DOWNLOAD Sony DVP-CX985V Service Manual ↓ Size: 10.78 MB | Pages: 127 in PDF or view online for FREE

Model
DVP-CX985V
Pages
127
Size
10.78 MB
Type
PDF
Document
Service Manual
Brand
Device
DVD
File
dvp-cx985v.pdf
Date
PREV: Sony BDP-BX670 / BDP-S6700 Service Manual

Sony DVP-CX985V Service Manual ▷ View online

DVP-CX985V
81
81
7-32. SCHEMATIC  DIAGRAM  – AV (1/3)/RS-232C Boards –
•
 See page 92 for Waveforms.
•
 See page 96 for IC Block Diagram.
C106
R110
R132
R130
R131
R129
R113
R112
R111
R114
R115
R116
R117
R118
R119
D106
D104
D105
D103
C108
C107
C109
C104
C103
IC102
C102
C105
D101
L102
R108
Q105
Q104
L101
22
µ
H
D102
CN202
CN201
J104
J103
J101
R101
R103
R104
IC101
R296
C101
S101
J102
S801
CN801
C815
R819
R818
G802
47
16V
10k
0
1k
1k
1k
68
68
68
68
68
68
68
68
68
HZM6.8ZWA1TL
HZM6.8ZWA1TL
HZM6.8ZWA1TL
HZM6.8ZWA1TL
47
16V
0.1
0.1
47
16V
47
16V
LA73053-TLM-E
47
16V
0.047
1SR154-400TE-25
3.3k
UN2111-TX
UN2213-TX
1SR154-400TE-25
23P
6P
4P
2P
2P
0
0
0
NJM79M05DL1A
0
0.1
3P
6P
0.1
1k
2.2k
2L
1L
P_GND
2R
1R
SW-10V
E+3.3V
SW+5V
R1
RGND
R2
L1
LGND
L2
V1
VGND
V2
1C
1CGND
2C
2CGND
S1
2YGND
2Y
1YGND
1Y
R-Y
B-Y
Y
S2
(1/3)
VIDEO AMP
-5V
REGULATOR
Q104,105
WIDE ON/OFF
SWITCH
SCAN SELECT
PROGRESSIVE
INTERLACE
SELECTABLE
GND
Y
P
B
/C
B
 
P
R
/C
R
COMPONENT
VIDEO OUT
2
1
S VIDEO OUT
LINE OUT
VIDEO
1
2
L
R
LINE OUT
AUDIO
1
2
1
2
S-LINK
SIRCS_MODE
(CHASSIS)
E+3.3V
TX
RX
COMMAND MODE
1
2
3
GND
22
µ
H
(Page 69)
(Page 83)
(Page 82)
(Page 82)
DVP-CX985V
82
82
7-33. SCHEMATIC  DIAGRAM  – AV Board (2/3) –
IC201
R142
R152
R240
R241
R222
R232
J201
C259
R293
R195
C222
C243
R236
R237
C244
R201
C223
R192
C268
R294
R208
C231
R209
R230
C252
R216
C239
C267
R177
R176
R163
R162
C213
R178
R179
R164
C214
C228
C224 R198
R196
R202
R210
C233
C261
R221
C269
R220
C245
R193
C225
C234
R211
C240
R217
C254
R223
C270
C232
R203
R181
R180
C215
R166
R233
Q215
Q216
C246
R239
R238
R161
R160
R251
R252
R262
J301
C281
R249
R250
R248
R247
R245
R242
R243
R235
C274
R227
C250
C249
R226
C273
R229
Q220
Q219
C257
C266
C238
R191
C221
R207
R215
C242
R219
C237
R214
R206
R200
C230
R190
C220
R167
R165
C256
C263
R231
R234
C235
R212
R204
R199
C226
C229
R197
R205
C236
R213
R218
C241
C227
R194
R187
R186
C218
C217
R184
R185
R183
R182
C216
R169
R168
R257
C279
R258
R260
R259
R261
C280
R225
C272
R188
R189
C219
R172
R170
R171
R173
C210
C212
C211
R145
L201
C201
R175
R174
R246
C205
R149
R143
Q205
R148
C247
C248
R224
C271
R228
Q208
Q211
Q209
R150
Q206
C206
R144
R133
R135
D201
CN203
R134
R256
R255
R254
R253
C204
Q204
C209
R153
Q210
Q207
R244
J202
IC206
Q214
Q213
Q218
Q217
R147
Q203
R140
C203
R141
R139
Q202
D202
R137
R100
C207
C208
C202
R155
R156
Q212
R157
R151
Q221
IC203
C283
IC202
IC204
IC205
R146
R138
Q201
NJM78M05DL1A-TE1
10k
47k
3.3k
3.3k
47k
470
4P
47
50V
1.8k
5.6k
470p
47
25V
3.3k
3.3k
47
25V
820
330p
2.2k
0.00022
1.8k
5.6k
470p
820
470
47
50V
2.2k
330p
0.00022
1k
1k
820
820
0.0039
1k
1k
820
0.0039
0.0047
330p
820
2.2k
820
2.2k
330p
47
50V
47k
0.00022
47k
47
25V
2.2k
330p
0.0047
820
330p
2.2k
47
50V
47k
0.00022
0.0047
820
1k
1k
0.0039
820
470
2SD1938(F)
-T(TX)
2SD1938(F)
-T(TX)
47
25V
3.3k
3.3k
1.3k
1.3k
100
100
10k
1P
47
16V
100
100
100
100
100k
3.3k
3.3k
470
0.00022
47k
47
25V
47
25V
47k
0.00022
470
2SD1938(F)
-T(TX)
2SD1938(F)
-T(TX)
47
50V
47
50V
0.0047
2.2k
330p
820
820
330p
2.2k
330p
2.2k
820
820
0.0047
2.2k
330p
820
820
47
50V
47
50V
470
470
330p
2.2k
820
820
330p
0.0047
2.2k
820
0.0047
820
2.2k
330p
330p
2.2k
1k
1k
0.0039
0.0039
1k
1k
1k
1k
0.0039
820
820
1k
47
16V
1k
220
1k
68
47
16V
47k
0.00022
1k
1k
0.0039
820
820
820
820
0.01
47
25V
0.1
0
47
25V
820
820
100k
1
50V
10k
10k
UN2213-TX
47k
47
25V
47
25V
47k
0.00022
470
DTC124TKA
-T146
2SB709A
-QRS-TX
DTC124TKA
-T146
47k
UN2213-TX
1
50V
10k
4.7k
4.7k
DAN202K-T-146
27P
4.7k
100
100
100
100
1000
16V
UN2213-TX
1
50V
10k
2SB709A-QRS-TX
DTC124TKA-T146
100k
2P
TOTX179L
2SD1938(F)
-T(TX)
2SD1938(F)
-T(TX)
2SD1938(F)
-T(TX)
2SD1938(F)
-T(TX)
0
2SB710A-RTX
10k
330
6.3V
5.6k
100k
2SC2712-YG-TE85L
1SS355TE-17
2.2k
10k
47
25V
47
25V
47
25V
10k
10k
2SB709A
-QRS-TX
10k
10k
2SC2712-YG
-TE85L
NJM4558M-TE2
0.0033
NJM4558M-TE2
NJM4558M-TE2
NJM4558M-TE2
0
100k
2SB709A-QRS-TX
P_GND
SW-10V
D_GND
MUTE3.3V
SW-11V
2L
1L
1R
2R
EVER+11V
1L
1GND
1R
2L
2GND
2R
A1
B
A2
MUTE_23
MUTE_L
MUTE_R
A-MUTE
ALT-
ALT+
ART+
ART-
A_GND
LOUT3-
LOUT3+
ROUT3+
ROUT3-
A_GND
LOUT2-
LOUT2+
ROUT2+
ROUT2-
A_GND
LOUT1-
LOUT1+
ROUT1+
ROUT1-
A+5V
GND
SPDIF
(2/3)
L
R
FRONT
L
R
REAR
CENTER
WOOFER
5.1CH
OUTPUT
OPTICAL
COAXIAL
DIGITAL OUT
PCM/DIS/
DOLBY DIGITAL
TRANSCEIVER
OPTICAL
WAVE
SHAPER
MUTING
MUTING
MIX AMP
VCC
VEE
VEE
VCC
MUTING
MUTING
MIX AMP
Q204,207,210
MUTING CONTROL SWITCH
Q205,208,211
MUTING
CONTROL
SWITCH
MUTING
CONTROL
SWITCH
Q206,209,212
VEE
VCC
MIX AMP
MUTING
MUTING
VEE
VCC
MIX AMP
MUTING
MUTING
Q202,203
B+ SWITCH
+5V REGULATOR
B- SWITCH
100µH
Q201
AGND
(Page 67)
(Page 83)
(Page 83)
(Page 81)
(Page 81)
DVP-CX985V
83
83
7-34. SCHEMATIC  DIAGRAM  – AV Board (3/3) –
R290
Q310
Q308
C335
R284
R280
R281
D307
R287
CN208
CN207
C324
C320
IC301
µPC2918T-E1
C316
C313
C306
C305
C323
C319
C309
C301
C307
C303
R267
R266
R265
C304
R264
Q301
CN206
R268
Q302
PS301
PS302
C310
CN205
C334
4.7k
2SB709A-QRS
-TX
2SC2712-YG
-TE85L
470p
33k
1k
10k
DAP202K-T
-146
47k
7P
3P
0.01
100
10V
0.01
100
10V
0.01
0.01
0.01
100
25V
0.01
0.01
0.01
100
10V
3.3k
3.3k
3.3k
0.01
10k
2SD1766FT100QR
7P
0
UN2111-TX
100
25V
13P
100
10V
SW-11V
D_GND
EVER+11V
MUTE3.3V
SW+5V
E+3.3V
(3/3)
P-CONT
SW-11V(M)
+1.8V REGULATOR
I
O
G
B+ SWICTH
Q308,310
Q301,302
B- SWICTH
(Page 81)
(Page 91)
(Page 82)
(Page 60)
(Page 73)
(Page 82)
(Page 87)
DVP-CX985V
84
84
7-35. PRINTED  WIRING  BOARD  – PANEL-L Board (Component Side) –
•
 See page 55 for Circuit Boards Location.
 :Uses unleaded solder.
R1059
R1071
R1001
R1017
R1083
C1003
C1009
C1011
C1016
R1041
R1015
C1019
R1058
R1044
CN1001
CN1002
CN1005
R1062
D1085
Q1011
Q1002
R1047
Q1012
Q1013
Q1014
Q1016
Q1071
Q1081
Q1082
Q1083
R1009
R1020
R1018
R1016
R1019
R1060
R1023
R1024
R1026
R1031
Q1001
R1032
R1035
R1040
R1039
R1046
R1036
R1051
R1052
R1053
R1054
R1055
R1056
R1057
R1061
R1063
R1064
R1076
R1077
R1080
R1022
R1050
D1012
Q1017
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
(COMPONENT SIDE)
PANEL-L BOARD
1-688-441-
11
(11)
E
E
E
E
E
E
E
E
E
E
E
E
SACD
1
7
Q
AV BOARD
CN206
A
MB BOARD
CN102
R
PANEL-R
BOARD
CN1101
1
2
3
4
5
6
7
8
9
10
11
A
B
C
D
E
F
G
H
I
J
K
• Semiconductor
Location
D1012
C-7
D1085
B-6
Q1011
C-5
Q1012
C-7
Q1013
C-9
Q1014
H-3
Q1016
B-9
Q1017
B-9
Q1071
G-5
Q1081
C-2
Q1082
C-2
Q1083
C-6
Ref. No.
Location
(Page 78)
(Page 56)
(Page 88)
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