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~ BAL Board Schematic Diagram [ Main Microcontroller, HDMI/AV/PC Input, Audio Processor, Scarts ] Page 7/24 ~
1/16W
CHIP 5%
47
R4503
M_SPDIF_OUT_HSS
CL4511
CL4503
CL4509
CL4512
CL4510
CL4513
CL4514
CL4515
CL4517
CL4507
CL4518
CL4516
CL4521
CL4520
M_M_MCK_CLK
M_S_MCK_CLK
A+3.3V
XX
C4503
GND_D
1005
1/16W
CHIP
5%
R4500
10k
1608
6.3V
X6S
C4507
2 . 2
1
2
1608
6.3V
X6S
C4510
2 . 2
1
2
25V
C4509
X7R
1005
0.01
6.3V
C4508
X6S
2012
22
47
RB4511
2
1
4
3
6
5
8
7
10
9
12
11
14
13
16
15
M_S_LRCK_CLK
M_S_DATA_HSS
M_S_BCK_CLK
M_M_DATA1_HSS
M_M_DATA0_HSS
M_M_BCK_CLK
M_M_LRCK_CLK
ASW_MUXOUT_L
ASW_MUXOUT_R
22
*RB4514
2
1
4
3
6
5
8
7
1
2
3
4
5
6
7
8
9
10
11
12
13
14
*CN4500
MAIN_A_DATA1
MAIN_A_DATA2
MAIN_A_DATA3
MAIN_A_LRCK
GND
MAIN_A_BCK
GND
MAIN_A_MCK
GND
SAO_MCK
GND
EAI0_BCK
EAI0_LRCK
EAI0_DATA
22
*RB4513
2
1
4
3
6
5
8
7
10
9
12
11
14
13
16
15
GND_D
M_M_DATA2_HSS
M_EAI0_DATA_HSS
M_M_MCK_CLK
M_M_DATA1_HSS
M_M_DATA0_HSS
M_EAI0_BCK_CLK
M_EAI0_LRCK_CLK
M_S_MCK_CLK
M_M_LRCK_CLK
M_M_DATA2_HSS
M_M_BCK_CLK
CL4519
22
*R4510
CL4501
CL4502
1608
6.3V
2 . 2
X6S
C4511
1608
6.3V
2 . 2
X6S
C4512
XX
*C4513
XX
*C4514
XX
*C4515
XX
*C4516
1
2
XX
*C4517
XX
*C4518
XX
*C4519
XX
*C4520
XX
*C4521
XX
*C4522
22
k
RB4505
2
1
4
3
6
5
8
7
*RB450
6
XX
2
1
4
3
6
5
8
7
*RB450
7
XX
2
1
4
3
6
5
8
7
ASW_IN0_L
ASW_IN0_R
ASW_IN1_L
ASW_IN1_R
ASW_IN2_L
ASW_IN2_R
ASW_IN3_L
ASW_IN3_R
ASW_IN4_L
ASW_IN4_R
ASW_IN5_L
ASW_IN5_R
GND_D
CL4504
CL4505
CL4506
M_ARC_OUT_HSS
47
RB4517
2
1
4
3
6
5
8
7
22
k
RB4518
2
1
4
3
6
5
8
7
SPLN
2012
6.3V
X6S
*C4111
XX
12
XX
*RB4103
2
1
4
3
6
5
8
7
*RB4101
XX
2
1
4
3
6
5
8
7
*R4110
XX
*C4102
XX
2012
16V
*C4106
XX
SPRP
RT3AMMM
*Q4100
XX
1
2
3
4
5
6
XX
*RB4104
2
1
4
3
6
5
8
7
M_M_DATA1_HSS
GND_D
SPRN
*R4109
XX
RT3AMMM
*Q4101
XX
1
2
3
4
5
6
8
7
6
5
4
3
2
1
WM8727GED/RV
*IC4101
XX
RT3N11M-TP-1
*Q4104
XX
X_PWRDN
M_M_BCK_CLK
1608
10V
X7R
*C4104
XX
X_U_ALL_MUTE
RT3P11M-TP-1
*Q4103
XX
*R4108
XX
X_FAULT
X_TR_MUTE
GND_D
M_M_MCK_CLK
2012
6.3V
X6S
*C4112
XX
12
ASW_LINEOUT_L
A+3.3V
GND_D
1608
10V
X7R
*C4110
XX
*RB4102
XX
1608
10V
X7R
*C4103
XX
X_ASW_PROTECT
*C4105
XX
X_HDMI_MUTE
1608
10V
X7R
*C4109
XX
*C4107
XX
ASW_LINEOUT_R
M_M_LRCK_CLK
2012
10V
X6S
*C4108
XX
DRC5123J0L
*Q4102
XX
1005
16V
*C4113
XX
SPLP
D+3.3V
*RB4100
XX
+12.5V
8765
4
3
2
1
NJM4558V-TE2
*IC4102
XX
54
3
2
1
TC7SHU04FU(T5RSOJF)
*IC4501
XX
123
4
5
6
74LVC1G157GW-125
*IC4502
XX
XX
*C4531
XX
*C4532
1005
16V
X7R
*C4533
XX
*C4534
XX
GND_D
D+3.3V
M_SPDIF_SEL
USB_SPDIF_OUT_HSS
HDMID_SPDIF_OUT_HSS
XX
*R4511
XX
R4513
*R4514
0
*R4515
XX
XX
*R4516
0
*R4517
X_M_HDMI_MUTE
54
3
2
1
74AHC1G08GW-125
IC4503
IN_B
IN_A
GND
OUT_Y
VCC
X_M_AUDIO_MUTE
XX
R4518
D+3.3V
16V
0 . 1
X7R
C4535
X_HDMI_MUTE
*RB410
6
XX
2
1
4
3
6
5
8
7
*RB4501
33k
2
1
4
3
6
5
8
7
*RB4502
XX
2
1
4
3
6
5
8
7
*RB4504
XX
2
1
4
3
6
5
8
7
*RB4503
XX
2
1
4
3
6
5
8
7
RB4519
33k
2
1
4
3
6
5
8
7
*RB4105
XX
2
1
4
3
6
5
8
7
12
MAZ8056G0LS0
*D4100
XX
AUDIO IN/OUT
MC-10161F1-420-PN4-A
*IC9000
AAIL0
B28
AAIR0
C21
AAIL1
B27
AAIR1
A21
AAIL2
B26
AAIR2
B21
AAIL3
A26
AAIR3
C22
AAIL4
B25
AAIR4
A22
AAIL5
C25
AAIR5
B22
AAILC
A25
AAIRC
C23
AAIAV33L
C26
AAIAV33L
C27
AAIAV33L
C28
AAIAV33L
C29
AAIAV33R
A23
AAIAV33R
B23
AAIAG33L
A27
AAIAG33L
A28
AAIAG33L
A29
AAIAG33L
B29
AAIAG33R
A20
AAIAG33R
A24
AAIAG33R
B20
AAIAG33R
B24
AAIAG33R
C24
AAIIREF
F23
AAIREG
F22
MAAOL0P
H26
MAAOL0N
G26
MAAOR0P
H29
MAAOR0N
G29
MAAOL1P
F29
MAAOL1N
E29
MAAOR1P
H28
MAAOR1N
G28
MAAOL2P
F28
MAAOL2N
E28
MAAOR2P
H27
MAAOR2N
G27
MAO958
E24
SAAOL0P
F26
SAAOL0N
E26
SAAOR0P
F27
SAAOR0N
E27
GPIO29/EAI0BCK
L24
GPIO30/EAI0DAT
L25
GPIO31/EAI0LRCK
L26
GPIO32/EAI1BCK
K28
GPIO33/EAI1DAT
K25
GPIO34/EAI1LRCK
K27
NJM2878F3-33(TE2)
*IC410
3
XX
1
2
3
4
5
+5V_MAIN
XX
*C4114
XX
*C4115
1005
CHIP
*R4111
XX
*R4112
XX
MM1431CURE
*IC410
4
XX
1
2
3
4
*R4113
XX
*R4114
XX
*R4115
XX
*R4116
XX
M_EAI0_DATA_HSS
M_EAI0_BCK_CLK
M_EAI0_LRCK_CLK
*R4102
XX
*R4101
XX
STBY_+3.3V
Portion9
EXTERNAL AUDIO IN/OUT
REF:4100~
NC
I N A
GND
VCC
OUT Y
I 1
GND
I 0
S
VCC
Y
M_SPDIF_SEL LOW=I0
VI
N
GND
NC
ON/X_OFF
VOUT
BAL-AZ1L
COMPONENTS MARKED AS XX REFER TO PARTS LIST, WILL ONLY BE LISTED IF FITTED
BAL
7/24
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