HT-RC180
SCHEMATIC DIAGRAM-12
U005
HDMI CIRCUIT PC BOARD-5
BAHDM-0132-1D
(PART-17) NET/ USB SECTION
A
1
2
3
4
5
B
C
D
E
F
G
H
VDD_MPU3.3V
RSVD0
ADSP1_LRCK
VDD_MPU3.3V
DIG/NETUSB
ETH_RESET
44/48
GND_ARM
ETH_INT
USB0_OC_DET
DIR_INT
DAC_RST
DAC_CS1
DAC_CS2
DAC_CS3
DIR_RST
ADSP1_BCK
ACP_RST
DSP2_RST
DSP3_RST
DIR_CS
DSP2_CS
DSP3_CS
DSP3_INT
DSP2_INT
ADSP1_SD0
ADSP1_SD1
ADSP1_SD2
ADSP1_SD3
ADSP1_SD4
ARM_CS
ARM_RDY
DIG/NETUSB
VDD_CLK3.3V
VDD_MPU3.3V
GND_ARM
256x44.1K
VDD_CSW3.3
44/48
256x48K
SEL_LRCK_DR0
ADSP_MCK
SEL_BCK_DCK
SEL_LRCK_DR0
MCK_DSP_256fs
MCK_DSP_256fs
ADSP_MCK
SEL_MCK
SEL_DATA_DL0
AMUTE0
DATA_NET
LRCK_NET
MCK_NET_256fs
BCK_NET
BCK_NET
DATA_NET
LRCK_NET
MCK_NET_256fs
DIGMUT
ACP_CS
DIGSEL1
INPSELorPLDCS
USB1_OC_DET
USB1_VBUSEN
DIGSEL2
SPDSWorBLACS
PCMSLR_DR1
HDMISPF_DL2
PCMSBLR_DR2
PCMCSW_DL1
HDMIMUTE
NET_SPDIF
GND_NETA
Z2NET_R
12V
VCC_NET-12V
Z2NET_L
BOOT3
GND_ARM
+5VHD
MCK_NET_256fs
DSP_MCK
to 2ndDSP
from HDMI Block
from DIR Block
SPI0 & control signals
SPI0 & control signals
to 2nd DSP
from HDMI Block
from DIR Block
MID:DSPINPSEL
HIGH:PLD_CS
MID:SPDIFSW
HIGH:BAL_CS
+12V
-12V
+5V
+3.3V
+3.3V
+3.3V
BAVD-0203
(Part-13)
1.5mm pich
R3208
22
R3221
47
R3251
47
R3218
22
R3225
22
R3259
22
R3275
22
R3212
22
R3205
10K
R3235
Val
R3226
47x4
R3202
10K
R3201
10K
R3203
10K
R3204
10K
R3286
10K
R3285
10K
R3284
10K
R3283
10K
R3282
10K
R3281
10K
R3229
47
R3227
47
R3228
47
R3231
47
R3236
47
R3238
47
R3244
47
R3250
47
R3249
47
R3253
47
R3254
47
R3257
47
R3277
22
R3261
47
R3267
47
R3264
47
R3270
47
R3272
47
R3273
47
R3276
47
R3279
47
R3280
47
R3247
330
R3237
220
R3239
220
R3241
220
R3219
220
R3215
220
R3230
220
R3232
220
R3246
10K
R3240
10K
R3274
39
R3271
39
R3268
39
R3265
39
R3260
39
L3209
MMZ1608Y601B
R3256
47
R3245
10K
R3278
47
C3202
105Z
R3233
220
R3224
22
C3204
106K/6.3
C3205
105Z
L3205
BLM18PG121SN1D
R3290
1M
C3216
120J
C3219 120J
R3291
1M
R3294
560F
C3209
105Z
C3220
120J
C3223 120J
R3292
560F
C3226
105Z
X3201
12.288MHz
X3202
11.2896MHz
C3208
105Z
C3207
106K/6.3
C3206
105Z
L3206
BLM18PG121SN1D
R3293
56
R3295
56
L3208
MMZ1608Y601B
L3207
MMZ1608Y601B
Q3210
TC7WH241FU
1
G
2
A1
3
Y2
4
GND
5
A2
6
Y1
7
G
8
VCC
R3314
390
R3311
470
R3243
22
R3234
47
Q3202
TC74VHC157FT
1
SELECT
2
1A
3
1B
4
1Y
5
2A
6
2B
7
2Y
8
GND
9
3Y
10
3B
11
3A
12
4Y
13
4B
14
4A
15
ST
16
VCC
R3302 3.3K
R3303 100K
R3296
22K
C3215
10/16
R3288
22K
R3307 100K
R3306 3.3K
R3305
15K
R3304
15K
R3308
22K
C3227
10/16
C3213
105Z
C3214
106K/6.3
Q3604
PCM1754
9
AGND
10
VCOM
11
ZEROA
12
TEST
13
DEMP
14
MUTE
15
FMT
16
SCK
1
BCK
2
DATA
3
LRCK
4
DGND
5
NC
6
VCC
7
VOUT_L
8
VOUT_R
C3229
105Z
R3255
10K
TP96
TP98
TP99
TP100
TP97
TP101
TP105
TP104
TP103
JL3201
NPLG-5P588
1
2
3
4
5
R3287
22
R3299
22
Q3001:C
DA830
R5
GPIO5_3/BOOT3
B4
GPIO2_15
C4
GPIO3_12
N12
GPIO0_8
T14
GPIO0_9
R14
GPIO0_10
P16
GPIO0_11
P14
GPIO0_12
N16
GPIO0_13
N14
GPIO0_14
M16
GPIO0_15
T9
GPIO1_0
N9
GPIO1_3
T10
GPIO1_4
R10
GPIO1_5
P10
GPIO1_6
N10
GPIO1_7
T11
GPIO1_8
R11
GPIO1_9
N8
GPIO1_10
P11
GPIO1_11
N11
GPIO1_12
P8
GPIO1_13
R8
GPIO1_14
R12
GPIO1_15
T12
GPIO2_0
L16
GPIO2_1
N7
GPIO2_2
M14
GPIO2_9
L1
GPIO4_11
D4
AMUTE1/GPIO4_14
A5
AXR2_0
P12
AXR0_14
L4
AMUTE0
D5
AFSX0/BOOT10
C5
ACLKX0
B5
AHCLKX0
K4
AFSX1
K3
ACLKX1
T4
AXR1_11
N3
AXR1_10
M1
AXR1_9
M2
AXR1_8
M3
AXR1_7
M4
AXR1_6
N1
AXR1_5
N2
AXR1_4
P1
AXR1_3
P2
AXR1_2
R2
AXR1_1
T3
AXR1_0
L3
AFSR1
L2
ACLKR1
K2
AHCLKX1
C3210
100/16
C3233
100/16
L3202
0
C3217
NC
C3218
NC
C3221
NC
C3222
NC
Q3206:A
NE5532APSR
1
4
3
2
8
Q3206:B
NE5532APSR
7
6
5
Q3207:B
NE5532APSR
7
6
5
R3242
220
R3248
22
R3262
220
Q3204
TC7SZU04FU
1
NC
2
3
GND
4
5
VCC
Q3205
TC7SZU04FU
1
NC
2
3
GND
4
5
VCC
R3298
1.8K
R3310
1.8K
R3297
3.3K
R3309
3.3K
C3211
222K
C3228
222K
R3252
22
R3312
22K
R3301
15K
R3300
15K
C3230
106K/6.3
C3231 105Z
R3674
0
Q3209
S-812C50BUC
5
NC
4
SW
3
GND
2
IN
1
OUT
L3203
MMZ1608Y601B
L3509
LBC2518T470M
R3673
0
R3315
56
L3204
LM182
Q3207:A
NE5532APSR
1
4
3
2
8
R3289
1.5K
R3313
1.5K
C3224
152K
C3225
152K
R3675
NC
R3676
NC
