 1%
DACC_VDD
AH4 C620
nostuff
DACC_VREF
470pF
C597 10nF 25V
AG9
DACA_IDUMP
V7
DACB_IDUMP
AG4
DACC_IDUMP
K1
THERMDP GFX3_THRMDP
J1 29-A2
THERMDN GFX3_THRMDN
29-A2
U1
XTALIN
U2
XTALOUT
T2
XTALOUTBUF
T1
XTALSSIN
R638 R640
R641 R639 56.2 56.2
1% 1%
10K 10K
1% 1%
1
D
Description Activate
DVI detect High
TV detect Low
PWM Brigtness control High
LCD VDD on enable High
Backlight on/off High
GPU voltage ID0 High = 1.0V, Low = 1.1V
GPU Voltage ID1 NC
GPU voltage ID2 NC
Thermal diode Alert Low
Fan control NC
TBD NC
HDTV enable High
HDTV DET
NC
C
GFX3_RED
32-B2
GFX3_GREEN
32-B2
GFX3_BLUE
32-B2
GFX3_C
GFX3_Y
GFX3_COMP
VGA3_EDID_CLK
33-?3
VGA3_EDID_DATA
33-?3
THERM_SMDATA
29-A2
THERM_SMCLK
29-A2
GFX3_HSYNC
32-B2
GFX3_VSYNC
32-B2
P3.3V
B
C614 C615
B510
4.7nF 4700nF
MMZ1608S121AT
25V 10V
P3.3V
C619 C621
B511
4.7nF 4700nF
MMZ1608S121AT
25V 10V
GFX3_27M
7-B4
GFX3_27M_SS
7-B4
A
SAMSUNG
ELECTRONICS
1