Schematic Diagram - Main Board (2/2) - Sony HCD-CZ1 Service Manual

HCD-CZ1/NAS-CZ1
Q Q
3 7 6 3 1 5 1 5 0
6-11. SCHEMATIC DIAGRAM – MAIN BOARD (2/2) –
(2/2)
1
2
3
4
5
6
7
8
9
C629
(Page 37) 220 TA78033LS
C661 C651 10V
1000p 1000p
+3.3V REGULATOR
R722 R712
100k 100k
R721 R711
100 100
10
CN651
15P
DA-GND
ROUT
DA-GND
LOUT
A-GND
A+3.3V
D-GND
76
NRESET
47
77
PDOWN
46
IICDATA
(Page 34) 45
IICCLK
D-GND
43
D-GND Q600
DTA114EKA 42
ETHER+3.3V
MUTING
41
ETHER-GND SWITCH
39
T E
L 1 3 9 4 2 2 9 6 5 1 3
C600
22p
C601 34
22p
33
32
31
CN605
7P
GND
VDD
25
SI
26
NC SCK
24
SO
10
R618
FLMD0
470k
RESET
11
12
13
(Page 37)
14
15
w w w
16
17
HCD-CZ1/NAS-CZ1
• See page 45 for Waveforms. • See page 48 for IC Block Diagrams.
O I
G
C634
C630 1000
0.1 16V
IC650
R648 R644 R710
(AEP,UK)
1k 1k 4.7k
R649
1k
R646
1k
(US)
NO_USE7
NO_USE6
NO_USE5
R615 100
LED6
R614 100
GEQ_DATA
R613 100
GEQ_CLK
R612 100
LINE_MUTE
R611 100
HP_MUTE
R610 100
POWER_RELAY
R609 1k
SPK_RELAY
NO_USE3
R607 1k
LED7
R620 47
12C_CLK
R619 47
12C_DATA
R602
EVDD
10k
C603 0.1
EVSS
R606 100
AMP_STBY
R605 100
AMP_MUTING
R604 1k
HP_IN
FL_RESET
R603
100
C604 C602
0.1 0.001
Q601 Q602
2SC1623 2SC1623
R622
47k
R624
100
R628 R626
R623 1k 100
47k
Q601,602
BUFFER
R641
47k
75 10
D601
1SS355
D600
RB501V-40TE-17
D602
1SS355
Q603 R633
DTC114EKA 220
Q604
DTA114EKA
Q603,604
R632
C605
MODE CONTROL 10k
10 C606
50V 0.1
x a o
. i
http://www.xiaoyu163.com
• See page 52 for IC Pin Function Description.
R668
10k
C614
0.01
R667
100
C620 0.001
C623 0.001
R659
1k
R670
100
O-MP3-STBY
I-MP3-REQ
I-MP3-ACK
O-MILP
O-MICS
O-MP3RST
O-AMUTE
DEVICE_ON_OFF
SYSTEM CONTROLLER
NO_USE14
IC601
µPD703261YGF-S06
NO_USE15
-JBT-A
NO_USE16
Q Q
NO_USE17
3 7 6
LED5
LED4
LED3
LED2
LED1
KEY2
KEY1
KEY0
*R679
22k(US)
4.7k(AEP,UK)
R647
1k
R642 R677
10k 47k
FB600
(US)
R652
100k
C613 R664 C622 R681
4.7 10k 0.1 47k
50V
Q605,606
X600 RESET SWITCH
5MHz
R645 4.7k
IC603 SN74AHC1GU04DCKR
D604 Q605
1SS355 DTC114EKA-
T146 Q606
IC602
2SC1623
PST3629
D603
1SS355 C616
0.1 R669
47k
C617
0.22 D609
1SS355
C608 C610 C611 R674
0.22 0.1 0.1 100k
IC604
NJM2870F38(TE2)
D608 R673
1SS355 100k
VOLTAGE DETECT INVERTER
D607
1SS355
D606
+3.8V REGULATOR 1SS355
D605
1SS355
u 1 6 3
y
C609 C618 C640
0.22F
C607 C615 47 C621 220
0.1 5.5V 0.01 10V 0.1 16V
CD_OPEN_CLOSE
S601
DISC LID
OPEN DETECT
38 38
http://www.xiaoyu163.com
2 4
8 9 9
D651 EC10DS2
D650 EC10DS2
R703
100
81
R702 1k 82
R701 1k 83
R700 100 84
R699 100 85
R698 100 86
R697 100
C631
0.001
Q607
DTA114EKA
MUTING SWICTH
R691 100 3 1 5 1 5 93 0 8 9
R690 100 94
R689 100 95
R688 100 96
R687 100 97
R686 1k 98
R685 1k 99
100
R684
1k
R704
10k
97
C612 96
0.1
95
94
93
FB601
0
FB602 0
98
99
100
FB603 0
R666
R680
470
47k
47
39
FB611
FB612 0
28
31
C626
C624 1000
30
0.1 6.3V
FB613 0
29
27
FB614 0
D613
FB615
EC10DS2
D621
1SS355
FB616
m
c o
C627 C635
C628 100
0.1 10V
.
CN603
4P
(Page 40)
2
8 9 9
CN600
14P
VF
VF
FL-30V
FL-GND
MP3-GND
DGND
UCOM-GND
ETHER+4V
D+4V
(Page 40)
MGND
M+7V
AGND
A+9V
ST-GND
2 4 9 8 2 9 9
CN601
15P
LED1
LED2
LED3
LED4
LED5
GND
GND
LED+7V
KEY2
(Page 42)
KEY1
KEY0
D GND
STBY-LED
LED6
LED7
CN602
13P
DGND
EVER+3.3V
SITCS
FL-RESET
FL-CS
FL-CLK
FL-DATA
D+3.3V
(Page 44)
DGND
FL-30V
VF
VF
GND