Video, Digital In, Primary And Trans 1 Assys - Pioneer VSX-516-K Service Manual

1

3.14 VIDEO, DIGITAL IN, PRIMARY and TRANS 1 ASSYS

QQ
3 7 63 1515 0
VIDEO ASSY (KUCXJ : XWZ4059)
Q
A
R301 C304
75
VCR PLAY
(V)
B
VCR REC
(V)
MONI
(V)
C302
0.01 YB
CHASSIS
(V)
TV/SAT
(V)
LD/DVD
R317 1k
SW OUT
C
MYXJ5,
MVXJ5
ONLY
TE
L 13942296513
D
E
www
1.RESISTORS
Unit: k-kΩ, M-MΩ or Ω unless otherwise noted.
F
Rated power: 1/16W unless otherwise noted.
+ -
Tolerance: (J) 5% unless otherwise noted.
2.CAPACITORS
Unit: p-pF or µF unless otherwise noted.
Q A R
Ratings: Capacity(µF)/Voltage(V) unless otherwise noted.
Rated Voltage: 50V expect for electrolytic capacitors.
36
1
http://www.xiaoyu163.com
2
(MYXJ5, MVXJ5 : XWZ4060)
R860
220p YB
STBY
(V)
C307
47/25
R304
IC301
NJM2595M
75
R306
75
FUNCTION
SELECTOR
C309 (V)
R334
47/25
0
(V)
(V)
C308
47/25
(SW)
R318 1.2k
Q303 R319 4.7k
2SC5938A
(QR)
x ao
y
NOTE
. i
2
http://www.xiaoyu163.com
3
8
R311 1k
OSDVIN1
R312 1k
2SC3377(QR)
Q301 R313
+5.6V
39/3W (KUCXJ)
56/3W (MYXJ5, MVXJ5)
R314
1.5k
D303
UDZS6.2B
D304
UDZS6.2B
R315
1.5k
R316
39/3W (KUCXJ)
-5.6V
Q302
56/3W (MYXJ5, MVXJ5)
2SA1515(QR)
Q301, Q302 RIPPLE FILTER
FOR VIDEO FUNC. SW
D305
1SS355
D306
C347 1SS355
47p CH
R309
150
(SW)
MYXJ5,
MVXJ5
ONLY
OSDDT
Q Q
OSDCK 3 6 7
OSDCS
OSDRT
19 17 15 13
18 16 14
A
R
JA1900
GP1FAV51RKBF
1 2
u163
KN1902
VNE1948-A
CHASSIS
VSX-516-K
3
4
2 9 9 4
(V)
: Video Signal Route
(SW)
: Audio Signal Route (SubWoofer ch)
V+5_6VS
CN302
KM200TA6
1 GNDA
(SW)
SWOUT
2
GNDU
3
+12V
4
GAV
5
-12V
6
R320
0
CN310
CKS3372
V+5.6V
GAV
V-5.6V
GAVS
1 3 1 5 0 5 8 2 9
VIDEO B
VIDEO A
VIDEO INH
OSD
11 9 7 5 3 1
10 8 6 4 2
12
CN303
CKS3384
J33
3/3
CN104
DIGITAL IN ASSY
(XWZ4066)
R1900
3
CN1903
100
C1900
VKN1186
0.1 YB
m
co
F1901
DTF1067
.
4
2 8
9 9
C 2/2
CN803
9 4 2 8 9 9
J38
KUCXJ
ONLY
J37
OPTOUT
GNDD
GNDD
OPT2
GNDD
GNDD
FRONT OPT
GNDD
D+5V
OPT1