Service manual
85
VSX-918V-K
5
6 7 8
5
6 7 8
A
B
C
D
E
F
3
1
2
3
1
2
32
33
34
35
36
31
40
37
38
39
41
42
43
45
44
47
46
49
48
50
51
52
53
54
55
56
57
58
60
59
666970 68 67 64 6165 63 62
3
3
2
2
1
1
GNDU
MICDET
S24
S23
S21
S22
S19
S20
PWRLED
S17
S18
S15
S16
S14
S13
S11
S12
S10
S9
S8
BUS2
KEY2
KEY3
KEY4
G12
G11
G13
S3
S2
S1
S5
S6
S7
S4
PWRLED
KEY1
S5
S6
S7
S10
S9
S8
S13
S12
S11
S14
S15
S16
S18
S17
S19
VAC2
S22
S20
S21
S24
S23
(ORANGE)
MCACC LED CENTRE LED
(BLUE)
J44
D15A03-100-2651
FENB
FENA
GNDU
MICDET
NC
CENTER_LED
NC
MCACC_LED
NC
NC
NC
NC
NC
PWRLED
S24
S23
S21
S22
S19
S20
SIGNAL SEL
AUX
DISPLAY UCOM
S18
S17
S14
S16
S15
S13
S12
G13
G12
G11
S11
S10
S9
S8
VF
VDD2
S2
S1
S7
S6
S5
S4
S3
SPEAKER
SB CH
ST+
AM
FM
USB
TUNE-
TUNE+
CDR/TAPE/MD
CD
STBY
RETRIEVER
ST-
3.0
3.6
KEY IN VOLTAGE [V]
DVD/LD
TV/SAT
1.8
2.4
DVR/VCR
VIDEO/FRONT
0.6
1.2
0.0
D15A03-100-2651
J41
GNDU
LED
*1
KEY1
PWRON
POWER
0.0
39 4140 4342 44 4645 47 49 5048 51 53
(515 FL HOLDER VNF1096)
52 54 5655 5857 6261
3.TACT SWITCHES
Rated Voltage: 50V expect for electrolytic capacitors.
Indicated in VSG1024
NOTE
2.CAPACITORS
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.
Ratings: Capacity(μF)/Voltage(V) unless otherwise noted.
Unit: p-pF or μF unless otherwise noted.
-
+
D500
R550
R551
D502
C511
C512
S452
R452
R464
S464
IC401
C419
R451
S451
R450
S450
R463
S463
R462
S462
R449
S449
R448
S448
R461
S461
R460
S460
S447
R453
C451
S459
R459
C452
C423
C420
C414
R497
R498
R496
R520
R500
R499
R522
R523
R521
R526
R524
R525
R527
R528
R529
C412
C411
C410
R531
R530
R532
R534
R533
470 512
S512
R471
S471
R458
S458
R457
S457
R456
S456
R455
S455
C453
R454
S454
R465
R472
C454
R501
501
471
D501
S501
180
390
SLR343BC4T(JKLM)
SLI-343DCW(STU)
51063-0305
51063-0305
CHASSIS
XSX3009-
STBY
KN512
STBY
STBY
VSG1024
2.7K
VSG1024
VSG1024
2.7k
VSG1024
PE5550
0.01
1.6K
VSG1024
1.2k
VSG1024
1.6k
VSG1024
1.2k
VSG1024
820
VSG1024
VSG1024
680
820
VSG1024
680
VSG1024
1000p
4.7k
YB
1000p
YB
4.7k
YB
STBY
100/35
STBY
YB0.01
47/50
TS
0.01
YB
YB
YB
VSG1024
5.1K
VSG1024
2.7K
VSG1024
1.6K
VSG1024
1.2K
VSG1024
820
1000p
VSG1024
680
YB
1000p
YB
4.7k
4.7k
VDD
51063-0305
51063-0305
*1
VSG1024
KJH
JOG ASSY
(XWZ4289)
K
POWER KEY ASSY
(VSX-918V:XWZ4288)
(VSX-818V:XWZ4287)
J
D501
R501
(JKLM)
390
No use
No use
SLR-343BC4T
VSX-918V VSX-818V
*1
For VSX-918V