Pioneer VSX-417-K Service Manual page 33

5
QQ
3 7 63 1515 0
39 40 41 42 43 44 45 46 47 48 49 50
TE
L 13942296513
70 69 68 67 66 65 64 63 62 61
VDD2
DISPLAY UCOM
IC401
PE5550
PWRLED
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.
5
http://www.xiaoyu163.com
(402 FL HOLDER VNF1096)
51 52 53 54 55 56 57 58 61 62
STBY
KEY1_2
PWRLED
KEY1
KEY2
KEY3
KEY4
60
VF
59
S8
58
S8
S9
57
S9
56 S10
S10
S11
55
S11
S12
54
S12
S13
53
S13
S14
52
S14
S15
51
S15
S16
50
S16
S17
49
S17 KEY4_2
S18
48
S18
S19
47
S19
46 S20
S20
45 S21
S21
44 S22
S22
S23
43
S23
42 S24
S24
PWRLED
41
KEY1_2
C410
YB
0.01
C411
YB
0.01
C412
-TS
47/50
x ao
y
GNDU
i
http://www.xiaoyu163.com
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8
NOTE
1.RESISTORS
Unit: k-kΩ, M-MΩ or Ω unless otherwise noted.
Rated power: 1/16W unless otherwise noted.
- +
Tolerance: (J) 5% unless otherwise noted.
2.CAPACITORS
Unit: p-pF or µF unless otherwise noted.
Ratings: Capacity(µF)/Voltage(V) unless otherwise noted.
Rated Voltage: 50V expect for electrolytic capacitors.
3.TACT SWITCHES
Indicated in VSG1024
VDD
Q Q
C451 3 C452 6 7 1 3 C453
1000p YB
1000p YB 1000p
S451
S459 S464
STATION
CD FM/AM
VSG1024
VSG1024
VSG1024
S452
S460 S465
CDR/TAPE
TUNING DVR/VCR
VSG1024
VSG1024 VSG1024
S453 S461
S466
RETURN
TONE
XM
VSG1024
VSG1024
VSG1024
S462 S467
SETUP
VSB/MODE VSG1024
VSG1024
S468
S463
QUICK SETUP
MIDNIGHT/
VSG1024
LOUDLESS
VSG1024
S469
S458
TUNER EDIT
VSG1024
SOUND RETRIEVER
VSG1024
S470
DIMMER
VSG1024
S471
SIGNAL
SELECT
VSG1024
u163
.
VSX-417-K
6
7
2 9 9 4 2 8
POWER KEY
K
ASSY
(XWZ4206)
471
501
1 KEY1
1
2
PWRON
2
LED
3
GNDU
3
51063-0305
1 5 0 5 C454 8 2 9 9 4
YB
1000p
YB
S454
0.0
TV/SAT
VSG1024
S455
0.6
DVD 5.1
VSG1024
S456
1.2
DVD/LD
VSG1024
1.8
2.4
3.0
3.6
4.2
m
co
7
8
9 9
A
B
S501
VSG1024
STANDBY/ON
D501
R501
0.0
*1
*1
S502
VSG1024
0.6
PHASE
CONTROL
S503
1.2
DIALOGUE
ENHANCEMENT
C
VSG1024
S504
1.8
AUTO SURR/
DIRECT
VSG1024
2.4
2 8 9 9
*1
VSX-517
No use
D501
R501 No use
D
E
F
I K
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