Amp, Lpf) Schematic Diagram - Sony DVP-S335 Service Manual

DVP-S335/S336/S345/S535D/S735D
AI-17 (AMP, LPF) SCHEMATIC DIAGRAM • See page 4-33 for printed wiring board.
– Ref. No.: AI-17 board; 2,000 series –
1 2 3
A
AI-17 BOARD (3/6)
NO MARK:DVD/CD PLAY
D:DVD PLAY
C:CD PLAY
B
C
1
D
E
2
F
1
AI-17 BOARD (2/6)
(SEE PAGE 4-38)
G
3
4
H
5
6
7
8
9
10
I
SIGNAL PATH
AUDIO
SIGNAL
J
PB
05
K
AMP, LPF
AI-17 (3/6)
4 5 6 7
R229
R233
S535D/S735D
8200
1500
R232
10k
S335/S336/S345
C277 C207
560p 560p
R271
C210 C243 R239
R230 R231
8200 150p 150p 1800
10k 1500
C276 150p
C275
S335/S336/S345
150p
S335/S336/S345 B-
S735D
4 3 2 1
C238
C237
220u
0.1u
63V
IC208
* IC208
BA4558F-E2 :EXCEPT
S735D
OPA2134UA/2K5:S735D AMP/LPF
C239 C241
C236 C257 IC208
0.1u 1u 0.1u 1u *
50V 50V
5 6 7 8
S335/S336/S345
B+
C273
150p
S335/S336/S345
R241
C274 150p
C244
1800
150p
S535D/S735D
C209
R260 R235
R236
150p
8200 10k
1500
C208
C211
560p 560p
R234
R238
8200
10k
S335/S336/S345 S535D/S735D
4-39
8 9 10 11
* R284,289
10k :S535D
15k :S735D
R263
C269
R283 R284 33k
R269
10u
* C265
33k 100k
50V R285
220 R286
33k
10V *
B-
-9.1 0 0 0
R282
33k
4 3 2 1
IC207
IC207
*
HEADPHONE AMP
* IC207
NJM4556AM-TE2
BA4558F-E2
5 6 7 8
0 0 0 8
R276
33k
C266
220
R291
C270 10V
*
10u
R288
50V
100k
R290
33k R264
R289
33k
*
2SD1938(F)-T(TX).SO
-9
0
Q220
2SD1938(F)-T(TX).SO
MUTE
-9
Q221
B+
2SD1938(F)-T(TX).SO
MUTE
0
B-
C254 C255
10u 10u
50V 50V
EXCEPT S735D
C214
C222
C247
47u C220
R245
470p 100u
0.01u
16V
47k 16V
C261
0.1u
R243
470
C242
C216
1200p
47u 63V
R240 C262
B-
1800 S735D
0.1u
4 3 2 1 R251
Q204 100k
R277
*
0 100k
D0.7/C-8.9
R247
4700
IC203
Q203
*
LPF
D0.7/C-8.9
R248
4700
0
R278
5 6 7 8
4700
S335:E,EA/
S336:AUS/S345
Q203,204
B+
MUTE
R242
C263
1800
0.1u
R244
C215
470
47u 63V
C212
1200p
S735D
C221
R246 C219
100u
47k 0.01u
16V
C213
C248
47u
470p
16V
EXCEPT S735D
*
Q203,204
2SD2114KT146:S335/S336/S345
2SD1938(F)-T(TX).SO :S535D/S735D
12 13 14
S535D/S735D
* R286,291
100 :S535D
220 :S735D
HP_L
R295 0
HP_GND
Q213
2SD1938(F)-T(TX).SO HP_R
MUTE
-9
0
P_GND
D202
DAN202K-T-146
:S535D B+
:S735D
EVER+5V
Q215
R267
1.2k UN2113-TX
B+
-9 7.3
MUTE_V
R268
7.2
10k
0
0.1
-9
3.3
AU_MUTE
R297
Q214
100k R266
0
MUTE C268
4.7u Q209
UN2213-TX
50V
Q208,209,215
MUTE DRIVE
S735D
Q210
UN2113-TX
FILTER CONT
B+
DRIVE
EVER+3.3V
FS
R212
470
Q201
2SD1938(F)-T(TX).SO
FILTER CONT
C205
0.001u
R571
100k
B-
-8V
+8V
B+
S335:AEP,UK,RU/S336:AEP,UK/
S535D/S735D:AEP,UK,RU
S335:AEP,UK,RU/
S336:AEP,UK/
S535D/
S735D S335:E,EA/S336:AUS/
S345/S735D:E,EA,AUS
R252
470
FB205
R253
470
FB206
R254
470
FB207
FB208
R255
470
C206
C218
0.001u *
C217
Q202
*
2SD1938(F)-T(TX).SO S335:E,EA/S336:AUS/
S345/S735D:E,EA,AUS
FILTER CONT
ERAUDIOR
* C217,218
ERAUDIOL
2200p :S735D
2700p :S535D
3900p:S335/S336/S345
4-40
15 16
AI-17 BOARD (5/6)
AI-17 BOARD (5/6)
AI-17 BOARD (5/6)
AI-17 BOARD
(2/6,4/6)
AI-17 BOARD (2/6)
AI-17 BOARD (5/6)
AI-17 BOARD (1/6)
AI-17 BOARD (4/6)
J202 2P
AUDIO OUT
R
L
J201 4P
AUDIO OUT
R R
2 1
L L
S335:E,EA/S336:AUS/
S345/S735D:E,EA,AUS
AI-17 BOARD (2/6)