Sony XDRF1HD - HD Radio Tuner, Service Manual

Page: 15 / 28

XDR-F1HD
XDR-F1HD
15 15
3-5. PRINTED WIRING BOARD – MICON Section –
• : Uses unleaded solder.
1
A
B
C
D
E
F
G
H
2 3 4 5 6 7 8 9 10 11 12 13 14
MICON BOARD
KEY BOARD
1-875-769-
(11)
11
1-875-768-
(11)
11
B
MAIN
BOARD
W2
A
MAIN
BOARD
W1
S807
DISPLAY
S801
R802
R803
R804
IC403
IC403
C435
R475
R805
R809
R814
R810 R811
R815 R816
R812
R813
R817
R808
R806
R807
1 2 3
JW404
JW405
S801
S802
RED WHT BLU
RED
R801
R433
C401
R464
R463
R465
R456
R483
C431
R466
R467
R468
R469
R470
R401
Q406
B E
C
R472
R458
R455
R457
R427
R424
R423
R421
R420
R419
R418
R411
R410
R409
R431 R430
C418
R480
R450
LCD401
LIQUID CRYSTAL DISPLAY PANEL
R494
R495
C428
R459
C427 C426 C425 C424
C420 C423 C422 C421
R449
R462
R447 R448 R446
R441
R445 R444 R443 R442
R453 R454
R426
R425
R422
R461 R460
C417
Q405
E B
C
E B
C
Q402
R429
R438
R479
R478
R432
R477
C410
R416
C409
R414
R413
R437
Q404 Q403
R436 R435 R434
R428
R481
C416
C429
C430
R482 R471
C433
R473
C432
R474
C434
WHT BLU
W702
W702
1 3
1 3
BAND
S803
SCAN
S808
HD SCAN
S809
MENU
S810
TUNE 㸫
SELECT
. N
S804
TUNE 㸩
S805
ENTER
S806
PRESET
㸫
S811
PRESET
㸩
SL402
JW412 JW41
1
JW410
JW409
JW406
JW403
JW402
JW401
SL401
29
1
50
51
1
100
80
81
31
30
JW414
JW413
X402
X401
JW407
JW408
R402
R403
C405
R407 R415
C403
R408
Q401
R476
R404
IC402
R412
R417
1 2
4 3
R406
C402
IC401
D401
BRN
BLK
YEL
BLU
WHT
RED
BLK
YEL
BLU
WHT
RED
LCD BACK
LIGHT R
D402
LCD BACK
LIGHT L
W2
W1
6
1
5
1
E B
C
E B
C
E B
C
Ref. No. Location
• Semiconductor
Location
D401 C-13
D402 C-3
IC401 C-9
IC402 D-11
IC403 B-2
Q401 D-10
Q402 B-11
Q403 B-12
Q404 B-12
Q405 B-10
Q406 D-7
(Page 12)
(Page 12)