Ibanez TBX65R Schematic Diagram
D
PCB1
JK301
INPUT JACK
CK-6.35-35A MONO
Chassis
SCN301
PCB2
MAXIMUM SIZE : 50mm x 392mm
C384
c470p
R304
10k
C305
4.7uBP/25V
NJM5532LD
C302
m473
R302
1M
2
3
R303
2.7k
C303
22uBP/25V
U301A
C304
1
4
c104
100
100u/25V
R315
C334
-18V
R301
Shielded wire
CN301
1k
CN302SCN302
C301
c100p
Shielded wire
GND1
Q301
K30A
D301
1N4148
470k
470k
R306
R305
C306
4.7uBP/25V
C386
m223
R422
4.7k
R421
7654321
R307
+18V
4.7k
LED301
WC AMBER
S301
R309 3.3k
C390
m104
0.22uBP/25V
C307
m123
R344
C346
100u/25V
470
R310
18k
ON
R425
R311
2.2k
1.5k
-18V
C339
R325
470
Q321
C2240
100u/25V
C370
+18V
22k
C387
m183
C388
4.7uBP/25V
R423
R424
4.7k
470k
LED303/304 3mm RED LED
OVERDRIVE
ON
ON
A100k(10A)
C308
NJM5532LD
6
U301B
5
8
C309
c104
LED303
100u/25V
C347
LED304
c470p
7
100
R317
+18V
VR301
CW
2
3
R319
100k
NOMAL GAIN
C310
1uBP/50V
NJM4558LD
U303A
4
-18V
C316
c104
VR302,VR304,VR306:No center click
CWCW CW
VR302
W20k(4B)
R321
1
10k
R323
4.7k
C320
m392
W20k(4B)
C318
10uBP/25V
C328
m333
C385
47p
C330
m104
Q304
+18V
C2240
VR306
R333
47k
TREBLEMIDDLEBASS
R334
-18V
C322
m563
R335
220
10k
VR304
W20k(4B)
R327
1k
R329
10k
LED305 NORMAL CH LED
LED306 HOT CH LED
+18V
WC AMBER
LED305
R369
WC AMBER
LED306
10k
C324
c470p
6
U303B
5
NJM4558LD
8
R313
470k
C329
R331
1uBP/50V
4.7k
7
+18V
VR307
A20k(20)
C326
c104
C372
c472
C371
c473
R338
1M
R340
1M
R316
1M
Q308
A1015GR
R342
R341
100k
A1015GR
+18V
22k
R343
10k
Q312
R373
4.7k
Q309
A1015GR
R345
10k
R377
100k
-18V
R346
22k
R347
4.7k
R348
100k
GND1
S302
CHANNEL
HOT
NORMAL
GND1
8
JK302
Ring:Reverb
Tip:Channel
FOOT SW JACK
D
R359
3.3k
R375
VR308
B20k
MIDDLE LEVEL
C381
10uBP/50V
C380
m472
100k
VR308
6
5
6
5
Disconnected
No center click
C383
m103
U305B
NJM4558LD
7
8
+18V
R360
100k
NJM4558LD
7
U308B
8
+18V
+18V
C362
Q322
C2240
CN801
c47p
C360m272
R396
R404
47k
180k
-18V
LED201 POWER LED
+18V -18V
WC AMBER
DOUBLE INSULATION WIRE
R402
470
LED201
C348
m183
R361
3.3k
C373
m683
R203
10k
+18V
Q320
C2240
R399
47k
-18V
2
3
-18V
C392
m103
U308A
NJM4558LD
4
R412
47k
C374
m333
R413
1k
C363
c47p
R398
47k
1
C344
0.47uBP/25V
C365
m333
R401
100
CN802
+18V
C1815
R414
10k
-18V
Q319
R336
2.2k
C375
1uBP/50V
R403
2.2k
C364
0.47uBP/25V
D304
1N4148
R318
220k
R407
10k
R371
10k
Q306
J103
R410
470k
VR309
A20k(20)
R408
470k
D303
1N4148
Q311
J103
1N4148
D302
R337
220k
R419 330/2W
Shielded wire
Disconnected
Q305
K30A
C345
1uBP/50V
R415
220k
R420 330/2W
U306B
NJM4558LD
6
5
8
+18V
C366
c470p
C351
c104
JK306
CD INPUT JACK
JK303
HEADPHONE JACK
CK-6.35-11B
C
7
B
A
C
D307
1N4148
Q310
R328
1k
R363
10k
R350
220k
C332
c104
m683
C336
C400*
m392
VR310
A100k
2
3
R365
1M
C333
m222
NJM4558LD
U302A
4
R367
100
C393
0.1uBP/25V
C394*
m392
CW
J103
R353
10k
C331
m103
C335
m332
R349
470k
C367
100u/25V
B
R376
open
Q302
C2240
C342
47p
R362
47k
GND2
R418
4.7k
ON
LED302
WC AMBER
ON
ON
-18V
A
GND2
HOT GAIN
CW
VR310
A100k
C337
D308
BLACK
IN
R357
10k
1N4148
D309
WHITE
6
5
R382
33R
Disconnected
C311
4.7uBP/25V
C340
m273
REVERB
R383
4.7k
U307B
8
c470p
C314
0.33uBP/50V
NJM4558LD
-18V
6
5
C368
100u/25V
GND2
R355
1
1k
U302B
R356
1k
7
+18V
8
1N4148
R368
100
C338
c104
1uBP/50V
C377
SCN303
82k
1M
R352
R378
BOOST
S303
ON
R381
100k
R380
1k
CN303
NJM4558LD
C353
m103
C354
33uBP/25V
BLACK
SCN304
CN304
+18V
C358
c104
470
R426
m222
C350
7
Shielded wire
2
3
100k
R314
OUT
RED
R384
22k
NJM4558LD
U304A
4
C317
c104
C389
47p
C369
c1000p
VR303,VR305:No center click
CW
VR303
W20k(4B)
R322
10k
1
C319
Q303
+18V
C2240
R320
220k
R386 15k
C357
2
3
R385
10k
C356
m223
3.3uBP/25V
R324
2.2k
m562
U307A
NJM4558LD
4
-18V
C355
c104
C321
m103
R326
10k
C354 GND
0.1uBP/50V
Q307
+18V
C2240
C398
47p
-18V
C376
R339
m222
10k
1
R389
220k
C397
R390
3.3k
C399
m333
R388
Q318
A1015GR
10k
VR305
W20k(4B)
-18V
CW
VR311
REVERB LEVEL
B100k (1B)
GND3
TREBLEBASS
CW
C323
m103
C378
1uBP/50V
C359
1uBP/50V
R366
2.2k
6
5
R330
10k
C325
c470p
NJM4558LD
U304B
8
C327
c104
R393
150k
R394
22k
7
+18V-18V
R372
1k
R397 47k
R427 open
R395 220k
C361 c22p
2
U306A
3
4
-18V
C352
c104
GND1
+18V -18V
C210
100u/25V
R351
100k
R332
82k
C396
4.7uBP/25V
C391open
1
NJM4558LD
C211
c104
C341
47p
R374
100k
C212
2
3
c104
C209
100u/25V
CN201
2 x C100k(C15)
R354
100k
U305A
NJM4558LD
4
-18V
Center click
C349
1uBP/25V
R416
2.2k
C379
m153
GND1 GND2 GND3
MIDDLE FREQUENCY
1
R358 240k
R417
6.8k
Thick wire same as speaker cable
*Resistors 1/8W unless otherwise specified
*cXXX:ceramic cap / mXXX:myla or film cap
*C394,C400:metallized polyester film capacitors
PCB3
CEM-1/V-0
MAXIMUM SIZE : 160mm x 80mm
1 2 3 4 5 6 7 8
SCN201
-18V/50mA
+18V/50mA
POWER GND
SCN801
PRE_OUT
POWER_GND
SCN802
MODEL:
SP_GND
PHONE_OUT
POWER_GND
SHEET NO.:
DATE:
REVISION:
TBX65R-B5 PRE
1
11-Dec-2006
1.00
DESIGNED BY:
IBANEZ
HOSHINO GAKKI CO., LTD.
KAZ KOIKE
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