Sony HCD-BC150 - - AMP SECTION -

2424
HCD-BC150/BC250
HCD-BC150/BC250
– AMP SECTION –
: AUDIO
: AUX IN
: CD PLAY
: DVD PLAY
: TUNER
• Signal Path
• R-CH is omitted due to same as L-CH.
IC505
DIGITAL AUDIO
INTERFACE
CKOUT
14
BCK
15
LRCK
36
DI
35
DO
38
CL
37
CE
25
CFALAG
48
XSTATE
DIR_HDOUT
DIR_CLK
DIR_HCE
XSTATE
DIR_RST
34
ERROR
24
AUDIO
B
AV SEL1, AV SEL3
VIDEO
SECTION
30
SD12
22
KFSIO
17
BCKI1
29
BCKI2
28
LRCK12
15
LRCK11
20 XMCK
3 DIN0
85
PLL_DI
82
PLL_CLK
84
PLL_CE
81
TUNED
83
PLL_DO
76
AD RST
IC506
DIGITAL AUDIO
PROCESSOR
IC509 (2/4)
SYSTEM CONTROLLER
X500
12.288MHz
Q203
J200
Q202
22
21
XIN
XOUT
WE
CS
D0 – D15
D0 – D15
72-75
77-70
98,99
102-105
107,108
64-66
82-85
92-97
109,110
112
113
PM
56
DSP DIN/DIR DIN
67
DSP PM
74
DIR HDOUT
57
DSP DIN/DIR CLK
69
DIR HCE
73
DIR UGPI
19
LRCKO
45 17
WEO
D0-D15
A0-A15
CS0
44 6
20
BCKO
14
SCKOUT
23
SD01
24
SD02
25
SD03
HCLK
GP12
HCS
HD OUT
HACN
LRCKO
D1 - D3, SCK,
BCKO, LRCKO
BCKO
SCK
D1
D3
D2
IC203
AMP
FM/AM TUNER UNIT
IC200
AUDIO INPUT
SELECTOR
IC501
A/D CONVERTER
Q212
AMP
1
Y0
3
10 9
Y
AB
12
DOUT
15
SCKI
10
LRCK
5
Y1
1
LIN
2
RIN
R-CH
DO
CK
CE
TUNED
FM ANT
GND
AM ANT
GND
L-CH
R-CH
DI
TUDO
TUCLK
TCE
TUNED
TUDI
R-CH
R-CH
TUDO
TUCLK
TCE
TUNED
TUDI
COAXIAL
FM
75Ω
AM
11
BCK
7
PDWN
17
XSTATE
87
AV SEL1
88
AV SEL2
86
AV SEL0
AV SEL0
AV SEL2
89
AV SEL3
AV SEL1
AV SEL2
AV SEL0
AV SEL3
64 6366
DSP RST DSP GP9
DSP BST
68
DIR RST
62
DSP ACK
55
DSP DO
65
DSP HCE
75
DSP SKIP
58
DIR CSFLAG
2
XRST
68
G9
56
35
36
37
34
32
BS T
59
EXLOCK
69
GP8
18
SDI1
33
HDIN
VIDEO/SAT
AUDIO IN
L
R
16
DATA
DIR_ZORO
DIN
DIN
DIR_HDOUT
DIR_CLK
DIR_CLK
DIR_HCE
XSTATE
DIR_RST
CSFLAG
70
DIR RERR
DIR_RERR
DIR_RERR
59
DIR ZORO
DIR_ZERO
IC507
SD-RAM
AUDIO
SECTION
POWER
SECTION
A
D
13
7-10
13-16
18-21
24,25
29+32
35-38
5-1
44-42
27-24
21-19
C
RF/SERVO
SECTION
LD/ST MTR POS
BU U/D MTR NEG
BU U/D MTR POS
SW3 SUB TRAY OUT
SW2 SUB TRAY OUT
SW4 SUB TRAY CLOSE OUT
SW1 SUB TRAY OPEN OUT
ST-E1
ST-E2
ST-E3
ST-E4
MD-E1
MD-E2
MD-E3
MD-E4
D,SENSER
LD/ST MTR NEG
IC701
LD/ST MOTOR DRIVER
9 RIN
FIN
OUT1
M761
(LD/ST)
ROTARY
ENCODER
(ST U/D)
S781
OUT2
7
4
2
IC711
U/D MOTOR DRIVER
9 RIN
FIN
OUT1
OUT2
7
4
2
M
M762
(BU U/D)
MAIN TRAY
IN/OUT
S721
S731
OPEN
CROSE
M
(SUB TRAY IN)
(SUB TRAY OUT)
S761
ROTARY
ENCODER
(MD)
S771
SENSE
SWITCH
Q751
D+3.3V
IC751
(DISC SENSOR)