Denon HEOS AVR Service Manual page 13

SCH05_DIR PLD
DIR/PLD PART
DIR_DSP
R4397
33
R4396
MC
R4359 MS
33
4.7K
MODE
RXIN7
RXIN6
IC433
CVIPCM9211PTR
RXIN5
Distribution
RXIN4
R4395 DIR/ADC
RXIN3
RXIN2
33
R4360
RST
RXIN1
100
VDDRX
R4362
33
R4366
L4308
OPEN
OPEN
R4368
VCC OPEN
C4342
GND R4369
0.1uF
OUT 33
R4371
OPTICAL
22
IC434
NC7SZ04M5X
1
NC VCC
C4343
2 A
0.1uF
3 GND
COAXIAL
C4348
0.01uF R4376
470
C4368
OPEN
GND LINE POWER+ LINE POWER- LINE ANALOG AUDIO
2A
4A
TO A2 TO A4
FROM HDMI PART
HDMI_I2S
MPIO_B1
MPIO_B0 R4401 4.7K
MPIO_C3
MPIO_C2 R4405
MPIO_C1
R4392 4.7K
MPIO_C0
33
MPIO_A3
R4393 MC
MPIO_A2
MS
MPIO_A1 33
R4330
MPIO_A0 4.7K
RXIN7
NPCM
R4402 RXIN6
ERROR/INT0
CVIPCM9211PTR
RXIN5
3.3 Input Selector for DSP
C4341 50V/10uF RXIN4
DIR/ADC
R4394 RXIN3
C4340 50V/10uF
33 RXIN2
L4305 R4331 RST
R4385
600R 100 RXIN1
3.3
VDDRX
R4333
33
R4344
1M
X4301
24.576MHz
R4364
0
R4365
0
R4482
OPEN
R4367
1K
IC437
SN74LVC1G125DBV
R4370
GND Y
3 4
100
2 A
1 OE VCC 5
5
R4415
Y 4
1K
R4377
R4380 R4381
OPEN
330K 100
R4379
47K
14 13 12 11 10 9 8
1 2 3 4 5 6 7 C1
IC435
TC74VHCU04
FROM/TO AUDIO IN_OUT PART
DIGITAL AUDIO TMDS SIGNAL ANALOG VIDEO STBY POWER
2B
FROM/TO MCU PART
TO B2
DIRA_MCLK
DIRA_BCLK
DIRA_LRCK
DIRA_DATA
DITB_DATA
DITB_LRCK
DITB_BCLK
DITB_MCLK
R4452 33
DSPA_DATI_0
DSPA_DATI_1 R4453 33
R4454 33
DSPA_DATI_0 DSPA_DATI_2
R4455
DSPA_DATI_3 33
DSPA_LRCLK
DSPA_DATO_0
DSPA_BCLK
DSPA_DATO_1
MPIO_B1
DSPAI_MCLK
DSPA_DATO_2
MPIO_B0
33 DSPA_DATO_3
MPIO_C3 R4317 ADCA_DATA_INPUT
C4362
MPIO_C2
R4318 33 ADCA_LRCLK
0.1uF
IC432 MPIO_C1 R4319 33
ADCA_BCLK R4403
TDM8_PCLK0 33
MPIO_C0
ADCA_MCLK
R4404 33
DSPAI_MCLK
MPIO_A3
T431
MPIO_A2
T432
MPIO_A1 XMCKO T433
MPIO_A0
33
R4472
TDM8_FS
NPCM S-NPCM_A
TDM8_PCLK
ERROR/INT0 R4391 3.3
S-ERR_A
TDM_FIXGP2
33
JR_XTI R4460
R4461 33
JR_CLKIN
JR_MCLKO R4462 33
R4463 33
JR_AUXO
33
SDAC_MCLK R4464
SDAC_BCLK R4465 33
33
SDAC_DATA R4466
R4467 33
SDAC_LRCLK
AIOS_MCLK
AIOS_LRCLK
AIOS_SCLK
AIOS_I2S_OUT
R4350 0
R4351 0
C4351 C4353
4700P 4700P
R4382 R4383
100K 100K
7B
TO 1C
TO DSP PART
13
B9 C0
FROM/TO NETWORK PART
TO MAIN_DAC /
VOLUME PART
TO 9B
33
R4481
PLD-TDO
TDO
PLD-TCK
TCK
PLD-TDI
TDI
PLD-TMS
TMS
R4410 33
XMCKO
DSPA_DATO_0 UARTSCKIN
49.DSPA_BCLK OR_MDACBP1
DSPA_DATO_1 OR_MDACBP0
50.DSPA_LRCLK OR_MDACBP0
DSPA_DATO_2 OR_MDACBP0 PLD-TDI
51.DSPA_DATI_0
R4303 33
S-ERR_B
DSPA_DATO_3 52.DSPA_DATI_1 S-ERR_B
R4468 33 S-NPCM_A
VCCIO2 53.DSPA_DATI_2 S-NPCM_A PLD-TDO
54.DSPA_DATI_3 R4469
33 S-ERR_A
DGND S-ERR_A
54.DSPA_DATO_0
R4470 33 OR_SDACI_SL2 PLD-TMS
TDM8_PCLK0 OR_SDACI_SL2
R4471 0
DSPA_LRCLK_OUT
DSPAI_MCLK DSPA_LRCLK_OUT PLD-TCK
IC431 C4302
VCCINT VCCINT
CVI5M240ZT100C5N R4302
0.1uF DSPA_BCLK_OUT
DSPB_MCLK0 DSPA_BCLK_OUT
0
DGND DGND
71.JRMCLKO
C4301
TDM8_FS 72.AUXO DGND
0.1uF
73.SDAC_MCLK
TDM8_PCLK VCCIO1
74.SDAC_BCLK R4473 33 OR_SDACI_SL1
TDM_FIXGP2 OR_SDACI_SL1
75.SDAC_DATA R4474
33 OR_SDACI_SL0
JR_XTI 76.SDAC_LRCLK OR_SDACI_SL0
R4475 33
77.AIOS_MCLK PLD_SPICLK
JR_CLKIN PLD_SPICLK
R4476
33 OR_DSPAI_SL2
OR_DSPAI_SL2
R4477 33
OR_DSPAI_SL1 OR_DSPAI_SL1
R4478
33 OR_DSPAI_SL0
OR_DSPAI_SL0
R4301 33 PLD_SPIDATA
PLD_SPIDATA
DGND
JR_MCLKO
JR_AUXO
JR_CLKIN
JR_XTI
IC436
BU18TD3WG-TR
5 VOUT VIN 1
R4334
2
GND
OPEN
4 NC STBY 3
TO B7
TO 0C
T438
T437
1.JTAG_TCK
2.DGND
3.JTAG_TDOO
4.VCC
5.JTAG_TMS
6.JTAG_TDI
7.DGND
CN431
10022HS-07C
T439
T440
JTAG
MP:OPEN
T441
T442
R4407
OPEN
R4414 OPEN
R4408 10K
VD SDA/
CDIN
GND SCL/
CCLK
AD0/CS
XTI/
REF_CLK
XTO
IC223
CS210010-CZZR
7A
DA3.3V
FROM
DA+5V
DIGITAL SUPPLY
AGND
PART
DGND
DSP_POWER
TO A7