Text preview for : GLEZY-7V01.pdf part of Advance Acoustic EZY-7 Schematics



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D D

+VCC
R436 DZ401 C414




R437
20K
1K6 8.2V CL104J

Q413
MUTE
2N5401

R503 R438 R439
5K1
+VCC
R502 4K7 3K9J/0.5W
VREF
Q515 R501 R504 R508
5K1
9014 56K 1K 51 DZ400
C502 CL104J Q506 8.2V
C10P/500V 8050
-VCC MUTE
Q502 Q508 R534
C C
A500 10U 10U 2N5551 2N5551 C504 2N5401 D718 CL224J 1K VP3
R532 C500 C501 Q500 Q501 R519 R517 C509 VCC R499 D404
3 1K 1k 10K +VCC 10K
Q512
2 VP2
C504 R507 R528 2N5551 R441 C415 1N4148
1 1K6



0.25/5W
1K8 R516 R522 51K 4K7 4U7
R514
CL102J R500 R505 R506 56K 4148 C510 R530 C416




R443
VP3




8K2
XH3A 56K 20 20 Q503 D501 CL224J 300K Q414
C503 2N5551 C506 2N5401 100U
K500 47U 47U D500 100P
100K
R515




R444
C512 VP1




30K
820




0.25/5W
R523




*R518 R529 4148 R443 C418
2 GND R597
10K 10K 47U




10/0.5W


R435
1 MUTE 1K
R521 C422
C505 8
1k 1K 1
XH2A R511 2U2 C421 7
R520
4K7 R532 CL104J CL103J IC400 6
Q505 Q504 Q509 5K1 2 UPC1237
VREF VP1
2N5551 2N5551 B688 SPEAKER
B B
Q507 SP1 1N4148 4




R445


R446
8550 D402 5




51K



51K
3
C507 R512 C508 R510 R509 C423
CL104J 3K9 CL104J 620 51 CL223J
VP2
R447 C419
-VCC
C420 8K2 4U7
47U
D400
1N4004

AC20V




A GLEZY-7V01.SCH A




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