Sony HCD-PZ1D - Block Diagram - MAIN Section

HCD-PZ1D
HCD-PZ1D
3636
5-3. BLOCK DIAGRAM - MAIN Section -
VIDEO
SECTION
B
VIDEO
SECTION
A
AUDIO
SECTION
D
1
21
3
2
9
22
15
16
28
26
27
29
31
468
9
2
43
42
44
37
3
57
85
86
58
4
10
BA
11
14
3
21
20
18
16
6
10
12
9
14
3 13
59
87
23
26
9
27
28
8
7
6
5
LOUT
DISPLAY/
POWER
SECTION
E
VIDEO-L
TUNER-L
DMB-L
SOUND CONTROL
IC101
SYSTEM CONTROL
IC501 (3/5)
RECAL
SWOUT
OUTL
BB1L
BB2L
RECA L
MIC_SCORE
SW OUT
FL OUT
DBFB
D417
HP DET
SA2
DATA
CLK
MIC
O-AUDIO-IC-DATA
O-AUDIO-IC-CLK
I-TU-DO
O-TU-DI
O-TU-CLK
O-TU-CE
I-TU-TUNE
O-VIDEO-MUTE
88
O-VIDEO-I/P
I-ILLUMINATION
I-VACS
O-VIDEO-SW-A
I-MIC/HP-DET
O-VIDEO-SW-B
O-FRONT-MUTE
BUFFER
Q891
MIC
LEVEL
MIC AMP
IC871 (1/2)
MIC AMP
IC871 (2/2)
RV891
31
57
MIX IN
MIX OUT
MIC ECHO AMP
IC781
ECHO VOL
ECHO
LEVEL
RV795
FL MUTE
Q242
FRONT
SPEAKER
MUTE
Q691
DBFB FEED
BACK AMP
Q128
VACS
CONTROL
Q101,102
CVBUS OUT
Y
CB
CR
CVBS IN
D3
LCD VIDEO
D1
13
D0
COMPONENT VIDEO AMP
IC1501
VIDEO SELECTOR
IC1500
Y-IN
CY-IN
CB-IN
I/P
CR-IN
COM
Y OUT
23
CVBS OUT
MUTE1 MUTE2
CY OUT
CB OUT
CR OUT
75ȍ
COAXIAL
AM
FM
J221
TM901
R-CH
L
R
R-CH
+9V
DO
DI
CL
CE
TUNE
RCH
LCH
+9V
DO
DI
PLL
CLK
CE
TUNED
AUDIO IN
-2
-1
ANTENNA
MIC
J871
VIDEO/SAT
VIDEO
OUT
Y
-3
-2
-1
PB
PR
J1502
COMPONENT
VIDEO OUT
J1501
VIDEO/SAT
VIDEO IN
J1500
J1
(POWER PLUG)
12
VIDEO AMP
IC973
: TUNER
: AUDIO
: VIDEO
: COMPONENT VIDEO
SIGNAL PATH
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(Page 35)