Pioneer DV-490V-S Service Manual page 33

5
QQ
3 7 63 1515 0
V651 HNV-08SS44T
DVDCD
TRACK ALL
32 31 28 27 26 25 24
-6.0 -13.0 -12.6 -9.5
22 21 20 19
TE
P7 L 13942296513 -12.0
-6.0
P6
23 P7
P6
-18.0
P5
P5
-18.0
P4
P4
-18.0
P3
P3
-18.0
P2
P2
-18.0
P1
P1
-18.0
-28V
-18.0
NC GR12
-18.0
NC GR10
34 GR9
-18.0
NC GR11
34 35 36 37
-18.0 -18.0 -18.0 -16.0
www
.
NOTE : THE DC VOLTAGE EACH PART WAS MEASURED
WITH THE DIGITAL TESTER DURING PLAYBACK.
5
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REPEAT A
23 15 14 13 12 11 10 9
22 21 20 19 18 17 16
-13.0 -9.5 -19.0 -19.0 -15.6 3.3 0
18 17 16 15 14 13 12
0
K2
0
12 GND K1
3.2
STB
3.4
CLK
FIP DRIVER IC
0.7
IC651
DI
PT6315
3.2
DO
2.9
OSC
NC
LED4
0
LED3
NC
44 GND LED2 NC
0
LED1
NC
38 39 40 41 42 43 44
-16.0 -16.0 -16.0 -16.0 -16.0 3.3 0
R666
2.2 1/4W
x ao
y
i
NOTE : THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
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6
8
B
8 7 6 5 2
1
W805
Q Q
3 6 7 1 3
R651
2.2
R652
2.2
R653
2.2
R654
2.2
R662
100K
0
18
0
TP663
u163
.
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
DV-490V-S
6
7
2 9 9 4 2 8
FLDC-
FLDC+
-28V
1 5 0 5 8 2 9 9 4
STB
FP_SCK
FP_DI
FP_DO
FROM/TO MPEG/MICON/DSP
CP601
00_6232_011_102_800+
FP_SCK
FP_DI
DI (M to F)
STB
FP_DO
DO (F to M)
V+3E
IR
V+3E
C604
C605
33P CH
FLDC+ 0.001 B
-28V
FLDC-
GND
m
co
7
8
9 9
A
B
C
2 8 9 9
D
(CP4002)
CLK 1
2
FFC(1.0mm pitch)
STB 3
E
4
CD601
IR 5 2H0B1003
V+3E 6
DGND 7
DGND 8
FLDC+ 9
-28V 10
FLDC- 11
PCB270
DEF084
F
B
33
8