U, C, K, A, B, G, F, L, V, P, S, J models
SPEAKERS
HDMI IN 1
(TMDS)
HDMI IN 2
(TMDS)
HDMI IN 3
(TMDS)
HDMI IN 4
(TMDS)
XL1
27.0MHz
XL951
16.9344MHz
Bluetooth module
BT TX SPDIF
BT SPDIF
I2C0
SSP2
YPAO MIC
AUX AUDIO
AV 3
AV 2
AV 1
AUDIO 2
AUDIO 1
FL display
Front panel button
REM_IN
MIC_N_DET
I2C2
TUN_N_INT
4
AM/FM
TUNER
KEY1
KEY2
PSW_N_DET
VOL_RA
VOL_RB
FLD_N_RST
FLD_N_CS
SPI2
(Analog)
(Analog)
(Analog)
(Analog)
(Composite)
(Analog)
(Composite)
(Coaxial)
(Composite)
(Coaxial)
(Optical)
IC62
IC63
IC64
IC66
DA_FL
DA_FR
DA_C
DA_SW
DA_SL
DA_SR
IC202
BA4560F
VOL_MOSI
VOL_SCK
DIR_I2S
XL61
24.576MHz
DIR1_N_RST
DIR1_N_INT
DIR1_N_CS
XL21
12.0MHz
FLP_PON
PSW_N_DET
ARC_N_INT
ARC_MT
REM_IN1
AMP_LMT
ACPWER_DET
HDMI_N_INT
FLD_N_RST
14
15
16
65
70
108
109
110
37
FL
Tuner
DSP/DIR/Audio PLD
EEPROM
HDMI_CEC
HDMI/eARC
Network microprocessor SPI
Network microprocessor UART
Debug/Flash write
KY_AD1
THM2
PS3_PRT
MODE
KY_AD2
THM1
PS2_PRT
USB_VBUS_PRT
AMP_OLV
DC_PRT
PS1_PRT
DEST
KY_AD3
MODEL
HDMI_CEC
HDMI_N_RST
HDMI_N_INT
HDMI_MUTE
VOSW
VOSL
VOC
VOFL
VOFR
VOSR
MT_3CH
MT_SUR
MT_SW
HPRY
SPRY_3CH
SPRY_SUR
FL
C
FR
SL
SR
SWPREOUT
MUTE
MUTE
MUTE
MUTE
MUTE
MUTE
FL
FR
C
SL
SR
PHONES
PREOUT
SUBWOOFER
HP_N_DET
Speaker relay
HDMI_SCL/HDMI_SDA
(Composite)
HDMI OUT
MONITOR OUT
AC IN
Amp block
Heatsink
Main power
supply
(Main trans)
TRANS_RY
DC_PRT
THM1
AMP_LMT
I_PRT
AMP_OLV
THM2
AC-DC
Power supply
FI541
LINE
FILTER
CPU_N_RST
ACPWR_DET
PRY
EARC_SPDIF
HDMI_ARC
HDMI_EARC_SPDIF
Buffer
HDMI_SPDIF
HDMI_DSD
EARC_DSD
HDMI_EARC_DSD
HDMI_I2S
EARC_I2S
VSEL1
VSEL2
MUTE
Standby indicator
STBY_LED
TUN_N_RST
BT_N_RST
UART
BT_CONNECT
+5USB
[ USB_VBUS_PON ]
AUP_I2S
ARC_I2S_SEL
I2S_BUF_N_SEL
[DSP_N_RST]
MCK
BCK
WCK
DmixL/R
BT_INT
ARC_N_INT
ARC_N_RST
ARC_MT
eARC_p/eARC_n
SPI
Parallel
DA_SD_F
DA_SD_CSW
DA_SD_S
DSP_N_RST
DSP_N_INT
DSP_N_RDY
DSP_N_CS
DSP_FMT
DmixL/R
SL/SR
LFE/-
XL41
20MHz
FRONT L
FRONT R
CENTER
SURROUND/
BI-AMP L
L
R
33
35
143
145
40
39
14
15
118
119
Remote control sensor
VOLUME
USB
(front)
DA_ADT_SD0
DA_DISTR
DA_DISTL
DIGITAL
• See page 97–102
→
SCHEMATIC DIAGRAM
MAIN
• See page 105–107
→
SCHEMATIC DIAGRAM
OPERATION
• See page 103, 104
→
SCHEMATIC DIAGRAM
OPERATION
• See page 103, 104
→
SCHEMATIC DIAGRAM
A
B
C
D
E
F
G
H
I
J
1
2
3
4
5
6
7
RX-V385/HTR-3072
79
DIGITAL Section Block Diagram
■
BLOCK DIAGRAMS
Summary of Contents for HTR-3072
Page 4: ...HTR 3072 K B G F L models HTR 3072 T model 4 RX V385 HTR 3072 RX V385 HTR 3072 ...
Page 6: ...RX V385 A model RX V385 B G models RX V385 F model 6 RX V385 HTR 3072 RX V385 HTR 3072 ...
Page 7: ...RX V385 L model RX V385 V P S models RX V385 J model 7 RX V385 HTR 3072 RX V385 HTR 3072 ...
Page 8: ...HTR 3072 K model HTR 3072 B G models HTR 3072 T model 8 RX V385 HTR 3072 RX V385 HTR 3072 ...
Page 9: ...HTR 3072 F model HTR 3072 L model 9 RX V385 HTR 3072 RX V385 HTR 3072 ...
Page 133: ...RX V385 HTR 3072 ...