Amp Section - Sony HCD-BC150 Service Manual
Sony dvd receiver service manual
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Also See for HCD-BC150:
- Operating instructions manual (84 pages) ,
- Service manual (218 pages)
Table of Contents
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HCD-BC150/BC250
– AMP SECTION –
IC501
A/D CONVERTER
1 LIN
DOUT
SCKI
R-CH
2 RIN
LRCK
BCK
PDWN
RF/SERVO
C
SECTION
J200
L
VIDEO/SAT
AUDIO IN
R-CH
R
AUDIO INPUT
SELECTOR
1 Y0
FM/AM TUNER UNIT
Q212
COAXIAL
FM ANT
5 Y1
L-CH
AMP
FM
75Ω
GND
R-CH
R-CH
AM ANT
AM
TUDI
Q203
Q202
GND
DI
TUDO
DO
TUCLK
CK
TCE
CE
TUNED
TUNED
AV SEL1, AV SEL3
VIDEO
B
SECTION
HCD-BC150/BC250
12
15
10
11
7
13
CKOUT
3 DIN0
BCK
14
20 XMCK
LRCK
15
AUDIO
24
ERROR
34
XSTATE
22
XIN
XSTATE
17
IC505
X500
DIGITAL AUDIO
DI
36
12.288MHz
DIR_HDOUT
21
XOUT
INTERFACE
DO
35
DIR_CLK
CL
38
DIR_HCE
37
CE
XSTATE
25
CFALAG
DIR_RST
48
DIR_ZORO
DATA
16
IC200
IC203
Y
3
AMP
A B
10 9
TUDI
TUDO
TUCLK
TCE
TUNED
AV SEL0
AV SEL1
AV SEL2
AV SEL3
IC506
DIGITAL AUDIO
PROCESSOR
72-75
77-70
D0-D15
98,99
102-105
107,108
64-66
82-85
A0-A15
92-97
109,110
112
WEO
45
CS0 44
30 SD12
LRCKO
LRCKO
19
22 KFSIO
BCKO
20
17 BCKI1
14
SCKOUT
29 BCKI2
23
SD01
28 LRCK12
24
SD02
15 LRCK11
25
SD03
69 GP8
59 EXLOCK
HCLK
33 HDIN
34
18 SDI1
GP12
37
HCS
2 XRST
36
HD OUT
113 PM
35
56
BS T
68 G9
HACN
32
64
67
66
63
56
74 57 69 73
68
58
70 59
62
55 65 75
76 AD RST
83 PLL_DO
85 PLL_DI
82 PLL_CLK
84 PLL_CE
81 TUNED
IC509 (2/4)
SYSTEM CONTROLLER
86 AV SEL0
87 AV SEL1
88 AV SEL2
89 AV SEL3
24
24
IC507
SD-RAM
7-10
13-16
18-21
D0 – D15
24,25
29+32
35-38
5-1
44-42
D0 – D15
27-24
21-19
17
WE
6
CS
D1 - D3, SCK,
BCKO, LRCKO
BCKO
SCK
D1
D3
D2
LD/ST MTR NEG
LD/ST MTR POS
BU U/D MTR NEG
BU U/D MTR POS
SW1 SUB TRAY OPEN OUT
SW4 SUB TRAY CLOSE OUT
SW2 SUB TRAY OUT
POWER
SW3 SUB TRAY OUT
D
SECTION
ST-E1
ST-E2
ST-E3
ST-E4
MD-E1
MD-E2
MD-E3
MD-E4
D,SENSER
• R-CH is omitted due to same as L-CH.
• Signal Path
: AUDIO
: AUX IN
: TUNER
AUDIO
A
SECTION
IC701
LD/ST MOTOR DRIVER
S781
9 RIN
OUT1
4
M761
ROTARY
FIN
OUT2
7
2
M
(LD/ST)
ENCODER
(ST U/D)
IC711
U/D MOTOR DRIVER
9 RIN
OUT1
4
M762
7
FIN
OUT2
2
M
(BU U/D)
S771
S721
OPEN
ROTARY
MAIN TRAY
ENCODER
IN/OUT
CROSE
(MD)
S731
(SUB TRAY IN)
IC751
Q751
(DISC SENSOR)
S761
SENSE
D+3.3V
(SUB TRAY OUT)
SWITCH
: CD PLAY
: DVD PLAY
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