Chapter 6 Wiring Diagram - Brother PDS-5000 Service Manual

CHAPTER 6 WIRING DIAGRAM

1. WIRING DIAGRAM
Paper
detection
sensor
Second
side LED
light PCB
Multi-feed
sensor
PCB
(Receive)
LCD
J5 5
Sensor J9 20
DGND
4
DGND
PCB
3
DGND
2
PAPER_DETECT
1
3.3V
J3 4
DGND
3
DGND
2
LED_UP2
1
LED_UP1
J6 8
DGND
7
LED_UP1
6
LED_UP2
5
ADF PAPER JAM
4
+3.3V
3
ULTRASONIC EMITTER1
2
ULTRASONIC EMITTER2
1
DGND
J13 12
Multi-feed
sensor
PCB
(Receive)
J12 16
LCD PCB
J2 12
11
10
9
8
7
DGND
6
3.3V
5
SPI_SI
4
SPI_SCLK
3
LCM_CD
2
SYSTEM_RST
1
LCM CS N
J3 3
J4 5
FAN
J2 4
First side
LED light
PCB
Main PCB
DGND
19
DGND
18
DGND
17
3.3VU
16
DGND
15
ULTRASONIC EMITIER2
14
ULTRASONIC EMITIER1
13
DGND
12
PAPER_JAM
11
UP_AFE_SEN_N
LED_UP_2
10
LED_UP_1
9
PAPER_IN
8
COVER_OPEN
7
DGND
6
NC
5
NC
4
NC
3
NC
2
NC
1
DGND
UP_TXCLK_N
UP_TXCLK_P
DGND
11
DGND
UP_INCLK_N
10
DGND
UP_INCLK_P
9
5V_IR
8
MULTIFEED
7
SONIC_RESET
6
PAPER_OUT
5
SONIC_TEST
4
PAPER_DET
3
PAPER_SKEW1
2
PAPER_SKEW2
1
DGND
DGND
DOWN_SCLK
15
LCM_CS_N
DOWN_AFE_SEN_N
14
LCM_RST
13
LCM_CD
DOWN_TX0_N
12
LCM_SCLK
DOWN_TX0_P
11
SPI_SOUT
10
+3.3V
DOWN_TX1_N
9
UI_LEDG
DOWN_TX1_P
8
UI_LEDR
7
PWR_BTN
DOWN_TX2_N
6
BTN4_N
DOWN_TX2_P
5
BTN3_N
4
BTN2_N
DOWN_TXCLK_N
3
BTN1_N
DOWN_TXCLK_P
2
5V_SAV
1
DGND
DOWN_INCLK_N
DOWN_INCLK_P
+24V_IN
2
GND
1
GND
DGND
4
DGND
3
FAN_FB
2
16V_EN
1
DGND
DGND
VBUS30_PWR
3
DGND
2
LED_UP1
1
LED_UP2
6-1
J14 26
DGND
25
DGND
24
10V UP
23
5V_SAV
22
5V_SAV
21
+3.3V
20
SH_R
19
AFE_SDATA
18
UP_SCLK
17
16
DGND
15
UP_TX0_N
14
Second side
UP_TX0_P
13
DGND
CCD unit
12
UP_TX1_N
11
UP_TX1_P
10
DGND
9
UP_TX2_N
8
UP_TX2_P
7
DGND
6
5
4
DGND
3
2
1
DGND
J15 26
DGND
25
DGND
24
10V DOWN
23
5V_SAV
22
5V_SAV
21
+3.3V
20
SH_R
19
AFE_SDATA
18
17
16
DGND
15
First side
14
13
DGND CCD unit
12
11
10
DGND
9
8
7
DGND
6
5
4
DGND
3
2
1
DGND
J5 11
DGND
10
DGND
9
SS_RX_M
8
SS_RX_P
7
DGND
6
SS_TX_P USB
5
SS_TX_M
4
GND_USB
3
SS_DP
2
SS_DM
1
J8 6
DGND
5
DGND
Pick-up
4
AOUT1
3
AOUT2 motor
2
BOUT1
1
BOUT2
J1 6
DGND
5
DGND
4
BOUT2 Feed motor
3
BOUT1
2
AOUT2
1
AOUT1
Confidential