Yamaha RX-V2600, Руководство по обслуживанию

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A B C D E F G H I J
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3
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RX-V2600/DSP-AX2600
6
74
■
BLOCK DIAGRAM (2/3)
CB603
CB501
CB704
CB501
CB501
CB603
CB602 CB703
CB602
CB703
CVBS
REC/ZONE
SELECTOR
IC702
Y
REC/ZONE
SELECTOR
IC704
C
REC/ZONE
SELECTOR
IC706
SOURCE/REC
SELECTOR
IC707
4053
4051
4051
4051
LA7106
64M(2M x 32)80MHz
SDRAM
IC508
6dB
6dB
6dB
MUTE
FF
IC610
IC523
Q705
J723
J724
J725
IC531~533
IC513~515
J724
J722
J662
SOURCE/REC
CVBS & YC SOURCE/RECOUT SELECTOR (4053)
INPUT(SOURCE)
RECOUT
R/Z
L
H
X0,Y0,Z0
X1,Y1,Z1
R/Z
V
ZONE2 OUT
IC711
V
/VMT
/MTZ2
/VMT
/MTZ2
/ZPMUTE
DACSEL
LPF
/AUPS
/AUPI
NRST /ICP
DCLK DH DV DC[9-0] DY[9-0]
QCLK
QH QV
QDE
QR[9-2]
QB[9-8]
QG[9-2]
QB[5-4]
SDA
SCL
SCALER
PD0280B
IC506
10
10
3
DGI[1-0]
DBI[5-0]
DRI[3-0]
DGI[5-2]
GCKIN
/HSIN
/VSIN
DBO[5-0]
DGO[1-0]
DGO[5-2]
DRO[3-0]
DCKIN
GCKOUT
/RESET
/HSYNC
/YSYNC
GUI Processor
YGV619
IC502
/ICY
VRA
VRB
VRC
C
Y
V
C
Y
V
C
Y
V
C
Y
V
C
Y
V
C
Y
V
CVBS
INPUT
SELECTOR
IC701
Y INPUT
SELECTOR
IC703
C INPUT
SELECTOR
IC705
DVD
DTV
CBL/SAT
VCR1
DVR/VCR2
V-AUX
INPUT
C
Y
V
C
Y
V
VCR1
DVR/VCR2
RECOUT
0dB
Component
Y
Pb/Cb
Pr/Cr
DVD
Y
Pb/Cb
Pr/Cr
DVD
L1/L2/L3
Y
Pb/Cb
Pr/Cr
DTV
Y
Pb/Cb
Pr/Cr
CBL/SAT
Y
Pb/Cb
Pr/Cr
L1/L2/L3
Y
Pb/Cb
Pr/Cr
L1/L2/L3
DTV
CBL/SAT
0dB
0dB
Signal
Detect
IC713
A/D
Decode
ADV7401A
IC503
Encode
D/A
ADV7322
IC504
I/P Converter
MS1A
IC505
C Y
Composite
S-Video
MONITOR OUT
MONITOR OUT
Y
V
C
6dB
6dB
6dB
MUTE
IC710
IC708
CVBS BYPAS
Luma BYPAS
Chroma BYPAS
Component
MONITOR OUT
Pb
Y
Pr
Y
Pb/Cb
Pr/Cr
Y
Pb/Cb
Pr/Cr
6dB
6dB
6dB
POWERSAVE
IC602
/VMT
L1/L2/L3
Y,Pb,Pr
V
Y
C
V
Y
C
CONV
SDAV/SCLV
SVDET
IC712
Q701
V
Y
C
Y
LINE
SELECTOR
IC603,604
VIA/VRA
VIB/VRB
VIC/VRC INPUT
INHIBIT
DVD
V-AUX
VCR2/DVR
CBL/SAT
VCR1
D-TV
INHIBIT
L L
H
L
L
L
L
H
H
H
H
L
L
L
L
L
L
H
H
H
H
H
H
H
CVBS & YC INPUT/RECOUT SELECTOR (4051)
INPUT
LINE SELECTOR (4052)
DVD
CABLE/SAT
CMP0
L
L
D-TV
INHIBIT
H
H
CMP1
L
H
L
H
6dB
6dB
6dB
MUTE
6dB
6dB
6dB
MUTE
IC709
Frequency
Counter
IC605
S12DET
L1~3
L1~3
LA7104
NJM2581
4053
4052
4051
4051
4051
LA73050
TC74HCU04
TA1318
OSD IC
LC74781
IC715
SDTN SCKN /OSDCE
Q706
-6dB
Q702~704
-6dB ATT
HDMI
HDMI
DUAL Receiver
Sil9031
IC309
HDMI
Transmitter
Sil9030
IC308
HDMI
OUT
IN1
IN2
VIA
VIB
VIC
6dB
6dB
6dB
AIN8 AIN9 AIN7 AIN6 AIN5 AIN4 SOY
Clamp
6dB
16M(1M x 16)81MHz
SDRAM
IC509
8
8
8
8
3(4)
10
10
4
10
10
4
4
8
3
11
P[19-12]
P[9-2]
LLC1
HS
VS
(DE)
VINA[23-16]
VINA[15-8]
V_CLKA
V_VSYNC
V_HSYNC
OP_DATA[19-10]
OP_DATA[9-0]
OP_CLK
OP_HSYNC
OP_VSYNC
OP_ACTIVE
Y[7-0]
C[7-0]
CLKIN_B
/P_HSYNC
/P_VSYNC
CLKIN_A
/S_HSYNC
/S_VSYNC
DAC D
S[7-0]
DAC E DAC F
Q[15-8,3-2]
Q[23-16,7-6]
Q[5-4,1-0]
ODCK
HSYNC
VSYNC
DE
D[15-8,3-2]
D[23-16,7-6]
D[5-4,1-0]
IDCK
HSYNC
VSYNC
DE
SDAL SCLL
INPUT & LINE 0dB SELECTOR
NJW1321
IC601
PORT3
PORT0~2
AUX0~2
Y OUT1
Pb OUT1
Pr OUT1
Y OUT2
Pr IN1~3
Y IN1~3
Pb IN1~3
Y IN4
Pr IN4
Pb IN4
AUX3
28.636363MHz
XTAL
XTAL1
-6dB ATT
-6dB
-6dB
-6dB
VSY
27MHz
XTALIN XTALOUT
V_CLKB
IC305
IC524
LA73053
IC606
LA73054
3(4)
20
SDAH/SCLH
0dB
DAC B DAC C DAC A
S12DET
S12OUT
*Uncorrespondence
CMP0
CMP1
/MTMON
/VMT
/MTMON
/VMT
/MTVR2
/VMT
/MTVR1
/RESET
RESET_N
RESET
SCLK
SDA
SCLK1
SDA1
SCLK2
SDA2
ACL
SDA_SI
/ICV
BD7851
IC714
SDTV
SCKV
BDEN
VIA
VIB
VIC
VRA
VRC
VRC
/VR1 /VR2 CMP0 CMP1 R/Z CONV
BDLT
VYSEL CMPSEL IPSEL /ZPMUTE
L1
480
720
0V
2.2V
1080 5V
L2
I
-
P
L3
16:9
4:3(Letter Box)
4:3
0V
2.2V
16:9
4:3(Letter Box)
5V
4:3
/AUPH
20
IC607~609
LPF
6.75MHz
LPF
13.5MHz
Composite/S-Video
CMP0, CMP1
J model
• See page 111
→
SCHEMATIC DIAGRAM
A-VIDEO (2)
• See page 110
→
SCHEMATIC DIAGRAM
A-VIDEO (1)
• See page 112, 113
→
SCHEMATIC DIAGRAM
D-VIDEO
• See page 111
→
SCHEMATIC DIAGRAM
A-VIDEO (2)
INPUT
D5 VIDEO
MONITOR OUT
12
D5 VIDEO
J model
16 15
29