Kenwood NXR-901 Service Manual page 132

A B C D
NXR-901
PC BOARD
1
RX UNIT (X55-3120-11)
Foil side view (J79-0351-09)
2
C370 R431
3
R312
L288
4
5
C298
L252
R336
C289
C375
R349
6
R347 R432 L279
L282
7
R655
R505 R502
L622
R503
C503 C681
Q501 R504
8 L501 R508
L502
C531 C679
C532
C658
R501
C656 L613
C509
C628
C506
C655 R640 C654
R638
9
C523
O
10
G IC804
I
J79-0351-09
11
Ref. No. Address Ref. No. Address Ref. No. Address
IC4 7O IC605 7E
IC201 4M IC606 10I
12
IC202 4K IC801 8P
IC205 4I IC802 10K
Q214
IC208 5G IC803 7R
Q501
IC601 8E IC804 10C
Q603
IC602 10H IC807 7P
13
Q610
IC604 10I Q10 6I
14
E F G
CN89
C313
R298
L249 C299 C296 C284 C281
C325 R300
CN88
R304
CN87
C417
R384
1 5
IC208
3 4
C413 R387
R368 R378
C422
C613
C612
R390
R630
C424
R629 C410
C420
C426
C439
C409
3 2
IC605
C419
4 1
C704 R671
C705
C605
C606
R610 R609
R622 R623
G
D
S
CN20
Q611
Ref. No. Address
Q11 7J Q611 10H
Note: Because L215 and L218 have 5 legs each,
Q201 3N D214 7H
be careful of the direction when attaching
Q204 3E
D215 7H
them to the RX unit.
Q211 6B
6H
8B
9C
10H
H I J K
C246
C257
R242
C254 C252
C862
4 19
C251
L214
1
18
C250
C247
IC205
C245 C244 5 4
13
6
7 12
C266 C237
8 1
C230
C225 C224 L212
C226
R224
C258 R38 C55 L23
C863
L22
C864
C56
C79
C81
R71 R66
L28
C107
R72
C105
R77
R871 R863 C108
R78
C428 C126
R80 R79
C128
C119
C129
R402
C435
C125 R85 C132
C441
L34 C133
R406
R81
C127
C448
R86 R84
C446
D214
C137
C138 R90
R674
R675 R680
R673
O
1 4
23 G IC802
IC606
C709
I
R677
C710
R676 R679 R678
R642
L M N O
CN23
Q201
E
L211 C217 L290
B
C L205 C203 R202
C212
C206
C214
C213
R218
R212 L291
R219 C219
CN24
4 3 C216
R215
C220 5 1
IC201
C218 R213
R42
C61
C60
C85
P Q R S
NXR-901
PC BOARD
RX UNIT (X55-3120-11)
Foil side view (J79-0351-09)
CN21
R861
C202 L202 C201
CN22
1
O
IC807 IC803
G
I
5
C833
C834
C802
O
G IC801
I
C817
Component side
Layer 1
Layer 2
Layer 3
Layer 4
Foil side
1
2
3
4
5
6
7
8
9
10
11
12
13
14