![background image](http://html.mh-extra.com/html/sony/hcd-j3md/hcd-j3md_service-manual_420791047.webp)
HCD-J3MD
47
47
27
73
72
17
16
18
12
19
4
2
26
14
13
24
15
80
79
75
78
82
81
35
37
36
58
63
66
53
51
59
57
74
60
54
65
67
88
56
55
77
87
69
22
21
15
13
12
18
ADDT
BCK
LRCK
DADT
512FS
SCTX
XINT
SQSY
DQSY
MNT3
MNT2
MNT1
MNT0
SENS
SRDT
SCLK
SWDT
XLATCH
LIMIT-IN
REFLECT
PROTECT
CHACKIN SW
PACK-OUT SW
PB P SW
REC-P SW
LD ON
WRPWR
MOD
LOAD-IN
LOAD OUT
SDA
SCL
DIG-RST
IC202
DIN 0
DIN 1
I2C CLK
DIN
I2C DATA
P.DOWN
SCTX
L3-CLK
L3-DATA
L3-MODE
X OUT
LEVEL-L
3
X IN
S.RST
P.DOWN
XINT
SQSY
DQSY
MNT3(S-LOCK)
MNT2(X-BUSY)
MNT1(SHOCK)
MNT0(F-OK)
SENS
SRDT
SCLK
SWDT
XLATCH
LIMIT-IN
REFLECT
PROTECT
CHACKIN
PACK-OUT
PB-P
REC-P
LDON
WR PWR
MOD
LD-IN
LD OUT
SDA
SCL
DIG-RST
29
I2C CLK
30
I2C DATA
16
8
10
9
11
LD-LOW
10
9
2
4
6
X302
10MHz
LOADING SW
Q350
A/D,D/A CONVERTER
IC201
IC202
IC202
SYSTEM CONTROL
IC316
DATAO
VINL1
VINR1
R-CH
R-CH
VOUTL
VOUTR
L3MODE
L3CLK
L3DATA
BCK
WS
DATAI
SYSCLK
X201
22MHz
BD (MD)
SECTION (1/2)
(Page 46)
LOADING
MOTER
DRIVE
IC153
A
MAIN
SECTION
(Page 48)
B
1
2
MD REC-L
(AD IN L)
MD-L
(DATA OUT L)
MD LEVEL L
MD LEVEL R
RESET
MAIN SECTION
(Page 48)
MAIN SECTION
(Page 52)
B
B
BD(CD)
SECTION
(Page 45)
D
– BD (MD) SECTION (2/2) –