Yamaha HTR-6280, Руководство по обслуживанию

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ABCD
E
F
G
H
I
J
1 2 3 4 5 6 7
98
RX-V1
065/HTR-6280/AX-V1
065
IC4
Rx
SiI9233A
AV-1 AV-2
Y
Pb/Cb Pr/Cr
Y
Pb/Cb
Pr/Cr
COMPONENT MONITOR OUT
VIDEO
AV OUT
0dB Q3001
2SA1576A
6dB 6dB 6dB
IC305
OUTPUT SELECTOR
74HC4053
IC301
AD CVBS
AV-3
DIGITAL VIDEO section ANALOG VIDEO section
AV-5 V-AUX
VIDEO
COMPONENT
INPUT SELECTOR
INPUT SELECTOR
AV-4 AV-6
DOCK
74HC4051
IC307
0dB
IC310
6dB 6dB 6dB
OUTPUT AMP
NJM2581
Y Pb/Cb Pr/Cr
Y
Pb
Pr
OUTPUT
SELECTOR
74HC4053
IC306
AD Y,Pb,Pr
74HC4053
Y
IC303
LA73050
LC709004A
IC308
C Y
(B, G, E, F models)
(B, G, E, F models)
IC391
DETECTOR
74HCU04
S VIDEO
INPUT
AD SY AD SC
FHP3350
VIDEO MONITOR OUT
AD Y
AD Pb
AD Pr
External I/O port
IC302
AD Y AD Pb
DA Pb DA Y DA CVBS
AD Pr
DA Pr
COMPONENT
INPUT VIDEO
INPUT
AV-5
HDMI
IC70
IC506
VIDEO Dec. & I/P
ADV7800
GUI
ENCODER
IC71
IC72
Scaler
ABT1012
GUI_Y
GUI_Y
GUI_C
GUI_C
HS VS
SFL
LLC
P[10:19] P[20:29]
28.636363MHz
10
C[0:9] Y[0:9]
10
P[2:9]
8
Field/DE
HSN DE VSN VCLK
HSN VSN
VCLK
4
SYSCLK
AD Y
SOY
AD Pb
AIN2
AD Pr
AIN3 AIN1 AIN10 AIN12
AD SY
AIN11
ADCVBS
AIN6 AIN5
AD SC
C[0:9]
Y[0:9]
10
10
10
10
Field/DE
IC76-78
IC75 IC75
IC3
IC7
Tx
SiI9134
Q[0:35] Q[0:35]
ODC
VSYNC
HSYNC
DE
27MHz
XL1
4
IDCK
VSYNC
HSYNC
DE
IN3 IN2
OUT
IN1
IN4
VID_SEL1 VID_SEL2 VID_SEL3
VID_SEL1 VID_SEL2 VID_SEL3
VID_BYPS
SV_BYPS
CPNT_SEL
CPNT_BYPS VID_N_MMT
VID_N_RMT
CPNT_N_VMT
L3_SEL1 L3_SEL2
DC_TRG1
(18)
(2) (3) (4) (6)
3
1
15 14 12
4 5
12
1 9 15 10 4 11
13
2 1 5 3
(19) (20) (22) (21)
(9)
(10)
(8)
(17) (12) (11) (24) (23)
IOXV_MOSI IOXV_SCK IOXV_N_CS IOXV_RST
SVID_DET
VID_N_RMT
VID_BYPS
VID_N_MMT
CPNT_N_VMT
CPNT_BYPS
CPNT_SEL
RX_VSEL
CEC_A
CEC
AV OUT
20
81
3
17 18 21
19
115 113
80
26
4 5
3
2 1
33
7
14
12 13
5 3 2 1
9 4 10 15 11
11
3 5 1
9 13
20
9 15 10 11
17
25 24 47 48 14 15 39
112 114 110
98 96 94 91
L1/L2/L3 L1/L2/L3
L1 L2 OUT
L3
SELECTOR
4C402
L1 L2 IN
0V 2.2V 5V HiZ
L1 L2
SELECTOR
4C402
L3 OUT
IC352
IC351
L3 IN
L1/L2/L3
120k
74HC4053
Y
IC353
AV-1 AV-2
(J model)
(J model)
D4 VIDEO
OUT
74HC4052
D4 VIDEO
INPUT
CPNT_SEL
CPNT_BYPS
L3_SEL1 L3_SEL2
CPNT_SEL
L3 DET
VIDEO ENCODER
ADV7172
SCRESET/RTC HSYNC VSYNC CLOCK
DACA DACB DACC DACD
DAY
35 33 29 28
DAPb DAPr DACVBS
XL501
27MHz
41
DIGIT
AL
r
4FFQBHF
m
→
SCHEMA
TIC DIA
GRAM
DIGIT
AL
r
4FFQBHF
m
→
SCHEMA
TIC DIA
GRAM
GUI
r
4FFQBHF
→
SCHEMA
TIC DIA
GRAM
VIDEO
r
4FFQBHF
m
→
SCHEMA
TIC DIA
GRAM
OPER
A
TION
r
4FFQBHF
→
SCHEMA
TIC DIA
GRAM
VIDEO Section Bloc
k Dia
gr
am