System Control) Schematic Diagram - Sony DVP-S335 Service Manual

MB-86 (SYSTEM CONTROL) SCHEMATIC DIAGRAM • See page 4-7 for printed wiring board.
– Ref. No.: MB-86 board; 1,000 series –
1 2 3 4
MB-86 BOARD (8/11)
A
NO MARK:DVD/CD PLAY
D:DVD PLAY
C:CD PLAY
*:IMPOSSIBLE TO MEASURE THE
VOLTAGE AT THE MARKED POINTS.
B+
+3.3V
B
MB-86 BOARD (3/11)
D_GND
R102
10k B+
MB-86 BOARD (3/11) AVINT
C ARINT
MB-86 BOARD (2/11)
MB-86 BOARD (10/11) FGAINT
39INT
MB-86 BOARD (11/11)
IC101
EEPROM
* IC101
D
IC101
BR9040F-D-E2 :S735D
BR9080F-E2 :S335/S336/S345
BR9160F-E2 :S535D
R/B
3.4
B+
VDD
3.4
CS
3.4
SK
3.4
E
R104
R101
22
10k
MB-86 BOARD (11/11) CMDREQ
SDSPINT
MB-86 BOARD (7/11)
F
SI1
MB-86 BOARD (11/11) SO1
SC1
SI2
MB-86 BOARD (9/11)
SO2
MB-86 BOARD (3/11) CLAPSW1/YUVRGB
DREQ0
DACK0
G
MB-86 BOARD (3/11)
DREQ1
DACK1
MB-86 BOARD (11/11) KCS/39CS
H
CKSW1
MB-86 BOARD (6/11) OCSW1
OCSW2
2CH_CS
MB-86 BOARD (11/11)
6CH/VES_CS
I
J
44.1/48K
MB-86 BOARD (9/11)
MB-86 BOARD (11/11) MAMUTE
MB-86 BOARD (3/11) WIDE
MB-86 BOARD (7/11) XSDSPCS
XAVDCS2
MB-86 BOARD (3/11)
XAVDCS3
K
MB-86 BOARD (2/11) XARPCS
XFGACS
MB-86 BOARD (10/11)
CPUCK
MB-86 BOARD (3/11) X3VRST
L MB-86 BOARD RD
(2/11,3/11,7/11,10/11)
WRH
R184
22
AVWT
MB-86 BOARD (3/11)
MB-86 BOARD (2/11) ARPWT
M
05
5 6 7 8
* R124
4.7k:S336:AUS/S735D:AUS
8.2k :S335:E,EA/S735D:EA
13k :S345/S735D:E
47k :S335:RU/S735D:RU
68k :S335:AEP51/S336:AEP08/S535D:AEP52/S735D:AEP50
120k :S335:AEP50,UK/S336:AEP06,UK/
S535D:AEP53,UK/S735D:AEP51,UK
B+
C105
0.01u
B+ R171
C104
10k
100u
*
R172
4V
10k
EXCEPT S535D
3.4
WC
GND
3.4
0.8
DO
30 29 28 27 26 25 24 23 22
0
DI
INT6/
3.4
CLAPBSY
3.4
INT7
0.8
SI0
VSS
0
SO0
3.4
SC0
R195
3.4
3300
SI1
0
SO1
3.4
SC1
1.5
SI2
R114
3.4
100k SO2
0
YUVRGB/CLAPSW1
3.4
DREQ0
3.4
DACK0
R191 3.3
IFCS
10k
R190
3.4
10k
DREQ1
3.4
DACK1
R188
3.4
10k EWC
R173
3.4
10k
ECS
R174
3.4
10k
KCS/39CS
R161
3.4
10k AURST
VSS
C101
1.6
22p X1
X101
1.6
C102 12.5MHz X0
1
22p
3.4
VCC
C103
0
0.01u
CKSW1
3.4
OCSW1
0
OCSW2
R175
3.3
10k
DACCS0
R176
3.3
10k DACCS1
61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90
D3.3/C0 0
C115
0.1u
D101
RB521S-30-TE61
R164
1k
4-25
9 10 11 12
* R126
220k :S735D
470k :S535D
*
R128
68k :S335:RU/S345/S735D:RU,E
120k :S336:AUS/S735D:AUS
470k :S335:AEP,UK,E,EA/S336:AEP,UK/
S535D/S735D:AEP,UK,EA
B+
S535D/S735D
C106
0.01u
B+ B+
0
21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
D0.4/C0.5-0.9
HA16
VSS
D0.8-1.1/C1-1.4
HA15
D1-1.2/C1.2-1.6
HA14
1.7-2
HA13
HA12
D0.7-0.9/C0.7-1.3
1-1.2
HA11
HA10
D2.6-2.8/C2.2-2.6
HA9
D0.7-0.9/C1.8-2.3
2.3-2.5
HA8
3.4
VCC
D2.1-2.4/C1-1.4
HA7
2-2.3
HA6
IC102
2.1-2.5
HA5
1.1-1.4
HA4
SYSTEM CONTROL
IC102
HA3
MB91107PFV-G-BND D1.9-2.2/C1.3-1.6 D1.3-1.7/C1-1.2
HA2
2.8
HA1
0
HA0
VSS
2.9
HD15
2.3
HD14
2.4
HD13
2.6
HD12
2.5
HD11
2.8
HD10
2.9
HD9
2.8
HD8
2.6
HD7
2
2.3
HD6
2 0
B+
R130 R131
10k 10k
C116
0.01u
R121
0
FB117
S735D
B+
DVP-S335/S336/S345/S535D/S735D
13 14 15 16
SC0
SO0
HA16
SI0
HA15
HA14
HA13
HA12
HA11
HA10
HA9
HA8
C107
0.01u
HA7
HA6
HA5
HA4
HA3
HA2
HA1
HA0
HD15
HD14
HD13
HD12
HD11
HD10
HD9
HD8
HD7
HD6
HD5
HD4
HD3
HD2
HD1
HD0
RB101 RB102
3.4 3.3
5 4
IC103
RESET
IC103
1 2 3 PST9126NL
4-26
17 18 19
MB-86 BOARD (1/11,6/11)
XDRVMUTE
CLAPSW0/DISCEXT
MB-86 BOARD (3/11)
DACMUTE/FS
RGBSEL
MB-86 BOARD (3/11)
EUROVY
AURST MB-86 BOARD (11/11)
ARPRST MB-86 BOARD (2/11)
MB-86 BOARD
XRST (3/11,5/11,7/11,10/11,11/11)
B+
1
2
3
3
4
MB-86 BOARD (9/11)
5
(SEE PAGE 4-27)
7
8
SC0
SO0
SI0
MB-86 BOARD (11/11)
XIFCS
IFBSY
XFRRST
• Waveforms
1 IC102 tf
2.4 Vp-p (12.5 MHz)
2 IC102 ua
4 Vp-p (25.3 MHz)
SYSTEM CONTROL
MB-86 (8/11)