Schematic Diagram - Main Board (1/3) - Sony CDX-5V661 Service Manual

Sony cdx-5v661 - 6 disc in-dash cd changer
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Q Q
3 7 6 3 1 5 1 5 0
4-4.
SCHEMATIC DIAGRAM – MAIN Board (1/3) – •
Q201,207,208
Q201
2SA1162Y
AUTOMATIC
POWER
CONTROL
L201
10µH
CN201
16P
Y1
A
LD
Y2
B
GND
Y3
C
TP6
VC
TP7
Y4
F
NC
TP9
Z1
F+
TP10
Y5
E
Z2
T-
VCC
Z3
T+
Y6
PD
TP15
Z4
F-
VR
OP
FLEXIBLE
BOARD
R207
91
C206
0.33
C207
22
16V
C321
0.1
T E
L
1 3 9 4 2 2 9 6 5 1 3
CN301
M101
7P
(SLED)
SLED(-)
SLED(+)
M102
(SPINDLE)
SP(+)
SP(-)
S1
OPH
(LIMIT)
GND
LMT_IN
LIMIT SW
S2
(HOME)
SP/SL
FLEXIBLE
BOARD
w w w
.
See page 50 for Waveforms.
See page 53 for IC Block Diagram.
TP58
TP77
Q210
Q202
DTC144EU
2SA1586YG
R226
SWITCH
33k
RFAC
ON/OFF
SWITCH
RF AMP,
FOCUS/TRACKING
TP191
TP192
R201
C225
R225
ERROR AMP
10
0.01
4.7k
R202
10
C210
IC201
Q207
C201
0.1
CXA2581N
2SA1586YG
R228
100
100
4V
Y6
R227
R235
1k
10k
Y2
TP54
Y1
TP55
Y3
TP56
C203
1000p
R203
8.2k
Y5
R204
8.2k
Y4
R206
8.2k
C204
1000p
TP57
R205
8.2k
R208
4.7k
C212
22
C208
C209
16V
22
0.1
10V
TP203
C218
Q204
0.1
DTC114EE
C221
33p
C213
ROM/RW
C219
0.022
47
R236
1k
SWITCH
10V
R229
C220
0.1
C217
22 6.3V
TP194
10k
TP202
R230
4.7k
D931
C930
1SS355
0.1
Q208
2SA1586YG
TP193
R231
10k
O
I
G
+5V
TP37
IC930
REGULATOR
NJM78L05UA
C310
22
L304
16V
TRDR
MDS
FOCUS/TRACKING COIL DRIVE,
SLED/SPINDLE MOTOR DRIVE
IC301
R355
LV8018W
22k
MDP
SRDR
C322
0.1
SFDR
TP198
X1
X2
X3
C311
4.7
X4
R940
OPH
L315
C315
C316
1k
4.7
10
C941
D940
0.47
UDZ-8.2B
x
a o
y
i
http://www.xiaoyu163.com
8
R690
1k
R209
6.8k
R210
C214
27k
0.1
TP53
Q205
R213
DTC114EE
6.8k
R214
ESP/NORMAL
C227
6.8k
R211
5.6k
SWITCH
0.1
R212
R217
82k
4.7k
R215
5.6k
R218
12k
R216
6.8k
Q206
TP74
R671
DTC144EU
47k
R220
SWITCH
3.3k
Q670
R222
C215
DTC114TE
22k
0.1
SWITCH
Q671
DTC114EE
R223
R219
Q672
22k
10k
DTC114EE
FOK
C670
0.1
R224
LENS
SWITCH
180k
FOCUS
SWITCH
R232
TP73
47k
(VC)
C604
R604
1
220k
R605
1M
Q209
DTC114EU
R606
C606
R607
ROM/RW
10k
0.047
3.3k
TP195
SWITCH
C605
1500p
TP71
(RFAC)
R600
33k
V1
R601
33k
V2
C607
220p
R610
100k
TP184
BP3
TP83
(TE)
(TE)
C609
0.047
C601
C600
220p
220p
C610
0.01
R602
120k
V3
R696
R612
100
C602
120k
1
C696
1
R615
Q
Q
TP70
R603
100
33k
3
7
6
3
V4
TP183
BP5
TP68
(FE)
(FE)
C603
220p
C611
C608
0.1
0.1
C627
22 10V
D0
D3
D1
D2
XWE
XCAS
XRAS
XOE
A9
A10
A8
A0
A7
A1
A6
A2
A5
A3
A4
IC602
MSM51V17400D
C625
0.1
D-RAM
u 1 6 3
.
43
43
http://www.xiaoyu163.com
CDX-5V661/5V661A/5V661D/5V661S
2
4
9
9
TP86
(RF DC)
D690
1SS355
C699
C623
C690
R695
C694
1000p
0.1
47p
220k
0.01
R648
33k
V4
V3
C624
0.1
R699
10k
R697
100
R608
3.3k
R611
10k
DIGITAL SIGNAL PROCESSOR,
DIGITAL SERVO PROCESSOR,
D-RAM CONTROLLER
IC601
CXD3027R
1
5
1
5
0
8
9
2
C613
C614
0.1
0.1
X601
C617
R660
R650
16.934MHz
22
10k
10k
10V
C612
0.1
C664
1200p
C654
1200p
m
(Page 44)
c o
2
8
9
9
Q690,691
MIRROR,DETECT
SWITCH
Q691
TP76
Q690
DTA114EU
DTA114EU
TP100
C622
0.1
R689
10k
SCLK
SENSE
CDCKO
R635
100
LAT
CDSO
DMUT
R633
1k
RST
C615
C616
1
1
R631
100
SQSY
SQCK
C626
SQSO
22
10V
XQOK
4
9
8
2
9
9
XRDE
XWRE
A4
A5
A6
A7
A8
A9
C621
0.1
A1
A2
L601
A3
A4
A5
A6
A7
(Page 45)
A8
A9
The components identified by mark 0 or dotted
line with mark 0 are critical for safety.
Replace only with part number specified.

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