Classe Audio SSP-75 Service Manual page 29

ZONE 2 VOLUME & BUFFER
ZONE_2_L_SW
ZONE_2_R_SW
+15A
C204
100nF
C205
+15A
100nF
-15A
3
1
2
IC25A
TL072ACD
-15A
IC25B
5 D14 D12 ZONE_2_VOL_MUTE
4V3 4V3
7
6
TL072ACD
D15 D13
4V3 4V3
-5A +5A
C206 100nF
C214100nF C195 100nF
C218 C194
22uF 22uF
R180 R169
IC26
100k 100k
C209
4
10uF VD+
1
ZCEN
16
AINL
15 14
AGNDL AOUTL
C197
9
AINR
10 11
AGNDR AOUTR
10uF
8
MUTE
6
AUDIO_SCLK SCLK
3 7
AUDIO_MOSI SDATAI SDATAO
2
ZONE_2_VOL CS
5
DGND
CS3310
+15A
C207
22uF C202
100nF
C203
R170
100nF
C213
10
C196 -15A 10pF
100nF
-15A
R178
R179
82K
2
R177
1
10k
3
470
IC24A
OPA2134
C193
10pF
+15A
R167
R168
82K
6
R166
7
10k
5
470
IC24B
OPA2134
SSP-75
ZONE_2_L
ZONE_2_R
Classé - 29