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A
B
C
D
E
F
1
BAL-AZ1L
2
*RB4501
33k
2
4
6
8
2
4
6
8
2
4
ASW_MUXOUT_L
ASW_MUXOUT_R
3
*RB4502
XX
1
3
5
7
1
3
5
7
1
3
ASW_IN2_L
ASW_IN2_R
CL4501
ASW_IN0_L
CL4502
ASW_IN0_R
4
*RB4504
XX
ASW_IN5_L
ASW_IN5_R
ASW_IN3_L
ASW_IN3_R
5
*RB4503
XX
ASW_IN4_L
ASW_IN4_R
6
ASW_IN1_L
C4507
ASW_IN1_R
2 . 2
6 . 3 V
X6S
1608
7
8
6
4
2
2
4
7
5
3
1
1
3
8
9
10
11
12
13
14
15
16
17
18
X_M_AUDIO_MUTE
X_M_HDMI_MUTE
19
20
21
22
A
B
C
D
E
F
G
H
I
J
K
L
CL4507
6
8
R4503
1/16W
47
CHIP 5%
Portion9
47
5
7
RB4511
AUDIO IN/OUT
6 . 3 V
C4511
X6S
1608
2 . 2
B28
H26
C4512
6 . 3 V
AAIL0
MAAOL0P
2 . 2
X6S
1608
C21
G26
AAIR0
MAAOL0N
*C4513
CL4503
XX
B27
H29
AAIL1
MAAOR0P
*C4514
XX
A21
G29
*C4515
AAIR1
MAAOR0N
XX
B26
*C4516
AAIL2
XX
1
2
B21
F29
*C4517
AAIR2
MAAOL1P
XX
A26
E29
*C4518
AAIL3
MAAOL1N
XX
C22
H28
AAIR3
MAAOR1P
*C4519
XX
B25
G28
AAIL4
MAAOR1N
*C4520
XX
A22
*C4521
AAIR4
XX
C25
F28
*C4522
AAIL5
MAAOL2P
XX
B22
E28
AAIR5
MAAOL2N
H27
MAAOR2P
R4513
XX
G27
MAAOR2N
A25
AAILC
C23
E24
AAIRC
MAO958
C4510
2 . 2
47
6 . 3 V
RB4517
X6S
F26
1608
SAAOL0P
A+3.3V
C26
E26
AAIAV33L
SAAOL0N
C27
F27
AAIAV33L
SAAOR0P
6
8
C28
E27
AAIAV33L
SAAOR0N
RB4519
C29
33k
AAIAV33L
5
7
A23
AAIAV33R
B23
AAIAV33R
C4503
XX
A27
AAIAG33L
A28
AAIAG33L
A29
AAIAG33L
B29
AAIAG33L
A20
AAIAG33R
A24
AAIAG33R
B20
L24
AAIAG33R
GPIO29/EAI0BCK
B24
L25
AAIAG33R
GPIO30/EAI0DAT
C24
L26
AAIAG33R
GPIO31/EAI0LRCK
R4500
10k
5%
1/16W
CL4504
CHIP
F23
K28
AAIIREF
GPIO32/EAI1BCK
1005
CL4505
K25
GPIO33/EAI1DAT
C4508
CL4506
F22
K27
22
AAIREG
GPIO34/EAI1LRCK
6 . 3 V
X6S
2012
C4509
0 . 0 1
25V
X7R
*IC9000
1005
MC-10161F1-420-PN4-A
GND_D
BAL
7/24
C4535
D+3.3V
0 . 1
16V
X7R
74AHC1G08GW-125
IC4503
IN_B
VCC
IN_A
X_HDMI_MUTE
GND
OUT_Y
GND_D
R4518
XX
G
H
I
J
K
L
M
N
O
P
Q
R
S
M_M_MCK_CLK
EXTERNAL AUDIO IN/OUT
*RB4513
22
CL4509
M_M_DATA0_HSS
M_M_DATA1_HSS
CL4510
M_M_DATA1_HSS
M_M_DATA2_HSS
M_M_DATA2_HSS
CL4511
M_M_DATA0_HSS
CL4513
M_M_LRCK_CLK
M_M_LRCK_CLK
CL4512
M_M_BCK_CLK
M_M_BCK_CLK
*R4517
0
M_M_MCK_CLK
M_ARC_OUT_HSS
CL4514
M_S_MCK_CLK
*R4516
*R4510
XX
22
M_EAI0_LRCK_CLK
M_EAI0_BCK_CLK
M_EAI0_DATA_HSS
*RB4514
22
GND_D
CL4515
M_S_DATA_HSS
CL4516
M_S_BCK_CLK
CL4517
M_S_LRCK_CLK
CL4518
M_S_MCK_CLK
+5V_MAIN
CL4519
M_EAI0_BCK_CLK
CL4520
M_EAI0_DATA_HSS
CL4521
M_EAI0_LRCK_CLK
*C4114
XX
M_M_DATA1_HSS
M_M_BCK_CLK
M_M_LRCK_CLK
M_M_MCK_CLK
*RB4100
XX
M
N
Q
S
O
P
R
- 13 -
T
U
V
W
X
Y
1
MAIN_A_DATA1
2
MAIN_A_DATA2
3
MAIN_A_DATA3
4
MAIN_A_LRCK
5
GND
6
MAIN_A_BCK
7
GND
8
MAIN_A_MCK
9
GND
10
SAO_MCK
11
GND
12
EAI0_BCK
13
EAI0_LRCK
14
EAI0_DATA
*CN4500
*C4534
XX
HDMID_SPDIF_OUT_HSS
USB_SPDIF_OUT_HSS
*C4533
XX
16V
X7R
1005
REF:4100~
*C4106
16V
XX
2012
5
4
*C4115
*R4112
XX
XX
7
5
3
1
1
2
3
8
6
4
2
*C4105
XX
A+3.3V
*IC4102
NJM4558V-TE2
*R4111
XX
XX
CHIP
*RB4101
1005
XX
*R4101
XX
*C4103
XX
10V
X7R
1608
*R4102
XX
*C4104
XX
10V
X7R
1608
GND_D
*C4111
XX
6 . 3 V
X6S
2012
XX
*RB4103
SPLP
3
6
2
5
SPLN
1
4
*Q4100
RT3AMMM
XX
SPRP
3
6
2
5
SPRN
*C4112
XX
*RB4104
1
4
6 . 3 V
*Q4101
XX
X6S
RT3AMMM
2012
XX
*Q4102
*C4113
DRC5123J0L
XX
XX
16V
1005
STBY_+3.3V
D+3.3V
GND_D
*R4109
XX
X_U_ALL_MUTE
X_HDMI_MUTE
X_PWRDN
*Q4103
RT3P11M-TP-1
XX
X_TR_MUTE
*R4110
XX
GND_D
U
V
W
Y
T
X
~ BAL Board Schematic Diagram [ Main Microcontroller, HDMI/AV/PC Input, Audio Processor, Scarts ] Page /24 ~
Z
AA
BB
CC
DD
EE
D+3.3V
*C4532
XX
*C4531
XX
XX
74LVC1G157GW-125
*IC4502
XX
M_SPDIF_SEL LOW=I0
TC7SHU04FU(T5RSOJF)
*IC4501
M_SPDIF_SEL
I 1
S
NC
VCC
GND
VCC
I N A
M_SPDIF_OUT_HSS
GND
OUT Y
I 0
Y
*R4511
XX
*R4514
*R4515
0
XX
GND_D
+12.5V
*RB4102
XX
ASW_LINEOUT_L
*C4109
XX
10V
X7R
1608
ASW_LINEOUT_R
*C4107
*C4110
XX
XX
10V
X7R
1608
*R4113
*R4114
*R4115
XX
XX
XX
*R4116
XX
4
3
*RB4105
XX
1
2
XX
MAZ8056G0LS0
*C4108
XX
*D4100
10V
X6S
2 0 1 2
X_FAULT
*R4108
XX
X_ASW_PROTECT
COMPONENTS MARKED AS XX REFER TO PARTS LIST, WILL ONLY BE LISTED IF FITTED
Z
AA
BB
CC
DD
EE
FF
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
FF
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