Yamaha THR10 Service Manual page 63

A B
<P.5>
1
THR10/THR5 OVERALL CIRCUIT DIAGRAM 5/6 （総回路図 5/6） (OPERATION)
2
THR10_OPE[2]
TO_MAIN_BOARD
W601
1
VR3/9
VR4/10
VR5/11
VR6
3
VR7
to MAIN_CB8
<P. 1: E8> VR8
+3.3D
GND
SCAN0
GND
C621
ILLUMI
IC601
11 10/6.3
TC74HC4053AF
JB-PH
VR3/9
D624
IC601
4 R633
TC74HC4053AF
100
SLI-430DUTF7
VR4/10
D625
R634
100
SLI-430DUTF7
IC601
TC74HC4053AF
VR5/11
J601
no_use
5
THR10_OPE[3]
6
JK603
INPUT INPUT
HTJ-064-12IMP
JK602
PHONES
PHONE L
R
7
MSJ-064-05B
JK601
AUX
AUX
LGS6506-0700F
8
THR10/THR5
9
A B
C D E
R645
47K
16 11 10 9
IC601
6 7 8
TC74HC4053AF
DLY/
GAIN TREBLE
VR3 VR9 VR6
REV
10KB 10KB 10KB
GAIN TREBLE DLY/REV
2 0X 3 4 3 4 3 4
2 2 VR6 2
X-COM
1
1 1 1
15
1X
VR4 MASTER VR10 MIDDLE VR7 BASS
10KB 10KB 10KB
V O L MID B A S S
5 0Y 3 4 3 4 VR7 3 4
2 2 2
Y-COM
1 1 1
3
4
1Y
12
GUITAR EFFECT
0Z VR11 VR8
Z-COM
USB/ 10KB 10KB
14
13 1Z GTR_VOL EFFECT
AUX
3 4 VR8 3 4
2 2
3 4
2
1 1
VR5
10KB 1
USB/AUX
68CQ0-2001084931 1
J602
0
ST1
L605
C623
BLM18BD601SN1D
1000P(B)
1
W603A PWB location No.is "W603"
L606
GTR
to MAIN_CB5
BLM18BD601SN1D
GTR_GND
<P. 1: C1>
L609
SAN-PH
BLM18BD601SN1D
TO_MAIN_BOARD
L601
BLM18BD601SN1D 1
W603B
PWB location No.is "W607"
HP_DET
L602
HP_L
BLM18BD601SN1D
HP_R
HP_GND to MAIN_CB5
L608
GND
<P. 1: C1>
AUX_L
BLM18BD601SN1D
AUX_R
L603
AUX_GND
BLM18BD601SN1D
SAN-PH
7
TO_MAIN_BOARD
L
L604
R
BLM18BD601SN1D
L607
BLM18BD601SN1D
68CQ0-2001084931 1
C D E
F G
THR10_OPE[1]
POWER SWITCH
SW612
8A1012-2-Z
W605
to MAIN_CB501
<P. 1: E8>
SCN-XH
TO_MAIN_BOARD
C618 10/6.3
DTA113ZKA
CB603
16FMN-BTK-A(LF) AMP
Q604
16
Q610
+3.3D
GND
COM B A DTA113ZKA
PEI0
DTC143XKA
PEI1
SCN0
SW602
Q605
REB161(9X7)PVB2
SCN2
Q611
SCN4
DTA113ZKA
SCN6
to MAIN_CB7
SDT0
<P. 1: D8>
DTC143XKA
SDT1
SDT2
Q612
Q606
SDT3
R637
SDT4
10K
SDT5
SDT6
R636
DTC143XKA
GND
10K
1
TO_MAIN_BOARD
R635
10K
TUNER/TAP
SW606
D603
TUNER/TAP
1SS355
SKRGAAD010
THR10_OPE[4]
BAT+
W606
to MAIN_CB502
+
TH601
<P. 1: G8> -
RUEF160
SCN-XH
TO_MAIN_BOARD
BAT-
68CQ0-2001084931 1
F G
H I
PN1
BASS
D609
R616
62
204-10USOC/S530
B A S S
LED
D607
DISPLAY
HTYMH01D
6 7 R607
204-10USOC/S530
120 R611
5 8
4 9 120 R614
R605 R610 120
3 10
R603 120 120 R615
2 11
120 120
1 12
R644 R643 R642 R641
10K 10K 10K 10K
Q618
Q614 Q616 Q620
DTC143XKA
DTC143XKA DTC143XKA DTC143XKA
USER MEMORY1 USER MEMORY2 USER MEMORY3 USER MEMORY4 USER MEMORY5
SW607 SW608 SW609 SW610
D610
D604 D605 D608
1SS355 MEMORY1 1SS355 MEMORY 1SS355 MEMORY 1SS355 MEMORY
SKRGAAD010 SKRGAAD010 SKRGAAD010 SKRGAAD010
Note: See parts list for details of circuit board component parts.
注： シートの部品詳細はパーツリストをご参照ください。
WARNING
Components having special characteristics are marked
specifications equel to those originally installed.
安全上の注意
印の部品は、安全を維持するために重要な部品です。
交換する場合は、安全のため必ず指定の部品をご使用ください。
H I
J K L
THR10/THR5
ACO FLAT
D616 D619
R621 R624
62 62
204-10USOC/S530
204-10USOC/S530
I M C
ACCOUSTIC
LED MODERN
D613 D620
R619 R625
62 62
204-10USOC/S530
LEAD MODERN
CLEAN CRUNCH BRIT HI
D614 D621 D623
R620 R626 R628
62 62 62
204-10USOC/S530 204-10USOC/S530 204-10USOC/S530
CLEAN CRUNCH BRIT HI
R638
R640 R639
10K
10K 10K
Q622 Q624 Q626
DTC143XKA DTC143XKA DTC143XKA
SW611
D615
1SS355 MEMORY
SKRGAAD010
68CQ0-2001084931 1
and must be replacedwith parts having
THR10/THR5
J K L
1
2
3
4
5
6
7
8
9