![background image](http://html.mh-extra.com/html/sony/hcd-px333/hcd-px333_service-manual_420832080.webp)
80
HCD-PX333
22
23
24
25
26
27
28
29
30
31
33
34
35
36
37
38
39
40
41
42
21
20
CPU
INTERFACE
+
–
+
–
+
–
+
–
+
–
+
–
+
–
+
–
32
18
19
17
16
15
14
13
12
10
9
8
7
6
5
4
3
2
1
+
–
+
–
+
–
+
–
+
–
+
–
11
BB
AMP2
BB
AMP1
FIN
AMP2
FIN
AMP1
TONE
AMP2
TONE
AMP1
BASS
AMP2
BASS
AMP1
MIX
AMP2
MIX
AMP1
BUFF
AMP2
BUFF
AMP1
MIC
AMP
VREF
AGND
AVDD
A
A
B
B
BASS BOOST SW
BASS BOOST SW
SURROUND SW
CLK
DVDD
AVDD
OUT2
INBB2
NFBB2
FBB2
VOL IN2
TONE OUT2
FTRE2
NFBAS2
INBAS2
REC OUT2
IN2D
IN2C
IN2B
IN2A
MIC IN
VREFO
AGND
FBAS2
DATA
LATCH
OUT1
DGND
INBB1
NFBB1
FBB1
VOL IN1
TONE OUT1
FTRE1
NFBAS1
INBAS1
REC OUT1
IN1D
IN1C
IN1B
IN1A
SUR C
SUR R
VREFI
FBAS1
REF AMP
IC301 M62428AFP600C (MAIN BOARD)
1
2
3
4
5
+
–
INTERRUPT SIGNAL
GENERATING BLOCK
RESET SIGNAL
GENERATING BLOCK
+
–
GND
INT
RESET
CD
VCC
COM
COM
IC931 M62016L (MAIN BOARD)
Содержание HCD-PX333
Страница 49: ...49 HCD PX333 Checking Location IC171 IC101 TP VC TP FE TP TE TP RF BD CD BOARD Conductor Side ...
Страница 50: ...50 HCD PX333 MEMO ...
Страница 63: ...63 63 HCD PX333 6 10 SCHEMATIC DIAGRAM MD DIGITAL SECTION 2 3 IC B D See page 79 for IC Block Diagrams ...
Страница 64: ...64 64 HCD PX333 6 11 SCHEMATIC DIAGRAM MD DIGITAL SECTION 3 3 IC B D IC B D See page 79 for IC Block Diagrams ...
Страница 66: ...66 66 HCD PX333 6 13 SCHEMATIC DIAGRAM MAIN BOARD 1 2 See page 80 for IC Block Diagrams IC B D IC B D ...
Страница 69: ...69 69 HCD PX333 6 17 SCHEMATIC DIAGRAM AMP BOARD ...
Страница 70: ...70 70 HCD PX333 6 18 SCHEMATIC DIAGRAM SP BOARD ...
Страница 72: ...72 72 HCD PX333 6 20 SCHEMATIC DIAGRAM PANEL SECTION1 ...
Страница 75: ...75 75 HCD PX333 6 24 SCHEMATIC DIAGRAM POWER BOARD ...
Страница 111: ...111 HCD PX333 MEMO ...