Gate Array) Schematic Diagram - Sony DVP-NS700P Service Manual

DVP-NS700P
Q Q
3 7 6 3 1 5 1 5 0
MB-100 (GATE ARRAY) SCHEMATIC DIAGRAM • See page 4-7 for printed wiring board.
– Ref. No.: MB-100 board; 2,000 series –
1
MB-100 BOARD (9/10)
A
NO MARK:DVD/CD PLAY
D:DVD PLAY
C:CD PLAY
B
C
D
MB-100 BOARD
(10/10)
E
F
G
T E
L 1 3 9 4 2 2 9 6 5 1 3
H
I
J
MB-100 BOARD
(3/10)
K
MB-100 BOARD
(7/10)
SIGNAL PATH
L
PB
05
• Waveforms
1 IC902 wg
w w w
4.2 Vp-p (66 MHz)
GATE ARRAY
MB-100 (9/10)
2 3 4 5 6
MB-100 BOARD (10/10)
R917
10
C901
47u C907
6.3V 0.01u
2 3 1
0.9
108 107 106 105 104 103 102 101 100 99 98 97 96 95 94 93 92 91 90 89
JL915 1
GRE5 GRE5
JL916 1.2
GRE4 GRE4
JL917 0.7
GRE3 GRE3
JL918 0.7
GRE2 GRE2
JL919 1
GRE1 GRE1
JL920 0.5
GRE0 GRE0
3.3
VDD
JL921 2.3
CR7
CR7
VSS
CR6 JL922 1
CR6
JL923 1
CR5
CR5
JL924 1.3
CR4
CR4
JL925 0.7
CR3
CR3
JL926
CR2 0.8
CR2
JL927 1
CR1
CR1
JL928 0.1
CR0 IC901
CR0
Y7 JL929 1.3
Y7
GATE ARRAY
3.3
C902
VDD
0.01u IC901
R901 CXD9649R
VSS
10
DCLK JL930 1.7
DCLK
R902
JL931
PHSYNC 100 3
PHSYNC
R903
JL932 3.2
PVSYNC 100
PVSYNC
R904
PBLANK JL933 0.3
100
PBLANK
Y6 JL934 1.3
Y6
JL935 1.3
Y5
Y5
JL936 1.5
Y4
Y4
JL937 1.3
Y3
Y3
JL938 0.2
Y2
Y2
JL939 1.3
Y1
Y1
VSS
Y0 JL940 2.2
Y0
JL941 1
CB7
CB7
JL942 1
CB6
CB6
JL943 1
CB5
CB5
JL944 1.3
CB4
CB4
JL945 0.7
CB3
CB3
0
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36
3.3
C903
47u
6.3V
C906
0.01u
R916
0
PRRESET
R905
10
27MCLK
B+
+3.3V
GND
C904
47u
6.3V
VIDEO SIGNAL
CHROMA Y Y/CHROMA
MB-100 BOARD (3/10)
2 IC902 wj
3 IC902 wk
x a o
. i
3.3 Vp-p (V)
4-27
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7 8 9 10 11
C908
0.01u
1 1 1
3.3
88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73
C911
0.01u
3.1
JL055 0.1
BRO0
BR00
JL056 1.1 BRO1
3.1
BR01
R937
JL057 0.8 BRO2
10
BR02 0.1
Y0
0.7
JL058 BRO3
BR03 R938 10 1.3
Y1
JL059 1.3
BRO4
R939 0.2
BR04 Y2 10
JL060 1 BRO5
BR05 R940 10 1.3
Y3
VSS R941 10
Y4
JL061 1
BRO6
R942 10
BR06 Y5 1.5
JL062 2.3 BRO7
R943 10 1.3
BR07 Y6
JL063 0.1 GLO0
GL00 R944 10 1.3
Y7
1.3
JL064 GLO1
GL01 1.3
C912
JL065 0.2
GLO2 0.01u
3.1
GL02
JL066 1.3 GLO3
GL03
JL067 1.5 GLO4
GL04
JL068 0
OVD
OVD
JL069 0.2 OHD
OHD
R989
JL070 OCLK
0
CLK135M
1.6
VSS
C910
3.3
0.01u
VDD
JL071 GLO5
GL05
1.3
XTST
JL072 1.3
GLO6
GL06
JL073 1.3 GLO7
GL07 C909
47u
TMD2
6.3V
TMD1
JL074 0.1
GRO0
GR00
VSS
JL075
1.3 GRO1
GR01
Q Q
JL076 0.2
GRO2
GR02 3 7
JL077 1.3 GRO3
GR03
JL078 1.5 GRO4
GR04
JL079 1.3
GRO5
GR05
JL080 1.3
GRO6
GR06
JL081 1.3 GRO7
GR07
3.3
VDD
JL082 0.1
RLO0
RL00 MB-100 BOARD (6/10)
1 1 1 1 1
B+
MB-100 BOARD (10/10) MB-100 BOARD (10/10)
4 IC902 wl
u 1 6 3
y
3.2 Vp-p (V) 3.6 Vp-p (H)
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2 4
8 9 9
12 13 14 15
R952 R966
10
10
R968
100
C915
C917
0.001u 0.01u
R948
0
R969
0
B+
1 1 1
3.2
52 51 50 49 48 47 46 45 44 43 42 41 40
R973
2200
RV901
470
PROG VIDEO
VDD VREF
LEVEL ADJ
1.2
Y0 RSET Q901
1.6 2SC2712-YG-TE85L
Y1 7 COMP
0.5 0.6
0.5
Y2 DAC B
3.2
IC902 C922
Y3 VAA
0.01u
0.6
6
R979 B-
Y4 DAC A
VIDEO ENCODER 1k
Y5 AGND
IC902 5
0.5
ADV7199KS 5
Y6 5 DAC C C919 R971
3.2 SDA
470p 100
Y7 SDA
R972
3.2
100 SCL
Y8 4 SCL
3
PHSYNC R980
Y9 HSYNC C920 1k
3.2
470p PVSYNC
VDD VSYNC
5
3 0.3
PBLANK
5
GND BLANK/CLKOUT
2
C923
0.01u
R981
1k
14 15 16 17 18 19 20 21 22 23 24 25 26
3.1
1
1 1
R947
Q903
0
2SC2712-YG-
B+ TE85L
R975
2.2
C913 C914
0.01u
0.01u
R951
10
6 3 1 5 1 5 0 8 9
IC903
B+ +5V REG
IC903
SCL MM1385ENLE
SCL 3.2
SDA
SDA
3.2
C921
47u
6.3V
0.1 B+
C924 C926
0.01u 0.01u
5 IC902 es 6 IC902 ef
m
c o
.
760 mVp-p (H) 1.0 Vp-p (H)
4-28
2
8 9 9
16 17 18 19
Q901-903
BUFFER
Q907
2SC2712-YG-TE85L
BUFFER B+
R936 5
C927 R985 R986
1k 0.6
47p 100 100
Q904 -0.1
2SA1162-YG-
TE85L
54M FILTER
0.6
R907
100 -0.1
R910
100
-5
C934
C928 C933 C935
47p
R913 47p 47p 0.1u
10k
C936
R988
B- 0.1u
1k
R983
C929
1k
47p
Q905
2SA1162-YG-
TE85L
0.5
54M FILTER
R908
100 -0.2
R911
100
-5
C930
R914
47p
10k
B-
B+
R984
C932
2 4 9 1k 8 2 9 9
47p
Q906
2SA1162-YG-
TE85L
54M FILTER
R909 0.5
100 -0.2
R912
100
-5
C931
R915
10k 47p
B- B- B-
B+
B+
CN902 9P
9 GND
8 Y
7 +5V
6 Cb
AV-58 BOARD (1/2)
5 GND CN102
(SEE PAGE 4-35)
4 Cr
B-
3 -5V
2 GND
1 DSEL
7 IC902 eh
750 mVp-p (H)