Amp, Lpf) Schematic Diagram - Sony DVP-S336 Service Manual

DVP-S336/S345/S360/S365/S560D/S570D/S745D
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
AMP, LPF
AI-17 (3/6)
4 5 6
S560D/
S570D/
R233 R232
S745D
1500 10k
S336/
R229
C207
C277
S345/
8200
560p
560p
S360/
S365
R271
R230 C210 R231
8200
150p
10k 1500
S336/
C275
S345/
150p
S360/
S365
S570D/S745D
4 3 2 1
C237 C258 C238
0.1u 220u
0.1u
63V
C236 C239 C257 C241
1u 1u
0.1u 0.1u
50V 50V
5 6 7 8
* IC208
S336/
OPA2134UA/2K5 :S570D/S745D
BA4558F-E2 :EXCEPT S570D/S745D S345/
C273
S360/
150p
S365
S560D/
C274
S570D/
C244 150p
150p
S745D
R260 R235
R236 S560D/
8200 10k
C209
1500 S570D/
150p
S745D
C211 C208
560p 560p
R234
R238
8200
10k
05
S560D/
S336/S345/
S570D/
S360/S365
S745D
4-39
7 8 9
S560D/S570D/S745D
C269
R269
10u
33k
50V
B-
-9.1
R282
33k
* IC207
NJM4556AM-TE2 :S560D
BA4558F-E2 :S570D/S745D
R276
33k
C270
10u
50V
0
-9
Q221
2SD1938(F)
-T(TX).OS
0 MUTE
C254 C255
10u 10u
50V 50V
EXCEPT S570D/S745D
S560D/
S570D/
S745D C247
C214
470p R245
47u 16V
47k
C242 C216
R243
1200p
47u 63V 470
R239
1800
C276
150p
R240 C262
B-
1800 0.1u
S570D/S745D
S336/S345/
S360/S365
4 3 2 1
IC208
IC203
AMP/LPF
LPF
IC208
*
5 6 7 8
S336/S345/
B+ B+
S360/S365
C263
R242
0.1u
1800
C215 R244
R241
63V
47u 470
1800
C212
R246
1200p
47k
C213
C248
47u 16V
470p
EXCEPT S570D/S745D
10 11 12
* R284,289 * R286,291
10k :S560D 100:S560D
15k :S570D/S745D 220:S570D/S745D
R263 Q213
-9
R283 R284 33k 2SD1938(F)
* C265 -T(TX).OS
100k
R285
220u
R286
MUTE
33k
10V * 0
0 0 0
4 3 2 1
IC207
HEADPHONE
AMP
IC207
*
Q215
R267
UN2113-TX
1.2k
5 6 7 8 -9
0 0 0 8
C266
7.2
220u R291
0
10V *
R288
R290
100k
-9
33k R264
R289
33k
* Q214
R297
2SD1938(F)
100k
-T(TX).OS
MUTE
-9 C268
4.7u
50V
Q220
2SD1938(F)
-T(TX).OS
Q208,209,215
MUTE
MUTE DRIVE
B+
B-
S570D/S745D
Q210
UN2113-TX
FILTER CONT
DRIVE
R212
470
Q201
2SD1938(F)
C222
C220 -T(TX).OS
100u
0.01u FILTER CONT
16V
C261
C205
0.1u
0.001u
R571
100k
B-
Q203,204
MUTE S560D/
S570D/
R251 S745D
100k
Q204
R277
*
0
100k
D0.7/C-8.9
R247 * Q203,204
4700 2SD1938(F)-T(TX).OS
S336/ :S560D/S570D/S745D
S345/ 2SD2114KT146
:S336/S345/S360/S365
S360/
S365
R248
4700
Q203
R252
0 *
470
R278
4700
R253
S560D/
470
S570D/
S745D
R254
470
R255
470
C218 C217
C206
C219
* *
0.001u
0.01u
C221
100u
16V
Q202
* C217,218
2SD1938)(F)-T(TX).OS
FILTER CONT 2200p :S570D/S745D
2700p :S560D
S570D/S745D
3900p :S336/S345/S360/S365
4-40
13 14 15
HP_L
R295 0
AI-17 BOARD (5/6)
HP_GND
HP_R
P_GND AI-17 BOARD (5/6)
D202
DAN202K-T-146
B+
EVER+5V AI-17 BOARD (5/6)
B+
7.3
AI-17 BOARD
MUTE_V
(2/6,4/6)
R268
10k
0.1
3.3
AI-17 BOARD (2/6)
AU_MUTE
R266
0
Q209
UN2213-TX
B+
EVER+3.3V AI-17 BOARD (5/6)
FS AI-17 BOARD (1/6)
B-
-8V
AI-17 BOARD (4/6)
+8V
B+
J201
AUDIO OUT
FB205
R R
FB206
FB207
2 1
L L
FB208
C224
C226 C225 C223
100p 100p 100p
100p