Block Diagram - Amp Section - Sony HCD-FX999W Service Manual

Q Q
7-4. BLOCK DIAGRAM – AMP SECTION –
3 7 6 3 1 5 1 5 0
J603
MIC
IC607
DUAL ELECTRONIC
VOLUME
VOUT1 2
1 VIN1
6
3
1
4
DATA
IC604 CLK 5
MIC AMP
Q600, 601 Q602, 605
SWITCH
SWITCH
T E
L 1 3 9 4 2 2 9 6 5 1 3
IC603
OPTICAL
IN
SAT
1
OUT
DIGITAL IN
J601(2/2)
L
VIDEO
AUDIO IN
R-CH
R
L
SAT
AUDIO IN
R R-CH
FM/AM TUNER UNIT
COAXIAL FM ANT
L-CH
FM
75Ω GND
R-CH R-CH
AM ANT
AM
TUDI
GND
DI
TUDO
DO
TUCLK
CK
TCE
CE
TUNED
TUNED
AVSEL0-AVSEL3
VIDEO
C
SECTION
w w w
HCD-FX999W/FX1000W
IC606
MIC AMP
7
ALRCK
ABCK
IC501
A/D CONVERTER
ASDATA0
1 LIN DOUT 12
SCKI 15
ACLK
R-CH 2 RIN
LRCK 10
BCK 11
4
PDWN 7
IC517
INVERTER
2
X500
12.288MHz
IC601
AUDIO INPUT
SELECTOR
12 X0
15 X2
IC602
11 X3 X 13
AMP
14 X1
A B
10 9
Q603 Q604
x a o
y
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ALRCK
ABCK
ASDATA0
RF ASDATA1
B
SECTION
ASDATA2
ACLK
ASDATA1
114
ASDATA2
115
IC514
SELECTOR
10 1 X501
3B A/B
13.90MHz
11 3A
3Y 9
6 2B
2Y 7
5 2A
3 1B
1Y 4
2 1A
14 4A 4Y 12
13 4B
IC505
DIGITAL AUDIO
Q Q
3 7 6
INTERFACE
BCK 14
13 CKOUT
15
LRCK 113 PM
4 DIN1
24
AUDIO
ERROR 34
XSTATE
22 XIN
17
XSTATE
DI 36
DIR_HDOUT
21 XOUT
DO 35
DIR_CLK
38
CL
DIR_HCE
CE 37
CS FLAG
CFALAG 25
DIR_RST
48
XMODE
DIR_ZERO
16
DATA
38 60 65 63 59
72 AD RST
TUDO
78 PLL-DO
TUDI
80 PLL-DI
TUCLK
77 PLL-CLK
TCE
79 PLL-CE
TUNED
85 TUNED
AV SEL0
81 AV select0
AV SEL1
82 AV select1
AV SEL2
AV select2
83
AV SEL3
AV select3
84
76 MIC-DATA
u 1 6 3
MIC-CLK
75
91 MIC SW
33 33
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2 4
8 9 9
IC506
IC507
DIGITAL AUDIO
SD-RAM
PROCESSOR
7-10
72-75
13-16
77-80
18-21
D0-D15 98,99 D0 – D15
24,25
102-105
29+32
107,108
35-38
64-66
5-1
82-85
SDI3 44-42
A0-A15
92-97 D0 – D15
27-24
109,110
SDI4
21-19
112
WEO 45 17 WE
9 MCLK1
CS0 44 6 CS
12 MCLK2
30 SD12
LRCKO
19
LRCKO
22 KFSIO
BCKO
BCKO 20
17 BCKI1
SCK
14
SCKOUT
29 BCKI2
D1
23
SD01
28 LRCK12
D3
SD02 24
15 LRCK11
D2
25
SD03
69 GP8
59 EXLOCK
HCLK
33 HDIN 3 1 5 34 1 5 0 8 9 2
18 SDI1 GP12
37
HCS
2 XRST 36
HD OUT 35
56 BS T
HACN
68 G9 32
5 70 7 67 69 66 19 68 18 58 6 61 71
IC509 (2/4)
SYSTEM CONTROLLER
m
c o
.
HCD-FX999W/FX1000W
2
8 9 9
D1 - D3, SCK,
BCKO, LRCKO AUDIO
D
SECTION
4 9 8 2 9 9
• R-CH is omitted due to same as L-CH.
• Signal Path
: AUDIO
: AUDIO IN
: TUNER
: DIGITAL IN(OPTICAL IN)
: MIC