Roland INTEGRA-7 SuperNATURAL Service Notes page 43

Sep. 2012
fig.d-sub4.eps@R
R378
10k
18 5
AINOPL DVDD
15 4
R379
AINOPR DGND
10k
13
R373
AVDD
19
AINL
10
10k
VMID
14
R374
AGND
16
AINR
10k
12
3.3k
VREFP
17
VMID
COM
11
R376
VREFGND
R380
10k
20 2
M/S DOUT
9 3
FORMAT LRCLK
7 6
IWL BCLK
8 1
DA_PORT
FSAMPEN MCLK
IC25
WM8782ASEDS/RV
DGND
TP187
M/S=0: Slave Mode
FORMAT=Z: I2S
IWL=Z: Word Length=24bit
FSAMPEN=0 Sampling Rate enable=48kHz or less
FSAMPEN=1 Sampling Rate enable=96kHz
D+3.3V
24bit I2S 6
CSN
7
22pF C221 UnPop CCLK
8
22pF C222 UnPop CDTI TEST1(VDD)
R386
22pF C223 UnPop
100k
15
DGND CDTO/SDTI2
DGND TEST2(NC)
R381 0
3
SDTI1 TEST3(NC)
R382 0 4
LRCK TEST4(NC)
R383 0
2
BICK
R384 0
1
2CH_M-CLK
MCLK
5
PDN
R385
C225
330
100pF
DGND
UnPop
UnPop
R387 0
XDARST
DGND
DGND
D+3.3V
DGND
A+5V
VMID
0.1uF
C237
AGND DGND
AGND
47 R388
SD_ADC
0 R390
2CH_LR-CLK
0 R391
2CH_B-CLK
0 R392
2CH_M-CLK
R389
22pF
UnPop
330
C236 UnPop
22pF C231 UnPop
22pF C232 UnPop DGND
DGND
47uF 50V
C241
OUTL_H
AGND
47uF 50V
C242
OUTL_C
47uF 50V
C243
OUTR_H
MUTE
AGND
47uF 50V
C244
OUTR_C
MUTE
C239
10uF
C238
0.1uF DGND
9
10
11
12
UnPop
C247
0
16 1
R393
TX
4
2
XDIT_MUTE
IC27
IC26
TC7SH08FU(TE85L.JF)
AK4104ET
DGND
D+3.3V
IC27
TC7SH08FU(TE85L.JF)
DGND
A+15V
D32
1SS362FV(TPL3)
2 1
1/4W 1/4W
A-15V
R398 R406 0 R163
150 150
1
MUTE TP176
2SC4213-A(TE85L.F)
R402
4.7k Q39
A+15V
D33
1SS362FV(TPL3)
AGND
2 1
1/4W 1/4W
A-15V
R399 R407 0 R375
150 150
MUTE 1
R403
4.7k Q40
2SC4213-A(TE85L.F)
AGND
A+15V
D34
1SS362FV(TPL3)
2 1
1/4W 1/4W
A-15V
R400 R408 0 R377
150 150
TP180
1
2SC4213-A(TE85L.F)
R404
4.7k Q41
A+15V
D35
1SS362FV(TPL3)
AGND
2 1
1/4W 1/4W
A-15V
R401 R409 0 R418
150 150
1
R405
4.7k Q42
2SC4213-A(TE85L.F)
AGND
10uF
R410
BLM18BD601SN1D
75
1 6
2
C246
3 4
0.1uF
T1
S-0147-5838NP
DGND
DGND
DGND
TP174 JK6
TP175 CT3-21M-02-EP
L
2
3
1
10
25V
TP177
0.1uF
C256
DGND
AGND
MAINOUT(XLR)
R
TP183 JK7
TP182 CT3-21M-02-EP
2
3
1
10
25V
TP178
0.1uF
C257
DGND
AGND
L18
3
Digital OUT
4 JK8
LPR6521-1301FC
2
TP159
R411
TP160
0
DGND
INTEGRA-7
43