Circuit Diagram (Panel Board) - Roland DJ-202 Service Notes

Oct. 2017

Circuit Diagram (Panel Board)

fig.d-panel.eps@L
AD+3.3V
D+3.3V
ADGND
CN1
34FMN-STK-A (LF)(SN)
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
DGND
D+3.3V
C3 10uF
2012 10V
C4 0.1uF
1608 16V
CN2
S4B-PH-K-S (LF)(SN)
1
1
2
TOUCH_SYNC
2
3
TOUCH
3
4
4
DGND
AD+3.3V
C1 10uF
2012 10V
C2 0.1uF
1608 16V
ADGND
VR1 VR1
2
RS45111C6008
ADGND
30
RVR-SIG
SVR-SIG
SW_DATA3_7
SW_DATA2_6
PLTR_A-SIG
SW_DATA1_5
PLTR_B-SIG
SW_DATA0_4
SW_SCAN2
TOUCH
SW_SCAN3
TOUCH_SYNC
SW_SCAN4
SW_SCAN5
SW_SCAN1
SW_SCAN6
SW_SCAN0 C6
2012
LED_SW6_12 C7
LED_CS5 1608
LED_SW5_11
LED_CS4 DGND
LED_SW4_10
LED_CS3
LED_SW3_9
LED_CS2
LED_SW2_8
LED_CS1
LED_SW1_7
DGND
R1 100
SVR-SIG
VR2
1608 XV09223YNPV25F1B10K
D+3.3V
10uF
10V
0.1uF
16V
IC1
ANODE SG206F COLLECTOR
1
3
2 4
CATHODE EMITTER
R7
1 1
DGND DGND
IC2
ANODE SG206F COLLECTOR
1
3
2 4
CATHODE EMITTER
R8
1 1
DGND DGND
C8 0.1uF
1608 16V
ADGND
R4 100
VR2
2
1608
ADGND
R11 0
1608
Q1
10k
1
1608
DGND
DGND
R12 0
1608
Q2
10k
1
1608
DGND
DGND
RVR-SIG
DJ-202
PLTR_A-SIG
PLTR_B-SIG