'12043'

'8'

'先锋PIONEER SX-P520电路图'

'53042'

'先锋,PIONEER, ,SX,-,P520,电路,电路图'

''

'4'

'1'

'admin'

'9'

'/wenku/a12043.html'

'0'

'0'

'127.0.0.1'

'2023-03-31 11:21:32'

'2023-03-31 11:21:32'

'0'

'5'

NULL

'0'

'2'

'53041'

NULL

NULL

'(D rrloNEerl"
/o3.
CONTENTS
1 .  S A F E T Y  
I N F O R M A T T O N  
. " \' .  
. . .  .  . . . . . . . . . . . . . . .  
2
2 .  S P E C T F | C A T | O N S  
. . . . . . . .  3
3. EXPLODED 
VIEWS, PACKING 
AND
P A R T S  
L | S T , . . " .  
. . . . . . . . . . . . 4
4. SCHEMATIC 
DIAGRAMS AND PCB CONNECTION
D I A G R A M S  
. . . . . .  8
5 .  P C B  P A R T S  
L | S T  . . . . . .  
. . . . . . . . . . . . . . . . . . . . .  
3 6
The Art of Entertainment
ORDER NO.
ARP2452
6 .  A D J U S T M E N T S  
, . " . . . \'  
. . . . , .  4 0
6 .  R E G L A G E  
. . \' . " . \' . . \' . 4 1
6 .  A J U S T E  
\' . . . " . . . " . . . . 4 2
7 .  t c  | N F o R M A T | O N  
. . . . . . .  .  .  4 3
8. FOR HB AND HEWZI TYPES 
45
9 .  P A N E L  
F A C | L I T I E S  
. . . .  . . . .  5 1
STEREO RECEIVER
SXIPE\'a;O
OThis manual is applicable to SX -P5ZOIHE, HB and HEWZI.
O For HB and HEWZI types, refer to pages 45-50.
O For the other types, refer to the applicable service manuals.
OThese products are component of systems. For the system composition, refer to the system
manual (s).
O Ce manuel pour le service comprend les explications de r6glage en frangais.
O Este manual de servicio trata del m6todo ajuste escrito en espaffol.
PIONEER ELECTRONIC CORPORATION 4-1, Mesuro 
l-chome, 
Mesuro-ku, 
rokyo 
153, 
Japan
PIONEERELECTRONICSSERVICElNC. 
PO. Box 1760, Long Beach, California90801 
U.S.A..
PIONEER ELECTRONICS 
OF CANADA, lNC. 300 Allstate Parkwav Markham, Ontario L3R 0P2 Canada
PIONEER ELECTRONIC 
[EUROPEI N.V. Haven 1087 Keetberglaan 
1, 9120 Melsele, Belgium
PfONEER ELECTBONICS AUSTRALIA PTY. LTD. 178-184 Boundary Road, Braeside, Victoria 3195, Australia TEL: [03] 580-9911
o PIoNEER ELECTRONIC CORPORATION 1gg2 
DFN FEB. 1ee2 pr.intecl 
i\'l JapaD
9.6uOJ
SX- P52O HAS THE FOLLOWING 
:
Type
Power Requirement
Remarks
Ftts
AC2zOV -23OV, 24OV (Switchable) *
HB
AC22OV- 23OV, 23O-240V (Switchable) 
*
HEWZI
AC22OV -23OV, 23O-240V (Switchable) {,
K U C
AC 1 2OV only
SD
AC1 10V, 120 - 127V, 22OV, 24OV (Switchable)
YPW
AC24OV only
* Change the connection of the transformer\'s primary wiring.
www. xiaoyu163. com
QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
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 
http://www.xiaoyu163.com
This service manual is intended for qualified service technicians; it is not
meant for the casual do-it-yourselfer. 
Oualified technicians have the neces-
sary test equipment and tools, and have been trained to properly and safely
repair complex products such as those covered by this manual.
lmproperly performed repairs can adversely affect the safety and reliability
of the product and may void the warranty. lf you are not qualified to
perform the repair of this product properly and safely, you should not risk
trying to do so and refer the repair to a qualified service technician.
WARN I NG
Lead in solder used in this product is listed by the California Health and Welfare agency as
a known reproductive toxicant which may cause birth defects or other reproductive harm
(Cafifornia Health & Safety Code, Section 2S24g.Sl.
When servicing or handling circuit boards and other components which contain lead in
solder, avoid unprotected skin contact with the solder. Also, when soldering do not inhale
any smoke or fumes produced.
1. SAFETY INFORMATION
(FOR USA MODEL ONLY)
1. SAFETY PRECAUTIONS
The following check should be performed for the
continued protection of the customer and service
technician.
LEAKAGE CURRENT CHECK
Measure leakage current to a known earth ground
(water pipe, conduit, etc.) by connecting a leakage
current tester such as Simpson Model 229-2 or
equivalent between the earth ground and all exposed
metal parts of the appliance (input/output terminals,
screwheads, metal overlays, control shaft, etc.). Plug
the AC line cord of the appliance directly into a 1 2OV
AC 6OHz outlet and turn the AC power switch on. Any
current measured must not exceed O.SmA.
Reading should
not be above
O . 5 m A
Test all
exposed metal
surfaces
2-wire cord
ANY MEASUREMENTS NOT WITHIN THE LIMITS
OUTLINED ABOVE ARE INDICATIVE OF A PO-
TENTIAL SHOCK HAZARD AND MUST BE COR-
RECTED BEFORE RETURNING THE APPLIANCE TO
THE CUSTOMER.
2. PRODUCT SAFETY NOTICE
Many electrical and mechanical parts in the appli-
ance have special safety related characteristics. These
are often not evident from visual inspection nor the
protection afforded by them necessarily can be ob-
tained by using replacement components rated for vol-
tage, wattage, etc. Replacement parts which have
these special safety characteristics are identified in
this Service Manual.
Electrical components having such features are
identified by marking with a A on the schematics and
on the parts list in this Service Manual.
The use of a substitute replacement component which
dose not have the same safety characteristics as the
PIONEER recommended replacement one, shown in
the parts list in this Service Manual, may create shock,
fire, or other hazards.
Product Safety is continuously under review and
new instructions are issued from time to time. For
the latest information, always consult the current
PIONEER Service Manual. A subscription to, or ad-
ditional copies of, PIONEER Service Manual may be
obtained at a nominal charge from PIONEER.
Also test with
plug reversed
(Using AC adapter
plug as required)
Earth
ground
AC Leakage Test
www. xiaoyu163. com
QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
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 
http://www.xiaoyu163.com
2. SPEC|F|CAT|ONS
STEREO REGEIVER: 
SX-PS2O
Amplifier 
Section
Continuous 
Power Output (DlN) ......................30 
W + 30 W
(1 kHz, T.H.D. 57o, 8 ohms)
Continuous 
Power Output (RMS) ....,...............35 
W + 35 W
(1 kHz, T.H.D. 57o, 8 ohms)
Music Power (DlN) .............. 
.....48 
W + 48 W
(1 kHz, T.H.D. 107o, 8 ohms)
Total Harmonic Distortion
(1 kHz,2O W, 8 ohms) 
.O.2To*
Miscallanaous
Power Requirements 
....................22O 
- 230 V AC, 50/60 Hz
Power Consumption 
............... 
............. 
182 W
Dimensions 
.260 (W) x 180 (H) x 301 (D) mm
Weight (without packagel 
......... 
............4.9 
kg
FM/AM Turier Section
FM Tuner Section
Frequency 
Range ............................87.S 
MHz to 108.0 MHz
Usable Sensitivity 
......................,.......... 
Mono: 1 2.8 dBf. IHF
(1 .2 pV/75 ohms)
Sensitivity 
(DlN) .................. 
Mono S/N 26 dB: 1 pV/75 ohms
Stereo S/N 46 dB: 50 pV/7S ohms
Signal-to-Noise 
Ratio (lHF, 85 dBf Input) .......... 
Mono: 77 dB
Stereo: 73 dB
Signal-to-Noise 
Ratio (DlN) 
........ 
Mono: 66 dB
Stereo: 60 dB
Distortion 
.........,...........Stereo: 
0.S 9o (1 kHz)
Antenna Input .............. 
.75 ohms unbalanced
AM (MW) Tuner Section
Frequency 
Range ................................ 
531 kHz to 1.602 kHz
Sensitivity 
(lHF, Loop anrenna) 
.......350 pV/m
Antenna 
Loop Antenna
LW Tuner Section (For LW aquipped models only)
Frequency 
Range ............ 
153 kHz to 281 kHz
Sensitivity 
(lHF, Loop antenna) 
..... 1S00 pV/m
Antenna 
............ 
Loop Anrenna
Accessories
Re mo t e  
Co n t rol 
Unit ................ 
....... . . . . . . . . . . . . . 1
Dry Cell Batteries 
(AAA/RO3-UM4) 
...................... 
................ 
2
FM T-type Antenna 
...............1
AM Loop Antenna 
.................1
Operating Instructions 
...........1
* Measured by audio spectrum analyzer.
NOTE:
Specifications and design subject to possible modification
without notice due to improvements.
J
www. xiaoyu163. com
QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
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 
http://www.xiaoyu163.com
3. EXPLODED 
VIEWS, PACKING AND PARTS LIST
NOTES:
o The parts with an encircled number are generally unavailable because they are not in our Master Spare Parts List.
o The A, mark found on some component parts indicates the importance of the safety factor of the part. Therefore, when replacing,
be sure to use parts of identical designation.
o Parts marked by " A " are not always kept in stock. Their delivery time may be longer than usuol or they may be unavailable.
Parts list of Exterior and Packing
Mark No. Description
Parts No,
Mark No. Description
Parts No.
oo
1 
POWERASSEMBLY
2 
TRANS ASSEMBLY
3 
INSULATOR
4 
LOOP ANTENNA (L)
5 
REMOTE CONTROL UNIT
(CU - SXO4O)
6 
FRONTASSEMBLY
7 
TUNER ASSEMBLY
8 
VOLUME ASSEMBLY
9 
HEADPHONE ASSEMBLY
10 
VOLUME KNOB
AWZ3944
AWZ3930
AEZTOO4
ATBlOO6
AXDt267
AWZ3950
AW23938
AWZ394r
AW23942
AAB125O
AABI273
AAD2177
AAD2208
AAD2I79
AAD2180
AAD21B1
AAD2183
AAD21B5
AZAI375
AAK2260
AAK226I
AAX-243
ABA1O95
ADG1049
AEB1111
AEC_882
AEC1160
AEC135B
AMB1937
ANA1136
ANC1829
ANB1326
ANG1434
ANG1628
ANG1629
ANH1361
BBZ3OPO60FMC
BBZ3OPOSOFZK
BPZ26POSOFMC
4I 
SCREW
42 
NUT
43 
FOOT (RUBBER)
44 
SCREW
45 
FUSE (T800mA, FUl)
cB230P080FMC
NI{9OFUC
REC-434
VBZ3OPl6OFMC
AEI{-507
ADDllOO
ATS1394
AEC1236
ARC1324
ARC1337
AREI223
ARE1233
AEX-021
AHGlO4O
AHA1476
AHAI477
AHD22T9
ADHlOOS
VBZ35POSOFMC
A
A
A
ooo
Ol
46
47
48
49
FFC (i)
POWER TRANSFORMER
SPACER
OPE. INSTRUCTIONS
(Dutch, Su\'edish, 
Spanish,
Portuguese) 
RECEMR
OPE. INSTRUCTIONS
(Dutch, Swedish, 
Spanish,
Portuguese) 
CASSBTTE, CD
OPE. INSTRUCTIONS
(English, French, Germant,
Italian) RECEIVER
OPE. INSTRUCTIONS
(English, Freuch, Germaru,
Italian) CASSETTB, CD
DRY CELL (R03, "AAA")
SHEET
FRONT PAD
REAR PAD
PACI(ING CASE
FM ANTENNA
SCREW
50
l l
12
13
L4
I E
ROTARY I{NOB
BAND BUTTON
FUNCTION BUTTON
SFC BUTTON
16 
WAI{E UP BUTTON
17 
TIMER BUTTON
18 
POWER BUTTON
19 
AUDITION BU\'ITON
20 
BATTERY COVER
TUNER DISPLAY PANEL
REMOCON FILTER
FUSE CARD
SCREW (STEEL)
AC POWER CORI)
RUBBER SHEET
STRAIN RELIBF
NYLON RIVET
SPACER
FRONT PANEL
31 
CHASSIS
32 
REAR PANEL
33 
BONNET
34 
PACI( HOLDER
35 
HEAT SINI{ HOLDER A
HEAT SINI{ I{OLDER B
HEAT SINK
SCREW
SCREW
SCREW
51
E 9
54
55
56
58
2L
22
Z J
24
25
26
27
2B
29
30
A
A
36
J I
38
39
40
www. xiaoyu163. com
QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
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 
http://www.xiaoyu163.com
3
2
SD, YPW typos only
(urc essy)
l - - - - - t
SD, YPW
types only f\\
cANcEL)l 
\\
t 8
\\ffi
Zo"
2
www. xiaoyu163. com
QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
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 
http://www.xiaoyu163.com
6
5
F,N
"=----€
6\'
4{N
NOTE : Screws adiacent to V mark on the product
are used for disassemblY.
l-j \\
2 " \'
1o\'o
w,
$
\\ r\\\\-
i\\
I
I
I
-
l
\\
{\'\\
www. xiaoyu163. com
QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
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 
http://www.xiaoyu163.com
a
\\-@
4 9 . 5 0 , 5 r . 5 2
I
8
www. xiaoyu163. com
QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
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 
http://www.xiaoyu163.com
4. SCHEMATIC DIAGRAMS AND PCB CONNECTION 
DIAGRAMS
4.1 CONNECTION 
DIAGRAM
C N l O
TUNER assembly
(AW23938 : HE, HB) ( +
(AW23939:HEWZI) 
(t}
P 1 5 - 1 7 )
P 4 9 , 5 0 )
=-
z-
a )
AC POWER 
CORD
ADGlO49 (HE : AC220-23ol24OV 
5o/6OHzl
ADG1o87 tHB r AC22O-23O123o-24OV 
5Ol
ADG 1 Ol 2 IHEWZI t AC22o- 23ol23o- 24OV
FRONT assembly
(AWZ395O 
: HE, HB)
(AW23951 : HEWZI)
( > P33-35)
C N 3
l o  @  o  o o  o  o  o o @  o  @  @  @  @ @  
@ @  
@ @
C N 3
PO
(A\\
(A\\
( 
-)
z
v
<
z
u
\'
o
<
<
o
-
=
 
o
:
u
c
6
6
a  
\' l - l a  
. ) r d  
= o : a a  
- d  
r r
\'
-
+
O
L
r
G
q
q
o
,
:
y
d
d
: -  
- \' c o F -
o
2
t 2 ( N )
3
4
- r o o o o o
I
l -  -  
z
-
 
l
<
<
O
o
-
l
J
J
z
z
<
---") 
lu 
[ 
=
- I
Hzl
5O/6OHz)
\'0V 50/60Hzl
-
- i
I
l o
F) 
/6) 
(6)
A
POWER
TRANSFORMER
T  
A T S I 3 9 4
\'l-tr\' A t\\l
(AWZ
(AWZ
( >  
www. xiaoyu163. com
QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
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 
http://www.xiaoyu163.com
3
\\GRAMS
5
4
J b
l)
t)
tJ
e\'
L
C N D
V O L  U P
V t ) L  D O W N
N C
VOLUME assembly
(AW23941 : HE, HB)
(AW23963 : HEWZI)
( > P33)
z
v
<
z
g
o N _ F ^  = i = > v { t 5 ; } _ - _ * = 3 1 - =
z o o u l - " o G J ] o -  
t  
q  o u - - = -
o < < o  
j = ^  
. - : u - - A q q o  
- - =  
N t u
j  i ;  H  =  =  ?  7 Z ; : .  =  p  u ; 5  =  = ;  -  f i  3  3
l
-
 
"
r
o
o
-
J
 
-
 -
 -
 -
o
v
s
.
o
o
o
u
<
=
s
I
-  l : ? - - = - a = = = =  
= ? = ? e
-  
l - l  
) > Z o o a i = o = ^ = ^ =
- - ) l u *  
= = - - = = - - ; - ; - \'
- l
I
| 
( a re., rn ri\\ ril rn rn ri\\ ri)
\\ Y Y Y Y Y Y Y Y Y
C N 5
a
-l
o
>
.
_
.
.
2
@
>
>
a
=
=
a
+
n
@
E
z
)
.
r
+
t
O
= =
o o @ o
507
c l 6 )
flER
\\NSFORMER
ATS I 394
C N 3
o @ @ @ @ @
POWER assembly
(AW23944 : HE, HB)
(AW23945 : HEWZI)
(  +  P 1 8 - 2 0 )
o o o o o o o o o o o o o o o
o o o o o o o o o o o o o o o
TRANS assembly
(AWZ393O 
: HE, HB)
|AWZ4239 : HEWZI)
( > P20)
r--
z.
a )
D I S P . C L K
D  I  S P  D A T A
A C
G N D
A C
C D  R E O / E N
q  n t  (
S . D A T A
T A P E  R E O / E N
C E N T E R  
G N O
C D  R
C N D
C D  L
P B  L
P B  R
R E C  L
R E C  R
o
Nro
o-
I
Oo
L
Lo
Fo
N
LO
o-
I
Ooo-
t -
a \\  [ t r )
u t \\ c
A t  l - z ^ z -
\\ v  
l J  
-
_
l
o
z
o
)
 
|
 
,
a
 n
t -
I
I
6
5
@ @ @ o @ @ a ]
J n d , a n l n l n
HEADPHONE 
assembly
(AW23942 : HE, HB)
(AW23943 : HEWZI)
( > P20)
www. xiaoyu163. com
QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
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 
http://www.xiaoyu163.com
1. RESISTORS:
f ndicated in (), %W, t/ew,!\'Yo tolerance unless othemis€ noted k :k(t,
M : M o .  ( F l : t 1 / o ,  l G l : t 2 % ,  ( K )  : t 1 0 %  ( M ) ;  t 2 0 %  t o l e r a n c e
A 
2. CAPACIToRS:
Indicated in capacity (uFl/voltage (V) unlessotherwise 
noted p : pF
Indication without voltage is 5OV except electrolytic capacitor\'
3. VOLTAGE, CURRENT:
l-*-l:Signal voltage at ( 
3OW + 
3OW 
8(l)output.(1kHzl
[ 
: DC voltage (V) at no inPut signal
Value in ( 
) is DC voltage at rated power\'
4- mA: DC current at no inPut signal
mV : Signal voltage at FM lkHz t75kHz
-
4 ,  O T H E R S :
{: 
Signal route.
@ : Adiusting point.
ffre I 
mark found on some component parts indicates the im-
portance of the safety factor of the part. Therelore, when replacing,
be sure to use parts of identical designatibn.
X marked capacitors and resistors have parts numbers.
V (RED) : Measurement point
This is the basic schematic diagram, but the actual circuit may vary
B 
due lo improvements 
in design.
5. SWITCHES {The underline indicates the switch position}
FRONT assembly
S3OOl 
POWER
S3OO2 
TIMER SET
S3OO3 
WAKE UP / -
S3OO4 
FM MONO
S3OO5 
TUNER _
53006 
SFC BGM
_ 
s3oo7 
SMART MEMORY
S3OO8 
SFC CLEAR
S3OO9 
S. STEREO WIDE
S3011 
DISPLAY
53012 
REC TIMER / +
S3OI3 
FREO / ST
S3OI4 
TUNER +
s3015 
sFc Dtsco
S3016 
SMART START / SET
S3017 
FUNCTION 
CD
S3OI8 
FUNCTION 
TUNER
C 
s3o2o 
clocK ADJUST
S3O21 
MEMORY
S3O22 
BAND
S3023 
SFC HALL
53024 
FUNCTION PHONO
S3025 
FUNCTION TAPE
D
www. xiaoyu163. com
QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
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 
http://www.xiaoyu163.com
.0S epsq ol rslsr
.eqyt l\\W3H roi m
4,2 TUNER ASSEMBLY
{8€€8SWA) v
HEWZI OI\\LY
-o
ltlur u7" 
\\ 
," 
- 
\\
r^) /al
i".-.NVZ N
} I E ,  I I 8  O N L Y
o
o
I ] E ,  H B
ilr:,lil 
!#Ft\'t*Jl$kff
: : i: :\'\'e*
M A tlx/
\\  ( e t
-\\
hHLX.* 
Su++\'"ft{-ili1tffi
i*, -.=\' 
e,;;;
l.- ^ : 
i*..u\'lo " W 
)\' \\: ;" *:i1V\'EIY.Io\'qt
o; i"i 
i?.1 ,-- ,. --o=^. i\'..$1",. \'^ 
o ^o
o  s i
r J
:i"19,,fl 
resnrem@ | 
:":- 
;
t H E W l t , ^  , ^  
|
\'  n N l l  \\ \'  I  o -  
n -
r o  o \' o  3
nor.0
2 l r B t a l
b r  a E  
. /
P - * 3 4 3 8
I  q f e l 9 . 
I.TTTTTTTTF|T\'N
toeFV so€
ere0 areo Eoeo loeo
eoeo
I
soell
eoeo \\oeo roeJr aoeo
I
I reo oreo
-l
roeo
www. xiaoyu163. com
QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
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 
http://www.xiaoyu163.com
ler .eqyt ISW3H rol msrgeib cifemedcZ
(SeeeSWAI yldmeeae f, 3l/lUT
roetv s@fv
This P, C. B. connection diagram is viewsd from the foil side.
_YJr/O_1SW3H
m l
( r s q
0
+ )
{
$11c
) O T L
yldmsaas
yld msaas
H]WOq
TMOF]
oT
oT
T reo
e@@l loo@ool l@@o@
S 3 ; \\ - / E : r : 3 \\ - / r 3 : 8
@el 
ro@@o@l l@eo@
S S ; \\ - l J E = r - , S \\ J r E : 3
{SOOIOXAI yldmsaae oluboM .f .1 lcirae S
I teo oreo
(seq
www. xiaoyu163. com
QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
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 
http://www.xiaoyu163.com
This P. C. B connection diagram is viewed from the parts mounted side.
Schematic diagram {or HEWZI type, r
TUNER assembly (AWZ3938)
! 
fr.\'Fdndnilr\'fror-
H E
T
I
lrIII
B
WZI ONLY
Serial F.
(-J]]
C t : t g i g !
O
A e +
8 € 6 
A N P  
I  5 1 2 -  C
lFT. T;FFFT;TTTTT
2 serial F. E. Module assembly {AXO1O02)
To POWER asse nr b ly c N 4  (  . }  P 2 1 )
VR9O2 VR9OI
09r7
09ro 09rl
rgr\'rgr
r9rOr
da\' )
" i F
= 
"\'"-rA\\ 
/-A\\\'
6\'"\'+ 
"!";"iNV\'\\Y/;_
o, - . 
" ? "
osrz - s!. _- o o1o,_ oto: 
:\':\' ^ 
\'@^ | 
@. O "" 
@"",\': I "i"i "i":\';":"* 
i ": l, r-.*-\' 
!  
o Y , o . t  
_ . . ^
;  
t o o o o o o o , i l  
I  
d ^ - ,
;  
t o o o o o o o , i l  
I  
d ^ - z  
s
\'  
I  
|  
|  
^ i : . / 4 . |
> 
lr n 
/ .L / N | \\J /-,o, o ,o ;i. 
"jl 
,6 o.
l R e T o  o : f  " ,  
y 1 t \\ v ! : o ,  
9  ^ _ A
:  
j  3 l o  o  o  o  o  o  o  o l o .  3  
I  -
\' 6  -  
1 0 6 r  -  
-  
\'  - L ^  
. O -  
O \'  
( O
l o  o  o  o  o  o  o  o l  
|  
6 ^  3  
S
I  
|  
|  
- 5  .  ^  |
h A t +, i Ht VA"to ,o l-o v!
o : Y t t  " \' \' n u Y ! o :  
" \' "  ^ a I  ( 9
:  i :  I  o  o  o  o  o  o  o  o  l  o .  3  
| \' o o
\' 
_L^ 
.O- 
O\' 
(O
o r  
o ( 9 :  
o  i  O \' " " b  i "
o o  
{ O  o ,  
! .
. : : : |  
^  { O l  
o ,
,o i^^i "i : ? s-.8"\',\';. l*^\'1\' -. 
s: L.t .t ; i\'*\'9-\'X;3:*-;
-\' 
{o} 
o\' 
I
O  
O \\ O
^ 
"8., 
oo\'u\'o o- - -o - 
; 
8",:
;r 
/-r----,,\\ "-" 
o.-- 
o "31\' p
t.![,U J " 
., l^;i\'] v,,,.@o\'
o\'r)-or o! ;l ; "l;""0I 
c\'..
,o o o 
-. o 
",r._p.J .o 
l .i %
F i  
I  
1 "  
; " \' " o  e . , " , o  
F ^  
v v  \\ \\ r
o o 9 l o  
o l  
o \' ! "  o ?  l . e }
o  o  
_ . , . " _  
a  I  L  
l "  l _
3 
\' \'l\',1-r
E. Module assembly {AXO 1 0O4,
T , ,  r q o N T . r : . : - r , r l , l y  
J l r t  + P 3 2 \\
www. xiaoyu163. com
QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
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 
http://www.xiaoyu163.com
a
4
ram for HEWZI type, re{er to page 49.
bly (AWZ3938)
fO fO:"*\' ..* "oi [,q,_-1i 
I i I 3,, 
^ Xo\'" 
" \'f5*\'" 
I
\\-4 ? vj j":: 
:, ":\';t h;A H,.[ !, /; l/L",*l-*#jlqi, 
11 .,, ]":_ i
-i " g; #c.: "\'#\'m, 
ffi#, 
[u[ 
l*",\' 
ii-- 
ui:i4il\' 
;Fi[.
",.%,l 
j {.,,,,b 
9:r: 
. i-i\' lffiff"1\'#\'\'ad" 
i"t, *-*,#1" 
"$lh jffij
,-8-:,"i, 
:;:. 
-. .;.: 
*"i 
i3, 
i\'i\'iE3.u:.r=l*i;i$; 
:,"*:*\'l 
l=jl
"" :y . "i",:il,i 
- u *- o-;\'\'o\'"\'iin oo--;o ffi\':tffi#<t,,.r 
"1.:\'i
.ffint, 
i:;,1":1t 
f ",i *ii:,;A""*r\' 
:i\'.".\',L_-, 
":;##\'\' _Fi 
dl
Ii+; i}\'i.i :\'$fih-#{
- :l i\' i= T, t i LJtffi -""*{" 
ls 
s 
I 
-sfl i1i I
j\',,""rJ\'r\' 
\' \' ": i,,, 
I 
.T:":jii*,.In
,
0  / 1 6 l r 3 v t s  0 0  t  0 l 1
t nr
\\  
^ q +
I € 6 t€-ol
\'Z,T\\V
o
o
o
o  o  o  
o o o
t5w l
o o o
o
o
\\ N P  
I  5 1  2  C
vR902 VR90l
tc902
0906 rc90l 0907 0905
0904 0903 09t6 09t5
4
o90l
o902
09ro 09r Iwww. xiaoyu163. com
QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
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 
http://www.xiaoyu163.com
tc901 1M7001
I
2
rc902 LA12655
rc903 AN7470P
TUNER assembly (AWZ3938}
+E
c 9 0 3
c904
o,o47
/ 2 5
0906 : LW/MW SWITCHING
O9O7 : AM POWER SWITCH
O9O9 : B
b - ,
I C902
Ll | 26SS
F 9 0 5
llF- il 9
Ftr{ 75 o h r
Fl,l 750 h r
( P A L )
Al.{
I
r K t t 0 l 0
A
F M  F R O N T  E N D
2 Serial F. E. Module assembly (AXO1OO2)
a
F
(
j
O
6
(
J
z
z
,
z
.
(
J
F
6
r
Z
.
6
Z
.
+
O
0915 : LW / M W  
T -
o
l
o
SWITCHING 
;.*.;
^o3.gl,iY.J^ 
r 
";r
R \\
s-q
t
l
o
Im
l r r t  0 2 6
www. xiaoyu163. com
QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
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 
http://www.xiaoyu163.com
6
13 AN747OP
O 9 O 9 :  B UFFE R
S - I . I E T E R
v c 0
r
l
lC9O3 : FM MpX
V c c  ( 1 2 V )  
F e o 6
\' l " l d T U N E D t N D .
o
; g
ITUNED
g l8i
1 6  
I
I  C e 0 3
l N t a 7 0 P
r l - l  
6
www. xiaoyu163. com
QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
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 
http://www.xiaoyu163.com
I
FM & AM SIGNAL
AM SIGNAL
V c c  (  1 2 V )
D
sf
cf)
(L
I
o
-)
:-o
E
oo(t)
(g
2
o
L C 6 I O O  
S T A R I
L 0 c A L  
( 9 K l t O K )
F M  M O N O
T U N E
S T E R E O
P L L / I 0 6 7  C L K
P L L / 1 0 6 7  D A T A
P L L  C E
www. xiaoyu163. com
QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
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 
http://www.xiaoyu163.com
V c c  ( 1 2 V )
- -  
-  
- - -
FM & AM SIGNAL
AM SIGNAL
L C 6 l  O O  S T A R I
-  L o c A L  
( 9 K l l O K )
E ru uono
T U N E
S T E R E O
P L L / I 0 6 7  C L K
-  P L L /  1 0 6 7  D A T A
F pr-r- cE
- 5 V
+ 5 V
- iro
-\' R
G N D
+ 5 V
+ 1 2 V
- 5 V
G N D
R E C  O U T  I I U T E
V O C A L /  
I  N S T
+
CV)
L
I
o
.}
lt
E
ooo(o
zo
E
IL
o
F
@
o-
t
gz
(J
.>
ll
E
ooo
6
Eul
3oo-
o
7
www. xiaoyu163. com
QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
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 
http://www.xiaoyu163.com
Q 9O 9 :  B UFFE R
H S S r  
0 a - 0 2
i;_:\' l \'
m
-------l1-
vJp9
L - \'
I c902
Ll | 2653
o
-l
6 ,
CENTER 
ADJ,
02 : FM/MW/LW tF DET
o
e-.:\' l \'
m
t t l
F
I
Y c c  ( 1 2 V )
lC9O3 : FM MpX
0. ezls0
c955.
,r., !S o"
-l l-{-Fl-
o\'. dr 7 ofi o
rrr.oiiill
ADJ.
@ t -
-;---] - |
o  
l - :  
I
t +,ri I
ITUNED
gt&
1 6  
9
I  C 9 0 5
l I t a t 0 P
\'
-
o
r
a
V R E F  
I - I . I E T E R
4
www. xiaoyu163. com
QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
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 
http://www.xiaoyu163.com
-
F
6
F
(
J
o
6
q
)
z
.
z
,
2
0
F
.
o
L
Z
.
a
=
*
o
0 . 0  |
c904
o,o47
/?5
A r I l 0 2 0
0906 : LW/MW SW|TCHtNG
O9O7 : AM POWER SWTTCH
o909
F l , l  7 5 o h r
I
A t l
^ ( l t 0 l 0
c922
c
f F r
0 . 0 2 2  |m
F l {  7 5 o h r
( P A L )
c 9 t  5
- F
|  0 . 0 2 2
m
D
I C90
Llt 26
t-
: 2 u
CEN
lC9O2 : FM/MW/LW t
s:j
\' l -
m
o
e 1
o
o
. oTJ
r m
s*:
\' l \'
7Tr
t:}-Ts-
m
3
2
0915 :  L W / M W
SWITCHING ;+.i
93.91\'iY,J^ 
r\';r
d
s+
o -:
o
t
^t -
-fiT
F;i
h , h
- - l ^
; _ :
\' l \'
7h
LW/MW
SWITCHING
0903. Q904 :
LW/MW OSC
SWITCHING
2
O9O1, O9O2 : LOOP FILTER
lC9Ol : PLL
www. xiaoyu163. com
QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
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 
http://www.xiaoyu163.com
4.3 POWER ASSEMBLY, TRANS ASSEMBLY AND HEADPHONE 
ASSEMBLY
POWER assembly (AWZ3944: HE, HB)
(AWZ3945: HEWZII
3
2
To FRONT assemblv CN3 ( | 
P3
zU
{
z
:
Y
E
 
U
6
!
<
\\
U
>
 
N
-
 
O
O
 
<
C
t
C
€
o
o
o
F
4
.
.
>
Y
F
u
o
 
N
A
D
o
 
o
o
=
q
q
 
o
o
 
G
u
u
<
Z
 
.
J
J
U
I
O
-
-
O
 
.
 
.
O
<
C
C
.
l
O
e
 
|
 +
 
r
O
U
U
G
>
O
O
O
q
q
4
O
t
s
F
F
(
B
l C 3 O 2  :  6 d B  A M P
H E W Z I  O N L Y
H E ,  H 8  O N L \\
l C 4 O 1 .  l C 4 O 3 - l C 4 O 5  :  S F C
l C  1 0 3  |  E O  A M P
D
A
l C l O 2  :  B U F F E R
HEWZI ONLY
P H O N O
r r z r  l l E W Z l
i i  
. r , .  
c r r 6  
- , 1 :
lC 1Ol : FUNCTION SwITCH
www. xiaoyu163. com
QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
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 
http://www.xiaoyu163.com
rc60r sTK4r52-2GP
6
tc401 (PA00491
5
4
RONT assembly CN3 ( + P33)
To VOLUME assemblv J5 ( ) 
P 331
z
{
Z
:
Y
E
 
U
d
J
<
\\
r
_
o
o
 
<
6
c
 
z
F
G
.
.
>
Y
F
U
-
A
_
A
_
@
<
9
q
!
!
a
o
c
r
<
d
u
-
N
q
o
@
i
 
o
o
w
q
a
=
q
4
O
O
C
U
U
O
q
A
6
0
O
D
@
@
U
[
O
-
-
O
 
.
 .
O
<
d
A
<
<
_
_
.
 
.
O
b
o
d
>
A
 
O
O
q
q
q
A
F
F
F
@
@
 
-
-
Z
 
Z
 s
s
 
s
>
o
a
z
o  
>  >  
+  o o  
Q
z
 
a
D
J  
A  d  |  +  =  = Z  
Z
Pin
No.
Voltag€
Pin
No.
1
4.7
1 1
2
o
1 2
3
o
1 3
4
o
1 4
c
o
t 5
6
o
1 0
7
o
1 7
I
o
t 8
9
o
l 9
1 0
o
20
@ @ @ @ @ @ o @ @ @ @ @ @ @ @
.or 
f 
z.?iso L!|M*HE. 
HB
HE, H8 ONLY
HE, HB
; t . r l
www. xiaoyu163. com
QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
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 
http://www.xiaoyu163.com
400491
Voltsge
Pin
No.
Voltsgo
Pln
No.
Voltag6
4 . 7
1 1
o
? 1
o
o
1 2
o
22
o
0
1 3
o
23
o
o
1 4
o
24
0
o
1 5
-5.2
26
o
o
1 0
28
o
o
1 7
27
o
o
l 8
2A
o
0
1 9
29
o
0
20
30
o
Pin
No.
Voltsge
Pln
No.
Voltag€
I
- o . 1
1 1
- o.1
2
- o.8
1 2
-o.8
3
-  o . 1
1 3
-  o . 1
4
-o.8
1 4
- o.8
5
- 0 . 1
1 5
- 0 . 1
6
- o.8
1 6
- o.8
-  o . 1
1 7
- o.8
I
- o.8
l 8
4 . 7
I
- o 1
1 9
o
1 0
- o.8
20
-5.2
I
a
7
tc405 (1436071
D  I ( ] D E S
0 7 0 2 ,  
7 0 3 ,  7 0 4 .  7 0 5 ,  7 0 6 .  7 0 9 , 7  
|  8 , 7  I  9 :  S 5 5 6 6
0 t h c r  D i o d c s : l S S 2 5 2  
c r c c p t  z c n o r  d i o d c
l
o
t - - - - - - ^  
j
HEADPHONE
(AW23942: HE. HBI
(AW23943 : HEWZII
19r€-
220-230V
J \'
lCsO1 : POWER AMP
0603 - 0605 : RELAY ORIVE
0606. 0607: OVER LOAD DETECTOR
D 6 O 1  -  6 0 S  l 1 S S 2 5 2  :  H E ,  H B )
IHSS I 04 
02 : HEWZIT
L  O U
L  I N
C N D
R  I N
R  O U T
F L
F L  A C I
N . C
N . C
I { A  I N
I A I N
C N D
C N D
H A I N
\' t
S P E A X E R
R
I
HEWZI
ONL Y
t i -  l
2
fc501 (sTK4152-2GPl
Pln
No,
Voltaga
Pin
No.
Voltag€
-o.3
l o
o
2
-o.3
\' t 1
32.4
3
o
1 2
30.8
4
- 26.8
1 3
o
5
-  1 . 3
1 4
-32.4
6
4.8
1 5
-  1 . 3
- 1.7 twh.n STANoBYI
7
- 3 1 . 6
1 6
o
I
- 3 2 . 3
1 7
- 0.3
9
-32.5
l 8
- o.3
-.Jr-.i
O N L Y
www. xiaoyu163. com
QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
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 
http://www.xiaoyu163.com
T"
#I
r;
T"
#I
rl
0601, 0602 : DC DETECTOR
POWER OFF
DETECTOR
t C l O 2 :  -  1 2 V  R E G U L A T O R
HEWZI ONLY
rc54 
moopr
i---f- 
:
H 8
0603 - 0605 : RELAY DRIVE
0 6 0 6 ,  0 6 0 7 :  O V E R  L O A D  D E T E C T O R
D 6 O l  
6 0 5  ( l S S 2 5 2  ;  H E .  H B )
( H S S l 0 4 - O 2 : H E W Z l l
D
Fnrc2
F L  A C I
N . C
N . C
N A  I I {
I 1 A  I N
C N D
C N D
x A t r {
H A  I N
5 U B
C D  A C
c N 0
C D  A C
S U B
HEWZI
ONLY
\' r i - - -
i o \' r  
l
\'/AC400V
AEK - 5o7 I
rsoomA/250vl
TRANS assembly
(AWZ393O : HE, HBI
|AWZ4239: HEWZII
AC POW€R CORO
AOGlO49 IHE I AC22O-23O|24OV 
5O/60Hzl
ADGlOST IHB : AC22O-23O/23O- 
24OV 50/6OH2l
ADGIOI 2 IHEWZI : AC22O- 23Ol23O- 24OV 5O/6OHr)
Line Voltage Selection
Lirre voltage can be changed with the followiug steps.
1. Disconnect the AC Power cord.
2. Remove the top cover.
3. Change the connection with the power transfornrer (T)
primary taps.
4. Stick the line voltage label ou the rear parrel.
Part No.
Description
F
t t t o l
r ! a r a ! l
OTlO: RELAY DRIVE
A A X _ 1 9 3
A A X -  1 9 2
22OV label
240V label
I
8
7 0 3 :  + l 2 V S w l T C H
www. xiaoyu163. com
QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
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 
http://www.xiaoyu163.com
l C 4 O 3 - l C 4 O 5 :  S F C
D 7 1 2 - 7 1 4 , 7 1 6 .  7 1 7  l 1 S S 2 5 2  :  H E .  H B )
l H s S l 0 4 - 0 2  r  H E W Z I )
O 7 O 3 r + I 2 V S W | T C H
o 7 0 1 ,  0 7 0 4 :
+ 5V SWTTCH
HEWZI ONLY
HEWZI ONLY
HE, H8 ONLY
S I A N D  3 Y : 5 v
POwEi Ol: OV
t ; +
rYtol 
=
rrar0ll 
=
E - r  
g
5
4
6
www. xiaoyu163. com
QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
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 
http://www.xiaoyu163.com
t c a o l
1 C 3 0 2  : 6 d B  A M P
I]EWZI ONLY
H E -  H B  O N L Y
l C  1 0 3  :  E O  A M P
D
l C l O l  :  F U N C T I O N  S W I T C H
P H O N O
- - -^ 
HEWZI
T X  L
C N D :
T X  R .
T X  G N D
+ 5 V
+ 1 2 U
- 5 V
G N D
N . C
N . C
9 x
: 3
uJ uJ
?
?
; ;
F u )
( L ( L
t I
szc)
:
E
oo
6
6
E
Iuz
l
F
o
F
Y
<
O
O
O
Z
X
<
Z
O
e
O
J
)
E
)
g
J
F
<
Z
<
4
)
*
U
Z
Z
O
<
O
\\
O
<
\\
O
O
O
O
6
O
O
O
O
 
5
 
O
C
t
 
O
 
A
O
O
U
U
a
 
u
q
 
@
c
 
e
&
q
L
 
d
 
o
e
@
-
4
o
-
 
o
 
u
z
<
o
To PDC-P52OT or PDC-P52OM
2
lC4Ol. lC4O3-lC4OS : SFC
HEW
O NLY
1 8
www. xiaoyu163. com
QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
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 
http://www.xiaoyu163.com
lc 70l
tc702
0707 rc703
o70a
rc50l
Q7o�2
I
o705
o 709
o70l
o60l
I
06ro
rc405
o T r l
oTro
rc40l
tc403
rc404
rc704
rc302
tcr03
tct02
rcrol
www. xiaoyu163. com
QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
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 
http://www.xiaoyu163.com
4
o
-t
- {
?  l I l
t \' _
| 
2a:
I
l
l
s\\.,fti
< : , .
< r <
€
F]
, l
o
.
.t
!
A I  t f  r \\ r y \' F  
l t  { : l l t r i i
1 l  F  :   r ; ; ) 7 ( _ r  . , r . i . 2 4 { ) r r  r , ( r .  t j . r l t . , }
l l l t l  I A ( : 2 : - , ] ]  2 : r o , 2 3 t r  : , 1 r i r ,  r !  i a ) r j r r
r I F \\ : ! r /  
/ . , t . : r : . r i  t ) . r 1 r  ,  r r \'  
2 , l l j r /  t l r  , . a j l 1 / l
F;
POWER assembly
IAWZ3944: HE. HB)
(AWZ3945 : HEWZI)
1 . 3
It,
ti
| -lt:"
A W Z _ I
",lil fl
"\'ii"idffl:i:,\'.
_,, .\\lii= 
l:[..{t; | ],".$.
o ----o\\ 
Ln\'-\'lo:- 
L9:---: 
o, =\',8,e-
e15-i7>r 
.-E cc 
++*r,lif";
rllllj$#;i 
I hfT,,, d.r"-
1l J J Ftit\'lr{ L,-;:iL#i;"{i;;:
o v rr.ro rsw:p- 
. "^\'f : la ru 
"-io lo I "
TRANS ass
(AWZ393O : 
\\AWZ4239 : 
HEADPHONE 
asse
\\AWZ3942: HE. HB
(AW23943 : HEWZI
o
O
)
liiii"-:liil"- 
eil\'" +
. 
".",. :
o"t-F-{iift: *
rsw:n$ [ j --\'"
b\'\'8 l"\'A .l "@\'.i \'"
,^ a.".6 
\'\'tr .
, Y  6 \' " " d  6 \' " \' 6  o  
o
x
l
O
www. xiaoyu163. com
QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
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 
http://www.xiaoyu163.com
A
T I
r€T€
l. 
Tib ?.C,4 @d.Glr!. 
dhann t. diid 
t|ft 
rh p\'t\' 
no.d.kt 
,
2. 
Ih. r..tr 
rt|hh 
i-. 
h..n |tEnnd 
d ih. brd 
c.|r b iddd 
rt6 
rho. jldn
drh th. cd.|lqdht 
rtrt r\'rym6ot 
ttr.d h rn tolot|q 
r.tb,
J
aa.J
I
-J
TRANS assembly
|AWZ393O : HE, HBI
iAWZ4239: HEWZII
t,C.B. p.n rn d..r.h 
tnknbn
tc
tc
s
Coll
Th. c.rsto. r.mtn r nl.\'t.t din @OoqU..H..t 
ir.-, it.d 
nrnhd.
th. dlod. r.hh.t n-td 
{lrh@tdo{tt 
.t .t .} t o 
cr6.- 
.n .
Tn trd.ro.Irhh.t 
b rnbh E I.fitr.d 
Jtot| rtr. drrr.
ar-To 
VOLUME assembly JS (f 
p30)
cl- 
To FRONT assemblvc N 3  (  |  P 3 1 )
r-- 
To TUNER assemblv CN4 ( | 
P13l
E)-To 
PDC-P520T or PDC_P520M
This P. C. B connection diagram is viewod from th6 parts mounted side.
3.
a.
5.
HEADPHONE 
assembly
[AWZ3942: HE, HBI
IAWZ3943: HEWZII
tC.8, Fttt6 
dLtt\' 
ti\'dcdkn
Cat fod.| 
,..r rt\'itol
,[Bl[91
-O2r! 
-
Le-l_el
PlPl
@-o--"
tt20!
H(l.......o
o-iz!r 
-
/car:! \\
E )
"-Hg
I c5\'. I
"l l.."
www. xiaoyu163. com
QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
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 
http://www.xiaoyu163.com
.\'-- 
1------- 
-
sod lo^
o
o
o
o
o n  
\\ - - z r o ! r - -  
I
.-rt�
S ^ + 5 v
(qr. +5v
M .  G N D
,  
L + R  O U I
ziWib 
t+F \'\'l
6-16- -r aIqlr| ---tr-
3.4
o
o o o o o o o o
n d 6 f i b d a b . n , | d d 6 | h . 6 \'
33\'
I
C
U)x
e ! o l 3
o o
r""l
"; nt\\9
: 
ll_ll
suhRou
P O WE R
ol ol
l
lI
t
l
; ?  I
- t l
a)
l
q
t
6
e .  
l
l
l
l
l
r
r
r
 
o
K E  U P / -  
r\'!Ul 
rtrol
t.\\d 
F.\'\\
l
l
l
l
l
l
l
. __r-
FRONT assembly
(AW23950 : HE, HB)
IAWZ3951 : HEWZI)
To  P O W E R  
a s s e n r b l y  
C N  5  (  + P2 1  )
VOLUME assembly
(AW23941 : HE, HB)
{AW23963 : HEWZI}
rL!*b. 
\'nifu 
d-\'hro
ih db 
t6hd 
h\'ri 
nor&
-l .-
)
)
)
)
T , / N E X T
rq-.,t-gl
.A 0--6 | .6 
o--1 |
r9r9r
t , /
-€j"
t - "  I
"-l l-"
O
T
www. xiaoyu163. com
QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
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 
http://www.xiaoyu163.com
4
To POWER assemblv CN3 ( > P21)
)
)
)\'\'|
rssembly I
i0 : HE, HBll
il : HEWZlll
E---
B\'
o
J-
tr
E  V P / -www. xiaoyu163. com
QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
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 
http://www.xiaoyu163.com
a
I
Icaa
I
toa
3 9 5
H A  L  L
To  TUNE R a sse mb lv 
CN 1 O {  }  P1 3 )
vR200l
This P. C, B connection diagram ie viewed lrom the parts mountod sido.
i
MONO
M
, . t
I
rc200l
tczo�o.2
0200 |
o2002
o2003
o3001
o3002
rc300l
www. xiaoyu163. com
QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
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 
http://www.xiaoyu163.com
\' (  
FRONT assembly |AWZ395O : HE, HBI
|AWZ3951 : HEWZI)
F R E B L r |  F r 6 d B  A M P I
@
L
I
cr)z
(J
E
ooo(o
(E
uJ3oo-
F
-  l 2 v
+ 1 2 V
+ 5 . 6 V
D .  C N O
F L  A C 2
F L  A C I
R E S E T
V { d p
P O W E R
D  I S P  C L K
D I S P  D A T A
S P  E Y
S .  C L X
S . D A T A
C D  R E O / E N
D E C X  R E O / E N
T R E B L E  I
I R E B T E  2
B A S S  I
B A 5 $  2
w l 0 E  r
W I D E  2
A U D I T I O N
l r I c  r u l E
4 0 5 2  t  i l H
4 0 5 2  0
4 0 5 2  A
A2OO1. O2OO2 : MU\'E
2aa2
tc500r rA729ts
t c S o o l
r l 7 2 9 t !
www. xiaoyu163. com
QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
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 
http://www.xiaoyu163.com
6
5
4
To TUNER 
assembly 
CNlO ( + P17 : HE, HB)
( >  P s O :  H E W Z I I
-
-)
I
,
-
=
\'
-
Y
Z
o
O
O
U
o
J
o
-
:
-
u
d
\\
\\
) E - = : j j j : =
o
J
L
F
4
o
d
o
:
\'
1
\'
d
o
z
o
o
o
J
o
e
>
>
z
O3OO2 : 5O/6OHZ DETECT
O3OOl : RESET
l 5 0 t  I  
a t . 0 l  t / t O t
www. xiaoyu163. com
QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
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 
http://www.xiaoyu163.com
a
: For pin28 and 29 of |C3OO1
Pin \\
No.28,
P A 6
Pin \\
No,29I
P A 7
H E ,  H B
L
H
HEWZ I
n
L
Tvpe
J P
(4\'
@
@
@
HE, HB
OPEN
SHORT
SHORT
OPEN
HEWZI
SHORT
OPEN
OPEN
SHORT
D3r8
R05.6ESB
lC301 : rUNER CONTROL MTCRO COMPUTER
1 c 3 0 0 1
P D G O T E A
www. xiaoyu163. com
QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
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 
http://www.xiaoyu163.com
,3 r8
r05,6€s8
\'r8)
HEWZI)
F f r
r$01
l/rol
r / r  0 t
I C 3 0 0 1
P D C O T E A
F C C L E
U N C T  
I
c D  ^
35
www. xiaoyu163. com
QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
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 
http://www.xiaoyu163.com
Fr- I
D1oOl - tOO5. 3OO1 3OO3. 3OOg 301 7 (l SS252 :HE. HB)
IHSS I 04 
02 : HEWZII
O3OO2 : 5O/6OHZ DETECT
O3OOI : RES€T
4
www. xiaoyu163. com
QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
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 
http://www.xiaoyu163.com
\'t
(t)
z(J
E
o
6o(u
E
Itl
=oo-
F
V f d p
P O T I E R
D  I 5 P  C L K
0 l s P  0 A t A
S P  R Y
S . C L K
S . D A T A
C O  R E O / E N
E C K  R E O / E N
T R E B L E  
I
T R E B L E  
2
B A S S  I
B A S S  2
f , l 0 E  r
U I D E  2
A U D  
I T  I O N
I , I I C  N U T E
4 0 5 2  I  N H
4 0 5 2  I
4 0 5 2  A
tc500\'l TA729lS
+ 5 . 5 d 8  a t  7 1 H z
N C
N C
N .  C N D
l l . + 5 V
+ 5 v
- 5 V
o)
.L
I
loz()
->
-o
c
@o
6(E
E
ul3oo-
o
F
R
CND
L
N C
V O L  D O W N
V ( ] L  U P
R
G N D
L 9
voLUME 
assembry 
tiwt3333 :
l C 5 O O 2 :  B U F F E R
HEWZI ONLY
www. xiaoyu163. com
QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
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 
http://www.xiaoyu163.com
5. PCB PARTS LIST
NOTES:
c Part without part number cannot be supplied.
o Parts marked by " a" are not always kept in stock. Their delivery time may be longer than usual or they may be unavailable.
c The $, mark found on some componem parts indic\'ates the importance of the safery fa<\'tor oJ\'the part. Therefore, when replac\'ing,
be sure to use parts of identical designation.
c When ordering resistors, first convert resistance values into c\'ode form as shown in the lbllowing examples.
Ex. t 
When there are 2 effective digirs (any digit apart from 0), such as 560 ohm and 17k ohm (tolerant\'e is shown by J : 5\'lL,
and K: 
10"/,).
5604 
56 x lqt
47kQ 
\'\' 47 x l0r
0.5Q 
(7R-t............... 
...........RN2HO 
EtrK
ta 
0il)......\'......\'....:.::.:.:.. 
........... 
...nsrro tr o K
Ex. 2 
When there are -1 effet\'tive digits (such us in high precision metal film resistors).
5.62kA 562 x lqt 
5621 
........................RN 
l/4SR 
tr E tr tr F
Mark No.
Description
Parts No,
Mark No.
Description
Parts No.
56t ..........................RD 
I /8PM 6 @ E J
47-1.......................... 
RD I /4PS E E E /
LIST OF ASSEMBLIES
(O 
TRANS ASSEMBLY
O 
POWER ASSEMBLY
C) 
TUNERASSEMBLY
O 
VOLUMEASSEMBLY
O 
HEADPHONEASSEMBLY
O 
FRONT ASSEMBLY
C) TRANS ASSEMBLY (AWZ393OI
SEMICONDUCTORS
IC PROTECTOR
IC PROTECTOR
IC PROTECTOR
LOGIC IC
OP-AMP IC
OP-AMP IC
SOUND PROCESSOR 
IC
OP-AMP IC
GEQ IC
AUDIO IC
REGULATOR IC
REGULATOR IC
REGULATOR IC
IC PROTECTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
AWZ3930
AWZ3944
AWZ3938
AWZ3941
LWZ3942
AWZ39s0
ICP-N75
ICP*N38
ICP-N75
MC14052BCP
RC4558DXP
NJM4558LD
Pl\\0049
RC4558DXP
LA3607
STI{4152-zGP
NJM7812FAS
NJM79M12FA
NJM78M56FAS
lcP-N25
2SC2458
2SA1O4B
XDC143ES
25C2458
2SA1048
Q6q7
Q608
Q609
Q610
Q701
Q702
Q703
Q704
Q705
Q707
Q708
Q70e
Q710
Q711
D601 - 605
D701
D702-705
D707
D708,709
D710
DTtl
D7L2-7L4
D7L5
D716,717
D7r8,7t9
D720,721
RELAIES
RY501,701
COILS
L501, 502
CAPACITORS
c103, 104
CLOT
c108 - 110
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSIS\'TOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
DIODE
DIQDE
DIODE
ZENER DIODE
DIODE
ZENER DIODE
ZENER DIODE
DIODE
ZENER DIODE
DIODE
DIODE
ZENER DIODE
RELAY
COIL
CERAMIC CAPACITOR
CERAMIC CAPACITOR
CERAMIC CAPACITOR
2SC245B
XDA143ES
XDC143ES
XDC124ES
2SC2603
2SC24s8
zsf\\1115
XDA143ES
2SC2603
XDA143ES
XDC143ES
XDA143ES
2SC2458
XDA143ES
1S5252
RBV402
s5566
RD5.1ESB
555t)b
RDlOES82
RD7.5ES82
1S5252
RD5.6ESB
1S5252
s5566
RDlOES82
ASR1O35
ATH- 133
cccsL101J50
ccDSL10lJ50
CCCSLlOlJsO
0
0
o POWER ASSEMBLY (AWZ3944I
SEMICONDUCTORS
I U / U J
rc706,707
IC7O8
IClO1
IC102, 103
TC3O2
IC4O1
IC403, 404
IC4O5
IC5Ol
IC701
TC702
IC703
TC704
Q601, 602
Q603
Q604
Q605
Q606
www. xiaoyu163. com
QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
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 
http://www.xiaoyu163.com
Mark No.
Description
Parts No.
Mark No.
Description
Parts No.
cl11, 112
c113, 114
cl15, 116
c117, 118
cl19, 120
c301, 302
c40r, 402
c407, 408
c409, 410
c4LL,4t2
c413
L4L4
c41s, 416
c419
c420
c42l
c422
c423
c424
c425
c426
c427
c428
c429
c4s4
c435
c436
v4J I
c501
c502
c503, 504
c505, 506
c507, 508
c509, 510
c511
c5t2
c513
c514 - 517
c601
c602
c603, 604
c605
c70L,702
ELECTR. CAPACITOR
CERAMIC CAPACITOR
CERAMIC CAPACITOR
ELECTR. CAPACITOR
ELECTR. CAPACITOR
ELECTR. CAPACITOR
ELECTR. CAPACITOR
CERAMIC CAPACITOR
CERAMIC CAPACITOR
CERAMIC CAPACITOR
CERAMIC CAPACITOR
AUDIO FILM
CAPACITOR
ELECTR. CAPACITOR
ELECTR. CAPACITOR
ELECTROLYTIC
CAPACIT
CERAMIC CAPACITOR
CERAMIC CAPACITOR
CERAMIC CAPACITOR
CERAMIC CAPACITOR
CERAMIC CAPACITOR
CERAMIC CAPACITOR
CERAMIC CAPACITOR
CERAMIC CAPACITOR
CERAMIC CAPACITOR
CERAMIC CAPACITOR
CERAMIC CAPACITOR
CERAMIC CAPACITOR
CERAMIC CAPACITOR
ELECTR. CAPACITOR
ELECTR. CAPACITOR
CERAMIC CAPACITOR
ELECTR. CAPACITOR
ELECTR. CAPACITOR
ELECTR. CAPACITOR
ELECTROLYTIC
CAPACIT
ELECTR. CAPACITOR
ELECTROLYTIC
CAPACIT
CERAMIC CAPACITOR
BLECTR. CAPACITOR
ELECTR. CAPACITOR
ELECTR. CAPACITOR
ELECTR. CAPACITOR
ELECTROLYTIC
CAPACTT (2200t42)
cI(A (0.01/AC250V)
ELECTR, CAPACITOR
ELECTROLYTIC
CAPACIT
ELECTR. CAPACITOR
ELECTR. CAPACITOR
CEAS2R2MsO
CKCYBl52K5O
cI(cY8562I(50
CEAS2R2MSO
CEAS4TOMlO
CEAS2R2MSO
CEAS2R2M5O
CKCYB682K5O
CKCYBl02KsO
CKCYB562I(50
CKCYX223M25
CFTXA474J50
CEAS2R2M5O
CEASR4TMSO
CEAS6RSM50
CI(CYX104M25
CI{CYB182I(50
cI(cYX273M25
CI{CYBlO2IisO
CKCYX153M25
CI{CYB472IisO
CI(CYX683M25
CI(CY8272I(50
CI{CYX393M25
cI{cYB561I(50
CKCYB822I(50
CKCYB561I(50
CI(CY8272I(50
CEASzR2MSO
CEASzR2M5O
CI(CYB331KsO
CEAS220M25
CEASlOIM25
CEASlOOM5O
CEANP22OM35
CEASlOOMsO
CEANP4TOMsO
cKcYXl04M25
CEASzz1M10
CEAS22OM25
CBASlOOMSO
CEASlOOM2s
ACH1109
ACG1005
CEAS222M25
cEHAQ470M16
CEASlOOM2s
CEAS102M25
C7LO,7LL
c7t2
C713
C7L5
c716
c7t7
c7l8
c719
c720
RESISTORS
R503, 504
R505, 506
R507 - 509
R510
R 5 1 1 , 5 1 2
R513, 
514
R515
R516
R517
R518
R519, 520
R52r,522
R615, 616
R70r,704
R706
R710, 711
R7L2
R713
ELECTROLYTIC
CAPACIT
ELECTROLYTIC
CAPACIT
BLECTROLYTIC
CAPACIT
ELECTROLYTIC
CAPACIT
ELECTR. CAPACITOR
ELECTR. CAPACITOR
ELECTR. CAPACITOR
ELECTROLYTIC
CAPACIT
ELECTR. CAPACITOR
CARBON FILM
RESISTOR
CARBON FILM
RESISTOR
CARBON FILM
RESISTOR
CARBON FILM
RESISTOR
CARBON FILM
RESISTOR
CARBON FILM
RESISTOR
CARBON FILM
RESISTOR
CARBON FILM
RESISTOR
CARBON FILM
RESISTOR
CARBON FILM
RESISTOR
CARBON FILM
RESISTOR
FUSLIBLE RESISTOR
METAL OXIDE
RESISTOR
METAL OXIDE
RESISTOR
CARBON FILM
RESISTOR
METAL OXIDE
RESISTOR
METAL OXIDE
RESISTOR
METAL OXIDE
RESISTOR
Othel lesistols
3OP SOCIGT
CONNECTOR (9P)
socl(ET (17P)
PIN JACI( 2P (PHONO)
SPBAKER TERMINAL
4-P
CBHAQ100M25
CEAS331M5O
CEAS470M63
cEHAQ220M50
cEHAQlo0M5o
CEASlOOM5O
CEAS4RTM50
cEHAQ4ToMso
CEAS102M16
RD1/4PM104J
RDl/4PM821J
RDU4PM222I
RDU4PM222I
RDI/4PM104J
RDl/4PMFLl0lJ
RD1/4PM102J
RDr/4PM2221
RDLI4PMFL222J
RD1/4PMFL471J
RDl/4PM100J
RFAl/4PLl0oJ
RS2LMFR22J
RS2LMF181J
RDl/4PM3e2J
RSzLMF221J
RS?LMF222T
RS2LMF272J
RD1/8PMNf]DJ
AIiP10e4
I(PE9
AKP1101
AI{B1100
AI(E1012
c703
c704
c705
c707,708
c709
OTHERS
CN3
cN5
CN7
37
www. xiaoyu163. com
QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
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 
http://www.xiaoyu163.com
Mark No.
Description
Parts No.
Mark No.
Description
Parts No.
C) TUNER ASSEMBLY (AW23938)
SEMICONDUCTORS
PLL IC
AM/FM IC
MPX IC
N-FET
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
N_FET
ZBNER DIODE
DIODE
DIODE
CERAMIC FILTER
CERAMIC FILTER
CERAMIC FILTER
FILTER
AXIAL INDUCTOR
AXIAL INDUCTOR
AXIAL INDUCTOR
COIL
AXIAL INDUCTOR
ELECTR. CAPACITOR
CERAMIC CAPACITOR
AUDIO FILM
CAPACITOR
AUDIO FILM
CAPACITOR
CERAMIC CAPACITOR
CERAMIC CAPACITOR
CERAMIC CAPACITOR
CERAMIC CAPACITOR
AXIAL CERAMIC
CAPACITOR
AXIAL CERAMIC
CAPACITOR
CERAMIC CAPACITOR
AXIAL CERAMIC
CAPACITOR
ELECTR. CAPACITOR
AXIAL CERAMIC
CAPACITOR
ELECTR. CAPACITOR
CERAMIC CAPACITOR
ELECTR. CAPACITOR
AXIAL CERAMIC
CAPACITOR
ELECTR. CAPACITOR
AXIAL CERAMIC
CAPACITOR
LM7001
LA1265S
AN747OP
25K246
2SC174OSLN
RN1203
RN2201
2SC2668
2SC2458
RN1203
25I(246
RD5.6BSB
HSS104-02
HSS104-02
ATF-119
ATF1042
ATF_107
ATF1O88
LAU2R2M
LAUOlOM
LAU2R2M
ATE-079
LAUzR2M
CEAS330M16
CI(DYX473M25
CFTXAlO3JsO
cFTXA224150
CI(DYX473M25
CKDYFl03ZSO
ccDcH150J50
CKDYF223Z5O
CI(PUYF103225
cI(PUYF473Z16
CKDYF223Z5O
CT<PUYF223225
CEAS4TOMlO
CI(PUYFl03225
CEAS1OlM16
ccDSL470J50
CEAS4TOMlO
CI(PUYF103225
CEAS1O1M16
CKPUYF223Z25
c932 - 935
c936
c937
c938
c939
c940
c941
c942
c943
c944
c945
c946
c947
c948
c949
c950
c951
c952, 953
c955
c956
c957, 958
c959
c960
c961, 962
c963
c964
c965
c967
RESISTORS
vR901
vR902
VR9O3
OTHERS
CNlO
x901
x902
CERAMIC CAPACITOR
CERAMIC CAPACITOR
ELECTR. CAPACITOR
ELECTR. CAPACITOR
ELECTR. CAPACITOR
ELECTR, CAPACITOR
ELECTR. CAPACITOR
CERAMIC CAPACITOR
CAPACITOR (470p)
ELECTROLYTIC
CAPACIT
ELECTR. CAPACITOR
ELECTR. CAPACITOR
CERAMIC CAPACITOR
ELECTR. CAPACITOR
CERAMIC CAPACITOR
ELECTR. CAPACITOR
AXIAL CERAMIC
CAPACITOR
BLECTR. CAPACiTOR
CERAMIC CAPACITOR
ELECTR. CAPACITOR
CERAMIC CAPACITOR
CERAMIC CAPACITOR
ELECTR. CAPACITOR
vR (10k)
VR (20k)
vR (5.0k)
Other resistors
CoNNECTOR (10P)
CRYSTAL 
RESONATOR
CERAMIC RESONATOR
ANTENNA TERMINAL
4-P
AM RF TUNING BLOCK
2 SBRIAL F,E. MODULE
ASSEMBLY
MECHANISM DRIVER
IC
OP-AMP IC
CI(DY8222KsO
CI{DYF473Z5O
CEASzRzMsO
CEAS4TOMlO
CEASORlMsO
CEANP2R2MsO
CEAS470M16
GI(DYF473250
ACE1039
CEASlRSMSO
CEAS3R3MsO
CEAS4TOMlO
CKDYBl22K50
CEASR22M50
CKDYBl22K5O
CEAS2R2M50
CKPUVF223225
CEASORlMSO
CKDYB272K5O
CEASzR2M5O
CI(PUYB1O1K5O
CKPUYBlO2KSO
CEAS1OlM16
ACP - 105
ACPlO04
ACP1015
RD1/8PMINNJ
I(PElO
ASS1042
ATF1027
AKAlOlO
AXXIO26
AXQlOO2
TA7291S
RC455BDXP
CERAMIC CAPACITOR CKDYF223Z5O
ELECTR.CAPACITOR CEAS4RTMsO
CERAMIC CAPACITOR CKDYF223Z5O
ELECTR.CAPACITOR CEASO1OM5O
CERAMIC CAPACITOR CCDSL271J50
IC901
IC902
IC903
Q901
Q902
Q903, 904
Q905 
- 907
Q909
Q910, 
911
Q915, 916
Qe17
D318
D906, 907
D909 - 91 I
COILS
F903
F904
F905
F906
L901, 903
L904
L905
L907
L9OB
CAPACITORS
c901
c903, 904
c905
c906
c907
c909
c9l2-9L4
c915
c916
c919, 921
c922
c923
c924
c925
c926
c927
c928
c929
c930
c931
o voLUME ASSEMBLY 
(AW23941)
SEMICONDUCTORS
IC5001
ICs002
www. xiaoyu163. com
QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
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 
http://www.xiaoyu163.com
Mark No.
Description
Parts No.
Mark No.
Description
Parts No.
CAPACITORS
c5001, 5002
c5003, 5004
c5005 - 5008
c5009, 5010
c5012
RESISTORS
vR500i
ELECTR. CAPACITOR
ELECTR. CAPACITOR
CHIP CAPACITOR
ELECTR. CAPACITOR
CERAMIC CAPACITOR
VARIABLE RESISTOR
(100k)
Other resistors
CEASzR2M5O
CEAS4RTMSO
CKSQY8393K50
CEASlOOM25
cKcYF473250
ACX1068
RS1/10SnnIJ
cotL
L3001
CAPACITORS
c1001, 1002
c1003, 1004
c1005, 1006
c1007, 1008
c1009- 1015
c2007,2002
c2003,2004
c2005,2006
c2007, 2008
c2009,2010
c3001
c3002
c3003
c3004
c3006, 3007
c3008
c3009
c3010- 3012
c3100
RESISTORS
vR2001
vRz002
R1003, 1004
R3020 
- 3025
R3028
R3029
R3032 - 3024
R3035
R3036 
- 3041
AXIAL INDUCTOR
CERAMIC CAPACITOR
CERAMIC CAPACITOR
CERAMIC CAPACITOR
CERAMIC CAPACITOR
CERAMIC CAPACITOR
CERAMIC CAPACITOR
CERAMIC CAPACITOR
CERAMIC CAPACITOR
CERAMIC CAPACITOR
ELECTR. CAPACITOR
CERAMIC CAPACITOR
ELECTR. CAPACITOR
ELECTR. CAPACITOR
ELECTROLYTIC
CAPACIT
CERAMIC CAPACITOR
CHIP CAPACITOR
ELEC\'TR. CAPACITOR
CERAMIC CAPACITOR
CAPACITOR 
(0.04715.5)
VARIABLE (100h- x 2)
VARIABLE (100k- x 2)
CARBONFILM
RESISTOR
CARBONFILM
RESISTOR
CARBONFILM
RESISTOR
CARBONFILM
RESISTOR
CARBONFILM
RBSISTOR
CARBONFILM
RESISTOR
CARBONFILM
RESISTOR
Other resistors
FL TUBE
CRYSTAL 
RESONATOR
3OP SOCIGT
FL SPACER
REMOTE RECEIVER
UNIT
ASG1O34
LAU22OI(
cl(sQY847lt{50
cKSQYB152K50
cKSQYB472K50
cKSQYB153K50
CKSQYF473Z5O
cr(sQYB153r(50
CI(DYX823MI6
CI(SQYB332K5O
CI{SQYB153I(50
CEJA2R2MsO
CI(SQYF473Z5O
CEJAOlOM5O
cEJl\\470M10
CEASOlOMSO
cl(sQYF473Z50
CKSQYBl02I{50
CEAS47lMlO
CI{SQYF473Z5()
ACH1135
ACS11O7
ACS1107
RD1/8PM104J
RD1/8PM563J
RD1/BPM103J
RDl/sPM101J
RDl/sPM223J
RD1/8PM103J
RDl/8PM222J
RS1/1(jSf,N!J
AAV1142
ASS1O15
AI(P1095
AEB1196
AXX1010
s3020-3025 SWITCH (CLOCK
ADJUST, MEMORY,
BAND, SFC HALL,
FUNCTION PHONO,
FUNCTION TAPE)
O HEADPHONE 
ASSEMBLY (AW23942)
CAPACITORS
c599
RESISTORS
R523,524
R599
OTHERS
CN
CERAMIC CAPACITOR CI{CYX473M25
RS1LMF33U
RD1/8PM100J
AI(N1028
O FRoNT ASSEMBLy 
(Awz3gso)
SEMICONDUCTORS
METAL OXIDE
RESISTOR
CARBONFILM
RBSISTOR
JACI( (HEADPHONE)
OP_AMP IC
OP-AMP IC
CONTROL MCU
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
DIODE
DIODE
ZENER DIODE
DIODE
RC4558DXP
RC4558DXP
PDGOTSA
25C2878
XDA143ES
XDC143ES
25C2458
1SS252
1SS252
RD6.2ESB
1SS252
IC1001 
- 1003
1C200r,2002
IC3001
Q200r,2002
Q2003
Q3001
Q3002
D1001 
- 1005
D3001 
- 3003
D3005
D3009 
- 3017
SWITCHES
s3001-3009 swtTCH (POWER, 
ASG1034
TIMER SET. WAKE
UP/-, FM MONO,
TUNER_, SFC BGM,
SMART MEMORY. SFC
CLEAR,.S.STEREO
WIDE)
53011-3018 SWITCH(DISPLAY. ASG1O34
REC TIMER/+,
FREQ/ST, 
TUNER+,
SFC DISCO, SMART
START/SET,
FUNCTION CD,
FUNCTION TUNER)
OTHERS
v3001
x3002
L,I\\ 
J
3 9
www. xiaoyu163. com
QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
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 
http://www.xiaoyu163.com
6. ADJUSTMENTS
o As to connections and points to be adjusted, refer to Fig. 6-1.
o Where and asterisk (*) is given for "level dBpV", set to the level (dBpV) at which the voltage is roughly half the voltage
between TP904 ancl GND at 60d8.
6.1 FM TUNER ADJUSTMENT
. Set the BAND selector to "FM".
o Perform VCO adjustrnent two minutes or utore
after turning the power ON.
Nofe:
Stereo nodulatiou
lkHz L*R x68.251<Hz 
dev.
l9kHz x6.75],<Hz 
dev.
Note : Adjustntent ntarhed with \'X"is only for HEWZL
: Main
Pilot
6.2 AM TUNER ADJUSTMENT
. Set the BAND selector "AM".
Step No.
Adiushnent title
FM SG (lkHz+75kHz dev.)
Reception
frequency
display
Adjustment
location
Specificatious
Frequency
(MHz)
Level (dBzV)
I
Detector coil
T-meter
adjustment
98.0
80
98.0MHz
L907
Adjust so that the DC voltage between the
TP901 and TP902 is 0+50mV.
2
VCO adjustrnent
98.0
Non rnodulation
80
98.0MHz
vR903
Adjust so that the frequency between TP905
and GND is 76+0.5liHz.
TUNED indicator
sensitivity
adjustment
9B.0
(Stereo
moclulation)
18 (+343;
98.0MHz
VR9O2
Acljust so that the inclicatol lights up.
Step No.
Adjustment title
AM SG (400H2 30% Mod.)
Reception
frequency
display
Adjustment
location
Specifications
Frequency
(kHz)
Level
(dBlrV)
I
Tracking
adjustment
X
603
v
603hHz
MW block
ANT coil
Adjust so that the DC voltage between TP904
and GND is maxirnum.
z
1395
1395kHz
TC901
J
Repeatla n d 2 a b o v e
A
IFT adjustmentX
603
*
603hHz
F904
TUNED indicator
sensitivity
acljustment
999
55+5
999kHz
VRgOl
Adjust so that the indicator lights up.
Fig. 6- 1 
FM and AM adjustment 
wiring diagram
www. xiaoyu163. com
QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
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 
http://www.xiaoyu163.com
7. I C  I NFO RMA TI O N
I PDGOTSA 
(1C3001) 
: TUNER CONTROL
O Pin Function
MICRO.COMPUTER
No.
Function
Nanre
vo
Description
\\CT
IVE
1
STEREO
I
STEREO Signal
L
REMOCOh I
REMOCON Signal
TUNE
I
TUNE Signal
L
A
MONO
o
FM MONO Outout
H
5
LOCAL
o
FM LOCAL Output
H
ll
9k/l0k
I
Switching Channel Step Frequency
H :
9k
POWER o
POWER ON/OFF S$,itchine
L
I
DISP
CLK
I
CLOCK Input for CD display data
communication.
9
DISP
DATA
I
DATA Input for CD display data
comrnuuication.
10
SP
RELAY
U
Relay control for spealrer
L
t 1
VOL
UP
o
Output for motor VR control IC
(TA72e1S).
H
T2
VOL
DOWN
o
Output for motor VR control IC
(TA72e1S).
H
l3
NC
o
NC
T4 I(EY IN1
I
I(ey Scan Iuput 1
H
15 I(EY IN2
I
I{ey Scan Input 2
H
16 I{DY IN3
I
I{ey Scarr lrrput 3
H
S. CLI(
o
CLOCI( Output for systern bus
cornrnunication.
18
S. DATA
VO
DATA Input/Output for systern bus
conrrnunication,
19 REQ/EN
CD
vo
CD Communication Request/Enable
for system bus comnrunication.
20
REQ/EN
DECI(
VO
DECI( Cornmunication
Request/Enable for systenr bns
cornrnunication.
21
MUTB
o
LINE MUTE Control
H
22
VOL
POSITION I
NC
23
BPF IN 1
I
A./D input (100H2) for spectmrn
analyzel BPF
No.
Fuuction
Narne
VO
Description
ACT,
IVE
24 BPF IN 2
I
A/D input (330H2) for spectruur
analvzer BPF
, q
BPF IN 3
I
A/D input (1kHz) for spectruru
analyzer BPF
26 BPF IN 4
I
A"/D input (3.3kHz) for spectrum
analyzer 
BPF
27 BPF IN 5
I
fuD input (10kHz) fol spectrurn
analyzer BPF
28
MODEL
A
I
Port A for switching destination
L: HE, HB types
H: HEWZI, KUC, SD, YPW types
29
MODEL
B
I
Port B for switching destination
L : HEWZI type
H:HE, HB, KUC, SD, YPW types
30
RET
MICRO-COMPUTER
RESET Input
L
31
EXTAL
Connected to ceramic oscillator
(ASS1015) 
(8MHz).
J L
XTAL
Vss
GND
Reference Voltage (GND)
34 TREBLE
I
o
Contlol Output fol SFC IC (PA0049)
35 TREBLE
2
o
36
BASS 1
o
37
BASS 2
o
38
WIDE 1
o
39
WIDE 2
o
40 AUDITION o
AUDITION ON/OFF
H
4t
MIC
MUTE
o
Mic Mixing cancel (Playing ASES)
H
q z
4052
INH
o
FUNCTION switching IC Control
Output
43
4052 B
o
FUNCTION switching IC Control
Outout
44
4052 A
o
FUNCTION switching IC Contr:ol
Output
45
FL 51
o
FL Control Segment Output
43
www. xiaoyu163. com
QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
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 
http://www.xiaoyu163.com
No.
Function
Name
vo
Description
{CT
IVE
46
FL
s2/KO9
o
FL Cotrol Segment Output/
Key Scan Strobe Output
47
FL
s3/KO8
o
48
FL
s4/I(O7
o
49
FL
s5/KO6
o
50
FL
s6/I{Os o
5 1
FL
s7/I(O4
o
52
FL
s8/KO3
o
FL
s9/I(O2
o
54
FL
s10/Ko1
o
55
FL S11
o
FL Control Segment Output
56
FL S12
o
E A
FL S13
o
58
FL S14
o
59
FL S15
o
60
FL l1G
o
FL Control Timing Output
61
FL 10G
o
62
FL 9G
o
63
FL BG
o
oq
FL 7G
o
65
FL 6G
o
66
FL 5G
o
67
FL 4G
o
68
FL 3G
o
69
FL 2G
o
70
FL 1G
o
No.
Function
Name
VO
Description
IVE
7l
Vfdp
I
-30V FDP load power Input
72
vdd
I
*5V Power Supply Input
I J
NC
o
NC
74 1067 STB
o
Cltip enable for Port expander IC
H
75
PLL EC
o
Chip enable for Tuner PLL IC
H
/ o
PLLILO6T
DATA
o
Data for Tuner PLL IC and Port
exnander IC
77 PLLI106T
CLK
o
Clock for Tuner PLL IC and Port
expander 
IC
78
50/60H2
IN
I
AC pulse Input
79
MODEL
(-
Port C for switching destination
L:SINGLE CD H:TWIN/MULTI CD
80
DISP
CLK
CLOCK hrput for CD display data
cornruurtication
www. xiaoyu163. com
QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
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 
http://www.xiaoyu163.com
8. FOR HB AND HEWZI TYPES
NOTES:
o Part without part number cannot be supplied.
o The A mark found on some component parts indicates the importance of the safery factor oJ\'rhe part. Therefore, when replacing,
be sure to use parts of identical designation.
c Parts marked by " O" are not always kept in stock. Their delivery time may be longer than usual or they may be unavailable.
8.1 CONTRAST OF MISCELLANEOUS 
PARTS
SX - P52O/HB, 
HEWZI and SX - P52O/HE 
have the same construction 
except for the following :
Mark
Symbol & Description
Part No.
Remarks
sx - P520/
HE type
sx - P520/
HB type
sx - P520/
HEWZI type
o
o
o
o
o
o
A
n
POWER assembly
TRANS assembly
FRONT assembly
TUNER assembly
VOLUME assembly
HEADPHONE 
assembly
C1 Capacitor (0.01/AC400V)
Power cord
Screw
FM antenna
FM antenna assembly
Operating instructions
(Dutch, Swedish, Spanish,
Portuguese)
Operating 
instructions
(Dutch, Swedish, Spanish,
Portuguese)
Operating instructions
(English. 
French. Germam, ltalian)
Operating instructions
(English, 
French. Germam, ltalian)
Operating
(English)
Operating
(English)
Operating
(German,
Operating
(German,
instructions
instructions
instructions
Italian)
instructions
Italian)
AWZ3944
AWZ3930
AWZ3950
AWZ3938
AWZ3941
AV\\|23942
ADG 1 049
^::l:::
ARC 1 324
A R C l  3 3 7
ABE 1 223
ARE 1 233
AWZ3944
AWZ3930
AWZ3950
AWZ3938
AWZ3941
AW23942
ADG 1 087
A D H  1  O O 5
A R B l  3 6 2
ARBl 364
AWZ3945
AWZ4239
AWZ3951
AWZ3939
AWZ3963
AWZ3943
ACG1003
A D G 1 0 1 2
A B A - 1 1 5
ADH 1 OO2
ARC r 336
ARC 1 340
GND screw lor C523,
C524 and C526
For RECEIVER
FOT CASSETTE, 
CD
For RECEIVER
FoT CASSETTE, 
CD
For RECEIVER
For CASSETTE, 
CD
For RECEIVER
For CASSETTE, CD
45
www. xiaoyu163. com
QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
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 
http://www.xiaoyu163.com
Mark
Symbol & Description
Part No.
Remarks
AWZ3944
AWZ3945
D601 - D605
D 7 1 2 - D 7 1 4 ,  D 7 1 6 ,  D 7 1 7
1 5 0 1 , 1 5 0 2
1503, 1504
c 1 0 3 ,  c 1 0 4 ,
c107
c 1 5 1 ,  C 1 5 2 ,
c 1 7 1 ,  C 1 7 2
c 1 5 3
c 1 5 4
c158, C\'t 59,
c 1 6 3 ,  C 1 6 4
c\'l 65, c166
c503, c504
c 1 0 8
c 1  5 5 - C 1  5 7 ,  C 1  6 0 ,
c 1 6 1 ,  
C 1 6 2
c 5 1  I ,  C 5 1 9
c521, C522, C526
c523, C524
c7O3 (0.01pFlAC2sOV)
c703
?\'t\'l 2.
R 1 2 1 ,  R 1 2 2 ,  R s O l ,  R 5 0 2
R 1 5 1 ,  
R t 5 2
R 1 5 3 ,  R 1 5 4
R 1 5 5 - R 1 5 8
1  S S 2 5 2
1  S S 2 5 2
itl _ lll
cccsLl 01 J50
ccDsLl 01 J50
H S S 1 0 4 - 0 2
H S S 1 0 4 - 0 2
ATH - 059
ATH - 059
cKcY839 1 K50
cKcYB39 
1 K 50
cKcY84T 
1 K50
cccsL470J50
ccDSL470J50
CKDY84T 
1 K50
c c c s L 1 0 1 J 5 0
cKcY839l Ks0
cKcYFl 03250
ccDSLl 01 J50
CKDYB 1 O2K50
coMA473K250
cEA5470M 1 00
R D 1 I 8 P M 2 2 2 J
R D l  / 8 P M 2 2 1 J
R D  1 / 8 P M 4 7 1 J
R D 1 / 8 P M 1 O 1 J
cKcYB33 
1 K50
1::t:::
CEAS470M63
RD 1 / 8 P M 1 O 2 J
o POWER 
ASSEMBLY 
(AW23945)
POWER 
assembly (AWZ3945) and POWER assembly (AWZ3g44) have the same construction 
except
for the following :
o TRANS ASSEMBLY 
(AWZ4239\\
TRANS assembly \\AWZ4239) and TRANS assembly (AWZ3930) have the same construction 
except
for the following :
Mark
Symbol & Descriptlon
Part No.
Remarks
AWZ3930
AW24239
c 1 1 ,  C 1 2
coMXA473J 
1 00
46
www. xiaoyu163. com
QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
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 
http://www.xiaoyu163.com
o FRONT ASSEMBLY 
(AW23951)
FRONT assembly (AW23951) and FRONT assembly (AWZ3950) have the same construction 
except
for the following :
o voLUME ASSEMBLY 
(AW23963)
VOLUME assembly (AW23963) and VOLUME assembly (AW23941)have the same construction
except for the following :
o HEADPHONE 
ASSEMBLY 
(AWZ3943}
HEADPHONE assembly (AW23943) and HEADPHONE assembly AWZ3942) have the same
construction except for the following :
Mark
Symbol & Description
Part No.
Remarks
AWZ3950
AWZ3951
D 1 0 0 1  
- D 1 0 0 5
D3001 -D3003
D3009 - D301 7
1  S S 2 5 2
1  S S 2 5 2
1  S S 2 5 2
H S S 1 0 4 - 0 2
H S S 1 0 4 - 0 2
H S S 1 0 4 - 0 2
Mark
Symbol & Description
Part No,
Remarks
AWZ3941
AWZ3963
c 5 0 1 3 .  C 5 0 1 4
ccsosLl 01 J50
Mark
Symbol & Description
Part No,
Remarks
AW23942
AWZ3943
c 5 5 1 .  C 5 5 2
c c c s L 1 0 1 J 5 0
www. xiaoyu163. com
QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
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 
http://www.xiaoyu163.com
Mark
Symbol & Descrlption
Part No.
Remarks
AWZ3938
AWZ3939
0903, 0904, 0915, 0916
0906
D906, D907
1901
1906
TC901
c908
c91 5
c92\'l
c952, C953
c961, C962
c969
c970
R 9 1  1 ,  R 9 1 4 ,  R 9 1 9
R9 1  5 ,  R9 1  7
R924
R925
R9 5 5
R959, R960
2 Serial F.E. module assemblY
4 Serial F.E. module assemblY
4P antenna terminal with PAL
2P antenna terminal with PAL
AM RF Tuning block
RN 1 203
RN220 l
HSSl 04 * 02
LAU2R2M
cKDYF223250
CKPUYF4T32 
1 6
CKDYBl 22K50
c:DY::?x50
RD 1 / 8 P M 1 O 3 J
R D l i 8 P M 1 O 2 J
::r::\'::li
R D 1 / 8 P M 1 5 2 J
RD 1/8PM392J
AXOl 002
A K A 1 0 1 0
;;;;;;;
LAU33OK
A C M  - 0 1  I
CKPUYF223225
CKDYBl O2K50
CKDYB392K50
ccDcH270J50
ccDcH 1 01 J50
R D 1 / 8 P M 5 6 1 J
R D 1 / 8 P M 2 2 1 J
R D 1 / 8 P M 1 2 2 J
R D  1 / 8 P M 6 8 2 J
AXOl 004
;;;;;;,
AXX1027
o ruruen ASSEMBLY 
(AW23939)
TUNER assembly (AW23939) and TUNER assembly (AW23938) have the same construction 
except
for the following :
NOTE :
PCB connection diagram for HEWZI type, refer to page 1 1 .
48
www. xiaoyu163. com
QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
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 
http://www.xiaoyu163.com
2
8.2 SCHEMATIC DIAGRAM
(TUNER assembly : For HEWZI type)
TUNER assembly {AWZ3939l
FM FRONT END
F M  7 5 0  h r
( P A L )
A M
I
B
O9O5 : FM F.E ON/OFF
TC9O1 :
TRACKING ADJ.
Q9O9 : BUFFER
= 
4 Serial F. E. Module assembly
(AXO1004t
o
c
)
o
o
(
-
)
z
z
z
,
a
5
(
(
t
L
z
,
6
2
.
q
)
O9O7 : MW ON/OFF
.. 
JP6
z
c
-
d
J P I
AXI | 027
MW BLOCK
ANT. COIL :
TRACKING ADJ.
c
@ InYJ\'o
o
e
c
t l r t
lC9O2 : FM/AM lF DET
I  C 9 0 2
L l r  2 6 S S
o
o
o
,r" I
3:q
\' l o
m
^r**l @
o
CENTER ADJ.
l
6
t
4
r\\-
V
I
I7n
906 
t90e
o
 
l
o
: t=q
- \' l o
, m
-
S rr=
o 
e--:
- \' l o
, m
l c s 0 l
L X 7 0 0 l
l
r
J
J
<
O9O1, O9O2 : LOOP FILTER
V R E F  T - l \' | E T E R
2
www. xiaoyu163. com
QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
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 
http://www.xiaoyu163.com
5
4
# 1
f
l
S - M E T
.g
l
4t.IIIIIIII
v c 0
F
1?\'- 
\' o\'
tf---l
T I
r n l
III
VCO ADJ.
ADJ.
ltrFr
l@
t
t
6
l
t
E
I
t
t
J
l
a
I7n
lC9 O3 : F M  M PX
o . 2 2 / 6 0
cc55.
+
cf)
TL
\\
L c 6  I  o o  s T A R T  I  t
t  n n r r  
( g K l l O K )  l -  
r
L v v n L  
l o
F M  M O N O  
I -
l - )
T U N E  
I  >
s T E R E o  
|  =
I E
P L L / 1 0 6 7  
C L K  I  o
l
o
P L L / 1 0 6 7  D A T A  l o
l ( U
P L L  c E  
l p
- s v  
l z
l n
+ s v  
l E  c
) u -s
P
r
(L
t
sl\'z
C)
-o
E
o
3
(u
(r
uJ
3o
(L
o
F
50
6
5
4
i*o
R
G N D
+ 5 V
+ l 2 V
- 5 V
G N D
R E C  O U T  t . I U T E
V O C A L /  
I N S T
<
o
l
 
I
7 G 
TUNED
as l* Ti;
#;# laf
R 9 6 !  
2 , 2 / 5 0
3 . 3 r  * i q - i r l  l ^ -  
|  -  
r
I  1 \\ 4 3  
|  |
i*r =Y * :=* *:
I R E F  
T - | \' , | E T E Rwww. xiaoyu163. com
QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
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 
http://www.xiaoyu163.com
9. PANEL FACILITIES
AMPLIFIER
<sx-P520,
AMPLIFIER
O POWER STANDBY/ON SWitCh
This is the switch for electric power.
ON: 
When set to the ON position, power is
supplied and the unit becomes operational.
STANDBY: When settothe STANDByposition, 
the main
power flow is cut and the unit is no longer
fully operational. A minute flow of power
feeds the unitto maintain operation readiness.
(The display shows only the time.)
@ s.srEREo wtDE button
@ rneelE button (sx-P4201
TREBLE control(Sx-p52Ol
@ P.anSS control
@ vOt-UME controt
@ sr,aeRT opERATtoN MEMoRy button
@ src GLEAR button
@ srtnnRT opERATtoN srART/sEf button
@ souruD FTELD 
coNTRoL butrons
(DISCO, HALL B.G.M.}
@ ngmote sensor window (SENSORI
@ HeaOphones 
iack (PHONESI
@ tnput seleetor buttons (TUNER/TAPE/
CD/PHONOI
Auto Function
This model is equipped with ,,Auto Function,, operation, so
when the switch for CD pLAy, RANDOM, pLAy (tape), +/_
(tuner up/down) or BAND is pressed, the function switchbs
automatically. Use the pHoNo function button to select
the component connected to the pHONO jacks, since Auto
Function is not effective for this.
NOTE:
The function cannot be switched during recording except
for tape copying. (Auto Function does not operate eithe;.)
Demo Function
To enterthe demo mode, press SFC CLEAR when power is
STANDBY. The power is automatically turned on. In the
demo mode, various functions of this system appear on the
display. When a program source is selected, you can enjoy
listening to the selected source simultaneously.
To cancel demo mode:
Press any buttons of the amprifier or remote contror unit.
5 1
www. xiaoyu163. com
QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
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 
http://www.xiaoyu163.com
TUNER
@ orspuv
SIBEO
@
@
@
--
I----
I-
I---
I
-
I
I----
-
r- -
-
I
I
-
I
-- -
- -
f-t 
f-l 
>ASE9-| 
1 ? 
3 
a 
=
\' !-: 
!-: 
ilt 
Rgi,hlt I €t 7 
e| 
El 10
- l-f 
l-f 
rt 
l(trAl 
I t t te,1s 
14 1s
TUNER
O nmeR sET button
@ otspLAY buton
@ clocK ADJ. button
@ oisplay
@ eeNo button
@ * (tuner upl button
@ - (tuner downl button
@ nueR coNTRoL wAKE uPt-butron
@ nmeR coNTRoL REC/+ button
@ rneo./srATtoN button
@ rvr MoNo bunon
@ auro PRE. MEMoRY button
@ olspLAY
O Sound field control indicators
_ Display the SOUND FIELD CONTROL settings.
@ Tut.r indicators
Indicate the tuning mode.
@ n-"r 
indicators
Display timer settings.
@ auro EJEGT indicator (For pDc-ps2oTl
Lights when AUTO EJECT function is ON.
@ Oi"" number indicators (For PDC-P52OM
and PDG-P520T (No.l and No.2 onUtl
@ futrrtion disptay
Normally functions as a spectrum analyzer.
Also, this displays the selected function. In the TUNER
mode, this displays the station No., and when playing a
CD it displays the track No.
@ nruO= Lights during random ptay for CD ptayer.
PtGM: Lightsduring program inputand program play for
CD player.
REP: Lights during repeat play for CD player.
@ Ft"q.tency/Time display
In TUNER mode, frequency is displayed. In any other
mode it displays the time.
@ nefUetN/TOTAL indicator (For CD ptayerl
In CD mode, "REMAIN" shows the remaining play time
and "TOTAL" shows the total play time.
@ aSeS (Auto Synchro Editing Systeml
indicator
Lights when A.S.E.S. is performed.
@ Music calendar (For GD playerl
52
www. xiaoyu163. com
QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
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 
http://www.xiaoyu163.com
The illustration shows the remote control unit supplied with
the sx-P420 model.
REMOTE CONTROL UNIT
O powER button
@ ruruciloN button
Each time this button is pressed, the function changes in
the following\'sequence: 
TUNER + TAPE + CD +
PHONO + TUNER.
@ scnru button
In TUNER mode: This button is used for scanning preset
stations.
In CD mode: This button is used for Hi-Lite Scan.
@ OeCf l/ll operation buttons
( < > Play, I Stop, << >> Fast, o ll
Rec pausel
@ sxtrr DEGK n button
To operate Deck ll, press the desired deck operation
button while pressing this button.
@ sueP button
O snoozEbutton
@ voluME -/+ button
@ src PRESET 
button
Each time this button is pressed, the SOUND FIELD
CONTROL setting changes in the following sequence:
DISCO + HALL -+ B.G.M. --r SFC clear.
@ sruaRT oPE. button
@ rurueR srATtoN -/+ bur.ton
@ CO operation buttons
( ) Play, r Stop, tt Pause, K< >>t Track
search, RANDOM (For SX-p42 
OIpDC-p4zot,
DfSC (For SX-PS2O|PDC-P520T 
and PDC-
P520M)l
53
www. xiaoyu163. com
QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
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 
http://www.xiaoyu163.com
'

array (
  0 => 
  array (
    'url' => 'http://file.wenhuiw.com/202303/10b2d47d82c90b4.png#系统开启了相对路径模式，本地址是站外域名，不能转为相对路径（在关闭开发者模式后不显示这句话）',
    'file' => '53042',
    'title' => '先锋PIONEER SX-P520电路图-0',
    'description' => '先锋PIONEER SX-P520电路图-0',
  ),
  1 => 
  array (
    'url' => 'http://file.wenhuiw.com/202303/47ee2aca00aefb8.png#系统开启了相对路径模式，本地址是站外域名，不能转为相对路径（在关闭开发者模式后不显示这句话）',
    'file' => '53043',
    'title' => '先锋PIONEER SX-P520电路图-1',
    'description' => '先锋PIONEER SX-P520电路图-1',
  ),
  2 => 
  array (
    'url' => 'http://file.wenhuiw.com/202303/80b839cfaf0a.png#系统开启了相对路径模式，本地址是站外域名，不能转为相对路径（在关闭开发者模式后不显示这句话）',
    'file' => '53044',
    'title' => '先锋PIONEER SX-P520电路图-2',
    'description' => '先锋PIONEER SX-P520电路图-2',
  ),
  3 => 
  array (
    'url' => 'http://file.wenhuiw.com/202303/90f8e1675ce7ac4.png#系统开启了相对路径模式，本地址是站外域名，不能转为相对路径（在关闭开发者模式后不显示这句话）',
    'file' => '53045',
    'title' => '先锋PIONEER SX-P520电路图-3',
    'description' => '先锋PIONEER SX-P520电路图-3',
  ),
  4 => 
  array (
    'url' => 'http://file.wenhuiw.com/202303/84b3bb48f1b7cfe.png#系统开启了相对路径模式，本地址是站外域名，不能转为相对路径（在关闭开发者模式后不显示这句话）',
    'file' => '53046',
    'title' => '先锋PIONEER SX-P520电路图-4',
    'description' => '先锋PIONEER SX-P520电路图-4',
  ),
  5 => 
  array (
    'url' => 'http://file.wenhuiw.com/202303/c6ad2fc044de159.png#系统开启了相对路径模式，本地址是站外域名，不能转为相对路径（在关闭开发者模式后不显示这句话）',
    'file' => '53047',
    'title' => '先锋PIONEER SX-P520电路图-5',
    'description' => '先锋PIONEER SX-P520电路图-5',
  ),
  6 => 
  array (
    'url' => 'http://file.wenhuiw.com/202303/c08afe7bc9c976c.png#系统开启了相对路径模式，本地址是站外域名，不能转为相对路径（在关闭开发者模式后不显示这句话）',
    'file' => '53048',
    'title' => '先锋PIONEER SX-P520电路图-6',
    'description' => '先锋PIONEER SX-P520电路图-6',
  ),
  7 => 
  array (
    'url' => 'http://file.wenhuiw.com/202303/e277068f5d52461.png#系统开启了相对路径模式，本地址是站外域名，不能转为相对路径（在关闭开发者模式后不显示这句话）',
    'file' => '53049',
    'title' => '先锋PIONEER SX-P520电路图-7',
    'description' => '先锋PIONEER SX-P520电路图-7',
  ),
  8 => 
  array (
    'url' => 'http://file.wenhuiw.com/202303/9617afa33c19d4f.png#系统开启了相对路径模式，本地址是站外域名，不能转为相对路径（在关闭开发者模式后不显示这句话）',
    'file' => '53050',
    'title' => '先锋PIONEER SX-P520电路图-8',
    'description' => '先锋PIONEER SX-P520电路图-8',
  ),
  9 => 
  array (
    'url' => 'http://file.wenhuiw.com/202303/c00dad3c3ae8eb6.png#系统开启了相对路径模式，本地址是站外域名，不能转为相对路径（在关闭开发者模式后不显示这句话）',
    'file' => '53051',
    'title' => '先锋PIONEER SX-P520电路图-9',
    'description' => '先锋PIONEER SX-P520电路图-9',
  ),
)

'1680232892'

'1680232892'

'{"file":["53042","53043","53044","53045","53046","53047","53048","53049","53050","53051"],"title":["\\u5148\\u950bPIONEER SX-P520\\u7535\\u8def\\u56fe-0","\\u5148\\u950bPIONEER SX-P520\\u7535\\u8def\\u56fe-1","\\u5148\\u950bPIONEER SX-P520\\u7535\\u8def\\u56fe-2","\\u5148\\u950bPIONEER SX-P520\\u7535\\u8def\\u56fe-3","\\u5148\\u950bPIONEER SX-P520\\u7535\\u8def\\u56fe-4","\\u5148\\u950bPIONEER SX-P520\\u7535\\u8def\\u56fe-5","\\u5148\\u950bPIONEER SX-P520\\u7535\\u8def\\u56fe-6","\\u5148\\u950bPIONEER SX-P520\\u7535\\u8def\\u56fe-7","\\u5148\\u950bPIONEER SX-P520\\u7535\\u8def\\u56fe-8","\\u5148\\u950bPIONEER SX-P520\\u7535\\u8def\\u56fe-9"],"description":["\\u5148\\u950bPIONEER SX-P520\\u7535\\u8def\\u56fe-0","\\u5148\\u950bPIONEER SX-P520\\u7535\\u8def\\u56fe-1","\\u5148\\u950bPIONEER SX-P520\\u7535\\u8def\\u56fe-2","\\u5148\\u950bPIONEER SX-P520\\u7535\\u8def\\u56fe-3","\\u5148\\u950bPIONEER SX-P520\\u7535\\u8def\\u56fe-4","\\u5148\\u950bPIONEER SX-P520\\u7535\\u8def\\u56fe-5","\\u5148\\u950bPIONEER SX-P520\\u7535\\u8def\\u56fe-6","\\u5148\\u950bPIONEER SX-P520\\u7535\\u8def\\u56fe-7","\\u5148\\u950bPIONEER SX-P520\\u7535\\u8def\\u56fe-8","\\u5148\\u950bPIONEER SX-P520\\u7535\\u8def\\u56fe-9"]}'

'先锋,PIONEER, ,SX,-,P520,电路,电路图'

array (
  '先锋' => '/index.php?s=wenku&c=search&keyword=%E5%85%88%E9%94%8B',
  'PIONEER' => '/index.php?s=wenku&c=search&keyword=PIONEER',
  'SX' => '/index.php?s=wenku&c=search&keyword=SX',
  '-' => '/index.php?s=wenku&c=search&keyword=-',
  'P520' => '/index.php?s=wenku&c=search&keyword=P520',
  '电路' => '/index.php?s=wenku&c=search&keyword=%E7%94%B5%E8%B7%AF',
  '电路图' => '/index.php?s=wenku&c=search&keyword=%E7%94%B5%E8%B7%AF%E5%9B%BE',
)

array (
)

array (
  'id' => '12042',
  'catid' => '8',
  'title' => '先锋PIONEER SX-LX70SW电路图',
  'thumb' => NULL,
  'keywords' => '先锋,PIONEER, ,SX,-,LX70SW,电路,电路图',
  'description' => '',
  'hits' => '1',
  'uid' => '1',
  'author' => 'admin',
  'status' => '9',
  'url' => '/wenku/a12042.html',
  'link_id' => '0',
  'tableid' => '0',
  'inputip' => '127.0.0.1',
  'inputtime' => '1680232853',
  'updatetime' => '1680232853',
  'displayorder' => '0',
  'xerhu_score' => '5',
  'xerhu_score_sku' => NULL,
  'xerhu_score_down_num' => '0',
  'xerhu_score_down_type' => '2',
  'xerhu_score_file' => '53031',
  'xerhu_score_pan' => NULL,
  'xerhu_score_tqm' => NULL,
)

array (
  'id' => '12044',
  'catid' => '8',
  'title' => '先锋PIONEER SX-Q180电路图',
  'thumb' => '53053',
  'keywords' => '先锋,PIONEER, ,SX,-,Q180,电路,电路图',
  'description' => '',
  'hits' => '1',
  'uid' => '1',
  'author' => 'admin',
  'status' => '9',
  'url' => '/wenku/a12044.html',
  'link_id' => '0',
  'tableid' => '0',
  'inputip' => '127.0.0.1',
  'inputtime' => '1680232928',
  'updatetime' => '1680232928',
  'displayorder' => '0',
  'xerhu_score' => '5',
  'xerhu_score_sku' => NULL,
  'xerhu_score_down_num' => '0',
  'xerhu_score_down_type' => '2',
  'xerhu_score_file' => '53052',
  'xerhu_score_pan' => NULL,
  'xerhu_score_tqm' => NULL,
)

'先锋PIONEER SX-P520电路图_电子电工_行业资料_文汇知识网'

'先锋,PIONEER, ,SX,-,P520,电路,电路图'

''

array (
  'id' => '8',
  'pid' => '5',
  'pids' => '0,5',
  'name' => '电子电工',
  'dirname' => 'dzdg',
  'pdirname' => 'hangye/',
  'child' => 0,
  'disabled' => '0',
  'ismain' => 1,
  'childids' => 8,
  'thumb' => '',
  'show' => '1',
  'setting' => 
  array (
    'disabled' => '0',
    'linkurl' => '',
    'getchild' => '0',
    'notedit' => '0',
    'seo' => 
    array (
    ),
    'template' => 
    array (
      'pagesize' => '20',
      'mpagesize' => '20',
      'list' => 'list.html',
      'category' => 'category.html',
      'search' => 'search.html',
      'show' => 'show.html',
    ),
    'cat_field' => NULL,
    'module_field' => NULL,
    'urlrule' => 4,
    'html' => 0,
    'chtml' => 0,
  ),
  'displayorder' => '0',
  'icon' => '',
  'index' => '2',
  'mid' => 'wenku',
  'pcatpost' => 0,
  'topid' => '5',
  'catids' => 
  array (
    0 => '8',
  ),
  'is_post' => 1,
  'tid' => 1,
  'url' => 'http://www.wenhuiw.com/wenku/dzdg',
  'total' => '请使用count标签查询',
  'field' => 
  array (
  ),
)

array (
  'id' => '5',
  'pid' => '0',
  'pids' => '0',
  'name' => '行业资料',
  'dirname' => 'hangye',
  'pdirname' => '',
  'child' => 1,
  'disabled' => '0',
  'ismain' => 1,
  'childids' => '5,8,12,13,14,15,16',
  'thumb' => '20',
  'show' => '1',
  'setting' => 
  array (
    'disabled' => '0',
    'linkurl' => '',
    'getchild' => '0',
    'notedit' => '0',
    'seo' => 
    array (
    ),
    'template' => 
    array (
      'pagesize' => '20',
      'mpagesize' => '20',
      'list' => 'list.html',
      'category' => 'category.html',
      'search' => 'search.html',
      'show' => 'show.html',
    ),
    'cat_field' => NULL,
    'module_field' => NULL,
    'urlrule' => 4,
    'html' => 0,
    'chtml' => 0,
  ),
  'displayorder' => '0',
  'icon' => 'fa fa-gears',
  'index' => '1',
  'mid' => 'wenku',
  'pcatpost' => 0,
  'topid' => '5',
  'catids' => 
  array (
    0 => '5',
    1 => '8',
    2 => '12',
    3 => '13',
    4 => '14',
    5 => '15',
    6 => '16',
  ),
  'is_post' => 0,
  'tid' => 1,
  'url' => 'http://www.wenhuiw.com/wenku/hangye',
  'total' => '请使用count标签查询',
  'field' => 
  array (
  ),
)

1

array (
  'catid' => '8',
)

array (
  'id' => '5',
  'pid' => '0',
  'pids' => '0',
  'name' => '行业资料',
  'dirname' => 'hangye',
  'pdirname' => '',
  'child' => 1,
  'disabled' => '0',
  'ismain' => 1,
  'childids' => '5,8,12,13,14,15,16',
  'thumb' => '20',
  'show' => '1',
  'setting' => 
  array (
    'disabled' => '0',
    'linkurl' => '',
    'getchild' => '0',
    'notedit' => '0',
    'seo' => 
    array (
    ),
    'template' => 
    array (
      'pagesize' => '20',
      'mpagesize' => '20',
      'list' => 'list.html',
      'category' => 'category.html',
      'search' => 'search.html',
      'show' => 'show.html',
    ),
    'cat_field' => NULL,
    'module_field' => NULL,
    'urlrule' => 4,
    'html' => 0,
    'chtml' => 0,
  ),
  'displayorder' => '0',
  'icon' => 'fa fa-gears',
  'index' => '1',
  'mid' => 'wenku',
  'pcatpost' => 0,
  'topid' => '5',
  'catids' => 
  array (
    0 => '5',
    1 => '8',
    2 => '12',
    3 => '13',
    4 => '14',
    5 => '15',
    6 => '16',
  ),
  'is_post' => 0,
  'tid' => 1,
  'url' => 'http://www.wenhuiw.com/wenku/hangye',
  'total' => '请使用count标签查询',
  'field' => 
  array (
  ),
)

array (
  8 => 
  array (
    'id' => '8',
    'pid' => '5',
    'pids' => '0,5',
    'name' => '电子电工',
    'dirname' => 'dzdg',
    'pdirname' => 'hangye/',
    'child' => 0,
    'disabled' => '0',
    'ismain' => 1,
    'childids' => 8,
    'thumb' => '',
    'show' => '1',
    'setting' => 
    array (
      'disabled' => '0',
      'linkurl' => '',
      'getchild' => '0',
      'notedit' => '0',
      'seo' => 
      array (
      ),
      'template' => 
      array (
        'pagesize' => '20',
        'mpagesize' => '20',
        'list' => 'list.html',
        'category' => 'category.html',
        'search' => 'search.html',
        'show' => 'show.html',
      ),
      'cat_field' => NULL,
      'module_field' => NULL,
      'urlrule' => 4,
      'html' => 0,
      'chtml' => 0,
    ),
    'displayorder' => '0',
    'icon' => '',
    'index' => '2',
    'mid' => 'wenku',
    'pcatpost' => 0,
    'topid' => '5',
    'catids' => 
    array (
      0 => '8',
    ),
    'is_post' => 1,
    'tid' => 1,
    'url' => 'http://www.wenhuiw.com/wenku/dzdg',
    'total' => '请使用count标签查询',
    'field' => 
    array (
    ),
  ),
  12 => 
  array (
    'id' => '12',
    'pid' => '5',
    'pids' => '0,5',
    'name' => '电脑手机',
    'dirname' => 'dnsj',
    'pdirname' => 'hangye/',
    'child' => 0,
    'disabled' => '0',
    'ismain' => 1,
    'childids' => 12,
    'thumb' => '',
    'show' => '1',
    'setting' => 
    array (
      'disabled' => '0',
      'linkurl' => '',
      'getchild' => '0',
      'notedit' => '0',
      'seo' => 
      array (
      ),
      'template' => 
      array (
        'pagesize' => '20',
        'mpagesize' => '20',
        'list' => 'list.html',
        'category' => 'category.html',
        'search' => 'search.html',
        'show' => 'show.html',
      ),
      'cat_field' => NULL,
      'module_field' => NULL,
      'urlrule' => 4,
      'html' => 0,
      'chtml' => 0,
    ),
    'displayorder' => '0',
    'icon' => '',
    'index' => '2',
    'mid' => 'wenku',
    'pcatpost' => 0,
    'topid' => '5',
    'catids' => 
    array (
      0 => '12',
    ),
    'is_post' => 1,
    'tid' => 1,
    'url' => 'http://www.wenhuiw.com/wenku/dnsj',
    'total' => '请使用count标签查询',
    'field' => 
    array (
    ),
  ),
  13 => 
  array (
    'id' => '13',
    'pid' => '5',
    'pids' => '0,5',
    'name' => '交通道路',
    'dirname' => 'jtdl',
    'pdirname' => 'hangye/',
    'child' => 0,
    'disabled' => '0',
    'ismain' => 1,
    'childids' => 13,
    'thumb' => '',
    'show' => '1',
    'setting' => 
    array (
      'disabled' => '0',
      'linkurl' => '',
      'getchild' => '0',
      'notedit' => '0',
      'seo' => 
      array (
      ),
      'template' => 
      array (
        'pagesize' => '20',
        'mpagesize' => '20',
        'list' => 'list.html',
        'category' => 'category.html',
        'search' => 'search.html',
        'show' => 'show.html',
      ),
      'cat_field' => NULL,
      'module_field' => NULL,
      'urlrule' => 4,
      'html' => 0,
      'chtml' => 0,
    ),
    'displayorder' => '0',
    'icon' => '',
    'index' => '2',
    'mid' => 'wenku',
    'pcatpost' => 0,
    'topid' => '5',
    'catids' => 
    array (
      0 => '13',
    ),
    'is_post' => 1,
    'tid' => 1,
    'url' => 'http://www.wenhuiw.com/wenku/jtdl',
    'total' => '请使用count标签查询',
    'field' => 
    array (
    ),
  ),
  14 => 
  array (
    'id' => '14',
    'pid' => '5',
    'pids' => '0,5',
    'name' => '机械设备',
    'dirname' => 'jixie',
    'pdirname' => 'hangye/',
    'child' => 0,
    'disabled' => '0',
    'ismain' => 1,
    'childids' => 14,
    'thumb' => '',
    'show' => '1',
    'setting' => 
    array (
      'disabled' => '0',
      'linkurl' => '',
      'getchild' => '0',
      'notedit' => '0',
      'seo' => 
      array (
      ),
      'template' => 
      array (
        'pagesize' => '20',
        'mpagesize' => '20',
        'list' => 'list.html',
        'category' => 'category.html',
        'search' => 'search.html',
        'show' => 'show.html',
      ),
      'cat_field' => NULL,
      'module_field' => NULL,
      'urlrule' => 4,
      'html' => 0,
      'chtml' => 0,
    ),
    'displayorder' => '0',
    'icon' => '',
    'index' => '2',
    'mid' => 'wenku',
    'pcatpost' => 0,
    'topid' => '5',
    'catids' => 
    array (
      0 => '14',
    ),
    'is_post' => 1,
    'tid' => 1,
    'url' => 'http://www.wenhuiw.com/wenku/jixie',
    'total' => '请使用count标签查询',
    'field' => 
    array (
    ),
  ),
  15 => 
  array (
    'id' => '15',
    'pid' => '5',
    'pids' => '0,5',
    'name' => '能源动力',
    'dirname' => 'nydl',
    'pdirname' => 'hangye/',
    'child' => 0,
    'disabled' => '0',
    'ismain' => 1,
    'childids' => 15,
    'thumb' => '',
    'show' => '1',
    'setting' => 
    array (
      'disabled' => '0',
      'linkurl' => '',
      'getchild' => '0',
      'notedit' => '0',
      'seo' => 
      array (
      ),
      'template' => 
      array (
        'pagesize' => '20',
        'mpagesize' => '20',
        'list' => 'list.html',
        'category' => 'category.html',
        'search' => 'search.html',
        'show' => 'show.html',
      ),
      'cat_field' => NULL,
      'module_field' => NULL,
      'urlrule' => 4,
      'html' => 0,
      'chtml' => 0,
    ),
    'displayorder' => '0',
    'icon' => '',
    'index' => '2',
    'mid' => 'wenku',
    'pcatpost' => 0,
    'topid' => '5',
    'catids' => 
    array (
      0 => '15',
    ),
    'is_post' => 1,
    'tid' => 1,
    'url' => 'http://www.wenhuiw.com/wenku/nydl',
    'total' => '请使用count标签查询',
    'field' => 
    array (
    ),
  ),
  16 => 
  array (
    'id' => '16',
    'pid' => '5',
    'pids' => '0,5',
    'name' => '电气工控',
    'dirname' => 'dqgk',
    'pdirname' => 'hangye/',
    'child' => 0,
    'disabled' => '0',
    'ismain' => 1,
    'childids' => 16,
    'thumb' => '',
    'show' => '1',
    'setting' => 
    array (
      'disabled' => '0',
      'linkurl' => '',
      'getchild' => '0',
      'notedit' => '0',
      'seo' => 
      array (
      ),
      'template' => 
      array (
        'pagesize' => '20',
        'mpagesize' => '20',
        'list' => 'list.html',
        'category' => 'category.html',
        'search' => 'search.html',
        'show' => 'show.html',
      ),
      'cat_field' => NULL,
      'module_field' => NULL,
      'urlrule' => 4,
      'html' => 0,
      'chtml' => 0,
    ),
    'displayorder' => '0',
    'icon' => '',
    'index' => '2',
    'mid' => 'wenku',
    'pcatpost' => 0,
    'topid' => '5',
    'catids' => 
    array (
      0 => '16',
    ),
    'is_post' => 1,
    'tid' => 1,
    'url' => 'http://www.wenhuiw.com/wenku/dqgk',
    'total' => '请使用count标签查询',
    'field' => 
    array (
    ),
  ),
)

'/index.php?s=wenku&c=show&id=12043&page=[page]'

''

'http://www.wenhuiw.com/wenku/a12043.html'

array (
  's' => 'wenku',
  'c' => 'show',
  'id' => '12043',
  'm' => 'index',
)