Pioneer DV-2850-S, Service Manual

Page: 27 / 84

DV-2850-S
27
5 6 7 8
5 6
7
8
C
D
F
A
B
E
R654
2.2
R652
2.2
R651
2.2
R662
100K
R655
1K
R657
10K
R656
1K
R658
10K
C675
0.1
B
C676
0.1
B
C658
0.1
B
C604
33P CH
C605
0.001 B
W805
CP601
00_6232_011_
1
10
11
2
3
4
5
6
7
8
9
D659 1SS133
D667
1SS133
MS1_0
NOTE : THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE.
NOTE : THE DC VOLTAGE EACH PART WAS MEASURED WITH
THE DIGITAL TESTER DURING PLAYBACK.
IC651
PT6315
FIP DRIVER IC
1
11
10
12 13 14 15 16 17 18 19
2
20 21 22
23
24
25
26
27
28
29
3
30
31
32
33
34 35 36 37 38 39
4
40 41 42 43 44
56789
V651 HNV-08SS44T
1 10 11 12 13 14 15 16 17 18 19 2 20 21 22 23 24 25 26 27 28 31 32 5 6 7 8 9
TP662
CD601
2H0B1201
FFC
(1 0mm pitch)
B651
MMZ1608R102CT
FLDC-
FLDC+
P16 P15 P14 P13 P12 P11 P10
P9 P8 P7 P6 P5 P4 P3 P2 P1
GR8 GR7 GR6 GR5 GR4 GR3 GR2 GR1
-28V
P8 P9
P10 P11 P12 P13 P14 P15 P16
STB
FP SCK
FP DI
FP DO
GR8 GR7 GR6 GR5 GR4 GR3 GR2 GR1
FP SCK
FP DI
STB
FP DO
V+3E
IR
V+3E
FLDC+
-28V
FLDC-
GND
STB
12
VDD
23
-12.0
-6.0
-18.0
3.2
0
0
0 5.1 -19.0 -15.6 -19.0 -9.5 -13.0 -9.5 -12.6 -13.0 -6.0
LED1
LED2
LED4
CLK
34
VDD
44
NC
NC
NC
NC
-18.0
-18.0
-18.0
-18.0
-18.0
-18.0
-18.0
-18.0
5.0 -16.0 -16.0 -16.0 -16.0 -16.0 0
0
2.9
3.2
0.7
3.4
NC
K2
K1
DI
DO
OSC
GND
P16 P15 P14 P13 P12 P11 P10
P9 P8
P7
P6
GR12
P5
P4
P3
P2
P1
-28V
GR10
GR11
GR9
GR8 GR7 GR6 GR5 GR4 GR3 GR2 GR1
GND
LED3
-16.0 -18.0 -18.0 -18.0
0
0
0
NC
NC
NC
FL- FL- FL+ FL+
P16 P15 P14 P13 P12 P11 P10
DVD CD TRACK
ALL
REPEAT A
B
P9 P8 P7 P6 P5 P4 P3 P2 P1 G8 G7 G6 G5 G4 G3 G2 G1
-25.1 -25.1 -25.1 -25.1 -25.1 -25.1 -25.1 -25.1 -20.5 -26.8 -26.8 -26.8 -20.5 -20.5 -22.7 -20.5 -20.5 -22.7 -26.8 -26.8 -20.5 -22.7 -22.7 -26.8 -19
7
-19.7 -22.3 -22.3
B651 for M2G5_01¯07/M2G4
DGND
DGND
FLDC+
-28V
FLDC-
DI (M to F)
V+3E
STB
DO (F to M)
IR
CLK
(CP4002)
FROM/TO MPEG/MICON/RF-AMP
CP4002
A
1/5
B