2
A
B
C
D
E
G
H
I
J
1
3
4
5
7
CRX-E320/NX-E700
6
16
■
BLOCK DIAGRAM
MAIN
• See page 24
→
SCHEMATIC DIAGRAM
FRONT/SMPS
• See page 25-26
→
SCHEMATIC DIAGRAM
+3.3V
2,14,23 +8VM
+3.3V
+VREF
FOO
9
+1.5V
FOCUS+/-
TRO
+VREF
TRACK+/-
FMO
SLED+/-
DMD
/-
LD
LD
PD
A-E
/-
POWER-H
X301
16.934MHz
62
63,64
61
+12V
+12V
USB+5V
RMCK
DIGITAL-OUT
DIGITAL OUT
ANALOG-OUT (CD/USB)
OPTICAL
L+/-,R+/-
JK21
BCK/LRCK
67
61,65
58,59
-12V
VDD
AK_CS/RESET
+35V
X201 32.768kHz
Pull-up 10 k-ohms
X202 20MHz
FL+/FL-
17-21
CLK/DATA
DATA/CLK
REMOTE
TU-L/R
/-
JOG +/-
+3.3V
X401
9MHz
KEY0-2
D+/D-
USBDP/USBDM
JK83
79,80
USB_PON
HP-ON
SP-ON
F_MUTE
7
CD/USB L/R
+12V
+12V
2
JK81
+22VA
+12V
TUNER L/R
5,24
SPEAKERS
FL-OUT
5
7
PRE-LCH
FL-CH
5
AUX3 L/R
JK82
AUX L/R
9,20
FR-OUT
3
PRE-RCH
FR-CH
6
1
JK22
JK23
-12V
AUX_O L/R
12,17
7,16
-22VA
SW
SUBWOOFER
JK22
JK24
13
10
69
25
24
18
1
11
5
FL-ON
82
13
12
1,3
32
12
10
31
13
94-98,100
9
10
12
2,4
3
23
24
1
9-12
14
CD-LIMIT-SW
CD-OPEN-M/CD-CLOSE-M
CD-OPEN-SW/CD-CLOSE-SW
4,25
71-74
2,27
2,3,5,6
7,22
10,19
OUT L/R
REC L/R
10,14
3,26
AC_IN
USB+5V
FL-ON
PROTECT
-12V
HP-ON
+12V
L ch
R ch
3
4
OUT
6K8
OPEN
HP-IN
95,96
97,98
35
U5V
U5V
+35V
FL+/FL-
15,16
17,18
19,20
21,22
PULL-UP5V
V-PROTECT
+3.3V
34,35
28
2
RESET
30
5
4
SPK-ON
5-8
14
+22VA
-22VA
+12V
-12V
+8VM
PWE-MUTE
ST5.6V
PWR-ON
PHONES
91
+3.3V
5
43
USB+5V
4
1
100
73
75
PORTABLE IN
AUX
U
J
L
G
A
K
T
PROTECT (MAIN-AMP)
V-PROTECT (VOLTAGE)
4K3
2K4
10
R242
1K
10K
15K
OUT L/R
FM ANT.
AM ANT.
IN L/R
99
DEST.
TUNER
MODULE
CD MECHANISM UNIT
KSL-2130CCMZ
IC29
MOTOR DRIVE
TA2125
IC28
DAC
AK4385
IC30
L.P.F.
IC21
USB DECODER
TMP92CD28FG
IC24
MICROPROCESSOR
T5CD2
FIP1
FIP DISPLAY
HCA-17SM03T
IC32
INPUT SELECTOR
TC9163CFG
Q503-508
MUTING
IC33
VOLUME CONTROL
TDA7313
IC31
PRE-
AMP
NJM2068
(+6 dB)
Q518-519
IC27
CD DRIVER / DSP
TC94A70FG
Q301
LD
IC34
IC25
MAIN-AMP
STK4142
(+18 dB)
RY51
SPEAKER
RELAY
L.P.F.
SMPS
IC35
+5V
IC26
+1.5V
Q201,202
IC20
RY50
PHONES
RELAY
Q522
IC22
LIMIT IC
Q513-517,520,521
PROTECTION
IC27
CD DRIVER / DSP
R242
VR81
VOLUME
VR82
MULTI JOG
/ENTER KEY
SW81-88
PANEL KEYS
RC81
SENSOR
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
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299