CR-N1
PRINTED CIRCUIT BOARD VIEWS-3
AMPLIFIER PC BOARD
(NAAF-7292)
Component side
Soldering side
U13
A
1
2
3
4
5
B
C
D
7
12
20
17
7
7
7
22
7
25
12
7
15
12
20
15
22
12
15
17
17
15
15
25
7
20
15
7
12
17
17
C341
C342
C351
C352
C353
C354
C355
C403
C404
C405
C406
D511
Q351
Q351
Q411
Q412
Q441
Q507
Q508
Q509
Q510
Q513
Q514
R341
R342
R343
R344
R351
R352
R353
R354
R355
R356
R357
R358
R361
R362
R363
R401
R402
R403
R404
R405
R406
R407
R408
R421
R422
R433
R434
R437
R438
R441
R442
R443
R444
R501
R502
R511
R512
R513
R514
R515
R516
R517
R519
R346
R366
R367
R365
R364
R409
Q403
Q341
R944
R942 R941
R943
1
1
1
C692
R504
R503
R368
R359
R411
R412
+B
GND
GND
+B
+B
GND
GND
L
R
R541
R540
R417
R419
R420
C343
C344
C407
C408
C441
C503
C504
C511
C511
C512
C907
C908
C908
C917
C918
JL921A
JL501A
JL901B
JL902B
P951A
J556
J511
J516
J543
J520
J522
J521
J515
J513
J540
J541
J527
J528
J525
J538
J529
J530
P352
P352
D901
Q152
Q152
P
1
5
1
A
J555
J549
J531
J518
P911
J551
NCAF-7292
25137292A
+12V
E
-12V
F1
F2
-VP
+12
E
E
SUB
MAIN
-VP
F2
F1
POF
PW
POF
MPW
E
SUB
+12
-12
RCLK
RDATA
STB
USBR
RT
E
VOLL
LT
USBL
VOLR
-12
+12
E
APL
APH
NFL
L
E
E
R
NFR
+12
-12
AMT
HPL
E
E
HPR
HPSW
U-5V
U-E
RCLK
RDATA
STB
MPW
U-ON
PW
NC
Q501
Q501
J542
J533
C693
J535
J532
J524
J517
J526
P341A
P351B
J544
J545
J548
C442
P952A
AMUTE
J552
J554
J553
J539
J547
J1B
J534
J2A
J514
J512
J1A
J523
J519
J536
J2B
J537
P302A
P371A
P401A
P402A
P523A
J546
J550
C410
C409
1