Pioneer AVD-W6010 User manual

PIONEER CORPORATION 4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, Japan
PIONEER ELECTRONICS SERVICE INC. P.O.Box 1760, Long Beach, CA 90801-1760 U.S.A.
PIONEER EUROPE NV Haven 1087 Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE.LTD. 253 Alexandra Road, #04-01, Singapore 159936
C PIONEER CORPORATION 2001 K-ZZY. MAY 2001 Printed in Japan
ORDER NO.
CRT2691
COLOR LCD DISPLAY
Service
Manual
AVD-W6010/UC
CONTENTS
1. SAFETY INFORMATION ............................................2
2. EXPLODED VIEWS AND PARTS LIST.......................2
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM.....8
4. PCB CONNECTION DIAGRAM ................................30
5. ELECTRICAL PARTS LIST........................................40
6. ADJUSTMENT..........................................................49
7. GENERAL INFORMATION.......................................58
7.1 DIAGNOSIS ........................................................58
7.1.1 TEST MODE..............................................58
7.1.2 DISASSEMBLY .........................................60
7.1.3 CONNECTOR FUNCTION DESCRIPTION62
7.2 IC ........................................................................63
7.3 OPERATIONAL FLOW CHART...........................72
8. OPERATIONS AND SPECIFICATIONS....................74
AVD-W6010 UC
AVD-W6010 EW
-This product has the unit part numbers as below.
Unit Part No. (AVD-W6010/UC) Unit Part No. (AVD-W6010/EW) Description
CPN1701 CPN1750 Monitor Assy
CPN1702 CPN1751 Power Supply Assy
*) The unit part numbers listed above are not for the service components.

2
AVD-W6010
2. EXPLODED VIEWS AND PARTS LIST
2.1 PACKING
14 16
17
19 18
1
13
10 11
12
3
8
7
6
4
5
9
15
2
1. SAFETY INFORMATION
CAUTION
This service manual is intended for qualified service technicians; it is not meant for the casual do-it-yourselfer.
Qualified technicians have the necessary test equipment and tools, and have been trained to properly and safely repair
complex products such as those covered by this manual.
Improperly performed repairs can adversely affect the safety and reliability of the product and may void the warranty.
If 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.
WARNING
This product contains lead in solder and certain electrical parts contain chemicals which are known to the state of
California to cause cancer, birth defects or other reproductive harm.
Health & Safety Code Section 25249.6 - Proposition 65

3
AVD-W6010
-Owner's Manual
Model Part No. Language
AVD-W6010/UC CRD3429 English, French
AVD-W6010/EW CRD3477 English, Spanish, German
CRD3478 French, Italian, Dutch
* 1-1 Card See Contrast table(2)
1-2 Owner’s Manual See Contrast table(2)
1-3 Owner’s Manual See Contrast table(2)
1-4 Owner’s Manual See Contrast table(2)
* 1-5 Warranty Card See Contrast table(2)
1-6 Cushion See Contrast table(2)
* 1-7 Caution Card CRP1197
1-8 Polyethylene Bag CEG1116
2 Cord Assy CDE6544
* 3 Packing Cover CEG-186
4 Carton See Contrast table(2)
5 Contain Box See Contrast table(2)
6 Protector CHP2368
7 Protector CHP2369
8 Polyethylene Bag CEG1260
9 Installation Metal Fittings See Contrast table(2)
* 10 Screw Assy CEA2826
11 Screw HMB40P060FZK
12 Cord Assy CDE6613
13 Bracket Pack Assy CEA2823
14 Bracket CNC7617
* 15 Polyethylene Bag E36-634
16 Accessory Assy CEA2657
* 17 Polyethylene Bag CEG1101
18 Fastener(Rough) CNM6888
19 Fastener(Soft) CNM6889
(1) PACKING SECTION PARTS LIST
Mark No. Description Part No. Mark No. Description Part No.
NOTE:
-Parts marked by “*” are generally unavailable because they are not in our Master Spare Parts List.
-Screws adjacent to ∇mark on the product are used for disassembly.
(2) CONTRAST TABLE
AVD-W6010/UC and AVD-W6010/EW are constructed same except for the following:
Part No.
Mark No. Description AVD-W6010/UC AVD-W6010/EW
* 1-1 Card ARY1048 Not Used
1-2 Owner’s Manual CRD3429 Not Used
1-3 Owner’s Manual Not Used CRD3477
1-4 Owner’s Manual Not Used CRD3478
* 1-5 Warranty Card Not used CRY1157
1-6 Cushion Not used CNM4680
4 Carton CHG4386 CHG4385
5 Contain Box CHL4386 CHL4385
9 Installation Metal Fittings Not used CXB3629

4
AVD-W6010
43
39
36
36
36
33
38
33 33
33
44
37
37
41
36
36
42
1
9
1
2
2
2
2
2
8
35
34
30
3
4
2
40
2
14
21 22
16
17
18
19
23
25
24
32 31
15
28
27
29
26
45
12
12
12
13
13
13
11
7
47
47
54
51
53
48
48
59
57
58
48
48
46 46
46
52
55
49
50
56
56
56
56
5
2.2 EXTERIOR(1)

5
AVD-W6010
1 Screw BPZ20P060FMC
2 Screw BPZ20P080FZK
3 Button(POWER,V,SP,W) CAC7079
4 Button( ) CAC7080
5 Holder CNC7283
6 •••••
7 Filter CNM6583
8 Case CNS6479
9 Speaker CPV1041
10 •••••
11 LCD Assy CXB6775
12 Screw(M2x5) CBA1501
13 Spacer CNC8893
14 Insulator CNM6458
15 Monitor Unit CWM7610
16 Connector(CN3001) CKS3124
17 Connector(CN3251) CKS3192
18 Connector(CN3101) CKS1962
19 Connector(CN3701) CKS3991
20 •••••
21 Shield CNC8486
22 Shield CNC8487
23 Earth CNC8667
24 Spacer CNM6263
25 Spacer CNM6618
26 LCD Module CWX2460
27 Front Case NML55920911
28 Back Case NML55923321
29 Back Light Unit NML75923311
30 Grille Unit CXB6999
31 IC(IC3051) PNA4603H00LB
32 IC(IC3071) SBX8035-H
33 Screw BPZ20P050FMC
34 Knob CAC5540
35 Screw(M2x3) CBA1082
36 Screw(M2x3) CBA1154
37 Spring CBH1708
38 Spring CBH2094
39 Connector CKS3765
40 Cushion CNM5905
41 Cover CNM7159
42 Cushion CNM7207
43 PCB CNP6237
44 Slider Unit CXB2312
45 Detach Assy CXB6966
46 Screw BPZ26P080FZK
47 Screw(M2x3) CBA1082
48 Screw CBA1083
49 Cord Assy CDE6542
50 Bracket CNC7510
51 Bracket CNC7511
52 Case CNS4816
53 Cover CNS4883
54 Cover CNS4884
55 Cover CNV5716
56 Screw CPZ26P080FZK
57 Plug(CN2002) CKS3274
58 Plug(CN2003) CKS3282
* 59 Connector(CN2001) CKS3764
/ / /
-EXTERIOR(1) SECTION PARTS LIST
Mark No. Description Part No. Mark No. Description Part No.

6
AVD-W6010
15
13
1
2
37
23
25 21
20
27
6
10
17
12
8
24
22 19
18
16
9
5
4
4
44
414
11 28
26
3
2
A
29
A
30
B
B
2.3 EXTERIOR(2)

7
AVD-W6010
1 Cord Assy CDE6544
2 Cap CNS1472
3 Resistor RS1/2PMF102J
4 Screw BSZ30P060FMC
5 Cord Assy CDE6543
6 Transistor(Q911) 2SD2375
7 Fuse(4A) CEK1001
8 Holder CNC8869
9 FFC CDE6393
10 IC(IC912) BA178M05T
11 Holder CNC9129
12 Holder CNC9012
13 Chassis CNA2299
14 Case CNB2585
15 Insulator CNM6725
16 Mother Unit CWM7612
17 Screw BMZ30P060FMC
18 Clamper CEF1008
19 Terminal(CN757) CKF-047
20 Plug(CN752) CKM1136
21 Pin Jack(CN754) CKS3144
22 Connector(CN756) CKS3236
23 Connector(CN101) CKS3751
24 Connector(CN102) CKS3751
25 Connector(CN751) CKS4458
26 Connector(CN755) CKS4405
27 Holder CNC8868
28 Pin Jack(CN753) CKB1047
29 Cord Assy(CN301) CDE6541
30 Connector(CN801) CKS3124
-EXTERIOR(2) SECTION PARTS LIST
Mark No. Description Part No.

A
1234
B
C
D
1234
8
AVD-W6010
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM
3.1 BLOCK DIAGRAM
B.U
Q841
PS MUTE
NAVI AL
CCC VBS
13
LOUT
19
23
26
17
1
4
REOUT
334
38 36 37
32
C
Y/CV
8
11
16
14
1
6
212 7
CCSYNC
SWACC5
PWRVI
PWRVI
PWRFL
PWRFL
PWRFL
PWRFL
SWACPW
HTXD
HRXD
SPOUT
MVISEL
MUTEV
HTXD
HRXD
SPOUT
MVISEL
MUTEV
SYNMTE SYNMTE
CCB
CCG
CCR
CB
CG
CR
21
7
V1C
V1Y
V2C
V2Y
VTR1AL
VTR2AL
2
6
312
1
2
50 51
2
29
27
30
15
64
54
58
SEL SP
1
4
SP +
SP –
IC 821
NJM4558M
AUX AUDIO
BUFFER MUTE75
Q911
AUDIO/VIDEO
SELECTOR
75ΩDRIVER
CHROMA DECODER YUV TO RGB
IC 761
TA2050S
SCL
AO1L
VO2
VO0
AO2L
AI1L
4VI2
28 VI0
9AI2L
13 AI0L
VI1
VI3
RGBARI
ASENS
DSENS
22
SDA
IC 801
CXA1114M
Q821 Q823
Q601
Q221
Q222
IC 332
NJM2267M
CIN VOUT
YOUT
UOUT
CVBS/YIN
VSYNC
IC 301
CXA2019AQ 20 12
10
1
11
6
13
5
14
7
2
4
15
9
18
19
VTIN
HTIN 14
15
4
Z1
Y1 Z
Y
W
4
X
W1
Z0
Y0
W0
3X1
2X0 CONT
IN
IN
IN
CN754
CN101 CN102
CCREM
SWACC5
PWRVI
PWRVI
PWRFL
PWRFL
PWRFL
PWRFL
SWACPW
CCREM
TXD
RXD
1
24
31
Q603
IC 781
NJM4558M
IC 841 TC4S66F
Q844
IC 842
NJM4558E
MIX AMP
SCL
MIXSP
MUTESP MUTEPS
11
S1
10
SIN
MUTEV
TXD
RXD
31
MUTEAU
3
MONPW
79
77
9
8
SYNMTE
78
RGBSEL
SDA
RGBARI
DSENS
SELSENS
PBKSEN
63
ASENS
62
BSENS
60
RESET
X1
X2
IC 302
CXL5520M
7
IC 281
SYSTEM CONTROLLER
IC 601
PE5233A
8
6
5
3
2
1
Q501
Q508
Q509
Q503
B.U
GND
BUP
ACC
PARK
OPT
REOUT
4A
L901 IN3
IN2
RSTIN
OUT3
OUT2
RSTOUT
IC 501
PAJ001A
70
13
3
9
5
7
6
BSEN
RESET
ASEN
69
SYSPW
66
X601
Q931
Q932
SYSPW
B.U
VIDEO
OUT
P.BREAK
ACC
BACK UP
GND
Q301
Q901
Q902
IC 901
TA78L05F
IC 602 TC4S81F
5V REGULATOR
B.U
B.U FU702
FU701
PWRFL
PWRVI
Q651 Q652
Q843
Q604
FU911
VSY5
VSY9
S752
RESET
SWITCH
VTR1AL
VTR2AL
VTR1V
CN755
CN753
VTR2V
MUTEAU
A
BU4551BF
RGB SELECTOR
Q504
Q505
SELSENS
PBSENS
CN752
REMOTE CONTROL
BUFFER
3
1IC 912
BA178M05T
A
IC 603
S-29131AFJ
Q291
5
84
1IC 251
NJM2268V
IC 241
NJM2285V
SDASCL
7
8
34
33 9
3
32
38 4
5
37
36
DV 1229
DH
CCSYNC
CCB
CCG
CCR
CB
CG
CR
DV
DH
1130
140
1922
374 383 392 401
365 356
2219
1823
2120
2021
2318
1625
1526
1724
2
9
6
11
14
18
IC 1601
NJM2116V
Q701
Q702
Q703
Q704
Q271
5
10 IC 271
TC74HC123AF
2
14
IC 272 TC7S86F
S/V
SELECTOR
CTL1
SIN S1 CTL2
CTL3
OUT1
OUT3
IN2A
IN1A
IN2B
IN1B
IN3A
EXTAL
VTR1S
VTR2S
2
9GNDV
C
C
DSEN DSEN
24
17
39
HSYNC
ISOLATOR
AUXILIARY
ISOLATOR
CN801 CN301
1
2PRV
PRH
RETV
RETH
CCAUL
CCCVBS
CCSYNC
CCR
CCG
CCB
GNDA
VSW
CCREM
ONSEI +
ONSEI –
MONON
13
5
6
1
2
3
15
17
8
19
20
18
DSEN
9
CN751
RGB
(AUXILIARY)
RETV
RETH
11
12
ISOLATOR
ISOLATOR
13
IC 261
TA2050S
13
IC 771
TA2050S
2
2
1
2
ANR
ANG
ANB
CSYNC
PRH
PWRVI
PWRFL
SWACC5
SWACPW
MOREM
HTXD
HRXD
AUDIO
DSEN
PRV
SWACC5
ANR
SWACPW
DSEN
PRH
PRV
HRXD
MOREM
CSYNC
ANG
ANB
AUDIO
PWRFL
PWRVI
HTXD
1
2
3
4
5
6
7
8
9
10
11
12
6
2
4
CN2002
CN2003
5
7
9
6
12
19
20
11
18
3
2
15
1
14
10
AMAIN PCB
BSUB PCB
DDETAC
AUTOMATIC
INPUT
SWITCHING

5
IC 331
TK15405MI
13
5
14
7
2
4
10
15
13
ANR
ANG
ANB
CSYNC
PRH
PWRVI
PWRFL
SWACC5
9
1
3
4
1
Z
Y
W
4
X
ONT
OUTc1
OUTa1
OUTb1
INc
INa
INb
MUTE
CN756
7
9
6
12
19
20
SWACPW 11
MOREM
HTXD
HRXD
AUDIO
4
3
2
15
1
RGB
75ΩDRIVER
IC 351
BA7660FS
C 281
U4551BF
ELECTOR
75ΩDRIVER
DSEN 14
PRV 10
6
5
6
48 14
2
4718
8
9
16
13
14
15
IC 3451
TC7W34FU
24 ANR
CSYNC
OSDDT
OSDCK
OSDCS
ANR/ANG/ANB
ANG
ANB
CSYNC
RETH
PWRVI
PWRFL
ACC5V
CN3101
23
22
20
17
8
6
ACPW
15
REM
TXB
RX
AUDIO
SPEAKER VOLUME
18
19
10
14
1
2
11
35
32
29
VB
VCOM
VG
VR
IC 3331
NJM2235V
Q3431
Q3426
Q3421
OSR
ODG
OSB
17
15
13
71
RETH 53
62
PWRVI
41
P1/R
P3/G
P5/B
18
2
1
HOR
12 3
PO
19
VERT
SIN
CSK
CS –
OSC2
OSC1
RIN2
GIN2
BIN2
ROUT
GOUT
BOUT
46
27
1
COMOUT
HFILIN
RIN1
GIN1
BIN1
SW
SYNCIN SYNCOUT
46
FRP
45
13
4
50
57 CX
44
DRR/DRG/DRB
3
21
8
11
12
COMFRP
VIDEO SIGNAL
PROCESSOR
IC 3301
IR3Y26A1
OSD
IC 3401
PD5582A
IC 3446
TC7W00FU Q3303
IC 3351
TC7S08FU
POLS
OSCI
PDO
CX
NVD
BLK
NDSV
NCLP
9NDSH
Q3751 IC 3731
NJM2107F
LCD CONTROLLER
IC 3701
TC160G11AF-1146
SW
ACC5
Q3601
SWACC5
SW
ACC5
VU5
VF5
Q3604
Q3603
Q3061
Q3071
IC 3071
SBX8035-H
IC 3051
PNA4603H00LB
VDDSEN
MVIPW
61 REM IN
9TXD
8RXD
79 LSEN
S3087 S3088 S3089 S3086 S3085 S3083 S3084 S3082
6
5
84
1
1
1
3
2SPVDL
RESET
KDT2
KDT1
KDT0
DIMMER
45 BEEP
X1
X2
Q3102
T3101
Q3103
IC 3651
M62352GP
IC 3371
NJM082BV Q3371
Q3372
IC 3651
M62352GP
IC 3651
M62352GP
IC 3651
M62352GP
IC 3001
TDA7052BT
Q3001
9V
VU5
9V
BZ3601
ALARM
BUZZER
70
69
78
60 6 7
77
76
5
OVICHK 56
1
5
5
4
154
31
X3601
VIDEO CONTROLLER
IC 3601
PE5232A
BACK LIGHT
DRIVE
POWER SUPPLY
+ 5V
+ 8V
28
27
26
17
22
+ 5V 12
+ 18V 15
13
– 15V 2
CN3701
CN3251
6
+
PWRFL
DC-AC INVERTER
Q3201
Q3203
Q3271
IC 3101
FA7610CN
IC 3271
NJM2903V
IC 3681
S-29131AFJ
Q3255 Q3253
T3251
T3101
Q3101
LENS
SP
T3252
Q3252 Q3251
IC 3631
M51957BFP
21
LCD
LCD
BACK LIGHT
+
Q3202
IC 3211
FA7612CN
REMOTE CONTROL
SENSOR
AUTOMATIC
DIMMER SENSOR
POWER AMP
CN3001
1
23
IC 3261
NJM2903V
DSEN
13
Q3602
RETV
16
RETV 71
22 NHD
PWRVI
2
1
4
IC 3602 TC7S32FU
Q3004
PWRVI
Q3005
Q3002
DDON
55
Q3211
Q3212
CN3601
8
ANR
ANG
ANB
CSYNC
PRH
PWRVI
PWRFL
SWACC5
18
20
17
14
5
3
SWACPW 12
MOREM
HTXD
HRXD
AUDIO
15
6
16
11
7
DSEN 10
PRV 13
WACC5
NR
WACPW
SEN
RH
RV
RXD
OREM
SYNC
NG
NB
UDIO
WRFL
WRVI
TXD
CN2001
N2002
N2003
CMONITOR UNIT LCD MODULE
DETACH UNIT
12
5678
A
B
C
D
5678
9
AVD-W6010

A
1234
B
C
D
1234
10
AVD-W6010
A-a A-b
A-a A-b
A-b
A-a
Large size
SCH diagram
Guide page
Detailed page
R101
0R0
V1 AUDIO ISOLATOR
NAVI RGB INPUT
SOURCE SELECTOR
PARKING ON/OFFOPTION
SENSOR
BACK UP AND REMOTE
CONTROL POWER SUPPLY
SYSTEM POWER SUPPLY
V2 AUDIO ISOLATOR
MONITOR SPEAKER ISOLATOR
AUDIO OUTPUT BU
MONITOR SPEAKER AUDIO OUTP
AUXILIARY AUDIO ISOLATOR
RESET
RGB
(AUXILIARY INPUT)
AUDIO OUT VIDEO IN AUDIO IN
A
A
A
A
A
A
A
A
A
A
A
Y
R
R
R
R: RED SIGNAL
A: AUDIO SIGNAL
Y: Y SIGNAL
1
2.4mH
>
A. I. S.
>
AMAIN PCB
BCN301
A-a
A
3.2 MAIN PCB (GUIDE PAGE)
Note: When ordering service parts, be sure to refer to “EXPLODED VIEWS AND PARTS LIST” or “ELECTRICAL
PARTS LIST”.

5678
A
B
C
D
5678
11
AVD-W6010
11
ATT BUFFER
S/V SELECTOR
CHROMA DECODER
YUV TO RGB DECODER
SYSTEM CONTROLLER
75ΩDRIVER
MONITOR POWER SUPPLY
DETACH
AUXILIARY
UFFER MUTE
PUT
A
A
A
A
A
A A
Y
Y
Y
Y Y
Y
Y
Y
Y
R
RR
RR
25
11
16
15
63
12
13
14
18
19
17
20
21
100µH
6.290MHz
4.433619MHz
3.579545MHz
>
>
Decimal points for resistor
and capacitor fixed values
are expressed as :
2.2 2R2
0.022 R022
←
←
The >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.
Symbol indicates a resistor.
No differentiation is made between chip resistors and
discrete resistors.
NOTE :
Symbol indicates a capacitor.
No differentiation is made between chip capacitors and
discrete capacitors.
MOTHER UNIT
Consists of
MAIN PCB
SUB PCB
R702-704 : (1/4W)
R706-708 : (1/4W)
BCN102
A-b
A

V1 AUDIO ISOLATOR
NAVI RGB INPUT
SOURCE SELECTOR
V2 AUDIO ISOLATOR
MONITOR SPEAKER ISOLATOR
MONITOR SPEAKER AUDIO OUTPUT
AUXILIARY AUDIO ISOLATOR
RGB
(AUXILIARY INPUT)
AUDIO OUT VIDEO IN AUDIO IN
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
Y
R
R
R
R: RED SIGNAL A: AUDIO SIGNAL Y: Y SIGNAL
1
AMAIN PCB
BCN301
A
1234
B
C
D
1234
12
AVD-W6010
A-a A-b
A-a
1
2

R101
0R0
D
AUXILIARY
PARKING ON/OFFOPTION
SENSOR
BACK UP AND REMOTE CONTROL POWER SUPPLY
SYSTEM POWER SUPPLY
AUDIO OUTPUT BUFFER MUTE
RESET
(AUX
2.4mH
>
A. I. S.
>
5678
A
B
C
D
5678
AVD-W6010
5678
A
B
C
D
5678
A-a A-b
13
A-a
3
4
5

A
1234
B
C
D
1234
14
AVD-W6010
11
ATT BUFFER
S/V SELECTOR
CHROMA DECODER
YUV TO RGB DECODER
75ΩDRIVER
A
Y
Y
Y
Y Y
Y
Y
Y
Y
R
25
11
16
15
63
12
13
14
18
19
17
20
21
4.433619MHz
3.579545MHz
Decimal points for resistor and capacitor fixed values are expressed as : 2.2 2R2 0.022 R022
←
←
The >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.
Symbol indicates a resistor. No differentiation is made between chip resistors and discrete resistors.
NOTE :
Symbol indicates a capacitor. No differentiation is made between chip capacitors and discrete capacitors.
A-a A-b
A-b
1
2

5678
A
B
C
D
5678
15
AVD-W6010
SYSTEM CONTROLLER
MONITOR POWER SUPPLY
DETACH
ARY
A A
RR
RR
20
100µH
6.290MHz
>
>
MOTHER UNIT
Consists of MAIN PCB SUB PCB
R702-704 : (1/4W) R706-708 : (1/4W)
BCN102
A-b
A-a A-b
3
4
5

RGB SELECTOR
75ΩDRIVER R
SYNCRONIZING GENERATOR
R: RED SIGNAL
A: AUDIO SIGNAL
A
R
R
R
R
R
RR
8
7
4
9
BSUB PCB
ACN101
C292
47/16
A
1234
B
C
D
1234
16
AVD-W6010
3.3 SUB PCB
B

RGB 75ΩDRIVER
REMOTE CONTROL BUFFER
A
RR
R
MOTHER UNIT
Consists of
MAIN PCB
SUB PCB
1
24
35
68
79
1012
1113
1416
15
18
1719
20
3
2
12
1
8
9
6
5
7
20
13
4
14
17
10
19
15
16
18
11
E
ACN801
DCN2002, 2003
R111
0R0
5678
A
B
C
D
5678
17
AVD-W6010
B

AVD-W6010
18
1CH1: TP·V1V 1V/div.
2CH2: IC301·pin39 1V/div.
3CH3: TP DH 5V/div.
4CH4: IC272·pin2 5V/div.
1CH1: TP·V1V 1V/div.
5CH2: IC301·pin38 1V/div.
6CH3: TP DV 5V/div.
7CH4: IC272·pin1 5V/div.
10µs/div.
1CH1: TP·V1V 1V/div.
4CH2: IC272·pin2 5V/div.
8CH3: IC272·pin4 5V/div.
9CH4: TP·CY2 1V/div.
1CH1: TP·V1V 1V/div.
7CH2: IC272·pin1 5V/div.
8CH3: IC272·pin4 5V/div.
9CH4: TP·CY2 1V/div.
50µs/div. 1CH1: TP·V1V 500mV/div.
0CH2: IC301·pin24 500mV/div.
!CH3: IC301·pin23 500mV/div.
10µs/div.
@CH1: TP·Y 1V/div.
#CH2: TP·U 1V/div.
$CH3: TP·V 1V/div.
1CH4: TP·V1V 1V/div.
10µs/div.
ch3 GND →
%CH1: IC301·pin21 500mV/div.
^CH2: IC301·pin22 500mV/div.
1CH3: TP·V1V 500mV/div.
&CH1: TP·CR 500mV/div.
*CH2: TP·CG 500mV/div.
(CH3: TP·CB 500mV/div.
1CH4: TP·V1V 1V/div.
)CH1: TP·SCL 2V/div.
⁄CH2: TP·SDA 2V/div. 100µs/div.
ch2 GND →
ch4 GND →
ch3 GND →
ch1 GND →
ch1 GND →
ch2 GND →
ch1 GND →
ch2 GND →
ch4 GND →
ch3 GND →
ch2 GND →
ch3 GND →
-Waveforms
ch3 GND →
ch4 GND →
ch2 GND →
ch3 GND →
ch2 GND →
ch1 GND →
ch4 GND →
50µs/div.
ch1 GND →
ch2 GND →
10µs/div.
ch1 GND →
ch4 GND →
ch3 GND →
ch1 GND →ch2 GND →
ch3 GND →
ch4 GND →
10µs/div.
ch1 GND →
10µs/div.
ch2 GND →
ch1 GND →
Note: The encircled numbers denote measuring pointes in the circuit diagram.
VC1 input signal : composite color bar signal(NTSC)

19
AVD-W6010

CCP1338
1k(B)
4.19MHz
100µH
SYNCHRONIZING OUTPUT
BUFFER VIDEO POWER SUPPLY
OSD CO
VIDEO SIGNAL PROCESSOR
VIDEO CONTROLLER
3-2
3-1
1-1
3-3
3-4
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
A
A
CMONITOR UNIT
DCN2001
A
1234
B
C
D
1234
20
AVD-W6010
3.4 MONITOR UNIT (GUIDE PAGE)
C
C-a