Main Board & Ope - Samsung CLX-9350ND Service Manual

8.3 MAIN BOARD & OPE
SUB HUB PBA SUB HUB PBA
JC39-01259A
CN3 CN2
CN10
VBUS_EXT_HOST0 1 VBUS_EXT_HOST1
CST_LED
DM_EXT_HOST0 2 DM_EXT_HOST1
DP_EXT_HOST0 3 DP_EXT_HOST1
1
5VLED DGND 4 DGND
CASSETTE2_LED_RED 2
DGND 5 DGND
CASSETTE1_LED_RED 3
DGND 6 DGND
DGND
nVDI4_2B_N
nVDI4_2B_P
DGND
nVDI3_2B_P
nVDI3_2B_N
DGND
nVDI2_2B_N
nVDI2_2B_P
DGND
nVDI1_2B_P
nVDI1_2B_N
DGND
nVDI4_1B_N
nVDI4_1B_P
DGND
nVDI3_1B_P
nVDI3_1B_N
DGND
nVDI2_1B_N
nVDI2_1B_P
DGND
nVDI1_1B_P
nVDI1_1B_N
DGND
nPSYNC4
nPSYNC3
nPSYNC2
nPSYNC1
DGND
ENGINE PBA
DGND
nLSYNC4
nLSYNC3
nLSYNC2
nLSYNC1
VCLK4_1B_N
VCLK4_1B_P
DGND
VCLK3_1B_P
VCLK3_1B_N
DGND
VCLK2_1B_N
VCLK2_1B_P
DGND
VCLK1_1B_P
VCLK1_1B_N
DGND
POWER_MODE0
nEND_PAGE
nPRINT_ACK
nEXIT_ENGINE
nERROR_ENGINE
nACR_ENGINE
nREADY_ENGINE
POWER_MODE1
nRESET
DGND
USB_DM
USB_DP
DGND
HDD
Service Manual
CLX-9250/9350 series
8. System
CN5
SUB_WLAN
1
2 5VE_L 1
3 DM_WLAN 2
4 DP_WLAN 3
5 DGND 4
6 DGND 5
JC39-01231A
CN4 CN2
OPE_MAIN OPE_MAIN_IF
DGND 1 1 DGND
USB_DEV_DM 2 2 USB_DEV_DM
USB_DEV_DP 3 3 USB_DEV_DP
DGND 4 4 DGND
DGND 5 5 DGND
KEY_SOFT_PWR_hub 6 6 KEY_SOFT_PWR
WAKEUP_OPE 7 7 nRST_MAIN
DGND 8 8 DGND
5VE_L 9 9 5VE_L
5VE_L 10 10 5VE_L
5VE_L 11 11 5VE_L
5V3 12 12 5V3
5V3 13 13 5V3
5V3 14 14 5V3
DGND 15 15 DGND
24V 16 16 24V
MAIN PBA
JC39-00001A
CN21
OPE I/F
1 PPC_WAKEUP_OPE
2 DM_OPE
3 DP_OPE
4 DGND
5 FGND
6 FGND
JC39-01230A
CN24 CN7
VIDEO I/F(1) ENGINE I/F(1)
1 GND
30
2 nVDO3_2B_N
29
3 nVDO3_2B_P
28
27 4 GND
26 5 5 nVDO2_2B_P VDO2 2B P
6 nVDO2_2B_N
25
7 GND
24
8 nVDO1_2B_N
23
9 nVDO1_2B_P
22
10 GND
21
20 11 nVDO0_2B_P
19 12 nVDO0_2B_N
18 13 GND
14 nVDO3_1B_N
17
15 nVDO3_1B_P
16
16 GND
15
17 nVDO2_1B_P
14
18 nVDO2_1B_N
13
12 19 GND
11 20 nVDO1_1B_N
10 21 nVDO1_1B_P
22 GND
9
23 nVDO0_1B_P
8
24 nVDO0_1B_N
7
25 GND
6
26 ENG_nPSYNC3
5
4 27 ENG_nPSYNC2
3 28 ENG_nPSYNC1
2 29 ENG_nPSYNC0
30 GND
1
JC39-01230A
CN31 CN6
VIDEO I/F(2) ENGINE I/F(2)
30 1 GND
29 2 ENG_nHSYNC3
28 3 ENG_nHSYNC2
4 ENG_nHSYNC1
27
5 ENG_nHSYNC0
26
25 6 ENG_VCLK3_N
24 7 ENG_VCLK3_P
23 8 GND
22 9 ENG_VCLK2_P
21 10 ENG_VCLK2_N
20 11 GND
12 ENG_VCLK1_N
19
18 13 ENG_VCLK1_P
17 14 GND
16 15 ENG_VCLK0_P
15 16 ENG_VCLK0_N
14 17 GND
13 18 POWER_MODE0
12 19 ENG_nENDPAGE
20 ENG_nPRT_ACK
11
10 21 ENG_nEXIT
9 22 ENG_nERROR
8 23 ENG_nACR
7 24 ENG_nREADY
6 25 POWER_MODE1
5 26 ENG_nRESET
27 GND
4
28 ENG_DM
3
2 29 ENG_DP
1 30 GND
JC39-01202A
CN29
SATA SIGNAL
1 1 GND
2 2 SATA_TX_P
3 3 SATA_TX_N
4 4 GND
5 5 SATA_RX_N
6 6 SATA_RX_P
GND
7 7
JC39-01203A
CN10
SATA POWER
1 1 SATA_5V
2 2 GND
3 3 SATA_12V
4 4 GND
m Diagram
8 .9" LCD / Touch Panel
OPE MAIN PBA
SCAN PBA
CN3 CN3
MSOK I/F
1 GND
2 GND
3 PPC_LA(1)
4 GND
5 PPC_LA(2)
6 PPC_LD(16)
7 PPC_LA(2)
8 PPC_LD(17)
9 PPC_LA(3)
10 PPC_LD(18)
11 PPC_LA(5)
12 PPC_LD(19)
13 PPC_LA(6)
14 PPC_LD(20)
15 PPC_LA(7)
16 PPC_LD(21)
17 PPC_LA(8)
18 PPC_LD(22)
19 GND
20 PPC_LD(23)
21 PPC_LA(9)
22 GND
23 PPC_LA(10)
24 PPC_LD(24)
25 PPC_LA(11)
26 PPC_LD(25)
27 PPC_LA(12)
28 PPC_LD(26)
29 29 PPC_LA(13) PPC LA(13)
30 PPC_LD(27)
31 PPC_LA(14)
32 PPC_LD(28)
33 PPC_LA(15)
34 PPC_LD(29)
35 PPC_LA(16)
36 PPC_LD(30)
37 GND
38 PPC_LD(31)
39 PPC_LA(17)
40 GND
41 PPC_LA(18)
42 PPC_nCS1_FLASH
43 PPC_LA(19)
44 GND
45 PPC_LA(20)
46 PPC_nOE_EXP
47 PPC_LA(21)
48 GND
49 PPC_LA(22)
50 PPC_nWE0_EXP
51 PPC_LA(23)
52 GND
53 PPC_LA(24)
54 nRST_EDGE
55 GND
56 GND
57 GND
58 GND
59 GND
60 60 PPC_I2C1_SCL_EDGE PPC I2C1 SCL EDGE
61 GND
62 PPC_I2C0_SCL
63 3.3V
64 GND
65 3.3V
66 PPC_I2C1_SDA
67 3.3V
68 PPC_I2C0_SDA
69 3.3V
70 GND
71 GND
72 GND
8- 3
SUB KEY
PBA
JC39-01164A
CN1 CN9
KEY_SUB_IF KEY_SUB_IF
3_3V 1 1 KEY0
KEY0 2 2 3_3V
KEY1 3 3 KEY2
KEY2 4 4 KEY1
KEY3 5 5 KEY4
KEY4 6 6 KEY3
GND 7 7 KEY_OUT0
KEY_OUT0 8 8 KEY_DGND
KEY_OUT1 9 9 KEY_OUT2
KEY_OUT2 10 10 KEY_OUT1
KEY_OUT3 11 11 KEY_OUT4
KEY_OUT4 12 12 KEY_OUT3
LED_START_RED 13 13 LED_START_GRN
LED_START_GRN 14 14 LED_START_RED
LED_INTERRUPT 15 15 LED_SOFT_PWR
LED_SOFT_PWR 16 16 LED_INT
LED_PWR_SAVE 17 17 LED_ECO
LED_ECO 18 18 LED_PWR_SAVE
KEY_SOFT_PWR 19 19 KEY_DGND
DGND 20 20 KEY_SOFT_PWR
KEY_BUZZER_P _ _ 21 21 KEY_BUZZER_N _ _
KEY_BUZZER_N 22 22 KEY_BUZZER_P
CN11
SPEAKER
SPEAKER_P 1
SPEAKER_N 2
CN5
CN18
EXPANSION I/F
USB DEVICE
A1 GND
VBUS 1
A2 PEX_ERIP_TX_P
DM_DEVICE 2
A3 PEX_ERIP_TX_N
DP_DEVICE 3
A4 GND
DGND 4
A5 GND
FGND 5
A6 PEX_ERIP_CLK_P
FGND 6
A7 PEX_ERIP_CLK_N
A8 GND
A9 GND
A10 PEX_ICON_RX_P
CN9
A11 PEX_ICON_RX_N
USB HOST
A12 GND
A13 GND
VBUS 1
A14 GND
DM_EXT_HOST 2
A15 PEX_FCON_RX_P
DP_EXT_HOST 3
A16 PEX_FCON_RX_N
DGND 4
A17
GND
FGND 5
A18
GND
FGND 6
A19 PEX_FCON_CLK_P
A20 PEX_FCON_CLK_N
A21 GND
A22 nRST_PEX
A23 ICON_EN_PWR
A24 PPC_nRST_FCON
A25 GND
A26 3.3V
A27 3.3V
A28 3.3V
CN24
A29 A29 3 3V 3.3V
FDI I/F
A30 SPEAKER_P
A31 SPEAKER_N
GND 1
A32 GND
GND 2
B1 GND
3.3V 3
B2 GND
5V 4
B3 GND
FDI_nDETECT 5
B4 PEX_ERIP_RX_P
FDI_NOT_READY 6
B5 PEX_ERIP_RX_N
FDI_EN_COPY_EXIT 7
B6 GND
FDI_nEN_COPY_CNT 8
B7 GND
FDI_nEN_ZOOM 9
B8
PEX_ICON_TX_P
FDI_nEN_PTRAY 10
B9
PEX_ICON_TX_N
FDI_nEN 11
B10 GND
B11 GND
B12 GND
B13 PEX_ICON_CLK_P
B14 PEX_ICON_CLK_N
B15 GND
B16 GND
B17 PEX_FCON_TX_P
B18 PEX_FCON_TX_N
CN27
B19 GND
NETWORK
B20 GND
B21 nIRQ_FCON_WAKEUP
GND 1
B22 nPRSNT_ERIP
1.8V 2
B23 GND
NDIP_3 3
B24 GND
NDIN_3 4
B25 GND
NDIP_2 5
B26 5V
NDIN_2 6
B27 5V
NDIP 1 _ 7
B28 B28 5V 5V
NDIN_1 8
B29 5V
NDIP_0 9
B30 5V
NDIN_0 10
B31 5V
3.3V 11
B32 GND
LED_2 12
3.3V 13
LED_1 14
FGND 15
FGND 16
SAMSUNG ELECTRONICS
SPEAKER