Onkyo HT-R667 Service Manual

TX-SR606
BLOCK DIAGRAM
HDMI SECTION
HDMI
HDMI
FRONT
SPEAKERS
POWER AMPLIFIER
+29dB
L
R
HDMI RECEIVER
Q8501
SII9135
IN 1
IN 4
IN 3
IN 2
HDMI SWITCH
Q8162
SII9185
HDMI TRANSMITTER
Q8401
SII9134
Q12 - Q23
D12
I
D23
Q24 - Q35
D24
I
D35
Q0 - Q11
D0
I
D11
ODCLK
IDCK
DE
DE
HSYNC
VSYNC
HSYNC
VSYNC
78
SPDIF
VIDEO PROCESSOR
Q8001
FLI30502
VIDEO
(ANALOG)
DSP
Q201
D788E001BRFP266
AUDIO
AUDIO
IN
OUT
1-16,144
126-141
108-123
5
19
20
21
SPDIF
4
88
1
2
3
SD1 SD2
MULTIPLEXER
Q202
11
9
SD0
SCK
WS
SD3
Y
A
B
139
ACLKR0
Y
A
B
Y
A
B
10
5
6
7
AFSR0
141
14
12
13
AXR0
120
DIR
2ch ADC
DIR / ADC / DAC
Q301 CS42518
OPTICAL
1
DIGITAL
47
SAI_SDOUT
SAI_LRCK
SAI_SLCK
61 54 60
137
AXR0 AXR0
138 119 135
AXR0 AXR0
36
37
RXP2
RXP3
46
BUS BUFFER
Q8002, 8003
TC74VCX162244FT
32
I
41
DRO_0
I
DRO_7
DGO_0
I
DGO_3
DGO_4
I
DGO_7
DBO_0
I
DBO_7
43
I
48
26
I
30
32
I
41
3A4
I
2A1
4A4
I
4A1
3A4
I
2A1
1A4
I
1A1
8
I
17
19
I
23
2
I
6
8
I
17
75
I
82
94
I
102
83
I
92
CH3P_LV
I
CH1N_LV
CH0P_LV
I
CH2N_LV
CH1P_LV
I
PD23/B7
1. Data2 +
3. Data2 -
4. Data1 +
6. Data1 -
7. Data0 +
9. Data0 -
10. Clock +
12. Clock -
13. CEC
15. SCL (DDC Clock)
16. SDA (DDC Data)
18. +5V Power
19. HPDET (Hot Plug Detect)
30
R1PWR5V
34
DSCL0
DSDA0
33
57 - 70
TMDS
56
HPD2
RPWR2
72
DSDA2
70
DSCL2
71
58
I
68
R2X+/-
OUT
BUS SWITCH
Q8405
2
5
HPD1
RPWR1
DSDA1
DSCL1
R1X+/-
HPD0
RPWR0
DSDA0
DSCL0
R0X+/-
BUS SWITCH
Q8309
DSDA
DSCL
47
46
DDCPWR5V
REG.
Q8305
+5V
+12V
233
C2P
231
B2P
229
A2S
221
B1P
223
C1P
A1P
219
8 line
8 line
8 line
8 line
12 line
12 line
12 line
VIDEO SWITCH
Q8162
AN15880A
COMPONENT
COMPOSITE
S VIDEO
Y
CB
CR
14
17
IN 1
DVD IN
DVD IN
CY1
PB1
PR1
20
V1
60
CY
8
C1
Y1
1
COMPONENT
COMPOSITE
Y
CB
CR
OUT
MONITOR OUT
MONITOR OUT
CY
S VIDEO
CYOUT1
37
35
CYOUT2
PBOUT1
33
PBOUT2
32
27
PROUT1
PROUT2
24
VOUT3
49
54
VOUT2
39
COUT3
44
YOU T3
COUT2
40
YOU T2
45
8 line
8 line
8 line
117
115
116 113
8 line
Q6601
RL6600
32
33
31
30
Q401
LPF
8ch DAC
TONE
SELECTOR/TONE/VOLUME
Q5501
R2S15211FP
VOLUME
MUTING
Q5606
+29dB
16
17
73
74
MAIN MICROPROCESSOR
Q701
MPD70F37746
Refer to
(SD-7) DSP SECTION
Refer to
(SD-9) VSP SECTION
Refer to
(SD-8) DSP SECTION
Q306
16
15
13
14
8 line
TX+-
LSCL
LSDA
15
14
79
1-11
R0X+/-
CSCL
CSDA
ROPWR5V
PCMLRCK
PCBBCK
PCMLR
BUS BUFFER
Q205
TC74VHC541FT
CX_SCLK
CX_LRCK
RMCK
VIDEO SCALER
OSD CONTROLLER
ADC (VIDEO)
<Ex.>
(SD-9) = SCHEMATIC DIAGRAMS-9
Analog ---> Analog
HDMI ---> HDMI
Analog ---> HDMI
Video Signal Flow
OSD ---> HDMI
Composite ---> Composite
HD-Audio route
Aidio Signal Flow
1
4
3
2
5
6
1
2
4
3
3
6
HD-Audio route
Multi-ch PCM / DD+ /
TureHD / High Resolution Audio /
Master Audio SACD (except DAC Direct Mode)
5
VIDEO
(ANALOG)
PCMSBLR_DR2
PCMCSW_DL1
PCMSLR_DR1
HDMISPF_DL2
SAI_SCLK
SAI_LRCK
DSD1
TXPIXCLK
TXBLNK
TXHSYNC
TXVSYNC
HDMISPF_DL2
TXY0 - 11
TXCR0 - 11
TXCB0 - 11
TXCR4 - 11
TXY4 - 11
TXCB4 - 11
ADINCV (Composite)
ADINPY (Component Y)
ADINSC (S Video C)
ADINSY (S Video Y)
ADINPR (Component R)
ADINPB (Component B)
CYOUT1
PBOUT1
PROUT1
DIR_BCK
DIR_LRCK
DIR_SDOUT
VOUT3
COUT3
YOU T3
CYIN1
PBIN1
PRIN1
VIN_DVD
CIN_DVD
YIN_DVD
TMDS
SCL
HPDET
SDA
+5V
TMDS
SCL
SDA
TMDS
SCL
HPDET
SDA
+5V
PCMBCK
DSDCLK
PCMLRCK
DR0
PCMLR_DL0
CEC_IO
DSPSBLR
DSPSLR
DSPLR
DSPCSW
HDMISPF_DL2
TMDS
SCL
HPDET
SDA
+5V
TMDS
SCL
HPDET
SDA
+5V
CEC
CEC
CEC
CEC
HPDET
+5V
CEC
FLOUT
RLOUT
FL+
FL-
FR-
FR+
FL
FR
OPT1
TXY0 - 3
TXY4 - 11
TXCR0 - 3
TXCR4 - 11
TXCB0 - 3
TXCB4 - 11
AINL-
AINR-
AINL+
AINR+
TMDS
SCL
SDA
+5V
A
1
2
3
4
5
BCDEFGH

Onkyo HT-R667 Specifications

General

Brand	Onkyo
Model	HT-R667
Category	Home Theater System
Language	English