From Bahdm - Onkyo HTR-590 Service Manual

A B
SCHEMATIC DIAGRAM/ BLOCK DIAGRAM-18
DIR/ DAC SECTION
Model No. TX-NR509/TX-NA509/TX-NA509V
U0040
1
FROM PART 15(HDMI)

FROM BAHDM-0680

BAHDM-0040
FROM BAHDM-0682
P8003B
2
3
Q3007
L3007
XC6220B501PR
BLM18PG181SN1
3 4 Q3008
NC VIN
2 BU33TD3WG-TR
VSS
1 5 1 5 +3.3VMPU
CE VOUT VIN VOUT
2
VSS
3 4
CE NC
GNDA
4
5
C D
SCHEMATIC DIAGRAM (PART-18)
FROM PART 15(HDMI)
FROM PART 15(HDMI)
FROM BAHDM-0680
FROM BAHDM-0680
FROM BAHDM-0682
FROM BAHDM-0682
P8002B
L3205
BLM18PG181SN1
C3209 105K
TC7SZU04FU
Q3205
1 VCC 5
NC
2
3 4
GND
R3291 1M
X3202
11.2896MHz
C3226 105K
44/48 R3311 470
Q3210
1 8
G VCC
2 7
A1 G
3 6
Y2 Y1
4 5
GND A2
TC7WH241FU
SDOUTDIR_HDMIFLR R312 47
LRCKDIR_HDMI R313 47
BCKDIR_HDMI R314 150 L301 LM182
ADSP_MCK R315 150 L302 LM182
DIGSDI R316 47
DIGSDO R317 330
+3.3V
L303 LBC2518T4R7M
DIGCLK R321 330 25 12
MC/SCL MPIO_B1
DIR_CS R322 330 26 11 R303 220
MS/ADR1 MPIO_B0
27 10 R308 330 HDMI_FLR
MODE MPIO_C3
COAX2 R323 330 28 9 R307 330 HDMI_LRCK
RXIN7/ADR1 MPIO_C2
COAX1 R324 330 29 8 R306 33 HDMI_BCK
RXIN6/ALRCKI0 MPIO_C1
OPT2 R325 330 30 7 R305 220 HDMI_MCK
RXIN5/ABCKI0 MPIO_C0
Q301
OPT1 R326 330 31 6
RXIN4/ASCKI0 MPIO_A3
32 5
PCM9211
RXIN3 MPIO_A2
33 4 R304 220 HDMI_SPDIF
R327 RXIN2 MPIO_A1
DIR_RST 34 3 R333 220 ARC_SPDIF
RST MPIO_A0
220 35 2
RXIN1 NPCM/INT1
36 1 R301 47
VDDRX ERROR/INT0
X171
24.576MHz R331
220
+5.0VA
+3.3V
E
DIR/DAC Section
P8001B
Z2DACMUT
MCK_NETZ2_256fs
R372 150
BCK_NET 1 16
R373 150
BCK SCK
DATA_NET R374 2 15
150
DATA FMT
330
LRCK_NET R375 3 14
150
LRCK MUTE
4 13 R371
DGND DEMP
5 12
R3295
NC TEST
LBC2518T4R7M 6 11
VCC ZEROA
56
L370 7 10 104K
VOUT_L VCOM
8 9 C371
VOUT_R AGND
106K/16
PCM1754DBQR C370
Q304 Z2NET_R
Z2NET_L
Q302
+3.3V
PCM1690
1 48
RSV2 RSV2
2 47 C355
RSV1 VCC2
3 46 104K
RSV2 AGND2
4 45
RSV1 RSV2
5 44 SBL-
RSV2 VOUT1-
22
ADSP1_LRCK R360 6 43 SBL+
LRCK VOUT1+
22
ADSP1_BCK R359 7 42 SBR-
BCK VOUT2-
22
ADSP1_SD3 R358 8 41 SBR+
DIN1 VOUT2+
22
ADSP1_SD2 R357 9 40 SL-
DIN2 VOUT3-
22
ADSP1_SD1 R356 10 39 SL+
DIN3 VOUT3+
22
ADSP1_SD0 11 38 SR-
R355
DIN4 VOUT4-
12 37 SR+
VDD VOUT4+
13 36 CT-
DGND VOUT5-
ADSP_MCK 104K 14 35 CT+
R354
SCKI VOUT5+
220 C352
DACRST 15 34 SW-
RST VOUT6-
16 33 SW+
ZERO1 VOUT6+
17 32 FL-
ZERO2 VOUT7-
DACMUT R350 330 18 31 FL+
AMUTEI VOUT7+
19 30 FR-
AMUTEO VOUT8-
DIGSDO R361 330 20 29 FR+
MD/SDA/DEMP VOUT8+
DIGCLK R352 330 21 28
MC/SCL/FMT RSV2
DACCS R351 330 22 27 C356
MS/ADR0/RSV AGND1
47/16
23 26
TEST/ADR1/RSV VCOM
24 25
MODE VCC1
R362 C354
4.7K 104K
+3.3V
+5.0VA
C353
100/16
DIRINT0
TX-NR509/TX-NA509/TX-NA509V
F G
USB0_OC_DET
NET/USB PART
ETH_INT
ACP_RST
PART-20
ACP_CS
ETH_RESET
+3.3VDD_MPU
TP96
BOOT3 R5 K2 R3208 270
GPIO5_3/BOOT3 AHCLKX1
USB0_OC_DET R3212 22 B4
GPIO2_15
L2 R3215 220
ACLKR1
ETH_INT R3218 22 C4 L3 R3219 220
GPIO3_12 AFSR1
R3221 47
T3
AXR1_0
DIRINT0 R3225 22 N12 R2
GPIO0_8 AXR1_1
DACCS R3227 47 T14 P2 R3226
GPIO0_9 AXR1_2
DAC_CS2 R14 P1 47x4
TP40 GPIO0_10 AXR1_3
DIGMUT R3229 47 P16 N2 R3230 220
GPIO0_11 AXR1_4
DAC_CS3 P14 N1 R3232 220
TP41 GPIO0_12 AXR1_5
USB1_OC_DET N16 M4
TP42 GPIO0_13 AXR1_6
DACRST R3236 47 N14 M3 R3237 220
GPIO0_14 AXR1_7
USB1_VBUSEN M16 M2 R3239 220
GPIO0_15 AXR1_8
M1 R3241 220
TP43
AXR1_9
GND_ARM N3 R3242 220
AXR1_10
44/48 R3244 47 T9 T4
GPIO1_0 AXR1_11
R3247 120
DSP2_IRQ N9 K3 L3203
TP44 MMZ1608Y601BT
GPIO1_3 ACLKX1
DSP2_RST T10 K4 R3251 47
TP45
GPIO1_4 AFSX1
DSP2_CS R10
TP46 GPIO1_5
TP34
ACP_RST R3254 47 P10
GPIO1_6
TP47
ACP_CS R3256 NC N10
GPIO1_7
Z2DACMUT R3257 47 T11
MMZ1608Y601BT
GPIO1_8
DSP2_BSY R11 B5 R3260 39
TP48
GPIO1_9 AHCLKX0
DSP2_BTM N8 C5 L3209 R3262 220
TP49 GPIO1_10 ACLKX0
DIR_RST R3264 47 P11 D5 R3265 39
GPIO1_11 AFSX0/BOOT10
DIR_CS R3267 47 N11 L4 R3268 39 AMUTE0
GPIO1_12 AMUTE0
DBG/AUDIO P8 P12 R3271 39
TP50 GPIO1_13 AXR0_14
ARM_CS R3272 47 R8
GPIO1_14
DGSEL1 R12
TP31 GPIO1_15
A5 R3274 39 NET_SPDIF
AXR2_0
DGSEL2 T12
TP32 GPIO2_0
DACMUT R3276 47 L16
GPIO2_1
ARM_RDY R3277 22 N7
GPIO2_2
HDMIINT R3278 47 M14
GPIO2_9
TP35
DIG/NETUSB L1
TP33 GPIO4_11
ETH_RESET R3280 47 D4
AMUTE1/GPIO4_14
+3.3VDD_MPU
H
MIC_MUT
LEDMUT
VOLDATA
VOLCLK
VPROTECT
IPROTECT
SEC1H
VOLH
AMUT
Z2MUT
SBZ2MUT
HPDET
APOWER
MPU PART
SPRLF
SPRLCS
PART-14
SPRLSB
SPRLZ2
PLLSDA
PLLSCL
PLLRST
PLLSEN
RI
DIGMUT
ARM_CS
HDMI_FLR
HDMI_LRCK
HDMI_BCK
HDMI PART
HDMI_MCK
HDMI_SPDIF
PART-15
ARC_SPDIF
PCMSLR_DR1
HDMISPF_DL2
PCMCSW_DL1
PCMSBLR_DR2
ADSP_MCK
BCKDIR_HDMI
LRCKDIR_HDMI
ADSP1_SD4
ADSP1_SD0
ADSP1_SD1
ADSP1_SD2
ADSP1_SD3
SDOUTDIR_HDMIFLR
HDMI_SLR
RSVD0
TP36
HDMI_SPDIF
HDMI_CSW
HDMI_SBLR
LRCKDIR_HDMI
ADSP1_BCK
ADSP1_LRCK
MCK_NET_256fs
BCK_NET
LRCK_NET
TP37
DATA_NET
TP38