Pioneer VSX-3300 User manual

) PIONEER’
: The future of sound and vision.
Service
ORDER NO.
ARP1530
AUDIO, VIDEO STEREO RECEIVER.
MODELS
VSX-—3300
AND
VSX-3300S
HAVE
FIVE
VERSIONS
:
Applicable model a oe
Type
Power:
requirement
_
Export
destination
VSX-
3300
|
VSX-33008_
i aC Rae ae ;
|svc}
o
[|
-
|
ACL10V,120
—
127V.220V,240V
(switchable)
JUsMiitry
=
a
* Change the primary wiring of power transformer.
eThis
manual
is
applicable
to
the
VSX-—3300/KUC
and
SD/G
types.
eFor
the
VSX-—3300/SD/G
type,
refer
to
page
26.
.
eFor
the
other
types,
refer
to
additional
service
manual.
@Ce
manuel
pour
le
service
comprend
les
explications
en
frangais
de
réglage.
eEste
manual
de
servicio
trata
del
método
ajuste
escrito
en
espafiol.
CONTENTS |
1.
SAFETY
INFORMATION
-ssesssssssereetsscnscnesesesnene
2
7.
ELECTRICAL
PARTS
LIST
ccor-s+esssessesstreseeeeees
20)
2.
EXPLODED
VIEWS
AND
PARTS
LIST
+:
3
Bo
IC
IMFORMATION
srssssssserseecerseneeserereneesseearens
24
3.
PACKING
rrrretertsseeserstrensettsnssssasesceneeratsststnesesens
G
9.
FOR
VSX—-3300/SD/G
TYPE
crccsssssesseeeeeees
285
4.
ADJUSTMENTS
-rccccecccccccessecesscesererursensutetserseses
6
10.
SPECIFICATIONS
ssrcesssssccecsssceenenssstsnversceenenanace
28
5.
SCHEMATIC
DIAGRAM
crs
seceseccetssreettseetneranens
7
H.
PANEL
FACILITIES
ccssssssssssecceecessesseesesssrsessonee
2Q
6. P.C.BOARDS CONNECTION DIAGRAM: =" 14
PIONEER
ELECTRONIC
CORPORATION
4-1,
Meguro
1-Chome,
Meguro-ku,
Tokyo
153,
Japan
PIONEER
ELECTRONICS
SERVICE
INC.
P.O.
Box
1760,
Long
Beach,
California
$0801
U.S.A,
PIONEER
ELECTRONICS
OF
CANADA,
INC.
505
Cochrane
Drive,
Markham,
Ontario
L3R
8E3
Canada
PIONEER
ELECTRONIC
[EUROPE]
N.V.
Keetberglaan
1,
2740
Beveren,
Belgium
PIONEER
ELECTHONICS
AUSTRALIA
PTY.
LTD.
178-184
Boundary
Road,
Braeside,
Victoria
3195,
Austratia
TEL:
(03)
580-9911
iFO@ MAY.1988 Printed in Japan

VSX-— 3300
1. SAFETY INFORMATION
{FOR USA MODEL ONLY)
1. SAFETY PRECAUTIONS
The fotlowing check should be performed for the continu-
ed protection of the customer and service technician.
LEAKAGE CURRENT CHECK
Measure teakage current to a known earth ground (water
pipe, conduit, etc.) by connecting a leakage current tester
such as Simpson Madel 229-2 or equivalent between the earth
ground and ali exposed metal parts of the appliance (input/
output terminals, screwheads, metal overlays, contro! shaft,
etc.}. Plug the AC line cord of the appliance directly into a 120V
AC 60 Hz outlet and turn the AC power switch on. Any current
measured must not exceed 0.5 mA.
cs
Leakage
current
tester
Reading should
not be above
0.5 mA
Device
under
test
Test all
exposed metal
surfaces
2-wite cord
Also iest with
L— piug reversed: + Earth
{Using AC adapter “ground
plug as required)
AC Leakage Test
=)
ANY MEASUREMENTS NOT WITHIN THE LIMITS OUT-
LINED ABOVE ARE INDICATIVE OF A POTENTIAL SHOCK
HAZARD AND MUST BE CORRECTED BEFORE RETURNING
THE APPLIANCE TO THE CUSTOMER.
2. PRODUCT SAFETY NOTICE
Many electrical and mechanical parts in the appliance have
special safety related characteristics. These are often not evi-
dent from visual inspection nor the protection afforded by
them necessarily can be obtained by using replacement com-
ponents rated for voltage, 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
‘does 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 in-
structions are issued from time to time. For the latest informa-
tion, always consult the current PIONEER Service Manual. A
subscription te, or additiona! copies of, PlONEER Service
Manual! may be obtained at a nominal charge from PIONEER.

NOTES :
@ Parts without part number cannot be supplied.
@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.
@For your parts Stock Control, the fast moving items are indicated with the marks *%* and x.
*k*& GENERALLY MOVES FASTER THAN *
This classification shall be adjusted by each distributor because it depends on model number, temperature, humidity, etc.
@Parts marked by “®” are not always kept in stock. Their delivery time may be longer than usual or they may be unavailable.
Parts List
Mark _No._ Part No. Description Mark _No._ Part No. Description
1 AWZ1677 COMPLEX assembly 34 BBTS0PO80FZK Screw
Ak* 2 2SA1302 Q3,Q04 35 BBZ26PO80FMC Screw
Akk 3 2SC38281 Q1,Q2 386 BPZ30PO80FZK Screw
A 4 ATS1135 Power transformer (T1) 37 NK70FUC Nut
A 5 AKP-515 AC outlet (3P) 38 VMZ30PO60FCU Screw
(AKP - 504)
39 AWZ1678 CONTROL assembly
Ak* 6 AEK-121 Fuse (1.6A/125V,FU3,FU4) 40 AKR-038 Fuse holder
Ak*k 7 AEK- 304 Fuse (8A/125V,FU1) 41 AKX-507 Voltage selector 1 (S2)
8 AEC-~-784 Leg assembly 42 ASH-004 Slide switch
9 AABI010 Rotary knob (BALANCE) (CHANNEL STEP) (S3)
10 AABI1056 Rotary knob (BOLUME)
a 43 VMZ26P040FZK Screw
11 AAD1152 Knob (POWER) 44 AKX1004 Voltage selector 2 (S4)
12 AAD1162 Knob (SURROUND) 45 AEK-125 Fuse (4A,FU2)
13 AAD1295 Knob (SPEAKERS) 46 01g oie
14 AAD1296 Knob array (TAPE2,/DAT, 47 AEB-236 Rubber washer
VCR/TAPE1, VDP/CDV, 48 AEB1063 Spacer ring
CD, TUNER, PHONO)
101 SP SWITCH assembly
15 AAK1437 FL filter 102 SP TERMINAL assembly
16 AAK1438 Sheet panel 103 POWER SW assembly
17 AAM-030 Name plate 104 RELAY assembly
18 AMBi1336 Panel base 105 VR assembly
19 ANB1169 Front panel
106 VIDEO assembly
20 AZN1466 Bonnet 107 LED assembly
21 ABH1034 Coil spring B 108 Terminal (GND)
22 AEEI014 Mica sheet 109 Chassis
23 ABA-297 Screw 110 Rear panel
24 ABA-298 Screw (3 X 8)
111 Bottom plate
25 ABAI1004 Screw 112 Transformer frame
26 ABAI1009 Screw (3 x6) 113 Transformer holder
27 ABAIOI1 Screw (8 X 6) 114 Plate
28 ABA1047 Screw 115 Heat sink
29 ABA1052 Screw (3 x 12)
116 Binder
380 ABA1054 Screw (3 X 10) 117 PCB support
81 ABN-065 Nut 118 TRANS assembly
A 32 ADG1031 AC power cord
(ADG1001) ,
33 ADX1191 Lead wire
Parts List
Mark _No._ Part No. Description
1 AEA1002 Antenna set
2 ARB1097 Operating instructions
(English)
3 AXD1051 Remote control unit
4 AHAI015 Front rear pad
5 AHD1348 Packing case
51 Packing sheet
52 Battery
53 Accessory bag
4. ADJUSTMENTS
@
This
adjustment
procedure
is
for
only
the
adjustment
(FM
tuner
adjustment
Step
2)
which
is
differennt
from
that
for
the
SX-2300/KUC
type.
For
all
other
adjustments,
refer
to
the
SX-2300/KUC
type
service
manual
(ARP1477).
FM SG [FM SG (ikHz,+ 75kHz deviation) | [FM SG (ikHz,+ 75kHz deviation) | 75kHz deviation) VSX-— 3300
Frequency ee Adjustment procedure
98.0MHz
30
to
40
4B
|
98.0MHz
fies
Adjust
DC
voltage
between
IC101
13
pin
and
ground
at
maximum.
TC102@9 T102
rT] TC101 1101
10201 SS) iS
Ply L102
=— 1103
icto2 JPA Tp4e 1C101
C4 ea a pTP3
oy 7 «PB
vriot tP2 TM) on
(VCO)

1 | 2 | 3 | 4 5 | 6 L
2. EXPLODED VIEWS AND PARTS LIST
NOTES :
@ Parts witho
@The A. mark
replacing, be
@For your pa
*&k*& GENER,
This classific
@Parts marke
: ;
SD/G
TYPE
|
5
:
Parts
List
ONLY 124 ZA Sa Ro Ae" OSA Mark _No.
y i Hu Y _ s
Akk
Akk
A
A
or wn re
Atk 6
Ake 7
8

7 8 9 ! 10 11 | 12
'G: AWZ1908
. : SP SWITCH ASSEMBLY SP TERMINAL ASSEMBLY
JC: AWZ1678 - ed SS wT 2 ee - aed —— |
AE iT V70r
- -_ oo PEEEOmACE on
SP-A sP-B SURROUND
Se5i-t S851-2 $a52
1 SUJSLXXS ASGION? u3 (+)
—, os, — — — — Ll
A Trt RY A kHz
Q701 : OFFSET yi fil Al AI tl M i tl tl bl fi epoA
r 3 a pI i wt tol CENA oem gd CL. LE Lome :
eros a ‘auises 1:27} 0.047 a7oe a7os : ‘O7O7
# IND ON/OFF
10 eer om SURO [SURROUND] [TAPEZ] tunen 5M, STATION [maven]
+ cro6 fsse52 R7OV RIS ON OFF VIDEO SIGNAL srp. gy _! fl
100 pro yisg B ia SUMILATED SELECTOR TUNING {7} [TF ch i
0 R702 1702, C701 STEREO vpP vcr STEREO AUTO =
t
Sor,
100k
33p
a.
X704
$=
33p
_
Halal
ee
eee
er
:
a 706, s sg8 BE 4 a Jé RBS6 AKE- HT
ROSiesa2 -Q705,706 : of@too- NG a
Tuvce DATA CONTROL SZREREEE on 6? mv/ 8A arizwi a
geEREES co aie :
: COMPUTER = Rasa f
& eeoesne 5 OFF RESt : [Jreoves AR Ham Aa Faw 4
5 = - ise Sane Fi ias|
- '
g
at
Ee
=
-=
=e
10401,402 :
GRAPHIC
IUALIZER GRAPHIC EQUALIZER
£0 Yona 3302 tkHz Mz Oke R722 6.8K COMPLEX ASSEMBLY CONTROL, ASSEMBLY
VR403 —VR407: 30k x2 RNI2Z03 C740, 709 F102.103 : ATF-126 $701-727,729 : ASG-711
F104 1 ATF- 208 7 ACSIO16
330p
330p
VR
ASSEMBLY
(272)
L101.105.106,108-
110
:
LAU2R2M
vedo
407
1
ACUIOZ
J
Cy
2
PRCA
4102
2
ATB-114
v701
1
AAV1051
(2/2) ¥i2/2) 103 ATE-079 x70? 1 ASS1004
ry ry STEREO (123) 2704 eit - Ic 931 TAT291S Lod LTAAT2S
6 > > STOP VOLUMI L107 2 ATC1003.
ste pate | Naa RNIZ03 B Motor eH arcton RELAY ASSEMBLY
a” > : mare tot ace Au me Sa
ws ATH1004 hf
[| ss eo — IN2 VCC OUT2 NC GND VS OUT! VREF INt LED ASSEMBLY Tot aoes a 2 aCG1003 :
+. AM 1 Q704 | SS. ON/OFF t 2 eS om T102 1 ATB-095 :
ot
rel
ae
A
ees
AELIOS3 . 01 t
GS06607 = AcHtOee tes eras
+ ACG1003 :
t ce17 : ACHION! VRQ51 + ACX1010 k
eee ASR-112
33,534: ACN- 139
Qrio | Rett ACN 09 1, RESISTORS :
ora PCNI4 CN15 tVvoLUME) i] VAIO} : VRTBBVS472 Indicated in Q, 1/4W, 1/6W and 1/8W. +5% tolerance
IND. fo] 101 + ASS1005 unless otherwise noted k;kQ, M;MQ, (F); #1%,
ve lo os (G): 42%, (K); 410%, (M): + 20% tolerance.
sown Io] | -
SENSOR pa 2. CAPACITORS :
AXX 1005 pa Indicated in capacity (uF) “voltage (V) unless otherwise
noted p; pF. Indication without voltage is SOV except
BAZBIZL
Cen
i
electrolytic
capacitor,
951: LED DRIVE
scale 5 esi -eaes CausRex 3. VOLTAGE, CURRENT : ; ;
#4 L983: ATH~ O50 + DC voltage (V) at no input signal.
2sc24se ' t Value in (} is DC voltage at rated power,
mA ; DC current at no input signal,
———S oe Seen | :
- 4, OTHERS : ;
' VIDEO ASSEMBLY + Signal route. i
a ae Q703,707,709,710 : 2. ee eee @ ; Adjusting point. a
RELAY DRIV The A mark found on some component parts indicates the .
Ave importance of the safety factor of the part. Therefore, when
220k 18S 252 | tapiacing., be sura to use parts of identical designation.
EE sit - we eon ry pe0z oan in 4 % marked capecitors and resistors have parts numbers. i
c——)
°
©
T
alg
Af
eer
Paeer
:
POWER SW ono aI Ley | issese a clas This is the basic schematic diagram, but the actual circuit !
ASSEMBLY SS CD {] our may vary due to improvements in design. '
8 ' $728 [ot ROIT }
CHANNE! " . .
0618 pore i ap power fi Yee Tel tH Q90s &. SWITCHES : (The underlined indicates the switch position) 4
oc
le
See
ne es
AsH~004
100%
Sok
FM
ae
A
cI
CONTROL
Assembly
i
t Rares | tree] ;
a Seamer Ol 1e-201 cxeee $70) : TUNING DOWN
a i
47mF/88 t
AcHIo i vec OUT INH IN3 GND C2 IN2 Ct
o
1} 8 ATH - 050 :
°G ( ;
L904
r-} env fooun VDP/ CDV ‘
2? —O- VIDEO IN
&) 3 R909. R908
oa a 330 F zsaoass ATO.
R550 2801845) p50. 28 UW - « 2904 ee 580
ark 1s! 4
POWER TRANSFORMER |. C905 4, =) CO,
SS ATS i135 1 bets CY CY R906 tN ‘
an agoz2 470
one Sma A ™! 25C1740S 330
0604 1C601 : TRANS a a a ja i 903 i
MZS6B2L. REGULATOR ASSEMBLY F 71 fait e910 one VCR/ TAPE 4 \
+ cent re aoe | | | se VIDEO MEMORY SCAN H
[] im 5 ] ‘M MODE i
asciaas : , 180 Ot | 3 eur: ‘M_ TUNING i
a523 | 0509 16252 hte6or seen (C902 : ‘APE _2/DAT {
c EC TOMIaH | 76 REGULATOR Ss i VCR/TAPE 1 i
TO MONITOR TV 24: VOP/COV ‘
te 023,524 vides y $725: CD
OVER LOAD DET. ats we pec7a.os VIDEO OUT UNER (
a 1
'HONO i
RELAY ASSEMBLY: oe W oy fl : VIDEO SIGNAL SELECTOR i
-
Pe
+
8
a
POWER
SW
Assembly
f
I Q551 : REGULATOR ease Sic16 909 TO RF MODULATOR S728 : POWER :
10/96 SP TERMINAL Assembly : ” }
D557 ATT 1044 (KU) ug
+ 605 atk vf RSee Reo] TSF] pss ATT 1015 (SD/G) ' $854: SURROUND LEVEL L~M-H -
Resre Fagse 608 ae Am TES: stage +5v(000 TS] yg 032 foow2w ass: feS8d fis. i oh | i
POWER OFF al +sv Tal a casaqt & oe es. a anes
FOWE ae Ct A a7 Kits VSX -3300/$D/G TYPE . i
OD RYS02_ /25 3 I I
zo ; Jac ey | R571 pac ies '
: + céix lo * 7 sto~120v &
9604 4, 0.017125 dene a0a eyneies i oss8 "prey, 220~2e0v I Ri ee ns es
D TOTAL 128 | FUI,2. REK-125,
\ SELECTOR 2
oD ; | 0553 cag3 bo ~~ ak x1004 D
+ REOZ tL 3 ac tz20v ip — on ee AC OUTLET
Leas 604 Tr o808 B2Ki2W) ——O- 60 Hz S176 TYPE SWITCHED
ue TPE ONLY | acitov | .
boatman tine t eeeneaimeiahaanemtaniendl oe
r ee 1 as A ——as a - a 220¥
3: DC DET. wren @ AC CUTLETS AC POWER coRD een
2emausew) | AKP ~ SIS ADG 1031 ADG i001) ¢ KUC TYPE?) a 50/60Hz
te {AKP 504) ADG 1015 (SOAGTYPE )
{
ACN~209
1
A
(kuc ONLY) ' SZ° VOLTAGE SELECTOR ¢ Fut cont
at =O A AKX—507 4a 0.01
COMPLEX
ASSEMBLY.
A A ST A EE TS
CAWZ 1907)

VSX— 3300 4
5. SCHEMATIC DIAGRAM
SD/G : AWZ1S07
SD/G: AW21908
TR2 TR: Tea TPS ‘
COMPLEX ASSEMBLY KUC: AWZ 1677 S.METER —TMETER TL.WETER veo CONTROL ASSEMBLY ._KUC: AWZ1678
e 6 eS OS ee -_ 7 a a OQ ee eo ©) nial = -. -
0102 : MIXER Q103 : RF AMP < < 4 v vR403—a07
2102 §
101:
RF
AMP
ain
cx6
=
ascz7Bee
HOS
Br
'
2sK2ar .. i late Raia
R14:
Evy 6105 FH ipio2 i¢ SOK im
prot 350 | Rusvia7 ! et Ae j
Isvia? tt
ANTENNA
eR
ibe
10a
Lf
re
33/30
|
H rs MSZIGPF Ds 5ma
: =" ha] gi9e ice VR ASSEMBLY (1/2) =
[3 ns ZR06 r. RI36 we C135, bras 47k - —
<4 |
BAL 193 47 ae 27k JT 10750 sg, 6 soho VR95I: VOLUME tT]
300n ACK 1010
FM RST theisa R140 353
anes 106 : FM +B "
Lungat 1G ag Tee OOP SwrTcHING = cies [ex 4 20/20. oe 47/50
7TSQ ci2i 2.2uH “tp a
6no| © 0.022 Th)
Q104 : OSC RIOS RII2 9106
am | O ee z20F fiozy) Anazpl 1c1oz
AN7a70P
25c2668 QO cee
0.01 © « re
b
ule
2
Em fag P) = {lye we 33 i102 :
i 2 Fe 25 MIXER BALANCE
cit Ree cnr 8 we Eat 5°
5p 5.1k Fi5p i oI 2. St 1C401,402 :
6 BV
ae GRAPHIC
By 0103 104: SvC3zic2 Fl EQUALIZER GRAPHIC EQUALIZER
i (SVC 321D2r Q105 ; BUFFER Ul (OH 33eH2 1OKHz |
Mr 4i F
RI2z0 | pos RIGO ra eal fea] fe 5 Seq VR403 —VR407: 30k x2
7
7
Era
Ral
ets
Sy]
(Baas
C403
|
PRE
AMP
cue ge zal |Ea| [e288] |e Seo
0.01 Te10z 32 Fed zy le"gs g2fo)
3 32 83>
Lio2
+ AW T + i amoral
R21 o a)
' cr7s, 47k = p104 639, 3 | 8
0.022 Toor cus J 4 28 E
@ p cise RI30 5g 3
10/50 470 a5 &
3 « aS
owt a +
RIS)
7 en Stk Tose
15009
PHASE DETECTOR Qu0 nie
CHARGE PUMP esc24se 75K 1
Ris2 i BA30I2L
TP 1 af cia \ |
]
18252
‘or
ee
=<
eoigey
cat4
9109 RIS RSS F°-32, c183:12000, Beale.
RN2Z20l +l ce 67k 4.7K Cee ore com ee ee ue
0109: AM +B Paves BOLO TE ¥ neio
i] SWITCHING
3s 4
bo 1103 Ri
emeemmed E) 3 LM7oo1 1103 : PLL Wie 37 folks
2 22en
. eee eee eee eee
; ES EEE 2
! 201,202 : BUFFER osie z
cr PLAY IN
=e |G
f women) | P
TAPE 2
bat
Recut, | @
WOmvV /2. 2k Q501 ~512,515-518.01~4
POWER AMP.
PLAY IN ,
( 150mV/5OKR A520,
pa a 10005388 or i
/ TAPEt REC OUT 2S5A1145 a 1502 wh ' —
{ 1SOmv/ 2.20 50 i Qs28
[[somw7e ana] Lsor
Pion Toon RESO 28c1e45] 510
47k iss2s2
R540
1SOmV/50KN os502 sig. 22
Le 2sa992 2sa992
Low 1CBOI1/2) %
co Mszige R514 sn
1SOmV/ 50kKQ. C33 620 R544 534%
<= ae 2.2/50 LSKUEI%) asia 0.33x2 st
H = A)
PHONO Resiz XC) escasos
100/16 R546, R546 28C1845
peemv conc] R309 ASH 10k 750 0809 Iss252
cole
2504 So/ Sedaitos
c309 cali escieas 500 523 524 : L.-
C316 0.047 2400p 82000 Gees 1) 3208 705 «) ' + OVER LOAD DET.
_—— * R510
an R306 3 SE c306 e310 cae i 832 pital
—_ phe ; ]
4 |
rm PHONO ame | R304 ey Rs09 RBII R521 4 ;
C ; (7 T 7
25mVv/50KR C302 0501 (© )os07 coat i : + + az
} RosTe ZR558
R323 SIMULATED 0503 csi? : | 10%, 0605 :
a g STEREO L Arse ‘ R6oe R609 POWEF
s5Omv /50kK0. _— I Lekuw) B2k 606 MUTE
ach VOR /¢DV REGS = SRSA7 I escis Soon
AUDIO IN R324 csi! (7 '
Bonv son} | QD : e503 R503 | R507 c509 + «) a517 i RISO! abe pac l 9891,
RS4a3 100 6} e: i —
! REIS a
Rec our | @% eh 50)
Some Suh are ©) > i Cp 7
TCSt6GN 4.8mA
‘ae Ae R326 seo tiebe a? aa cea a R539 F SRsa1 eerooe CD ceo4 AY jcei8 Gere R604 BrC6O3 + eet
sTAPES pLay in {C201 : FUNCTION R523 Hoaie oat ee Bek 47ers ca
y|$ we SELECTOR Ar) 92°2
1SOmV/50kN. SRST Ww “J
ICBOII72) c505 cso7 css
R38 MS216PF RS35 (7 Q604 : RELAY DRIVE Q601.602,.606 : DC DET. cial
nec our | me K) 0505 t+
[SOmv /2.2k0 0508 ; csi
LRS63 8105 ceoe p6é0o9;
TAPE 2 R338 5 S03, a m a
Bar: PLAY IN R326 we woores ROIZEB f
f 1SOmV/ 5OkKN @ 4,2 28c3281
rev
03,4 28a1302
A SS A SS SS SS SS i SRT

O10
»> VOID
}
€01d! g0!1D
POWER SW
\SSEMBLY
VIDEO ASSEMBLY
VDP/CDV
VIDEO IN
SYR, IND.
8 9 10 11
NOTE
1, This P.C.B connection diagram is viewed from the parts mounted side.
2. The parts which have been mounted on the board can be replaced with those shown
with the corresponding wiring symbols listed in the following Table.
P.C.B. pattern diagram indication Corresponding part symbol
70504.
EO oOo 90 or Transistor
iE —
Radiator type
transistor
p203 — 0203
© ° o—}q——0 Diode
Others
P.C.B. pattern diagram indication Part Name
Ic Ic
os
2
49 VSX —3300
VIDEO OUT Variable resistor or
VCR/TAPE1 f } . ahs Semi-fixed resistor
— VIDEO — TO TO RF CONTROL
out IN MONITOR TV MODULATOR OUT IN 3. The capacitor terminal marked with@)idouble circles) shows negative terminal.
4, The diode terminal marked with ©) (double circles) shows cathode side.
5. The transistor terminal to which E is affixed shows the emitter.
o-ffto Capacitor
(Polarity)
Capacitor
(Non-polarity)
VR ASSEMBLY
LED ASSEMBLY
-y
VIDEO SIGNAL
LECTGR®
Q708
a70og Q703
a7o7T aQ7io
Q701
gow
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COMPLEX ASSEMBLY KUC : AWZ1677 10991 g090_ PZSO €zso z1so 60S 20S0 11S0 10291 ZOLD §=—-OLID 1010} = E010 E019} g010
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