Sony DVP-CX860 Service Manual page 64

DVP-CX860/CX870D
For Schematic Diagram
• Refer to page 4-39 for printed wiring board.
2 3 4
1
The mount table of the parts
with asterisk(*) is shown on
AI-20 BOARD(2/3)
page 4-83
A
2.6CH AU10
6
TO(1/3.3/3)
-REF.NO.:3000 SERIES-
NO MARK:PB MODE
B
CN201 28P
JL235
27 AURST
JL236
25 6CH/VES_CS
R201
JL237
0
23 6CH_LRCK
R202
JL238
0
21 KCS/6CH_C/SW
R203 JL239
0
19 6CH_REAR 512FS2H/VES
JL240
17 6CH_FRONT
R204
0 15 D_GND
JL241
C
13 512/384FS6CH
FB203
R206 11 D_GND
JL242
0
9 6CH_BCK
7 D_GND
R207
JL243
0
5 SCK1
JL244
3 MAMUTE
JL245
1 SPDIF
R320
0
D
TO MB-94 BOARD(10/10)
CN702
(SEE PAGE 4-32)
E
F
G
H
C208
*
C201
I
0.01u
B
C203
*
DVSS
1.2
SDTI1
0
J
SDTI2
0
SDTI3
1.6
LRCK
SMUTE
SCK1 3.3
CCLK
R225
CDTI
*
3.3
CS
DFS0
K
CKS0
L
R223
*
R306
*
R221
*
M
D210
DAN202K-T-146
EVER+5V
B-
6 TO(1/3.3/3) SW-10V
N B+
SW+10V
16
2.6CH AUDIO
AI-20 (2/3)
5 6 7 8
C284
1u
B
D_GND
C214
FB201 C279
B+ FB202
* *
SW+3.3V
R234
*
48 47 46 45 44
R208
JL246
* 0
2CH_DATA 28 N.C.
R209
JL247 3.3
0
BCK 26 VDD
R322
JL248 1.4
0
LRCK 24 MCLK
D_GND 22 VSS
IC203
JL249 FB204
1.6
20 LRCKI
0
D_GND 18 SDI0
R211
JL250 0
0
6CH_FRONT 16 SDI1
R212
JL251
0
0
6CH_REAR 14 SDI2
R213
JL252 1.6
0
6CH_C/SW 12 R214 BCKI
JL253
0
BCK 10 VSS
JL254
3.3
SI1 8 XCS
R216
JL255
R307
0
SO1 6 N.C
*
JL256
2CH_CS 4
JL257
D_GND 2
13 14 15 16 17 18 19 20 21 22 23 24
IC204
C215
B+
*
C283
2CH-DAC C282 *
0.01u
B
R310
*
R238
100
R239
220
R240
220
R241
0
R242
0
R243
0
R244
0
C217
0.001u
B
2.0
5.0
AURST
1.6
1.6
R228 R230
*
*
C209
*
A+5V
11 10 9 8 7 6 5 4 3 2 1
(FL)
2.4
ROUT1+
(FR) 2.4
ROUT1-
2.5
LOUT2+
(SL) 2.5
LOUT2-
2.5
IC202
ROUT2+
(SR) 2.5
ROUT2-
6CH DAC
2.5
LOUT3+
(C) 2.5
IC202
LOUT3-
* R231
2.5
*
ROUT3+
R232
(SW) 2.5
*
ROUT3-
AVSS
Q203
*
7.5
R246
*
23 24 25 26 27 28 29 30 31 32 33
C211
C213
*
*
R235
*
C210
* 0
3.7
0.1
C278 D203
*
*
Q201 R262
C277
* *
R261
*
MUTE
*
A+5V C212
*
D202
*
4-35
9 10 11 12
C218
*
B+
43 42 41 40 39 38 37
B00
B01
B02
B03
B04
VES
B05
B06
IC203
* B+
B07 A+5V
B+
VSS SW+10V 11.4
3.3 C280
*
VDD
C236 C237
B08
* *
B09
B+
C225
0.01u
B
C216
0.001u
B
IC204 CXD9544MR
0
RST AMUTEC
3.2 2.4
VL (R) AOUTA-
0 2.4
SDATA AOUTA+
C229
B+
1.2 5.0
*
SCLK VA
1.6 C227 C231
7
LRCK AGND 0.1u *
1.6 2.4 B
MCLK AOUTB+
C232
1.4 (L) 2.4 C228
M3 AOUTB- 0.1u *
3.2 0 B
M2(SCL/CCLK) BMUTEC
0 2.4
M1(SDA/CDIN) CMOUT
3.2 4.9
M0(AD0/CS) FILT+
C234 C235
0.1u *
B
MAMUTE
IC205 *
2.0
CH1OUT CH2OUT
3.6 IC205
VDD REFH
C221
N.C. N.C.
*
LFE-DAC
BCLK GND
0.8
LRCK DATA
C219
*
AU_MUTE
MUTE
6CH_MUTE
B-
-9.7 -8V
B+ SW+10V
7.5
IC206
R249 UPC29M08T-E1
*
IC206
7.5
+8V REG
Q202
*
MUTE 1 2 3
11.4
8.1
C222 D205
* MA2Z748001S0
C226 C230 C276
C220
* * *
*
R250 C223
2200 * C233
100u
-9.8 16V
R251
220
-10.5 -11.5
Q204
2SA1362-YG-EL
B-
-8V RES
B+ B-
B+
13 14 15 16
MUTE_V
7.5 9.7
Q210
C262 R316
*
* MUTE
7.4
R318
D201
*
* 7.4
0
0 Q209
*
R315
MUTE
* R317
* SW_MUTE
Q207
IC207
2SB709A-QRS-TX
L78M05TLL-SONY-TL
7.4 MUTE 9.7
3.2
IC207
C269
0.47u R301
B 10k
+5V REG
R297
R302
10k
10k
0.1
1 2 3
3.7
D209
DAN202K-T-146
Q205
UN2213-TX
5.0 MUTE 0
R313
C238 C239 C244 C249 4700
R275 R314
* * *
*
4700 47k
R271
C263
*
*
R298
R272
*
* R291
* C270
R279 R285
*
* *
C253
*
C250
*
4 3 2 1
1.3 1.3 0
IC208
FL/FR
1.3 1.3 0
5 6 7 8
C254 C266
R276 * *
*
R273 R282
R292
*
* *
R274 C271
C259
* *
*
R255 R263
* *
R299
*
C264
* R293
*
R280 R287 C272
R256
R264 * *
*
*
C255
*
C251
*
4 3 2 1
C240
C245
1.7 1.7 0
*
*
IC209
C241
C246
1.7 1.7 0
*
*
5 6 7 8
C256
*
R277 C267
R257
R265 * *
R283
*
* R294
*
C273
*
*
R266
*
C260
R258
*
*
R259
C265 R295
R267
* * *
* R300
*
R268
*
R281 R289 C274
R260 *
* *
*
C285
C286 *
*
C252
*
4 3 2 1
2.0 2.0 0
IC210
C/SW,SW
2.1 2.1 0
5 6 7 8
C258
R278
*
*
C268
R284
R269 * C275
*
*
*
R290 R296
* *
R270
*
-8V
+8V
D_GND
4-36
17 18 19 20
ET201 ET202
B+
3.3
SW+3.3V
6
TO(1/3.3/3)
Q208 SW+5V
*
0
FS
SWITCH
7
3.3 TO(3/3)
R319
*
MEGAMUTE
8
AMUTE TO(3/3)
CN203 15P
JL211
15 SPDIF
B+
JL212
14 A+5V
13 GND
JL213
12 MEGA_INSEL
B+
JL214
11 SW+5V
JL215
TO
10 2CHMUTE
CH-98
JL216
BOARD
9 LCHMUTE
CN401
JL217
8 FS2
JL218
(SEE PAGE
7 2CHR-
B- JL219 4-49)
6 -8V
JL220
5 2CHR+
B+
JL221
4 +8V
JL222
3 2CHL+
2 GND
JL223
1 2CHL-
CN202 15P
JL201
15 ERAUDIOL
JL202
14 GND
JL203
13 ERAUDIOR
JL204
12 6CHMUTE
JL205
11 FL
TO
10 GND
JL206 CH-98
9 FR BOARD
CN402
8 GND
JL207
7 SL (SEE PAGE
4-49)
6 GND
JL208
5 SR
4 GND
JL209
3 C/SW
2 GND
JL210
1 SW
AEP.UK MODEL
11P
CN204
JL224
1 ERAUDIOL
JL225
2 GND(AU)
JL226
3 ERAUDIOR
JL227
TO
4 GND(D)
ER-12
JL228
BOARD
5 N.C
JL229 CN902
6 AV_LINK
JL230 (SEE PAGE
7 DISCEXT
4-53)
JL231
SL/SR
8 YUVRGB
JL232
9 RGBSEL
JL233
10 EUROVY
JL234
11 VMUTE
2
VMUTE TO(1/3,3/3)
9
EUROVY TO(3/3)
11
RGBSEL TO(3/3)
1
YUVRGB TO(1/3,3/3)
10 TO(3/3)
DISCEXT
SIGNAL PATH
AUDIO
SIGNAL
REC
PB
AI-20
BOARD (2/3)
7
IC204 6
4.5Vp-p
22.579 MHz