Sony NAS-E35HD - Diagrams and Circuit Schematics; Block Diagrams of Key Sections

NAS-E35HD/SS-CE35HD
NAS-E35HD/SS-CE35HD
2121
SECTION 6
DIAGRAMS
6-1. BLOCK DIAGRAM - CD SERVO, PANEL Section -
USB SYSTEM CONTROLLER
SYSTEM CONTROLLER
IC803 (1/3)
IC2 (1/2)
OPTICAL PICK-UP
BLOCK
(KSM215DHAP)
A
B
E
F
LD
VC
CD A +3.3V
GND
PD
VR
LD DRIVER
Q321
FOCUS
COIL
TRACKING
COIL
C
D
IC401
SPINDLE/SLED MOTOR DRIVER,
FOCUS/TRACKING COIL DRIVER
VO1+
52
VO1–
47
VO2+
56
VO2–
55
F–
F+
T–
T+
+
–
+
–
35
IN1+
34
IN1–
32
IN2+
31
IN2–
27
IN3+
26
IN3–
24IN4R
19SW
MDP
6
SRDR
10
SFDR
9
TRDR
12
TFDR
11
FRDR
14
FFDR
13
8STBY
DIGITAL SERVO, DIGITAL SIGNAL PROCESSOR, D/A CONVERTER
IC201
71
DOUT
104XLAT
11 5
SCOR
7
SSTP
78
XTAI
77
XTAO
100
XRST
S201
(LIMIT IN)
X201
D441D440
67.7376MHz
BD_XLAT
BD_GAIN–SW
BD_XTACN
BD_SCOR
BD_XRST
107
SENS
BD_SENS
VC
25
A
26
B
27
C
28
D
29
E
19
F
20
LD
36
PD
37
23IN4
95
XTACN
102DATA
BD_DATA
BD_CLK
105
120
122
11 7
121
11 6
CLOK
VO4+
M
VO4–
M401
(SPINDLE)
VO3+
M
VO3–
M402
(SLED)
10
5
2
1
CD LOADING
MOTOR DRIVE
IC805
2
9
7
4
44
CDM OPEN SW
45
CDM CLOSE SW
43
CDM LOAD IN
42
CDM LOAD OUT
M
+
–
S001
CD TRAY
OPEN/CLOSE DETECT
M001
(LOADING)
CLOSE
OPEN
I–
I+
O–
O+
135
130
11 9
AOUT1
AOUT2
R-CH
CD-L
: CD PLAY
SIGNAL PATH
R-ch is omitted due to same as L-ch.
A
DOUT
B
86
81
FLUORESCENT
INDICATOR TUBE
FL401
30 IIC_DATA
29 IIC_CLK
12 RESET
(UK)
36VFD_LAT
35
37
38
VFD_DATA
VFD_CLK
VFD_BK
4VFD_POWER
+18V
+3.3V
3GC_RESET
30
29
IIC_DATA
IIC_CLK
85AC_DET
97 KEY0
95 KEY1
94 KEY2
DISPLAY CONTROLLER
IC403
X401
5MHz
XOUT
XIN
13
15
X801
32.768kHz
XCOUT
XCIN
11
10
X802
5MHz
XOUT
XIN
13
15
VOL
VOLUME
92
SIRCS
4
ROTARY
ENCODER
S602
REMOTE CONTROL
RECEIVER
IC601
AC CUT
20
RESET
12
VOLTAGE
DETECT
IC801
REGULATOR
IC402, Q401 - 408
REGULATOR
CONTROL
IC401
S601, 603 - 609,
S611 - 621
I/
STANDBY LED
37
LED DRIVE
Q601
RESET SWITCH
Q801
D601
D610
D601, S610
HDD
LED_HDD
18
LED DRIVE
Q410
D410
USB
LED_USB
19
LED DRIVE
Q411
D411
CD
LED_CD
20
LED DRIVE
Q412
D412
AUDIO IN
LED_AUDIO_IN
21
LED DRIVE
Q413
D413
DMPORT
LED_DM_PORT
22
LED DRIVE
Q414
D414
TUNER
LED_TUNER
23
LED DRIVE
Q415
D415
KEY_WAKE_UP_
POWER
74
4
CD-PO
CD-PO
F
AC_DET
84I_POWER_PROTECT
P MONI
49DAB_POWER_1.2
DAB_1.2V
50DAB_POWER_3.3
DAB_3.3V
80DM_EN
DM_EN
76XDM_PROTECT
DM_PROTECT
34GENESIS POWER
HDD ON
87POWER_ON
POWER_ON
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