Sony CDX-5V661 - Block Diagram - DISPLAY;POWER Section

CDX-5V661/5V661A/5V661D/5V661S
4040
D1, Q1
DISC IN L
DETECT
D2, Q2
DISC IN R
DETECT
RV1
ELEVATOR HEIGHT
SENSOR
IC830 (3/3)
(OP PLAY POSITION DETECT)
(OP HOME POSITION DETECT)
(OP ADDRESS DETECT)
(SHUTTER CLOSE DETECT)
(CHUCKING END/SAVE END DETECT : LEFT)
(DISC SIZE DETECT)
(CHUCKING END/SAVE END DETECT : RIGHT)
120 DIN L
121 DIN R
110 D C P
25 S CL
24 DSTC L
23 DSZ
22 DSTC R
33 OPP
30 HOME
29 POS
86 EXTAL
85 XTAL
X801
12.288MHz
27 EESIO
26 EECKO
5SDA
6SCL
EEPROM
IC810
62 FLASH RX
60 FLASH TX
76 DIAG SW
75 FLASH SW
74 AGING
D162
12 OUT3
10 OUT4
3 OUT1
5 OUT2
13IN3
9IN4
2IN1
6IN2
91 EMR
92 EM
93 CM
94 CMR
MM
MM
MM
LOADING MOTOR DRIVE
IC501
95 LM
96 LMR
3IN1
4IN2
9 OUT1
7 OUT2
ELEVATOR/DIVIDER
MOTOR DRIVE
IC502
M104
ELEVATOR
MOTOR
M105
DIVIDER
MOTOR
M103
LOADING
MOTOR
SYSTEM
CONTROLLER
IC801 (2/2)
127, 128, 1, 2, 6, 7
8K LOAD
K EJECT
S1 – 16
9
D801
KEYACK 38
BU CHK 106
S1, 2
2
S3, 4
3
S5, 6
4
S7, 8
5
S9, 10
6
S11, 12
S13, 14
LOAD
S15, 16
EJECT
BACK-UP
DETECT
Q864
BU IN 34
BACK-UP SENS
DETECT
Q880, 881
BACK-UP SENS
GENERATOR
IC880
B+
(µCOM +3.3V)
B+
(µCOM +3.3V)
LED DRIVE
Q13
D5 – 10
LED DRIVE
Q12
D13
LOAD
6
D4
LED DRIVE
Q11
EJECT
SW1 – 611
SWLOAD 12
SWEJECT 13
FOR
DIMMER ADJ.
DIMMER 118
DIMMER B+
REGULATOR
Q3, 4
LED DRIVE
Q15 – 20
FOR
INDICATOR ADJ.
LIGHT 116
INDICATOR B+
REGULATOR
Q5, 6
LED DRIVE
Q21
INDSLOT 21
14 – 18, 20
IND1 – IND6
D11 – 16
D17
(DISC SLOT INDICATOR)
RST 81
IC830 (1/3)
RESET SIGNAL
GENERATOR
IC820
TEMP 105
B+
(SW +3.3V)
TH801
MECA PW 73
+3.3V
REGULATOR
Q905, 906
MOTOR B+
SWITCH
Q121 – 124
B+ (MOTOR +9V)
(IC501, 502)
BACK-UP +5V
SWITCH
Q103, 104
µCOM +3.3V
REGULATOR
IC110
B+
REGULATOR
Q101, 102
D102
B+
(µCOM +3.3V)
B+
(BUS +5V)
B+
(CN120)
CD PW 72
+3.8V
REGULATOR
IC940
+9V
REGULATOR
IC920
+5V
REGULATOR
IC930
+5V
SWITCH
Q141, 142
+5V
SWITCH
Q143
+3.3V
SWITCH
Q910
SWITCH
CONTROL
IC910
B+ (AUDIO +3.8V)
(IC601)
B+ (LOCAL +3.3V)
(IC101, 301, 601)
B+ (MOTOR +5V)
(IC301)
B+ (+5V)
(OPTICAL PICK-UP)
B+ (AUDIO +9V)
(IC750, 760)
B+
SWITCH
Q901, 902
D140
B+
GND
CN100
1
2
1
1 –
K 1 – K 6
1
3
2
4
5
CN120
N.C.
RESET
FLASH RX
FLASH TX
DIAG SW
FLASH SW
RESET
DC/DC
CONVERTER
IC140
A
(Page 39)
IC830 (2/3)
RESET
4-2. BLOCK DIAGRAM – DISPLAY/POWER Section –
w w w . x i a o y u 1 6 3 . c o m
Q Q
3
7
6 3
1 5 1 5
0 9 9
2
8 9
4 2
9 8
T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
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