Table of Contents
Advertisement
A
B
SCHEMATIC DIAGRAM-12
U005
HDMI CIRCUIT PC BOARD-5
1
BAHDM-0132-1D
(PART-17) NET/ USB SECTION
USB0_OC_DET
ETH_INT
DIR_INT
DAC_CS1
DAC_CS2
USB1_OC_DET
2
DAC_RST
USB1_VBUSEN
GND_ARM
44/48
MID:SPDIFSW
HIGH:BAL_CS
SPDSWorBLACS
DSP2_RST
DSP2_CS
TP100
ACP_RST
ACP_CS
DSP3_RST
DSP2_INT
MID:DSPINPSEL
INPSELorPLDCS
HIGH:PLD_CS
DIGSEL1
ARM_CS
3
DIGSEL2
ARM_RDY
HDMIMUTE
DIG/NETUSB
ETH_RESET
R3287
22
VCC_NET+12V
+12V
4
-12V
R3299
22
5
VCC_NET-12V
4
3
Z2NET_L
2
GND_NETA
1
Z2NET_R
BAVD-0203
(Part-13)
1.5mm pich
5
C
VDD_MPU3.3V
TP96
BOOT3
R5
K2
R3208
GPIO5_3/BOOT3
AHCLKX1
R3212
22
B4
GPIO2_15
L2
R3215
ACLKR1
C4
L3
R3218
22
R3219
GPIO3_12
AFSR1
R3221
T3
AXR1_0
R3225
22
N12
R2
GPIO0_8
AXR1_1
T14
P2
R3227
47
GPIO0_9
AXR1_2
R3228
47
R14
P1
GPIO0_10
AXR1_3
DIGMUT
R3229
47
P16
N2
R3230
GPIO0_11
AXR1_4
DAC_CS3
P14
N1
R3231
47
R3232
GPIO0_12
AXR1_5
R3234
47
N16
M4
R3235
GPIO0_13
AXR1_6
R3236
47
N14
M3
R3237
GPIO0_14
AXR1_7
M16
M2
R3238
47
R3239
GPIO0_15
AXR1_8
M1
R3241
AXR1_9
N3
R3242
AXR1_10
R3244
T9
T4
47
GPIO1_0
AXR1_11
R3247
R3249
47
N9
K3
L3203
MMZ1608Y601B
GPIO1_3
ACLKX1
TP98
R3250
47
T10
K4
R3251
GPIO1_4
AFSX1
TP99
R10
R3253
47
GPIO1_5
R3254
47
P10
GPIO1_6
TP101
R3256
47
N10
GPIO1_7
T11
R3257
47
MMZ1608Y601B
GPIO1_8
R3259
22
R11
B5
R3260
GPIO1_9
AHCLKX0
R3261
47
N8
C5
L3209
GPIO1_10
ACLKX0
DIR_RST
P11
D5
R3264
47
R3265
GPIO1_11
AFSX0/BOOT10
DIR_CS
R3267
47
N11
L4
R3268
GPIO1_12
AMUTE0
R3270
47
P8
P12
R3271
GPIO1_13
AXR0_14
R3272
47
R8
GPIO1_14
DSP3_CS
R12
R3273
47
GPIO1_15
A5
R3274
39
AXR2_0
DSP3_INT
T12
R3275
22
GPIO2_0
R3276
47
L16
GPIO2_1
R3277
22
N7
GPIO2_2
M14
R3278
47
GPIO2_9
TP105
R3279
L1
47
GPIO4_11
R3280
47
D4
AMUTE1/GPIO4_14
VDD_MPU3.3V
R3289
22K
1.5K
2
R3288
2
R3297
R3298
1
1
C3215
R3296
Q3206:A
Q3207:A
22K
3.3K
1.8K
10/16
3
3
NE5532APSR
NE5532APSR
R3675
NC
106K/6.3
9
AGND
C3214
10
VCOM
105Z
C3213
11
NE5532APSR
NE5532APSR
ZEROA
5
5
12
TEST
7
7
13
22K
3.3K
1.8K
10/16
Q3206:B
Q3207:B
DEMP
R3308
R3309
R3310
C3227
6
6
14
MUTE
R3312
15
22K
1.5K
FMT
16
SCK
R3313
D
E
22
ADSP_MCK
220
SEL_BCK_DCK
SEL_LRCK_DR0
220
47
ADSP1_SD4
ADSP1_SD0
ADSP1_SD1
ADSP1_SD2
R3226
47x4
ADSP1_SD3
220
SEL_DATA_DL0
PCMSLR_DR1
220
Val
RSVD0
TP97
220
HDMISPF_DL2
PCMCSW_DL1
220
220
PCMSBLR_DR2
220
SEL_LRCK_DR0
330
ADSP1_BCK
47
ADSP1_LRCK
39
MCK_NET_256fs
R3262
220
BCK_NET
LRCK_NET
39
39
AMUTE0
TP103
39
DATA_NET
NET_SPDIF
TP104
Q3604
PCM1754
8
VOUT_R
7
VOUT_L
6
VCC
+5V
5
NC
4
DGND
3
LRCK_NET
LRCK
2
DATA_NET
DATA
1
BCK_NET
BCK
MCK_NET_256fs
0
R3673
L3509
+5VHD
C3231 105Z
LBC2518T470M
R3674
0
GND_ARM
F
G
C3202
105Z
VDD_CSW3.3
TC74VHC157FT
Q3202
DIG/NETUSB
R3233
220
1
16
+3.3V
SELECT
VCC
2
15
1A
ST
3
14
1B
4A
4
13
1Y
4B
SEL_MCK
R3224
22
5
12
2A
4Y
MCK_DSP_256fs
6
11
R3243
22
2B
3A
ADSP_MCK
R3248
L3202
0
7
10
2Y
3B
22
8
9
GND
3Y
DSP_MCK
R3252
L3204
22
LM182
C3204
106K/6.3
BLM18PG121SN1D
L3205
C3205
105Z
C3206
105Z
L3206
BLM18PG121SN1D
C3207
106K/6.3
VDD_CLK3.3V
Q3205
C3208
105Z
C3209
105Z
TC7SZU04FU
TC7SZU04FU
Q3204
VCC
VCC
1
5
1
5
NC
NC
2
2
3
4
3
4
GND
GND
R3290
1M
R3291
1M
X3201
X3202
12.288MHz
11.2896MHz
256x48K
C3226
105Z
+3.3V
44/48
R3311
470
Q3210
1
8
G
VCC
2
7
A1
G
3
6
Y2
Y1
4
5
256x44.1K
GND
A2
TC7WH241FU
MMZ1608Y601B
MCK_DSP_256fs
R3314
390
L3207
MMZ1608Y601B
MCK_NET_256fs
R3315
56
L3208
HT-RC180
H
SPI0 & control signals
to 2nd DSP
from HDMI Block
from DIR Block
VDD_MPU3.3V
GND_ARM
+3.3V
Advertisement
Table of Contents
