Sony MCC-3000MT Service Manual page 126

AVP-18 (4/18)
R439
4.7k
C422
C415
0.47uF 22pF
002 MIC_L_1
R435
100k
R437
3k
C416
0.47uF
002 MIC_L_2
R433
100k
R440
4.7k
002 MIC_GND
R411 DP_A_GND
0
C423
DP_A_GND
22pF
C427
0.1uF
DP_A_GND
004 RIP2_2
LIP1_2
004
004 RIN2_2
LIN1_2
004
004 COPY1to2
DP_A_GND
R441
4.7k
C424
C417
0.47uF 22pF
002 MIC_R_1
R436
R438
C418
100k
0.47uF 3k
002 MIC_R_2
R434
47uF C420
100k
R442
4.7k
DP_A_GND DP_A_GND
C425
22pF
+3.3V_A
+3.3V_A
IC400
PCA9554BS-T
C412
0.1uF
14
GND
R413 100 15 VDD 2
A0 I/O0
002,003,018 R414 100 16 3
A1 I/O1
DP_B_HDMI_IIC R415 100 1 4
A2 I/O2
5
I/O3
12 7
*B_HDMI_IIC_CLK
SCL I/O4
13 8
*B_HDMI_IIC_SDA
SDA I/O5
9
I/O6
10
I/O7
17 11
NC(TM) INT
VSS
6
GND
GND
IC401
+3.3V_A PCA9554BS-T
C413 +3.3V_A
0.1uF
R410
4.7k
14
GND
15 VDD 2
A0 I/O0
R416 100 16 3
A1 I/O1
R417 100 1 4
A2 I/O2
5
GND
I/O3
12 7
*B_HDMI_IIC_CLK
SCL I/O4
13 8
*B_HDMI_IIC_SDA
SDA I/O5
9
I/O6
10
I/O7
17 11
NC(TM) INT
VSS
6
GND GND
MCC-3000MT
IC404
DP_A4.6V_A_1
R444
UPC4572G2-E2
0
C433
0.1uF
8
DP_A_GND
DP_A_GND
3 V+ 1
+INA OUTA DP_LIP1
C429 10uF 10uF C441
16V 16V
2
-INA LIP1_2 004
C430 10uF
16V
5 7
+INB OUTB DP_LIN1
10uF C442
16V
R451
6
R448
-INB LIN1_2 004
100k 100k
V-
4 10uF C443
R445 DP_LIP2
0 DP_A_GND DP_A_GND
16V
C434 16V
C444
10uF
0.1uF
DP_-4.6V_A
DP_LIN2
DP_A4.6V_A_1
C445
DP_A_GND DP_A_GND
DP_RIP1
10uF
16V
IC405 16V 10uF
C446
TC74HC4053AFT(EL)
16 DP_RIN1
12 VCC 14
0X X-COM DP_RIP2
13 10uF C447
1X
16V
2 15
0Y Y-COM
1
1Y
5 4
0Z Z-COM DP_RIN2
3 10uF C448
1Z
16V
11 R449 R452
A 100k 100k
10
B
9
C DP_A_GND
DP_A_GND
6
INH
GND VEE
8 7
C428
0.1uF
DP_A4.6V_A_1
DP_-4.6V_A
DP_A_GND
IC406
UPC4572G2-E2 R446
0
C439
C435
47uF
0.1uF
8
DP_A_GND DP_A_GND
3 V+ 1
+INA OUTA RIP2_2 004
C431 10uF
16V
2
-INA
C432 10uF
16V
5 7
+INB OUTB RIN2_2 004
6 R450 R453
-INB 100k
100k
V-
4
R447
0
DP_A_GND DP_A_GND
C436
0.1uF
DP_-4.6V_A
DP_A_GND DP_A_GND
+3.3V_A
IC402
TC74VHC05FT(EKJ)
+3.3V_A DP_A4.6V
C421
0.1uF
R431 R432 RB400
47k 47k 47k R443
NM NM 47k
14
GND
INT/EXT_1 1 VCC 2
1A 1Y
3 4
INT/EXT_2
2A 2Y
LINE_1 5 6
3A 3Y
9 8
LINE_2
4A 4Y
COPY1to2 11 10
5A 5Y
13 12
+48V_1
6A 6Y
GND
+48V_2
7
GND
GND
DP_A4.6V
RB401
47k
IC403
TC74VHC05FT(EKJ)
C426
+3.3V_A
0.1uF
NM
NM
GND 14
1 VCC 2
AUTO_WIN_1
1A 1Y
3 4
+12dB_1
2A 2Y
5 6
AUTO_WIN_2
3A 3Y
9 8
+12dB_2
4A 4Y
11 10
LINK_1_A
5A 5Y
13 12
LINK_2_A
6A 6Y
GND
NM
7
GND
003
003
003
003
003
003
003
003
DP_A3.3V_A +3.3V_A
L400
1uH
COPY1to2 004
AUDIO BLOCK 2/2
AVP-18 (4/18)
BOARD NO. 1-885-310-11
AVP-18_4
7-6