Sony SS-CTF500 - DMB-FIT Board

HCD-F200/F500 HCD-F200/F500
5050
• IC Block Diagrams – DMB-FIT Board – IC105, 107, 708 TK11133CSCL-G IC707 TK11150CSCL-G
CONTROL
CIRCUIT
BANDGAP
REFERENCE
+
–
OVER HEAT &
OVER CURRENT
PROTECTION
1
VCONT
3
NP
2
GND
4
VOUT
5
VIN
1
2
3
4
5
6
7
PVDD
RX0
I2C
RX1
RX2
RX3
INT
8
VOUT
9
10
11
13
14
15
CDTO
LRCKB
BICKB
SDTOB
O
LRCKA
ILRCKA
12
BICKA
16
SDTOA
17
18
19
20
23
MCKO
TX
DVDD
DVSS
TVDD
21
22
XTO
XTI
24
M
CLK2
25
PDN
OSCILLATOR
26
27
28
CSN
CCLK
CDTI
29
30
31
S
DTIA3
S
DTIA2
S
DTIA1
32
SDTIB
HEADPHONE
AMP
39
38
37
36
35
34
ROUT
2
LOUT
2
MUTE
T
HPL
HPR
HVSS
33
HVDD
41
40
ROUT
1
LOUT
1
48
45
47
46
44
43
RISEL
ROPI
N
LOPIN
LISEL
AVSS
2
AVDD
2
42
VCOM
LOW-PASS FILTER
DIGITAL VOLUME
RIN6
62
LIN6
61
60
59
58
57
56
LIN3
55
RIN2
54
LIN2
53
RIN1
52
LIN1
51
AVDD
1
50
AVSS
1
49
RIN5
LIN5
RIN4
LIN4
RIN3
R
64
PVSS
63
PRE-AMP
ANALOG DIGITAL CONVERTER
HIGH-PASS FILTER,
DIGITAL VOLUME
ANALOG DIGITAL CONVERTER
AUDIO INTERFCE
CLOCK
RECOVERY
4:2
INPUT
SELECTOR
DIGITAL
AUDIO
INTERFACE
DECODER
SERIAL
CONTROL
INTERFACE
DIGITAL
AUDIO
TRANSMITTER
DIGITAL ANALOG
CONVERTER 1
AUDIO INTERFACE
DIGITAL ANALOG CONVERTER
DIGITAL ANALOG
CONVERTER 2
AUDIO INTERFACE
– MAIN Board – IC201 AK4683EQ
30
1 2 3
29 28
CV OUT
VCC1
6CV IN 5MUTE1 7SEL (CV/MIX)
13PB/B IN 15PR/R IN 14MUTE2 16VCC2
11PY/G IN
12GND
8Y IN
10SEL (BIAS/CLAMP)
4C IN
S1 S2
CV OUT SAG GND
BIAS
6dB
75

32 C OUT
75

31 S-DC OUT
6MHz
LPF
27 26
Y OUT Y OUT SAG
75

6MHz
LPF
6MHz
LPF
S-DC OUT
S1/S2
+
25 GND 24 23
PY/G OUT PY/G OUT SAG
75

12MHz
LPF
22 GND 21 20
PB/B OUT PB/B OUT SAG
75

12MHz
LPF
19 GND 18 17
PR/R OUT PR/R OUT SAG
75

12MHz
LPF
CLAMP
6dB
CLAMP
6dB
6dB
9BIAS
BIAS BIAS
6dB
BIAS
6dB
CLAMP
BIAS
MUTE1 MUTE2
H
L
L
H
1VC
TSD
2VIN 3GND 4VOUT 5ADJ
+
–
REF
IC251 BH7868FS-E2 IC701 – 706 SI-3010KM-TLS