PARTS LIST
PARTS REPLACEMENT
Replacement
 parts which have these special safety characteristics
identified in this manual: eleCtfiCa1  
Components
 having such fea-
tures are identified by 
“A”
 in the Replacement Parts Lists.
The use of a substitute replacement part which does not have the
same safety characteristics as the factory recommended replace-
ment parts shown in this 
Service
 manual may create shock, fire or
other hazards.
“HOW TO ORDER REPLACEMENT PARTS”
TO
 have your order filled promptly and correctly, please furnish the
following informations.
1.
MODEL NUMBER
2.
REF. NO.
3.
PART NO.
4.
DESCRIPTION
5.
CODE
6.
QUANTITY
MARK 
Jr:
 SPARE PARTS-DELIVERY SECTION
Ref. No.
Part No.
*
Description
Code
PICTURE TUBE
MODEL 
CX-34G3
nv1
VB370BVBKl
 S-S
R
 CRT 37 cm (14”)
a
 
L708
RCiLG0023PEZZ
R
 Degaussing 
(ADG)
 Coil
A
 
DYl
RCiLHO140PEN3
R
 Deflection Yoke
LHLDW0003PEKZ
R
 
ADG
 Coil Holder, x4
PMAGF3006CEZZ 
R
 Purity Magnet
PSPAG0004PEZZ
 
R
 Wedge (Gum), x3
MSPRTOOOi
 PEFJ
R
 CRT Spring
QEARC1404PEZZ 
R
 Grounding Strap
MODEL 
CX-51
 
G3
AVl
VB51
 KPD12X/4E
R
 CRT 54 cm (21”)
&J
 
L708
RCiLG0025PEZZ
R
 Degaussing 
(ADG)
 Coil
(with 
DY)
CG
AW
LHLDW0003PEKZ
 
R
 
ADG
 Coil Holder, x4
AB
PMAGF3003CEZZ 
R
 Purity Magnet
AK
PSPAG0003PEZZ
 
R
 Wedge (Gum), x3
AD
MSPRTOOOl
 PEFJ
R
 CRT Spring
AC
BZ
AN
BC
AB
AK
AB
AC
AD
PRINTED WIRING BOARD ASSEMBLIES
(NOT REPLECEMENT 
ITEM)
MODEL 
CX-34G3
PWB-A
 DUNTK9322WEVl 
-
 Main Unit
PWB-B
 
DUNTK9323WEV2
 
-
 CRT Socket Unit
PWB-C
 
DUNTK9324WEVO
 
-
 
AV-2
 Terminal Unit
-
-
-
MODEL 
CX-51G3
PWB-A
 
DUNTK9322WEV3
 
-
 Main Unit
PWB-B
 
DUNTK9323WEV3
 
-
 CRT Socket Unit
p’@B-C
 
DUNTK9324WEV3
 
-
 
AV-2
 Terminal Unit
-
-
-
Ref. No. Part No.
*
Description
Code
PWB-A
 DUNTK9322WEwl/ws
MAIN UNIT
NOTE:
a
 
TU201
IC201
IC202
IC302
lC351
IC401
IC501
IC602
iC603
iC604
IC751
IC801
Ic1001
IC1002
IC1003
IC1004
Q201
Q202
Q205
Q207
Q301
Q302
Q303
Q305
Q401
TUNER
THE PARTS HERE SHOWN ARE SUPPLiED AS AN
ASSEMBLY BUT NOT INDEPENDENTLY.
VTUVTSTGHD64I
R
 
VHFTuner
INTEGRATED CIRCUITS
VHiBA7357S/-1
RH-iX0037CEZZ
VHiTA7348P/-1
VHiTDA7056A-1
VHiTA7348P/-1
RH-iX0640CEZZ
VHiKA7809Pi-1
VHiTA78LOSS-1
VHiKA7805Pi-1
RH-iX1779CEZZ
VHiTB1226CN-1
RH-iX2938CEN2
VHiKiA7045P-1
VHiST24C04/-1
VHiUPC78L054
R
BA7357S
R
32V
 Regulator
R
TA7348P
R
TDA7056A
R
TA7348P
R
LA7830
R
KiA7809Pi
R
H-Vcc,
 
9V
 Regulator
R
5V
 Regulator
R
TEA2261
R
TB1226CN
R
M37221 
M4-109SP
R
KiA7045P
R
ST24C04CB6
R
UPC78LO5J
TRANSISTORS
VS2SC1906//1  E
R
 IF Amp.
VS2SCl815GW-1
R
 6MHz (CX-34G3)
VS2SC1815GW-1
R
 2SC1815(G)
VS2SC1815GW-1
R
 2SC1815(G)
VS2SC1815GW-1
R
 Mute
VS2SCl815GW-1
R
 Amplifier
VS2SCi
 815GW-1
R
 Amplifier
VS2SC1815GW-1
R
 Mute
VS2SA1015Yll
 E
R
 Buffer
Q404
 VS2SCl815GW-1
R
 Video Buffer
Q405
 VS2SA1015G/l  E
R
 2SA1015(G)
Q601
 
VS2SC2482//-1
R
 Horizontal Drive
A
 
Q602 VS2SD  
1877//l
 E
R
 Horizontal Output
(CX-34G3)
Q606
 
VS2SC1815GW-1
R
 Horizontal Switch
A
 Q607 
VS2SC1815GW-1
 
R
 2SC1815(G)
Q701
VS2SD1884//-1
R
 Power Output
Q801
VS2SC1815GW-1
R
 Spot Killer
Q802
 VS2SA1015Y/l  E
R
 Spot Killer
Q803
 VS2SA1015Y/l  E
R
 R-Buffer
Q804 VS2SA1015Y/l  E
R
 B-Buffer
Q805
 VS2SAlO15Y/l  E
R
 G-Buffer
QlOOl 
VS2SC1815GW-1
R
 V-Sync.
Q1002
 VS2SCl815GW-1 
R
 H-Sync.
Q1003
 VS2SA1015Y/l  E
R
 
R
 LED Driver
Q1004 VS2SA1015Y/l  E
R
 G LED Driver
Q1005
 VS2SA1015Y/l  E
R
 
H-Vcc
 SW
QlOO6
 
VS2SC1815GW-1
 
R
 
H-Vcc
 SW
DIODES
D201
RH-DX0475CEZZ
 
R
 Diode
BF
AR
AF
AK
AP
AK
AK
AE
AC
AE
AR
BC
AW
AD
AQ
AD
AC
AB
AB
AB
AB
AB
AB
AB
AC
AB
AC
AD
AL
AB
AB
AN
AB
AC
AC
AC
AC
AB
AB
AC
AC
AC
AB
AB
35