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A
B
RX-Z1/DSP-AZ1
1
I BLOCK DIAGRAM (2/2)
DVD
4
3
2
1
C-INPUT
SELECTOR
2
IC4
4
3
D-TV/LD
2
1
Y-INPUT
SELECTOR
IC5
CABLE
4
3
2
1
C-RecOut
SELECTOR
IC6
SAT
4
3
2
1
Y-RecOut
SELECTOR
IC7
4
3
VCR1
2
1
3
VCR2
4
3
2
1
VCR3
4
3
2
1
4
3
V-AUX
2
1
IC10, 11
15
1
VCR1
4
3
2
1
4
IC10, 11
13
4
VCR2
4
3
2
1
IC10, 11
11
7
4
3
VCR3
2
1
DVD
INPUT
SELECTOR
5
IC111
D-TV/LD
CABLE
RecOut
/Zone2
SELECTOR
SAT
IC112
VCR1
VCR2
VCR3
6
V-AUX
IC114
13
4
VCR1
IC114
15
1
VCR2
IC114
11
7
VCR3
7
68
C
D
IC1
IC9
4
13
Q2, 5
C
4
2
Y
S-SIGNAL
Q1, 4
DETECTOR
4
2
IC8
ON SCREEN
IC8, 9
IC9
IC
IC12
SYNC
SIGNAL
DETECTOR
Q111
IC9
Q112
IC1
2
15
IC113
IC1
Q151
7
11
E
F
• See page 106~108 → SCHEMATIC DIAGRAM
VIDEO
3
1
1
S-MONITOR
3
2
1
Y
Cb/Pb
Cr/ Pr
Y
SELECTOR
RY901, 903, 905
Cb
SELECTOR
RY901, 903, 905
Y
Cr
SELECTOR
RY902, 904, 906
Cb/Pb
Cr/ Pr
Y
Cb/Pb
Cr/ Pr
1
J model
MONITOR
2
ZONE2 Out
LINE1
SELECTOR
IC901
LINE2
SELECTOR
IC902
LINE3
SELECTOR
IC902
69
G
H
8ohm/4ohm
RY751
F751
SW801
SW801
Y
Q751
Cb/Pb
Cr/ Pr
POWER
RELAY
• See page 109, 110 → SCHEMATIC DIAGRAM
I
J
+B1
+B2
G
-B2
-30
-VP
-B1
• See page 111 → SCHEMATIC DIAGRAM
MAIN
+12
+12
IC452
G
IC453
-12
-12
IC454
+5
+5D1
IC456
+5
+5D2
IC451
+5
+5V
IC457
+3.3
+3.3V
G
IC455
-5
-5V
FL1
FL2
IC28
+5M
+5M
Power Detector
/Reset
IC31 ADM202JRN
MG
POWER
RESET
DETECT
MAIN µ-COM
SUB TRANS
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