Pioneer a 209 r schematic
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Extracted text from pioneer a 209 r schematic (Ocr-read)
Page 2
I 5 - 6 - 7 - 8
A-209R, A-209
VOLUME ASSY AF ASSY
DIRECT DIRECT ENERGY MOS
,,QN/,OF,F, , POWER AMP
WRLC
0505 3" I" 39dB PROTECTION RY
m CN501 CN203 I RY401 401
[1 E] o o SP-A
8 8 T 3301 RY402 SP B
0507 0509 0309-0330 W '
0303 J551 1
7 CN502 6 , f
- I- UNUSUAL
OUTPUT J551 1
a I- FUNC DETECTION HP
7
J3 6 MUTE 0331, 0327, 0328 B 501
TONE 7 HEADPHONE ASSY
# AND 7
BALANCE
IC751
VR751 FRONT L ASSY
VR752
fl VR601
AF ASSY
+BL
TO POWER STAGE -K]-
-BL E I D451
TO Ix-COM
LED
Ic453
TO OP AMP
W E
Ac PRIMARY ASSY
0451 T1 $801 FU1
+BH <7
TO VOLTAGE STAGE REGULATOR 4
0452 D452-D455
7
I 5 I 6 I 7 I 8