Page 1
AV-32D202
AV-32D302
AV-32D502
SCHEMATIC DIAGRAMS
COLOR TELEVISION
BASIC CHASSIS
AC
AV-32D202
AV-32D202
AV-32D202
RM-C303G
[AV-32D202]
[AV-32D302]
RM-C301G
[AV-32D502]
/G
/H
/M
TVTV
AV-32D302
AV-32D302
AV-32D302
CD-ROM No. SML200103
/G
/H
/M
AV-32D502
AV-32D502
AV-32D502
/G
/H
/M
COPYRIGHT © 2001 VICTOR COMPANY OF JAPAN, LTD.
No. 51799
Mar. 2001
Page 2
AV-32D202 /G AV-32D302 /G AV-32D502 /G
AV-32D202 /H AV-32D302 /H AV-32D502 /H
AV-32D202 /M AV-32D302 /M AV-32D502 /M
STANDARD CIRCUIT DIAGRAM
q
NOTE ON USING CIRCUIT DIAGRAMS
1. SAFETY
The components identified by the symbol and shading are
critical for safety. For continued safety replace safety critical
components only with manufactures recommended parts.
2. SPECIFIED VOLTAGE AND WAVEFORM VALUES
The voltage and waveform values have been measured under the
following conditions.
(1) Input signal : Color bar signal
(2)
Setting positions of each knob/button and
variable resistor
(3) Internal resistance of tester : DC 20kØ/V
(4) Oscilloscope sweeping time : H ⇒ 20µS/div
(5) Voltage values : All DC voltage values
: Original setting position when
shipped
:V ⇒ 5mS/div
: Others ⇒ Sweeping time is
specified
9Since the voltage values of signal circuit vary to some extent ac-
cording to adjustments, use them as reference values.
3. INDICATION OF PARTS SYMBOL [EXAMPLE]
• In the PW board : R1209
→
R209
Type
•
No indication : Ceramic capacitor
MY : Mylar capacitor
MM : Metalized mylar capacitor
PP : Polypropylene capacitor
MPP : Metalized polypropylene capacitor
MF : Metalized film capacitor
TF : Thin film capacitor
BP : Bipolar electrolytic capacitor
TAN : Tantalum capacitor
(3) Coils
No unit : [µH]
Others : As specified
(4) Power Supply
:B1
: B2(12V)
:9V
:5V
9Respective voltage values are indicated
(5) Test point
: Test point
: Only test point display
AV-32D202
AV-32D302
AV-32D502
4. INDICATIONS ON THE CIRCUIT DIAGRAM
(1) Resistors
Resistance value
•
No unit : [Ø]
k:[kØ]
M:[MØ]
Rated allowable power
•
No indication : 1/10 [W]
Others : As specified
Type
•
No indication : Carbon resistor
OMR : Oxide metal film resistor
MFR : Metal film resistor
MPR : Metal plate resistor
UNFR : Uninflammable resistor
FR : Fusible resistor
9Composition resistor 1/2 [W] is specified as 1/2S or Comp.
(2) Capacitors
Capacitance value
•
1 or higher : [pF]
less than 1 : [µF]
Withstand voltage
•
No indication : DC50[V]
AC indicated : AC withstand voltage [V]
Others : DC withstand voltage [V]
9 Electrolytic Capacitors
47/50[Example] : Capacitance value [µF]/withstand voltage[V]
(6) Connecting method
: Connector
: Wrapping or soldering
: Receptacle
(7) Ground symbol
: LIVE side ground
: ISOLATED(NEUTRAL) side ground
: EARTH ground
: DIGITAL ground
5. NOTE FOR REPAIRING SERVICE
This model’s power circuit is partly different in the GND. The difference
of the GND is shown by the LIVE : ( ) side GND and the
ISOLATED(NEUTRAL) : ( ) side GND. Therefore, care must be taken
for the following points.
(1) Do not touch the LIVE side GND or the LIVE side GND and the
ISOLATED(NEUTRAL) side GND simultaneously. If the above caution is not respected, an electric shock may be caused. Therefore,
make sure that the power cord is surely removed from the receptacle when, for example, the chassis is pulled out.
(2) Do not short between the LIVE side GND and ISOLATED(NEUTRAL)
side GND or never measure with a measuring apparatus ( oscilloscope, etc.) the LIVE side GND and ISOLATED(NEUTRAL) side
GND at the same time. If the above precaution is not respected , a
fuse or any parts will be broken.
Since the circuit diagram is a standard one, the circuit and cir-
•
cuit constants may be subject to change for improvement without any notice.
Mar. 2001 No. 51799
Page 3
AV-32D202
AV-32D302
AV-32D502
CONTENTS
SEMICONDUCTOR SHAPES ................................................................................................................................. 2-2
BLOCK DIAGRAM.......................................................................................................................................................... 2-3
CIRCUIT DIAGRAMS
P.W.B. name
MAIN PWB CIRCUIT DIAGRAM P2-5 P2-7
MAIN, FRONT CONTROL AND FRONT AV INPUT PWB CIRCUIT DIAGRAMS
MAIN PWB CIRCUIT DIAGRAM P2-13
PIP PWB CIRCUIT DIAGRAM ——P2-15
AV SELECTOR PWB CIRCUT DIAGRAM P2-17 P2-19
CRT SOCKET PWB CIRCUIT DIAGRAM P2-21
LF PWB CIRCUIT DIAGRAM P2-23
Model
AV-32D202
P2-9 P2-11
PATTERN DIAGRAMS
Pattern name
MAIN PWB PATTERN P2-25
AV SELECTOR PWB PATTERN P2-27
CRT SOCKET AND PIP PWB PATTERNS P2-29
FRONT CONTROL, FRONT AV INPUT AND LF PWB PATTERNS P2-31
Model
AV-32D202
AV-32D302
AV-32D302
AV-32D502
AV-32D502
CHANNEL CHART
[US] ........................................................................................................................................ 2-33
[CA] ........................................................................................................................................ 2-34
SEMICONDUCTOR SHAPES
TRANSISTOR
E
C
B
IC
OUT
E
IN
CHIP IC
ECB
IN E OUT
EC
B
(G)(D)(S)
ECB
1N
TOP VIEW
ECB
1N
TOP VIEWBOTTOM VIEW FRONT VIEW
CHIP TR
C
B
E
TOP VIEWBOTTOM VIEW FRONT VIEW
1N
N
N
N
1
N
2-2 No.51799
1
N
Page 4
BLOCK DIAGRAM
TU001
TUNER
Y
J601
COMPONENT
VIDEO-IN
PIP PWB (ONLY AV-32D502)
AV SELECTOR PWB (1/2)
J501
INPUT1
J502
INPUT2
J503
AUDIO OUT
J401-J403
INPUT3
(FRONT)
FRONT AV INPUT PWB
B
P
P
R
SCL0
SDA0
TU001
TUNER
S-VIDEO
VIDEO
AUDIO L/MONO
AUDIO R
S-VIDEO
AUDIO L/MONO
AUDIO R
AUDIO L
AUDIO R
VIDEO
AUDIO L/MONO
AUDIO R
AV-32D202 AV-32D202
AV-32D302 AV-32D302
AV-32D502 AV-32D502
IF R, G, B
SCL0
SDA0
V-PIP(TV)
AFC2
SCL0,SDA0
CONTROLLER
IC301
PIP
V-PIP(EXT.)
SCL0
SDA0
HP
VP
SCL0
SDA0
COM_Y
COM_CB
COM_CR
VC-R
VC-G
VC-B
C
Y
OSD-R,OSD-G,OSD-B
IC702
EEPROM
IC101
1 CHIP DECODER
AMP
BUF
SDA1
SCL0
SDA0
SCL1
IF
SIF
MPX
V. OUT
H. OUT
Y
C
IC701
MICRO
COMPUTER
ONLY
AV-32D502
IC501
AV SW
C
Y
TV
L/R
VIDEO
C
Y
IC201
3L DIGITAL
COMB FILTER
Y
LPF
C
BPF
IC371
AMP
CF021
4.5MHz
TRAP
CF041
4.5MHz BPF
VTV
SCL0
SDA0
MTS&TONE/VOL
L/R
IC001
CONTROL
L/R
CRT SOCKET PWB
CNMPX
AUDIO_L/R
IC151
SOUND
ENHANCEMENT
AUDIO PROCESSOR
IC401
VERT OUT
Q511
H. OUT
R, G, B
RGB DRIVE
AV SELECTOR PWB (2/2)
IC401
AUDIO OUT
L/R
V01
SP
L
SP
R
V
H
DY01
DEF YOKE
POWER
VOL+
VOL- CH+ CH- MENU
REMOCON
RECEIVER
FRONT CONTROL PWB
ON TIMER
LED
REG.
AC IN
LF PWB
POWER SUPPLY
CIRCUIT
MAIN PWB
No.51799 No.51799
2-3 2-4
B1
T502
FBT
FOCUS
SCREEN
HV
Page 5
CIRCUIT DIAGRAMS
MAIN PWB CIRCUIT DIAGRAM [AV-32D202,AV-32D302]
COMPONENT
VIDEO INPUT
AV-32D202 AV-32D202
AV-32D302 AV-32D302
INPUT2
(
NOT USED
0.6V
CNMD1
X
0V
0V
4.0V
CNOL1 X
8.8V
3.3V
13.2V
8.7V
7.2V
4.9V
MAIN PWB ASS’Y
SAC-1514A-M2
(
AV-32D302
SAC-1515A-M2
(
AV-32D302
SAC-1516A-M2
(
AV-32D302
SAC-1520A-M2
(
AV-32D202
SAC-1521A-M2
(
AV-32D202
SAC-1522A-M2
(
AV-32D202
)
)
/G
)
/H
)
/M
)
/G
)
/H
)
/M
8.7V
4.3V
3.7V
8.7V
0.8
CNOE1
X
8.7
3.6V
0V
8.7V
1.0V
2.9V
3.6V
4.9V
V
2.9V
1.4V
V
2.6V
4.7V
IC101
47
1.2Vp-p(H
2.7V
2.4
V
4.7V 31.5V
42
)
0.92Vp-p(H
0V
)
3.6V
3.0V
1.6V
3.9V
3.1V
8.7
2.5
V
1.9V
3.4
2.4
1.8V
V
V
2.1V
4.0V
3.0V
2.4V
2.2V
2.9V
1.6V
1.5V
2.1V
2.3V
2.3V
2.2V
4.8
2.2
2.3
2.3
V
V
V
V
3.8V
0.6V
V
2.6V
4.8
8.7
V
IC101
3.9V
2.2
V
4.0Vp-p(H
15
3.5Vp-p(H
V
2.2V
14
)
)
6.7V1.8V1.4
2.2V
8.8V
IC101
4.0Vp-p(H
V
V
16
0V
3.0
0V
0V
V
3.3
3.4V
0.9
0V
V
V
2.8V2.5
5.5
1.9
0V
V
V
)
CRT SOCKET PWB
No.51799 No.51799
2-5 2-6
1.4V
0.4V
IC101
IC101
1.7Vp-p(V
4.4Vp-p(H
5.6V
38
)
34
)
8.7V
5.0
V
NOTE
BW
BUS WIRE
:
X NON MOUNT
:
2SC2412K/QR/-X
:
1
2SA1037AK/QR/-X
:
2
1SS133-T2
:
3
MTZJ9.1C-T2
:
4
DTC124EKA-X
:
5
:8 MTZJ8.2C-T2
Page 6
MAIN PWB CIRCUIT DIAGRAM [AV-32D502]
COMPONENT
VIDEO INPUT
MAIN PWB ASS’Y
AV-32D502 AV-32D502
CNMD1
X
INPUT2
(
NOT USED
SAC-1508A-M2
(
AV-32D502
/G
)
SAC-1509A-M2
(
AV-32D502
)
/H
SAC-1510A-M2
(
AV-32D502
)
8.7V
1.4V
0.8
V
/M
)
CNOL1 X
8.7V
4.3V
3.7V
0V
0.6V
0V
8.7
3.6V
0V
V
2.9V
3.6V
8.7
2.5
V
3.4
2.4
V
V
V
2.1V
4.0V
2.2V
1.6V
2.1V
2.3V
2.3V
2.2V
3.8V
2.6V
4.8
8.7
0V
6.7V1.8V1.4
V
V
3.9V
0.9
0V
V
V
8.8V
4.0V
3.3V
13.2V
8.7V
R287
100
3.3
3.4V
V
0.4V
1.4V
4.9V
7.2V
CNOE1
X
2.6V
4.7V
38
IC101
)
1.7Vp-p(V
34
IC101
)
IC101
47
1.2Vp-p(H
2.7V
2.4
V
4.7V 31.5V
42
)
0.92Vp-p(H
0V
)
3.6V
1.6V
3.0V
8.7V
1.0V
2.9V
4.9V
3.9V
3.1V
1.9V
1.8V
0.6V
3.0V
2.4V
2.9V
1.5V
4.8
2.3
V
V
2.2
2.3
3.0
0V
V
V
CRT SOCKET
PWB
2.2V
2.2V
8.8V
2.2
0V
V
V
IC101
14
)
4.0Vp-p(H
IC101
15
)
3.5Vp-p(H
V
16
4.0Vp-p(H
2.8V2.5
5.5
1.9
0V
V
V
)
4.4Vp-p(H
5.6V
8.7V
5.0
V
NOTE
BW
BUS WIRE
:
X NON MOUNT
:
1
2SC2412K/QR/-X
:
2
2SA1037AK/QR/-X
:
3
1SS133-T2
:
4
MTZJ9.1C-T2
:
5
DTC124EKA-X
:
:8 MTZJ8.2C-T2
No.51799 No.51799
2-7 2-8
Page 7
AV-32D202 AV-32D202
AV-32D302 AV-32D302
MAIN,FRONT CONTROL AND FRONT AV INPUT PWB CIRCUIT DIAGRAMS [AV-32D202,AV-32D302]
MAIN PWB ASS’Y
SAC-1514A-M2(AV-32D302
SAC-1515A-M2(AV-32D302
SAC-1516A-M2(AV-32D302
SAC-1520A-M2(AV-32D202
SAC-1521A-M2(AV-32D202
SAC-1522A-M2(AV-32D202
)
/G
)
/H
)
/M
)
/G
)
/H
)
/M
3.9V
3.0V
0V
0V
3.7V
2.4V
4.2
5.0V
V
0V
FRONT
VIDEO,AUDIO
INPUT
INPUT3
AV SELECTOR
PWB
SPEAKER
L/R
(
NOT USED
R776
2.6V
0V
0V
0V
0V
0V
0V
5.0V
0V
0.4V
1.1V
2.5V
0V
4.1V 4.9V
0V 0V
0V
0V0V0V0V0V0V5.0V
1.1
V
3.9V
0.4V
2.8V
0V
0V
2.7V
0V
5.0V
0V
0V
0V
5.0V
2.1V
2.2V
2.5V
5.0V
5.0V
4.6V
4.5V
2.7V
0V
1.9V
4.5V
2.4V
0V
0V
0V
5.0V
8.2V
4.9V
5.0V
5.0
0V
5.0V
5.0V
IC702
AT24C04-32D502
)
V
0V
3.9V
3.9V
1.8V
0V
0V
0V
0V
2.9V
2.8V
0V 0V 0V
5.0V
FRONT AV INPUT PWB ASS’Y
0V
5.0V
0V
0V
5.0V
5.0V
0.2V
5.0V
5.0V
4.8V
1.8V
5.0V
FRONT CONTROL PWB ASS’Y
DIFFERENCE LIST(PARTS
SAC-8602A-M2
SAC-8502A-M2
)
R776
SAC-1514A-M2
SAC-1515A-M2
SAC-1516A-M2
SAC-1520A-M2
SAC-1521A-M2
NRSA63J-272X(2.7k
NRSA63J-123X(12k
NRSA63J-123X(12k
NRSA63J-272X(2.7k
NRSA63J-123X(12k
SAC-1522A-M2 NRSA63J-123X(12k
)
)
)
)
)
)
NOTE
BW
BUS WIRE
CNOSN
X
:
X NON MOUNT
:
1
2SC2412K/QR/-X
:
2
2SA1037AK/QR/-X
:
3
1SS133-T2
:
10
DTA124EKA-X
:
No.51799 No.51799
2-9 2-10
Page 8
MAIN,FRONT CONTROL AND FRONT AV INPUT PWB CIRCUIT DIAGRAMS [AV-32D502]
MAIN PWB ASS’Y
SAC-1508A-M2
(
AV-32D502
SAC-1509A-M2
(
AV-32D502
/G
/H
)
3.0V
2.4V
)
SAC-1510A-M2
(
AV-32D502
/M
)
3.9V
0V
0V
3.7V
AV-32D502 AV-32D502
4.2
5.0V
V
0V
3.9V
0V
0V
FRONT
VIDEO,AUDIO
INPUT
INPUT3
AV SELECTOR
PWB
SPEAKER
L/R
IC702
AT24C04-32D502
0V
5.0V
5.0V
4.9V
8.2V
0V
5.0V
0V
FRONT AV INPUT PWB ASS’Y
2.6V
0V
0V
0V
0V
0V
0V
5.0V
0V
2.5V
0V
0.4V
1.1V
3.9V
1.8V
0V
0V
2.9V
2.8V
0V 0V 0V
5.0V
0V
5.0V
0V
0V
5.0V
5.0V
0.2V
5.0V
5.0V
4.8V
1.8V
5.0V
4.1V 4.9V
0V 0V
0V
0V0V0V0V0V0V5.0V
3.9V
0.4V
2.8V
0V
0V
5.0V
0V
0V
0V
5.0V
2.1V
2.2V
2.5V
5.0V
5.0V
4.6V
4.5V
2.7V
0V
1.9V
4.5V
2.4V
0V
0V
5.0
5.0V
V
FRONT CONTROL PWB ASS’Y
2.7V
1.1
V
0V
SAC-8602A-M2
SAC-8502A-M2
PIP PWB
CNOSN
X
No.51799 No.51799
2-11 2-12
NOTE
BW
BUS WIRE
:
X NON MOUNT
:
1
2SC2412K/QR/-X
:
2SA1037AK/QR/-X2
:
3
1SS133-T2
:
10 DTA124EKA-X
:
Page 9
MAIN PWB CIRCUIT DIAGRAM
LF
PWB
TH901
POSISTOR
QAD0129-3R0
AV-32D202 AV-32D202
AV-32D302 AV-32D302
AV-32D502 AV-32D502
2
IC401
)
IC401
60Vp-p(V
32Vp-p(V
37
)
FOR ADJ.
CONNECTOR
0V
0.6V
2.4V
-13.7V
0.7V
1.3V
0V
0.7V
13.8
2.4V
-10.7V
14.7V
V
R403
1.2
QRX01GJ-1R2
R404
1/2W
0V
155.4V
16.9V
1.6V
5.0V
5.0V
5.0V
0V
0V
21.6V
B
Q511
)
B
Q501
)
0V
14.2V
0V
8.6V
132V
1.0Vp-p(H
Q501
140Vp-p(H
C
)
80.9V
0.3V
-0.1V
2.4Vp-p(H
0V
76
T502 T502
140Vp-p(H)140Vp-p(H
)
1100Vp-p(H
)
L511
QQR1027-003
CRT SOCKET PWB
MAIN PWB ASS’Y
)
/G
)
/H
)
/M
)
/G
)
/H
)
/M
/G
/H
/M
134.8V
134.4V
)
0V
)
)
482
T502
33Vp-p(H
T502
)
90Vp-p(H
T502
)
90Vp-p(H
)
6Vp-p(V
)
9
T502
11.0V
134.9V
SAC-1508A-M2(AV-32D502
SAC-1509A-M2(AV-32D502
SAC-1510A-M2(AV-32D502
SAC-1514A-M2(AV-32D302
SAC-1515A-M2(AV-32D302
SAC-1516A-M2(AV-32D302
SAC-1520A-M2(AV-32D202
SAC-1521A-M2(AV-32D202
SAC-1522A-M2(AV-32D202
DIFFERENCE LIST(PARTS
)
R404 L521 C510 C515
SAC-1508A-M2 NOT USED QFZ0196-602(6000pF
SAC-1509A-M2 QFZ0196-502(5000pF
SAC-1510A-M2 QFZ0196-402(4000pF
QRE121J-100Y(10
QRE121J-100Y(10
SAC-1514A-M2 NOT USED QFZ0196-602(6000pF
SAC-1515A-M2 QFZ0196-502(5000pF
SAC-1516A-M2 QFZ0196-402(4000pF
QRE121J-100Y(10
QRE121J-100Y(10
SAC-1520A-M2 NOT USED QFZ0196-602(6000pF
SAC-1521A-M2 QFZ0196-502(5000pF
SAC-1522A-M2 QFZ0196-402(4000pF
QRE121J-100Y(10
QRE121J-100Y(10
QQLZ026-410(41 H
)
QQLZ026-460(46 H
)
QQLZ018-540(54 H
QQLZ026-410(41 H
)
QQLZ026-460(46 H
)
QQLZ018-540(54 H
QQLZ026-410(41 H
)
QQLZ026-460(46 H
)
QQLZ018-540(54 H
)
)
)
)
)
)
)
)
)
No.51799 No.51799
)
QFZ0197-754(0.75 F
)
QFZ0197-754(0.75 F
)
QFZ0197-564(0.56 F
)
QFZ0197-754(0.75 F
)
QFZ0197-564(0.56 F
)
QFZ0197-564(0.56 F
)
QFZ0197-754(0.75 F
)
QFZ0197-564(0.56 F
)
QFZ0197-564(0.56 F
NOTE
BW
BUS WIRE
)
)
)
)
)
:
X NON MOUNT
:
2SC2412K/QR/-X
1
:
2SA1037AK/QR/-X
2
:
3
1SS133-T2
:
QQR0582-001Z
4
:
)
)
)
)
2-142-13
Page 10
PIP PWB CIRCUIT DIAGRAM [AV-32D502]
AV-32D502 AV-32D502
0.6V
0.6V
2.4V
0V
0V
0V
0V
1.6V
1.6V
0.9V
2.5
2.4
V
V
0V
2.6V
2.4V
0V
4.9V
2.8
V
4.9
V
4.9V
0V
0.6V
0.6V
0.6V
0V
0V
31.5V
8.7V
0V 8.7
0V
V
2.4V
2.0V
2.6V
PIP PWB ASS’Y
SAC0P502A-M2
4.9V
1.7V
E
1.1V
Q303
2.5Vp-p(H
)
NOTE
2
:
5
:
BW
:
X
:
MAIN PWB
No.51799 No.51799
2-15 2-16
2SC2412K/QR/-X
1SS133-T2
BUS WIRE
NON MOUNT
Page 11
AV SELECTOR PWB CIRCUIT DIAGRAM [AV-32D202,AV-32D302]
15
IC501
)
1.0Vp-p(H
INPUT1
4.4
V
0V
4.8V
3.9V
4.4V
3.9V
(
NOT USED
INPUT2
)
4.4V
0V
0V
4.8V
4.3V
3.9V
4.3V
0V
V
4.4V
2.7V2.5
3.9V
AV-32D202 AV-32D202
AV-32D302 AV-32D302
43
IC501
)
2.1Vp-p(H
45
IC501
)
1.9Vp-p(H
8.7V
4.2V
3.9
4.4
4.7
0V 3.9V
V
V
V
3.5V
8.7V
4.4V
3.9V4.4V4.4V
4.4V
4.2V
4.4V
4.3V
3.8V
4.4V
4.1V
4.4V
4.3V
4.4V
4.6V
Q509
2.1Vp-p(H
3.5V
E
)
8.7V
8.7V
4.4V
4.4V
5.9V
1.5V
4.4V
8.7V
5.2V
4.9V
4.5
V
0.9V
1.0V
4.4V4.4V4.4V4.4V4.4
8.7V
5.2V
4.6V
V
1.4V
4.4
4.2
V
4.3
4.4
V
V
V
0V
4.9V
3.4V
2.0V
1.4V
3.1V
0V
2.4V
1.7V
2.2V
4.9V
0V
4.3
0V
4.9V
2.9V
3.5V
1.7V
3.9V
3.4V
0V
4.9V
4.9V
0V
4.9V
0V
0V
4.4
4.4
V
V
V
4.5
4.5
4.5
V
V
3.5V
2.9V
3.9V
4.5
4.5V4.5V4.5V4.5V4.5V4.5V4.5
V
V
8.7V
3.3
V
IC201
8.7V
0.68Vp-p(H
23
)
V
2.9
V
2.3V
3.3V
IC201
0V
1.4Vp-p(H
8.1V
8.1V
2.6V
2.4
V
25
2.6V
)
8.7
V
3.2
V
8.7V
4.4V
(
NOT USED
AUDIO OUT
4.5
4.5
IC501
17
)
)
0V
0V
0V
0V
0V
0V
0V
1.0Vp-p(H
19
0.64Vp-p(H
36
)
2.1Vp-p(H
38
2.1Vp-p(H
4.4V
4.4V
)
)
8.7V
4.4V
4.4V
4.4V
4.4V
40
2.2Vp-p(H
4.4V
)
8.8V
0V
4.4
V
4.44.4 4.4 4.4 4.4
4.4V
VVVVV
AV SELECTOR PWB ASS’Y
SAC0S508A-M2(AV-32D202
SAC0S507A-M2(AV-32D302
)
)
8.7
V
V
V
V
0V
4.5
4.5
4.4
4.5
V
V
V
1.3
1.3V
V
0V
0V
0V
3.5
4.3V4.2
5.9
1.7
V
V
V
10.6V
0V
V
21.2V
5V
5V
4.5
V
4.1
1.2
V
V
0V
2.1
10.0
V
V
4.2
1.5
4.4
V
0V
V
10.0V
0V
V
NOTE
:
2SC2412K/QR/-X
1
:
2SA1037AK/QR/-X
2
:
1SS133-T2
3
:
MTZJ10C-T2 BUS WIRE
4
:
DTC124EKA-X
5
BW
X
:
DTA144TKA-X
6
:
2SA1309A/QR/-T
7
:
DTC323TK-X
8
:
:
NON MOUNT
MAIN PWB
No.51799 No.51799
2-17 2-18
0V
0.6V
5.8V
0V
Page 12
AV SELECTOR PWB CIRCUIT DIAGRAM [AV-32D502]
15
IC501
)
1.0Vp-p(H
INPUT1
INPUT2
0V
4.8V
3.9V
4.4V
3.9V
4.4V
0V
0V
4.8V
4.3V
3.9V
4.3V
AV-32D502 AV-32D502
43
IC501
)
2.1Vp-p(H
45
IC501
)
1.9Vp-p(H
8.7V
4.2V
4.4
4.4V
V
0V
2.7V2.5
V
3.9V
3.9
4.4
4.7
0V 3.9V
V
V
V
3.5V
8.7V
4.4V
3.9V4.4V4.4V
4.4V
4.2V
4.4V
4.3V
3.8V
4.4V
4.1V
4.4V
4.3V
4.4V
4.6V
Q509
2.1Vp-p(H
3.5V
E
)
8.7V
4.4V
8.7V
4.4V
5.9V
1.5V
4.4V
8.7V
5.2V
4.9V
4.5
V
0.9V
1.0V
4.4V4.4V4.4V4.4V4.4
8.7V
5.2V
4.6V
V
1.4V
4.4
4.2
V
4.3
4.4
V
V
V
0V
4.9V
3.4V
2.0V
1.4V
3.1V
0V
2.4V
1.7V
2.2V
4.9V
0V
0V
4.9V
2.9V
3.5V
1.7V
3.9V
3.4V
0V
4.9V
4.9V
0V
4.9V
0V
0V
4.4
4.4
4.3
V
V
V
4.5
4.5
4.5
V
V
3.5V
2.9V
3.9V
4.5
4.5V4.5V4.5V4.5V4.5V4.5V4.5
V
V
8.7V
3.3
V
IC201
8.7V
0.68Vp-p(H
23
)
V
2.9
V
2.3V
3.3V
IC201
1.4Vp-p(H
0V
8.1V
2.6V
2.4
8.1V
V
25
2.6V
)
8.7
V
3.2
V
8.7V
4.4V
(
NOT USED
AUDIO OUT
3.5
5.9
V
0V
4.3V4.2V5V
1.7
V
V
10.6V
21.2V
1.3V
4.4
V
1.3
V
0V
4.5
4.5V4.5V4.5V4.5
IC501
17
)
)
0V
0V
0V
0V
0V
0V
0V
1.0Vp-p(H
19
0.64Vp-p(H
36
)
2.1Vp-p(H
)
38
2.1Vp-p(H
4.4V
4.4V
8.7V
4.4V
4.4V
4.4V
4.4V
40
2.2Vp-p(H
)
0V
)
8.8V
4.4V
4.4
V
4.44.4 4.4 4.4 4.4
4.4V
VVVVV
8.7
VV
V
0V
5V
4.5
V
4.1
1.2
V
V
0V
2.1
10.0
V
V
4.2
1.5
4.4
V
0V
V
10.0V
0V
V
AV SELECTOR PWB ASS’Y
SAC0S504A-M2
0V
0V
NOTE
:
2SC2412K/QR/-X
1
:
2SA1037AK/QR/-X
2
:
1SS133-T2
3
4
:
MTZJ10C-T2 BUS WIRE
5
:
DTC124EKA-X
BW
X
:
DTA144TKA-X
6
:
2SA1309A/QR/-T
7
:
DTC323TK-X
8
:
:
NON MOUNT
MAIN PWB
No.51799 No.51799
2-19 2-20
0V
0.6V
5.8V
0V
Page 13
CRT SOCKET PWB CIRCUIT DIAGRAM
AV-32D202 AV-32D202
AV-32D302 AV-32D302
AV-32D502 AV-32D502
CRT
V01
PICTURE TUBE
154.9V
8.7V
8.3V
CRT
SOCKET
MAIN PWB
8.7V
8.2V
2.3V
8.6V
8.3V
8.8V
8.3V
159.1V
159.8V
Y002
X
Q351 Q352 Q353
110Vp-p(H
)
130Vp-p(H
)
116Vp-p(H
CRT SOCKET PWB ASS’Y
SAC-3508A-M2
(
AV-32D202
/G
,
D302
/G
,
D502
SAC-3509A-M2
(
AV-32D202
/H
,
D302
/H
,
D502
SAC-3510A-M2
(
AV-32D202
/M
,
D302
/M
,
D502
MAIN PWB
FBT
CCC
)
NOTE
BW
BUS WIRE
)
/G
)
/H
)
/M
:
X
NON MOUNT
:
1SS133-T2
:
3
DIFFERENCE LIST
SAC-3508A-M2
SAC-3509A-M2
SAC-3510A-M2
PARTS
)
(
V01(PICTURE TUBE
A80QCF240X14L
A80LJF30X08-G
M80JUA061X06
)
MAIN
PWB
No.51799 No.51799
2-222-21
Page 14
LF PWB CIRCUIT DIAGRAM
AV-32D202 AV-32D202
AV-32D302 AV-32D302
AV-32D502 AV-32D502
MAIN
PWB
BRAIDED
WIRE
LF PWB ASS’Y
SAC-9502A-M2
LIVE
()
ISOLATED
(
NEUTRAL
()
)
NOTE
:
BWXBUS WIRE
:
NON MOUNT
No.51799 No.51799
2-23 2-24
Page 15
PATTERN DIAGRAMS
MAIN PWB PATTERN
AV-32D202 AV-32D202
AV-32D302 AV-32D302
AV-32D502 AV-32D502
TP-91B(B1
)
()
TP-E
CAUTION: FOR CONTINUED PROTECTION AGAINST FIRE HAZARD
REPLACE ONLY WITH SAME TYPE AND RATED FUSE(S)AND
F
ROHM’S MFR’S TYPE CP(S).
,
FRONT
()
No.51799 No.51799
2-262-25
Page 16
AV SELECTOR PWB PATTERN
AV-32D202 AV-32D202
AV-32D302 AV-32D302
AV-32D502 AV-32D502
()
TOP
FRONT
No.51799 No.51799
2-27 2-28
Page 17
AV-32D202
AV-32D302
AV-32D502 AV-32D502
CRT SOCKET AND PIP PWB PATTERNS
CRT SOCKET PIP
[AV-32D502]
TOP
TOP
FRONT
()
()
No.51799 No.51799
2-302-29
Page 18
FRONT CONTROL,FRONT AV INPUT AND LF PWB PATTERNS
FRONT CONTROL
FRONT
()
AV-32D202 AV-32D202
AV-32D302 AV-32D302
AV-32D502 AV-32D502
FRONT AV INPUT
FRONT
LF
()
()
FRONT
No.51799 No.51799
2-31 2-32
Page 19
AV-32D202
AV-32D302
AV-32D502
AV-32D202
AV-32D302
AV-32D502
CHANNEL CHART (US)
MODE
TV REAL DISP.
CATV
BAND
VL
VH
MID
SUPER
HYPER
ULTRA
CHANNEL
02
03
04
05
06
07
08
09
10
11
12
13
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
W+1
W+2
W+3
W+4
W+5
W+6
W+7
W+8
W+9
W+10
W+11
W+12
W+13
W+14
W+15
W+16
W+17
W+18
W+19
W+20
W+21
W+22
W+23
W+24
W+25
W+26
W+27
W+28
W+29
W+30
W+31
W+32
W+33
W+34
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
TUNER
BAND
I
II
I
II
IV
MODE
TV REAL DISP.
CATV
NOTE:
TO RECEIVE THE SUBSCRIPTION OR PREMIUM
PROGRAMMING FROM CERTAIN
CABLE COMPANIES.
SPECIAL ADAPTERS MAY BE REQUIRED.
BAND
ULTRA
SUB
MID
UHF
TOTAL 180CH
VHF 124CH
UHF 56CH
CHANNEL
W+35
W+36
W+37
W+38
W+39
W+40
W+41
W+42
W+43
W+44
W+45
W+46
W+47
W+48
W+49
W+50
W+51
W+52
W+53
W+54
W+55
W+56
W+57
W+58
W+59
W+60
W+61
W+62
W+63
W+64
W+65
W+66
W+67
W+68
W+69
W+70
W+71
W+72
W+73
W+74
W+75
W+76
W+77
W+78
W+79
W+80
W+81
W+82
W+83
W+84
A-8
A-4
A-3
A-2
A-1
14
69
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
01
96
97
98
99
TUNER
BAND
IV
I
IV
CHANNEL CHART (CA)
MODE
TV REAL DISP.
CATV
BAND
VL
VH
MID
SUPER
HYPER
ULTRA
CHANNEL
02
03
04
05
06
07
08
09
10
11
12
13
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
W+1
W+2
W+3
W+4
W+5
W+6
W+7
W+8
W+9
W+10
W+11
W+12
W+13
W+14
W+15
W+16
W+17
W+18
W+19
W+20
W+21
W+22
W+23
W+24
W+25
W+26
W+27
W+28
W+29
W+30
W+31
W+32
W+33
W+34
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
TUNER
BAND
I
II
III
IV
MODE
TV REAL DISP.
CATV
NOTE:
TO RECEIVE THE SUBSCRIPTION OR PREMIUM
PROGRAMMING FROM CERTAIN
CABLE COMPANIES.
SPECIAL ADAPTERS MAY BE REQUIRED.
BAND
ULTRA
SUB
MID
UHF
TOTAL 180CH
VHF 124CH
UHF 56CH
CHANNEL
W+35
W+36
W+37
W+38
W+39
W+40
W+41
W+42
W+43
W+44
W+45
W+46
W+47
W+48
W+49
W+50
W+51
W+52
W+53
W+54
W+55
W+56
W+57
W+58
W+59
W+60
W+61
W+62
W+63
W+64
W+65
W+66
W+67
W+68
W+69
W+70
W+71
W+72
W+73
W+74
W+75
W+76
W+77
W+78
W+79
W+80
W+81
W+82
W+83
W+84
A-8
A-4
A-3
A-2
A-1
14
69
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
01
96
97
98
99
TUNER
BAND
IV
I
II
IV
No. 51799 2-33
2-34 No. 51799
Page 20
JVC SERVICE & ENGINEERING COMPANY OF AMERICA
DIVISION OF JVC AMERICAS CORP.
Head office :
East Coast :
Midwest :
West Coast : 5665 Corporate Avenue, Cypress, California 90630 (714)229-8011
Southwest : 10700 Hammerly, Suite 105, Houston, Texas 77043 (713)935-9331
Hawaii : 2969 Mapunapuna Place, Honolulu, Hawaii 96819 (808)833-5828
Southeast : 1500 Lakes Parkway, Lawrenceville, Georgia 30243 (770)339-2582
1700 Valley Road, Wayne, New Jersey 07470 (973)315-5000
10 New Maple Avenue, Pine Brook, New Jersey 07058 (973)396-1000
705 Enterprise St. Aurora, Illinois 60504
(630)851-7855
JVC CANADA INC.
Head office : 21 Finchdene Square Scarborough, Ontario M1X 1A7 (416)293-1311
Vancouver : 13040 Worster Court Richmond B.C. V6V 2B3 (604)270-1311
®
AV32D202G-UCM #2
AV32D202H-UCM #4
AV32D202M-UCM #2
AV32D302G-UCM #2
AV32D302H-UCM #4
AV32D302M-UCM #2
AV32D502G-UCM #2
AV32D502H-UCM #4
AV32D502M-UCM #2
Printed in Japan
VP0103
SW
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