Sony KV-XR29M50 (serv.man3) Service Manual ▷ View online
– 56 –
KV-XR29M50/XR29M80
RM-W104
Ref
Pin No.
Voltage[v]
Ref
Pin No.
Voltage[v]
Q5901
B
2.6
C
8.8
E
2.0
Q5902
B
-0.6
C
-0.4
E
(-6.5)[-0.7]
Q5903
B
2.6
C
3.8
E
1.9
Q5904
B
4.6
C
(12.0)[0.1]
E
5.1
Q5905
B
5.6
C
8.8
E
5.1
Q5906
B
(-0.1)[0.2]
C
(-4.0)[70.3]
E
(0.1)[18.9]
Q5907
B
3.6
C
(61.4)[8.8]
E
2.9
VM BOARD VOLTAGE LIST
C BOARD VOLTAGE LIST AND WAVEFORM
Ref
Pin No.
Voltage[v]
IC751
1
1.9
1.660V
1
2.020V
NTSC
PAL
1
2
1.9
1.720V
PAL
2
1.460V
2
NTSC
3
1.8
1.780V
3
2.160V
NTSC
PAL
3
4
0
5
4.6
6
0.2
Ref
Pin No.
Voltage[v]
Ref
Pin No.
Voltage[v]
7
138.4
126.0V
PAL
4
160.0V
NTSC
4
8
(134.1)[131.3]
130.0V
5
118.0V
5
PAL
NTSC
9
(130.2)[127.8]
160.0V
6
126.0V
6
IC1800
1
5.3
2
5.2
3
5.8
4
5.8
5
0
6
5.9
7
(5.8)[4.8]
8
11.1
9
(11.0)[9.6]
10
12.5
IC3800
1
3.8
2
(3.9)[3.3]
3
5.3
4
(5.3)[4.4]
5
0
6
5.5
7
5.5
8
6.2
9
6.2
10
12.8
J751
KR
(139.6)[137.3]
KG
(134)[131.7]
KB
(132)[128.5]
H1
(0.1)[19.0]
H2
(0.2)[20.9]
Q701
B
(5.0)[4.6]
C
0.2
E
*
Q1800
B
2.94
C
11.1
E
3.6
Q1801
B
(90.5)[97.3]
C
5.92
E
11.6
Q1802
B
0.4
C
2.6
E
10.9
Q1803
B
*
C
5.8
E
11.1
Q1804
B
2.2
C
3.5
E
12.6
Q3800
B
0.5
C
2.4
E
0.5
Q3801
B
*
C
5.1
E
12.6
Q3802
B
(97.5)[104.5]
C
5.5
E
13.0
– 60 –
– 59 –
KV-XR29M50/XR29M80
RM-W104
KV-XR29M50/XR29M80
RM-W104
LO
U
T
GND
SP
SP
GND
SP
OUT
R
SP
PH
IN
L
IN
L
SP
GND
SP
GND
SP
GND
3D
IN
IN
3D
OUT
3D
W
GND
GND
GND
W
RI
N
GND
LI
N
GND
IN
CV
IN
S
IN
C
GND
Y
IN
IN
STBY
3.3V
GND
LED
G
R
LED
SIRCS
GND
KEY
2
AC IN
OUT
1
2
AC
AC OUT
V
L
R
G
R
1-860-455-12
(1-723-520-12)
1
AC IN
R2
S3601
L3901
L3902
F3601
JW3914
CN3901
1
4
CN3902
1
9
CN3903
6
CN3904
1
9
CN3905
1
7
1
3
CN3908
5
C3900
C3901
C3902
C3903
C3904
Q3901
B
E
Q3902
B
E
C3910
C3911
C3912
C3913
C3914
C39
1
5
C3916
D3900
D3901
D3902
D3906
R3902
D3907
D390
8
R3904
D3909
R3905
R3907
R3908
R3909
IC3901
O
VCC
D3910
D39
11
R3910
R3911
R3912
R3914
R3915
R3916
R3917
R391
8
R3919
R3920
R3922
R3924
JW3601
JW3602
S3902
S3903
S3904
S3905
S3907
S3908
S3909
CN3601
CN3602
CN3604
J3901
J3902
J3903
J3904
CH+
CH-
VOL+
VOL-
VIDEO
MENU
SOUND MODE
CN3906
R3926
R3925
D3913
D3912
JW3905
JW3904
1
3
GND
GND
NC
CN3909
SP R IN
PH R IN
PRINTED WIRING BOARDS
– C board –
[RGB AMPLIFIER, ROTATION CIRCUIT, LANDING CORRECTION CIRCUIT]
C
– H3 board –
– VM board –
[VELOCITY MODULATION]
VM
H
3
RCV
G4
G2
G1-1
G1-2
KB
KG
KR
G1-3
1
11
10
9
8
7
4
3
13
H1
H2
6
5
1-860-367-11
(1-723-488-11)
R1
B OUT
G OUT
R OUT
GND
1K
9V
200V
GND
H1
LC(B)
LC(E)
GND
7V
11V
N/S
COIL-
NC
N/S
COIL+
VD+
GND
5V
15V
ROT CTRL
ROT SW
R3800
R3801
R3802
R3803
D750
R3804
R3805
R3806
R3807
D754
R3808
IC3800
1
10
D755
R3809
D756
R3810
R3811
R3812
R3813
R3814
IC751
2
1
8
9
D780
D781
D782
J751
A1800
A703
A704
A705
A706
Q701
B
E
RV750
RV1800
1
6
CN1801
1
3
CN1802
C1800
C1803
C1804
L750
Q1800
B
E
L751
Q1801
B
E
L752
Q1802
B
E
L753
B
E
Q1803
L754
Q1804
B
E
C1809
R713
CN701
CN702
CN703
1
4
CN704
CN705
D1803
R1800
D1804
R1801
R1802
R1803
R1804
D1808
R1805
R1806
R1807
IC1800
1
10
R1808
R1809
L780
R1810
R1811
R1812
R1813
R1814
R1815
R1816
R1821
R1822
R1823
R1824
R1825
R756
R757
R758
R760
R763
R764
R765
R773
R774
R775
R776
R777
R778
R780
R781
R783
C751
C752
C753
C754
C756
R794
C759
CN3800
C781
C782
C783
C3800
C3801
C3802
Q3800
B
E
B
E
Q3801
Q3802
B
E
D3800
D3801
D3802
R768
R767
R786
R766
R785
R784
R3815
R1826
1
5
D783
R795
C784
D784
NL700
R754
R753
R752
1
6
3
1
R797
C785
D785
D786
D787
R796
1
7
GND
CN706
CN707
C787
C786
A707
A751
C790
C789
C788
J752
GND
GND
GND
GND
1000V
NC
GND
9V
GND
VM
QP-
NC
QP+
QP+
VM
VM
E
E
QP+
QP-
QP-
E
NC
VM
1-860-369-11
(1-723-488-11)
R1
R5936
R5937
R5938
R5939
L5901
A5902
A5906
CN2801
1
3
CN5901
1
6
1
3
CN5902
CN5904
1
8
C5902
C5903
C5904
Q5901
E
B
C5905
Q5902
B
E
C5906
Q5903
E
B
C5907
Q5904
B
E
C5908
Q5905
E
B
C5909
Q5906
B
E
Q5907
E
B
C5910
C5911
C5912
C5913
C5914
C5915
C5916
C5917
C5918
C5919
D5901
D5902
D5903
D5904
R5901
R5902
D5906
R5903
D5907
R5904
R5905
R5906
R5907
R5908
R5909
R5910
R5911
R5912
R5913
R5914
R5915
R5916
R5917
R5918
R5919
R5920
R5921
R5922
R5923
R5925
R5929
R5940
D5905
[FRONT PANEL]
– 61 –
KV-XR29M50/XR29M80
RM-W104
VD+
15V
FBP
GND
GND
NC
NC
QP+
NC
QP-
R1
(1-723-488-11)
1-860-368-11
L2801
L2802
L2803
L2804
1
7
CN2800
1
3
CN2802
CN2803
C2800
C2801
C2802
C2803
Q2800
B
E
C2804
Q2801
E
B
C2805
Q2802
E
B
C2806
C2807
C2808
C2809
C2810
C2811
C2812
C2813
D2800
D2801
D2802
D2803
R2800
R2801
R2802
R2803
R2806
R2807
I
O
IC2800
R2808
T2800
Q2803
Q2804
R2804
R2805
IC2801
R2809
R2810
R2811
R2812
R2813
R2814
R2815
R2816
R2817
L2800
1-689-956-11
(1-723-347-11)
R1
CN4601
CN4602
1
2
CN4603
C4601
C4602
VDR461
F4601
C654
T4601
T4602
AC IN
AC IN
AC OUT
AC OUT
R4601
[CISPR]
F
– D3 board –
PRINTED WIRING BOARDS
– J1 board –
– F board –
[DYNAMIC FOCUS & DQP]
D3
[DVD TERMINAL]
J1
DVD Y
GND
DVD BY
GND
DVD RY
GND
DVD L
DVD R
1-860-456-12
(1-723-520-12)
R2
J2410
C240
0
C2401
CN2410
8
1
C2410
C241
1
C2412
C241
3
C2414
D2410
D2411
D241
2
D2414
R2410
D2415
R2411
R2412
R241
4
R2415
R241
7
R2418
R2419
R2420
R2421
JW2420
JW2412
JW2411
JW2419
JW2415
JW2418
JW2401
JW2400
JW2410
JW2421
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