Roland BOSS Chromatic Tuner TU-3, Заметки по обслуживанию

Страница: 18 / 20

18
TU-3 Dec. 2009
Circuit Diagram (Analog, Input, Output, SW Board)
fig.d-Analog-e.eps@L
AGND
A+4
AGND
A+8
AGND
A+4
AGND
AGND
AGND
AGND
AGND
A+8
AGND
AGND
A+8
AGND
A+8
AGND
AGND
D+5.0
DGND
AGND
DGND
A+8
C504
0.1uF
2SC4738-GR(TE85L.F)
Q500
1
2 3
10000pF
C512
NJM2882F05-TE1
IC500
1
VIN
3
CTRL
2
GND
4
N-BP
5
VOUT
47k
R502
100k
R507
C508
UnPop
D500
GS1G-M4
TP508
D502
1SS387(TPH3.F)
0
R519
0
R520
UnPop
TP35
DTC114TUAT106
Q504
1
23
0.047uF
C517
D503
SS14
2SK879-Y(TE85R.F)
Q505
3
1 2
D501
1SS387(TPH3.F)
TP502
1SS362FV(TPL3)
D504
2
3
1
TP509
0.1uF
C505
TP517
T
D ( 0.5% )
10k
R515
TP526
2.2M
R524
4.7k
R525
1uF
C519
ECPU1C105KAC
UDZS TE-17 9.1B
D505
TP518
0.047uF
C516
TP510
2SK880-GR(TE85R.F)
Q508
3
12
TP506
TP547
D ( 0.5% )
10k
R514
TP503
TP500
1M
R526
C507
0.1uF
Q507
QS5U27TR(PB
1
5 2
10k
R528
DTC114TUAT106
Q503
1
23
TP504
47k
R503
1M
R527
C506
0.1uF
TP513
2SK879-Y(TE85R.F)
Q506
3
12
TP515
330k
R531
47k
R504
TP523
0
R517
UnPop
220
R532
RTT06 221 J
C500
47uF
16V
C502
47uF
16V
C510
100uF
16V
C513
10uF
16V
C518
47uF
25V
0
R550
C577
UnPop
C503
10uF
16V
TP542
TP541
TP545
S-8520A
IC501
5
VIN
1
ON/_OFF
2
VSS
VOUT
4
EXT
0
R570
C520
10uF
16V
KM02018ABM1P
JK503
2
3
1
5
4
KM02018ABM1P
JK502
2
3
1
5
4
HTJ-064-13D
JK3
3
4
5
C501
100uF
16V
TP530
TP27
TP38
TP37
TP552
TP554
TP553
TP555
TP505
TP520
TP507
TP514
15
R577
15
R530
TP595
TP593
Blue
Black
ANALOG BOARD
006P
INPUT BOARD
INPUT
DC OUT
DC IN
Red
Battery
B
l
ack
Shield
R517,R520
1608
1608
1608
1608
1608
1608
1608
1608
2012
3216
1608
1608
1608
1608
shortcut on the board