Kenwood TH-D74E Service Manual page 64

TX-RX UNIT (XC1-138E-01) 3/7: VCO-A
--- Component side view (J7C-0229-00) ---
XC1-138
C
#0
3/7
J7C-0229
-00
B
CN500
A
1 2
--- Foil side view (J7C-0229-00) ---
C530 R466
R468
L404
R453
C534
R463
R456
C519
L401
Q381
C539
R462
C524
C516
R452
L403
R471
R464
L407
C527
R467
Q386
L406
R470
L412
L413
D382
L410
D380
C543
R474 L411
R475
Q385
C528
C532
2 1
(No.RA044<Rev.001>) 2-14
C
ADDRESS TABLE OF BOARD PARTS
Each address may have an address error by one
interval.
A-1C
Side Y axis
X axis
REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION
TRANSISTOR
R464
Q381 B- 2C R465
Q383 B- 1B R466
Q384 B- 1C R467
B
Q385 B- 1A R468
Q386 B- 2B R470
Q387 B- 2B R471
R472
DIODE
R474
D379 B- 2A R475
D380 B- 2A R480
D381 B- 1B
CAPACITOR
D382 B- 2B
C509
RESISTOR
C516
R431 B- 2C C517
R452 B- 2C C519
R453 B- 2C C520
R456 B- 2C C524
R461 B- 1C C526
R462 B- 1C C527
R463 B- 1C C528
A
2-14 (No.RA044<Rev.001>)
B- 1B C529 B- 1C L404 B- 1C
B- 2C C530 B- 1C L406 B- 2B
B- 1C C532 B- 2A L407 B- 2B
B- 1B C534 B- 2C L408 B- 1C
B- 1C C535 B- 2A L409 B- 1B
B- 2B C536 B- 2C L410 B- 2A
B- 2B C537 B- 1B L411 B- 1A
B- 2A C538 B- 2B L412 B- 2B
B- 2A C539 B- 2C L413 B- 2B
B- 2A C540 B- 2C
B- 2A C541 B- 1A
C542 B- 1B
C543 B- 2A
B- 2C C553 B- 2A
B- 2C C556 B- 2A
B- 2C C561 B- 2B
B- 1C
OTHER
B- 1C
B- 1C CN500 A- 2B
B- 2B
B- 1B L401 B- 2C
B- 1A L403 B- 1B