Pioneer VSX-816-S Service Manual - Page 39

Trans 4 Assy, Xwz4093, Regulator Assy, Vsx-816 : Xwz4129, Vsx-816-k, Cn800, Cn3521/2, Cn355

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5 6 7 8 (SY) R1111 C1115 75 1000/10 (SC) R1112 C1116 75 0.1 GVCON R1114 10k C1118 CH 180p R1113 10k C1117 180p CH (SC) (SY) (V) : Video Signal Route (SY) : S-Video Signal Route (Y ch) (SC) : S-Video Signal Route (C ch) NOTE 1.RESISTORS Unit: k-kΩ, M-MΩ or Ω unless otherwise noted. Rated power: 1/16W unless otherwise noted. A 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. IC891 AEK7008 (0.8A) IC892 AEK7008 (0.8A) A 2/3 CN251 1 -12V 2 GNDu 3 +12V J22 891 51048-0300 C892 470/35 S1WB(A)60SD D891 C891 470/35 ~ +- ~ C893 STBY STBY R891. B O TRANS 4 ASSY (XWZ4093) CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE ONLY WITH SAME TYPE NO. AEK7008 MFD, BY LITTELFUSE INK. FOR IC891 and IC892. C P REGULATOR ASSY (VSX-816 : XWZ4129) (VSX-916 : XWZ4116) J43 CN800 52147-1110 V+5USB VSX-916 ONLY VSX-816 W378 ONLY R802 220/2W IC807 TA7805S IN OUT STBY R818 0 IC807: V+5D REG.IC (VSX-816) V+5USB REG.IC (VSX-916) 5.0V C817 0.01 R819 0 C816 100/10 D813 MTZJ6.2B (SY) (SC) C818 0.01 C819 100/10 D810 MTZJ6.2B 1 2 3 4 5 6 7 8 9 10 11 V+5D DREG INPUT DREG INPUT W379 GNDD IC803 IN OUT 5.0V IC803: V+5D REG.IC D C 2/2 GNDD +12V INPUT TA7805S VSX-916 (SC) (SY) R384 STBY STBY R350 STBY CN355 AKP7179 810 REG G -12V INPUT ONLY GNDD R349Y C -12V R801 MON OUT GAV +12V IC801: +12V REG.IC IC802: -12V REG.IC 18.5V 330/3W IC801 TA7812S IN OUT 11.8V C364 STBY C365 STBY C805 100/16 CEJQ C803 0.01 (SC) (SY) R382 0 CN352(1/2) XKB3051 YC VCR OUT C804 0.01 C806 100/16 E IC807 -18.7V IN OUT IC802 TA79012S -11.9V C368 220p YB C369 220p YB C372 0.01 YB C371 220p YB CHASSIS VSX-816-K 5 6 7 F AN O P 39 8

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VSX-816-K
39
5
6
7
8
5
6
7
8
C
D
F
A
B
E
10
8
11
9
3
4
7
5
6
1
2
1
3
2
C371
C368
C372
C369
R382
C364
C365
R384
R349
R350
CN800
R1112
C1116
C1118
R1114
IC891
IC892
C893
R891.
C804
IC802
C806
C803
C805
IC801
R801
C818
C819
D810
R819
IC803
C817
R818
C816
D813
IC807
R802
R1111
C1115
R1113
C1117
C892
D891
C891
891
+
-
~
~
OUT
IN
OUT
IN
OUT
IN
OUT
IN
Y
VCR OUT
CN352(1/2)
C
MON OUT
CN355
C
Y
GAV
+12V
-12V INPUT
-12V
+12V INPUT
DREG INPUT
DREG INPUT
GNDD
REG G
W378
V+5USB
V+5D
W379
J43
IC807
-18.7V
-11.9V
IC801:
IC802:
-12V REG.IC
+12V REG.IC
18.5V
11.8V
GNDD
5.0V
IC803:
V+5D REG.IC
5.0V
V+5D REG.IC (VSX-816)
V+5USB REG.IC (VSX-916)
GNDD
IC807:
J22
GNDu
+12V
-12V
Rated Voltage: 50V expect for electrolytic capacitors.
Ratings: Capacity(
µ
F)/Voltage(V) unless otherwise noted.
2.CAPACITORS
1.RESISTORS
Tolerance: (J)
5% unless otherwise noted.
Rated power: 1/16W unless otherwise noted.
Unit: k-k
Ω
, M-M
Ω
or
Ω
unless otherwise noted.
Unit: p-pF or
µ
F unless otherwise noted.
+
-
NOTE
YB
220p
0.01
CHASSIS
220p
YB
YB
0
220p
YB
XKB3051
STBY
STBY
STBY
STBY
AKP7179
STBY
52147-1110
VSX-916
ONLY
VSX-916
ONLY
VSX-816
ONLY
75
0.1
GVCON
CH
10k
180p
AEK7008
(0.8A)
(0.8A)
AEK7008
STBY
STBY
TA79012S
0.01
100/16
0.01
100/16
CEJQ
TA7812S
330/3W
0.01
TA7805S
100/10
MTZJ6.2B
TA7805S
0.01
0
100/10
0
STBY
MTZJ6.2B
220/2W
180p
75
1000/10
10k
CH
470/35
S1WB(A)60SD
470/35
51048-0300
TRANS 4 ASSY
(XWZ4093)
O
REGULATOR ASSY
(VSX-816 : XWZ4129)
(VSX-916 : XWZ4116)
P
CN251
A
2/3
810
C
2/2
A
N
O
P
CAUTION : FOR CONTINUED PROTECTION AGAINST
RISK OF FIRE. REPLACE ONLY WITH
SAME TYPE NO. AEK7008 MFD, BY
LITTELFUSE INK. FOR IC891 and IC892.
(SY)
: S-Video Signal Route (Y ch)
(V)
: Video Signal Route
(SC)
: S-Video Signal Route (C ch)
(SY)
(SY)
(SY)
(SC)
(SC)
(SC)
(SY)
(SY)
(SC)
(SC)