Sony XVM-H6 Service Manual ▷ View online
13
13
XVM-H6
THIS NOTE IS COMMON FOR PRINTED WIRING
BOARDS AND SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is
printed in each block.)
BOARDS AND SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is
printed in each block.)
for schematic diagram:
• All capacitors are in µF unless otherwise noted. pF: µµF
• All capacitors are in µF unless otherwise noted. pF: µµF
50 WV or less are not indicated except for electrolytics
and tantalums.
and tantalums.
• All resistors are in
Ω
and
1
/
4
W or less unless otherwise
specified.
•
%
: indicates tolerance.
•
f
: internal component.
•
C
: panel designation.
Caution:
Pattern face side: Parts on the pattern face side seen from the
(Side B)
Pattern face side: Parts on the pattern face side seen from the
(Side B)
pattern face are indicated.
Parts face side: Parts on the parts face side seen from the
(Side A)
(Side A)
parts face are indicated.
•
A
: B+ Line.
•
B
: B– Line.
•
H
: adjustment for repair.
• J18 of XVM-H6D is connected to Connection Box with a
monitor cable.
Power voltage is dc 14.4 V from ACC cord of the Connec-
tion Box and fed with regulated dc power supply.
Power voltage is dc 14.4 V from ACC cord of the Connec-
tion Box and fed with regulated dc power supply.
• J18 of XVM-H6D is connected to Connection Box with a
monitor cable.
Voltage and waveforms are measured at input the color
bar signal from the Connection Box.
Voltage and waveforms are measured at input the color
bar signal from the Connection Box.
• Voltages are taken with a VOM (Input impedance 10 M
Ω
).
Voltage variations may be noted due to normal produc-
tion tolerances.
tion tolerances.
• Waveforms are taken with a oscilloscope.
Voltage variations may be noted due to normal produc-
tion tolerances.
tion tolerances.
• Circled numbers refer to waveforms.
• Signal path.
g
: VIDEO
for printed wiring boards:
• X
: parts extracted from the component side.
• Y
: parts extracted from the conductor side.
•
: Pattern from the side which enables seeing.
Note: The components identified by mark
0
or dotted line
with mark
0
are critical for safety.
Replace only with part number specified.
• Waveforms (DISPLAY Board)
1
U501
0
(OSC2/CLKOUT)
0.2V/DIV 50nsec/DIV
4MHz
2
Q401
C
10V/DIV 10µsec/DIV
3
U506
9
(XOUT)
2V/DIV 50nsec/DIV
4MHz
qa
U600
wf
(B_OUT)
1V/DIV 20µsec/DIV
2H
qs
U600
eh
(SYN_S)
0.2V/DIV 20µsec/DIV
H
0.4Vp-p
26.5µsec
36Vp-p
5.4Vp-p
4.0Vp-p
0.7Vp-p
4
U503
7
(XD)
1V/DIV 50nsec/DIV
0.13µsec
5
U1
qf
(X)
0.5V/DIV 20µsec/DIV
6
U600
3
(V_IN)
0.2V/DIV 20µsec/DIV
H
qd
U2
ta
(VIH)
1V/DIV 2msec/DIV
V
qf
U2
th
(HOOUT1)
1V/DIV 20µsec/DIV
H
qg
U2
tk
(VSYNC)
1V/DIV 2msec/DIV
V
4.0Vp-p
H
0.7Vp-p
0.35Vp-p
3.0Vp-p
3.0Vp-p
3.0Vp-p
7
U600
5
(C_IN)
0.5V/DIV 20µsec/DIV
H
8
U600
qh
(VCO_IN)
0.2V/DIV 0.1µsec/DIV
9
U600
ql
(R_OUT)
1V/DIV 20µsec/DIV
2H
qj
U201
7
(OUT1)
5V/DIV 5µsec/DIV
15µsec
qh
U2
yd
(POL2)
1V/DIV 20µsec/DIV
2H
qk
Q301
C
10V/DIV 5µsec/DIV
15µsec
0.9Vp-p
3.58MHz
0.4Vp-p
4.0Vp-p
10.6Vp-p
3.2Vp-p
35Vp-p
0
U600
wa
(G_OUT)
1V/DIV 20µsec/DIV
2H
4.0Vp-p
14
14
XVM-H6
1
A
B
C
D
E
F
G
H
I
J
2
3
4
5
6
7
8
9
10
11
12
13
14
R770
R761
R16
R771
C712
W710
C626
R736
R701
R702
R704 R708
R703
R709 R712
C422
R454
C702
C633
C720
C707
C747
C643
C513
C525
C612
R765
R15
R14
R14
FB606
C749
R763
W719
R741
R705
W704
W705
W705
R629 R628
R719
C10
C11
C9
Q602
C3
C4
C4
R650
C631
C8
R663
R617
C7
C614 R632
C630
C668
C663
C616
R608
R641
R644
R614
R644
R614
C632
R507
C522
U504
C523
C507
C1
C501
C604
C2
C746
R302
R313
C202
C304
R214
C321
R314
C310
D302
C751
C316
W111
R310
W107
W108
W109
W105
W106
W104
R503
R316
9-885-027-
R471
R18
R634
R520
R519
C505 C504
C15
R555
C424
C613
C613
R10
C623
C420
C420
R746
R745
R713
R711
R752
R721
R773
W712
C719
W701
R725
C725
R627
R624
C618
C617
R619
C615
R646
C634
C619
C622
R710
C727
C718
R717
C752
R742
C744
C743
D301
D408
D407
D409
FB602
D303
Q503
B C E
Q701
E C B
U702
B C E
Q502
B C E
Q514
B C E
Q511
K5
POWER
K4
MODE
K3
MENU
K1
K2
E C B
Q770
E C B
Q504
E C B
B C E
C703
C705
C710
R707
R706
R631
C625
C624
R635
C627
R662
R651
R654
C635
R648
R5
R612
R667
C620
R625
C610
C609
R661
R609
C666
R610
R640
C628
C418
C503
C502
C516
C517
C517
R460
R459
R455
R451
R448
C319
Q301
E C B
Q211
W110
C306
R301
R201
C301
R303
C521
R215
C201
R216
R554
W101
W102
W100
R4
R3
R512
R17
C637
R653
C636
R655
R7
C511
C510
C509
R513
C12
C508
R27
R438
R440
R2
R439
V
R1
R558
R539
C506
R22
C667
C669
R615
C611
R616
R726
C706
DISPLAY BOARD (COMPONENT SIDE)
8
5
1
4
v
69
3
1
4
6
4-3. PRINTED WIRING BOARD — DISPLAY SECTION (1/2) — • Refer to page 13 for Common Note on Printed Wiring Boards.
D301
B-5
D302
B-5
D303
B-5
D407
F-9
D408
F-9
D409
G-9
Q211
C-4
Q301
B-4
Q502
F-7
Q503
F-8
Q504
D-5
Q511
B-2
Q514
G-6
Q602
E-11
Q701
C-9
Q770
C-11
U504
F-6
U702
C-11
• Semiconductor
Location
Ref. No.
Location
15
15
XVM-H6
4-4. PRINTED WIRING BOARD — DISPLAY SECTION (2/2) — • Refer to page 13 for Common Note on Printed Wiring Boards.
1
A
B
C
D
E
F
G
H
I
J
2
3
4
5
6
7
8
9
10
11
12
13
14
R556
R13
R12
R553
R203
R202
R308
R307
R305
C305
C305
C205
VFRQ
VR+5
U201
R306
QM301
D304
L305
L301
T301
F201
L200
Q510
C402
C607
R531
R442 R521
U503
R633
R613
R643
R620
L661
R665
C664
C664
R552
R21
R550
U501
R637
Y2
Y4
Y1
Y3
R751
U2
R727
U704
D1
C726
R723
C722
R720
C722
R720
C770
R714
C761
W707
W703
R660
VSUR
VCOA
VCDC
VPIC
VCOL
VTIN
VCOM
VSUB
VCNT
VBRIVRGB
VGA1
VFREQ
VGA2
R764
U3
4
1
4
5
1
8
6
4
1
3
5
8
Q702
D702
R638
D701
C638
C6
R647
R652
Q603
R649
R636
U601
C602
J2
L704
L702
C760
L703
L706
Q703
L707
L712
U6
LCD1
LCD PANEL
CONNECTION BOX
(XA-116)
L602
L701
L600
C419
C421
C423
C425
C709
U701
L1
L2
U602
U1
L501
R656
C639
C639
R6
QM701
U600
R457
C606
C608
R446 R449
R445
R456
R450
R452
D412
D411
U506
D413
Q501
Q1
Q660
R447
R453
R423
R26
D2
R25
R23
R23
R24
R470
R504
R505
R506
R426
C13
R437
C411
M1
L403
C17
R435
R563
R441
R511
R517
R668
B C E
B C E
E C B
C665
C621
R666
R621
R645
R630
C742
D703
D704
R618
R730
C750
C745
R716
C711
C721
C729
C723
R722
R731
R729
R728
R737
R738
R739
R740
C728
R623
R626
R772
R715
R754
R458
R669
R510
R540
R536
R535
R561
R543
R509
R8
R508
R551
R501
R502
R402
R11
R9
R401
R28
D410
D501
R760
C313
L302
C302
R309
R309
L304
B C E
Q408
L401
C16
C5
C453
C641
C640
C701
C748
C605
C318
C309
C320
C311
C315
C200
C704
C307
C312
C317
B
E
Q3
Q2
Q410
E C B
Q411
B C E
Q604
1
1
5
10
15
J18
10
J1
D3
B C E
Q409
B C E
E C B
Q402
E C B
E C B
Q401
1 2 3
B C E
U610
E C B
Q412
9-885-027-
DISPLAY BOARD (CONDUCTOR SIDE)
CONNECTION BOARD (COMPONENT SIDE)
CONNECTION BOARD (CONDUCTOR SIDE)
69
9-885-027-
87
9-885-027-
87
16
9
10
6
1
3
1
4
6
5
1
8
1
16
48
49
64
33
17
32
VLOW
VHIG
4
6
3
1
1
8
16
7
1
5
8
4
1
6
4
1
3
8
16
9
1 20
11
10
14
8
1
7
5
3
3
1
1
5
30
15
1
14
2
C
25
36
12
10
5
1
1
37
48
24
13
9
8
2
3
2
1
6
5
4
BACK
LIGHT
5 4
1 3
REMOTE
CONTROL
RECEIVER
M2
D1
A-10
D2
G-5
D3
G-10
D304
C-5
D410
D-5
D411
D-6
D412
D-6
D413
D-6
D501
D-5
D701
D-11
D702
B-10
D703
A-7
D704
D-11
M2
G-1
Q1
E-8
Q2
G-5
Q3
G-5
Q401
D-4
Q402
D-4
Q408
F-3
Q409
E-5
Q410
F-4
Q411
G-4
Q412
E-4
Q501
G-9
Q510
B-2
Q603
F-11
Q604
G-11
Q660
E-9
Q702
C-9
Q703
C-9
QM301
C-4
QM701
C-12
U1
E-11
U2
C-11
U3
C-8
U201
B-4
U501
F-6
U503
G-8
U506
E-6
U600
D-9
U601
G-11
U602
E-11
U610
C-7
U701
C-8
U704
A-11
• Semiconductor
Location
Ref. No.
Location
16
16
XVM-H6
4-5. SCHEMATIC DIAGRAM — DISPLAY SECTION (1/3) — • Refer to page 13 for Waveforms and Common Note on Schematic Diagram and page 19 for IC Block Diagrams.
IC B/D
K2
K3
K5
R423
C411
L403
Q402
Q401
C402
R9
R401
Q408
Q411
Q410
R426
R435
R24
R23
Q2
R26
R25
D2
R27
C17
C15
C16
Q412
R471
R4
R3
C453
C5
K4
K1
R2
R440
R439
R438
R437
C525
R316
C516
R16
Y4
C511
C510
C513
C522
D408
D409
R509
R561
R531
R8
R508
R1
R535
R536
R540
C1
C2
C523
R512
2.2k
220
16V
16V
C507
W100
W101
W102
W107
W108
W109
W111
D407
J2
L401
R28
R11
R402
R552
R441
R18
R442
R539
R563
R543
Q211
R17
Q504
D501
C13
R470
Q409
Q3
M1
U501
R558
Q514
D3
J1
J18
M2
U504
15k
15k
Note: The components identified by mark
0
or dotted line
with mark
0
are critical for safety.
Replace only with part number specified.
(Page 17)
(Page 17)
(Page 18)
(Page 17)
(Page 18)
(Page 18)
(Page 18)
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