Sony KP-41S5 / KP-41S5B / KP-41S5G / KP-41S5K / KP-41S5R / KP-41S5U Service Manual ▷ View online
– 33 –
KP-41S5/41S5B/41S5G/
41S5K/41S5R/41S5U
RM-862
A
B
A = B
5-6. WHITE BALANCE ADJUSTMENT
1. Receive the monoscope signal and adjust the picture quality
with the menu.
2. Adjust service mode S-BRIGHT so that the signal 10 IRE
section barely glows.
3. Receive the all-white pattern signal.
4. Adjust the white balance with service mode G-CUTOFF and
4. Adjust the white balance with service mode G-CUTOFF and
B-CUTOFF.
5. Adjust service mode S-BRIGHT so that the signal 100 IRE
section barely glows.
6. Adjust the white balance with service mode G-DRIVE and
B-DRIVE.
7. Repeatedly adjust the white balance for the minimum and
maximum picture settings.
5-7. TEXT POSITION ADJUSTMENT
1. Receive RF signal with text.
2. Press TT74 (Text H position adjustment) of Test commander.
3. Adjust H Position of Text.
2. Press TT74 (Text H position adjustment) of Test commander.
3. Adjust H Position of Text.
KP-41S5/41S5B/41S5G/
41S5K/41S5R/41S5U
RM-862
– 35 –
– 36 –
– 37 –
– 38 –
SECTION 6
DIAGRAM
6-1. BLOCK DIAGRAM (1)
A1
A2
A3
A4
A5
A6
A7
A8
A9
B1
B2
B3
B4
B5
B6
B7
B8
B9
A10
A11
B10
B11
A12
B12
A14
A15
A16
B13
B14
B15
B16
A13
A18
A19
A20
A21
B18
B19
B20
A17
B17
B21
GND
GND
GND
GND
NC
BLUE IN
MODE
MODE
GND
GND
NC
NC
NC
GREEN IN
NC
NC
GND
GND
GND
GND
SVHS-C IN
RED IN
NC
BLANKING
GND
GND
GND
GND
CVBS OUT
CVBS OUT
CVBS/Y IN
CVBS IN
GND
GND
AUDIO R OUT
AUDIO R IN
AUDIO L OUT
AUDIO L IN
AUDIO L IN
AUDIO R OUT
AUDIO R IN
AUDIO L OUT
CN201
B1
G1
R1
FB1
C2
Y2
V1
V-BUFFER
Q110-112
MONO IN
ANA-IN1
ANA-IN2
L IN AV-1
R IN AV-1
L IN AV-2
R IN AV-2
L IN AV-3
R IN AV-3
XTAL
X201
IC205
RESET
61
1
20
21
34
33
31
32
37
36
L3
R3
L1
L2
R2
R2
RESET
IC202
AUDIO PROCESSOR
L OUT SP
R OUT SP
56
57
28
25
23
BUFFER
Q204
BUFFER
Q203
59
60
47
48
50
51
L1
R1
HP L
HP R
L2
R2
INV
INV
Q206
Q207
5
1
14
12
L OUT HP
R OUT HP
L OUT AV-2
R OUT AV-2
L OUT AV-1
R OUT AV-1
BUFFER
Q217
BUFFER
Q202
15
CVBS OUT
V-2
11
9
Y
C
20
21
SCL
SDA
13
BUFFER
Q201
IC201
VIDEO SW
CVBS OUT
SCL
SDA
SYNC C OUT
SYNC Y OUT
CVBS OUT AV-2
23
27
25
29
1
3
4
6
31
5
7
V3
Y3
C3
V2
Y2
C2
S1
S2
V1
INV
Q113,114
TV IN
SYNC IN TV
CVBS
CVBS IN AV-2
Y IN AV-2
C IN AV-2
MODE
MODE
CVBS IN AV-3
Y IN AV-3
C IN AV-3
L102
Q121,130,124
BUFFER
Q120,122
TU101
VIDEO
AGC
AM
QSS
SCL
SDA
SCL
SDA
3
13
IC203
AUDIO SW
SW
Q205
L2
R2
L2
R2
IC4
RESET
BUFFER
Q1,1002
RST SW
Q1001
X1001
20.48MHz
IC1001
TEXT/OSD
10
17
6
7
61
62
63
64
66
67
68
4
5
79
VS
HS
Q20,23
Q21,24
Q22,25
SW
Q4
INV
Q15
INV
Q17
CVBS IN
RST
XOUT
XIN
RED
GREEN
BLUE
ANKING
USART
USART
ENABLE
VS
VS
HS
59
74
15
16
77
55
54
63
16
10
67
FB-2
CVBS IN
XTAL2
X1
11.5MHz
XTAL1
VS
HS/SSCP
RST
P1.1
P2.0
R2
G2
B2
FB2
MUTE
LED
STBY
K1
IR
7
4
61
62
65
80
68
7
P0.6
P0.5
P3.0
P1.4
P2.2
P3.2
P2.1
P0.1
P0.0
57
56
SCL
SDA
IC2
NVM
SCL
SDA
SDA
SCL
TEST
5
6
A0-A18
D0-D7
IC3
PROGRAM ROM
IC1
MICRO
6
2
9
60
P1.5
P3.1
P1.2
P0.4
4
15
14
SW
Q215
SW
Q216
SCL
SDA
4FSC ADJ
Q101,102
IC102
4FSC PLL
7
1
4
4FSC
R
FSC
BUFFER
Q103,115,116
FL102
BUFFER
Q104
CLAMP
Q105,106
22
11
25
IC103
DIGITAL COMB FILTER
ADIN
OCLK
RAT1
NTPL
BUFF
BUFF
FL104
FL103
Q107,108
Q109,125
31
39
69
70
4
8
1
11
Y
C
IC204
YC SW
3
5
6
9
2
13
12
10
Y BUFFER
Q212
C BUFFER
Q213
INV
Q211
IC206
BUS SW
PAL/NT
SCL
SDA
YC/COMB
MODE S
SP SW
A REGI
6
1
2
7
9
AYO
ACO
55
57
MODE3
15
16
17
18
19
12
13
14
11
53
31
32
49
38
33
37
64
10
SVHS-Y IN
SVHS-C IN
FB2 IN
HB2 IN
R2 IN
G2 IN
B2 IN
R1 IN
G1 IN
B1 IN
FB1 IN
CVBS IN
V- DRIVE
V+ DRIVE
VM
AFC PIN
E-W
H OUT
FISO
SSCP OUT
IC301
SHADING
R OUT
G OUT
B OUT
IK IN
VS HS IN
SYNC OUT
Y OUT
Y IN
SCL
SDA
3.58MHz
3.58MHz
L2 FIL
ABL IN
VTIM
SECAM REF
B-Y IN
R-Y IN
B-Y OUT
R-Y OUT
22
24
26
27
46
47
48
5
6
28
51
50
30
62
61
30
3
4
7
8
1
16
14
11
12
5
19
20
1
12
11
IC303
CHROMA DEC
SSCP
CVBS
IDENT
B-Y OUT
R-Y OUT
+9V
MUTE DRIVE
Q208,209,210
INV
Q18,214
BUFFER
Q331
18-35,37
36,38-44
18-35,37
36,38-44
IC302
IH DELAY LINE
R-Y IN
B-Y IN
R-Y OUT
B-Y OUT
SSCP
Y BUFFER
INV
Q330
Q301-303
SCL
SDA
R2
G2
B2
CN6
12V
SCL
SDA
FS
E
PJE YM
PJE YS
PJE B
PJE G
PJE R
SPSW
50-60
VBLK
S300
SW
CN301
RED DRIVE
GRN DRIVE
9V
GND
CUT OFF
GND
BLUE DRIVE
O
TO CR BOARD
CN703
A
TO D BOARD
CN1702
PROT
E-W
V+
V-
VS
HS
AFC PIN
H OUT
STBY
SP L
SP R
V3
Y3
C3
L3
R3
L2
R2
MUTE
K1
IR
LED
MODE3
5
46
48
43
45
7
6
9
38
20
13
15
22
21
37
12
24
26
25
28
23
27
30
29
16
32
39
35
42
3
CN1
B
TO D BOARD
CN1801
E/W
V+ OUT
ABL
V SYNC
HFBP
H DRIVE
PROT
P CONT
VM OUT
SPKR L
SPKR R
H/P L
H/P R
VBS OUT
CVBS OUT
V IN
Y IN
C IN
L IN
R IN
L OUT
R OUT
S3/GND
MUTE
KEY2
SIRCS
STBY LED
MODE3
A REGI
B-SS510.<SM.>-B/D-1
Y2/V2
V1
AE
TUNER,VIDEO SW,AUDIO SW,AUDIO PROCESSOR,
DIGITAL COMB FILTER,CHROMA DECODER
XTAL
SP L
SP R
1
A0-A18
A REGI
HP L
HP R
MUTE
CVBS OUT
Q507,308
1
2
3
4
5
6
7
1
2
3
4
5
6
7
8
9
10
11
12
13
MODE O
RB
D0-D7
18.432M
V OUT
INV
Q309
1
2
3
4
1
2
3
4
5
6
7
8
9
10
+5V
NC
SIRCS
GND
KEY1
STBY+5V
GND
R.LED
NC
AC(L)IN
NC
NC
AU(N)IN
CN3003
CN3002
OUT
IC3002
SIRCS
S3006
POWER
1
2
3
4
5
1
2
3
4
LED DRIVE
Q3002
D3002
S3001-3005
CN3004
CN3001
AC(L)OUT
NC
NC
NC
AC(N)OUT
+5V
KEY1
KEY2
GND
M
N
TO G BOARD
CN6007
TO H2 BOARD
CN3201
TO D BOARD
CN1803
TO G BOARD
CN6006
L
C
H1
(FUNCTION KEY,SIRCS)
1
2
3
4
5
6
7
1
2
3
4
5
6
7
8
CN2703
21P
SCART
CN2701
CN2702
GND
CVBS/Y IN
GND
CVBS OUT
GND
C IN
MODE
L IN
GND
R IN
L OUT
GND
R OUT
GND
F
G
TO D BOARD
CN1808
TO D BOARD
CN1807
1
2
3
4
5
6
7
8
9
10
11
1
2
3
4
5
1
2
3
4
S3205
S3206
CN3204
CN3201
CN3202
FR S3 OUT
GND
FR R OUT
GND
FR L OUT
GND
GND
FR C OUT
GND
FR Y OUT
SP MUTE
HP L IN
GND
GND
HP R IN
GND
KEY1
+5V
AUTO REG1./KEY2
H
N
D
TO D BOARD
CN1802
TO D BOARD
CN1601
TO H1 BOARD
CN3001
A/V-INPUT,
FUNCTION KEY
H2
1
2
3
4
V
L
R
J3201
J3202
VIDEO INPUT3
R
L(MONO)
VIDEO
S-VIDEO
HEADPHONE
1
2
AC(L)
AC(W)
1
4
AC(L)
CN6007
STBY+7V
P.CONT
PROT
+7V
CN6008
1
3
4
6
+12V
D6003
AC RECT
CN605
CN6006
T602
LFT
Q6001-6003,6005
IC6004
CONV
DRIVE CONTROL
DRIVE
CONV
IC6007
Q6015
Q6014
VCC SW
Q6009
IC6001
IC6005
P
T6004
Q6010-6012
T6005
AUDIO+
AUDIO-
+15V
-15V
+135V
D6038
AUDIO
RECT
IC6008
+B OCP
Q6013
IC6006
G
(POWER SUPPLY)
L
M
B-SS510.<SM.>-B/D-2-P2
AC(N)
AC(L)
AC(N)
1
5
TO E BOARD
TO H1 BOARD
CN3003
TO H1 BOARD
CN3004
CN807
1
3
1
2
VCC CONT
VCC OUT
2
4
3
1
D6004
RECT
D6002
RECT
LATCH PROT
VCC SW
4
3
1
2
10
9
10
12
SW
SW
7
5
1
SW SOFT START
1,6
D6017
RECT
4
5
PWM SW
D6007
RECT
D6025
FR V OUT
GND
AUTO REGI./KEY2
UE
AV-INPUT/
OUTPUT
KP-41S5/41S5B/41S5G/
41S5K/41S5R/41S5U
RM-862
– 42 –
– 41 –
– 40 –
– 39 –
1
2
3
4
5
1
2
3
4
5
6
7
8
9
10
11
1
2
3
4
5
6
7
8
9
10
SW
Q1614
MUTE
Q1801
CN1802
CN1804
CN1803
LED G
LED R
GND(KEY)
STBY 5V
KEY1
GND(KEY)
SIRCS
LUMI
+5V
A.REGI/KEY2
FRINT Y
GND(V3)
FRONT C
GND(V3)
FRONT V
GND(V3)
FRONT L
GND(V3)
FRONT R
GND(V3)
FRONT S
135V
NC
9V
GND
VM
FY
FC
FV
FL
FR
R OUT
L OUT
R3
L3
C3
Y3
V3
V
L
R
L
R
A
A
5
46
48
43
45
7
6
9
38
20
13
15
22
21
37
12
24
26
25
28
23
27
30
29
16
32
39
35
42
3
E/W
V+OUT
ABL
V SYNC
HFBP
H DRIVE
PROT
P CONT
VM OUT
SPKRL
SPKRR
H/P L
H/P R
VBS OUT
CVBS OUT
V IN
Y IN
C IN
L IN
R IN
L OUT
R OUT
S3/GND
MUTE
KEY1
SIRCS
STBY LED
LED
A.REGI/KEY2
CN1801
L3
R3
L/R OUT
V3
Y3
C3
V
FC
FV
FY
BUFFER
Q1803
BUFFER
BUFFER
Q1805
Q1807
MIXING
MIXING
MIXING
Q1802
Q1804
Q1806
1
7
IC1805
MIXING
2
3
6
5
FL
FR
FV/FY/FC
1
2
MUTE
J1601
VAR OUT
3
1
7
6
L
R
IC1603
HP AMP
SW
Q1605
SW
Q604
SW
Q1610,1611
Q1612,1613
+12V
MUTE
Q1602
6
4
8
L
R
3
1
IC1602
AUDIO MAIN AMP
D
E
C
B
TO AE BOARD
CN1
TO H1 BOARD
CN3002
TO H2 BOARD
CN3202
TO ZG BOARD
CN1431
1
2
3
4
5
6
7
1
2
3
4
5
6
7
8
9
10
11
12
13
CN1702
CN1708
12V
SCL
SDA
FS
GND
PJE YM
PJE YS
PJE B
PJE G
PJE R
SP SW
50-60
VBLK
GND
SCL
SDA
FS
5V
SCL IN
SDA IN
FOR CHECK
TO AE BOARD
CN6
A
D
AUDIO AMP,HP AMP,
SCL
SDA
BUFFER
Q1205
BUFFER
Q1704
Q1701
1703
BUFFER
-
5
3
7
1
IC1503
35
34
32
31
30
25
IC1702
NVM
INV
42
1
10
9
Q1707,1708
47
45
O-YM
O-YS
O-B
O-R
O-G
O-FV
I-SCLN1
O-SDA10
I-FS
I-VP
I-BLK
I-HBLK
IC1701
DJ ENGINE
INV
Q1706
7
4
5
6
49
50
51
52
O-CEB
O-MUTE
O-HSHIFT
O-VSHIFT
O-R WAVE
O-B WAVE
O-DATA
I-SENS3
I-SENS2
I-SENS1
I-SENS0
O-XTAL
I-XTAL
7
1
6
2
IC1703
BUFFER
5
4
10
11
6
9
IC1502
7
1
2
6
IC1704
BUFFER
7
8
19
20
13
12
X1701
8.0M
1
2
3
1
2
3
4
5
6
7
8
9
10
IC1501
V OUT
1
7
5
1
2
3
1
2
3
4
5
6
7
8
9
10
11
IC1502
1
MUTE
3
4
Q1601,1603
1
1
2
3
4
5
6
7
1
2
3
4
5
1
2
3
4
5
6
7
8
1
2
3
4
L
R
L
R
AUDIO DET
Q1615-1617
RY1601
RY1602
CN1703
CN1704
GND
RV WAVE
BV WAVE
GND
MUTE
DATA
CEB
GND
VP
HC MOVE
GND
VC MOVE
CN1701
CN1501
LOWER
GND
RIGHT
GND
LEFT
GND
UPPER
GND
V DEF
NC
V RET
CN1806
CN1805
HD
GND
HP
GND
PIN
PROT1
ABL
GND
+15V
P.CONT
CN1604
CN1601
L OUT
GND(AU)
R OUT
GND(AU)
HP R
GND
GND
HP L
MUTE
CN1807
CN1808
L IN
GND
R IN
GND
L OUT
GND
R OUT
GND
GND
CVBS/Y IN
GND
CVBS OUT
GND
C IN
MODE
VBLK
CN1606
F
TO UE BOARD
CN2701
G
TO UE BOARD
CN2702
H
P
TO H2 BOARD
TO G BOARD
CN3204
CN3204
L
R
SPEAKER
TO
PHOTO
SENSOR
CLK
HD
GND
HP
GND
PIN
PROT1
ABL
GND
+15V
GND
RV WAVE
BV WAVE
GND
MUTE
DATA
CEB
GND
VP
GND
VC MOVE
CLK
1
2
3
4
5
6
7
8
9
10
1
2
3
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
9
10
GND
HV.DET
GND
VBLK
GND
GND
GND
GND
GND
GND
CN804
CN813
CN506
CN651
1
4
5
6
7
IC1801
V.WAVE GEN
BUFFER
BUFFER
Q801,804
Q803,806
V.BLK
V.SAW
V.PARA
V.SIN
V.4TH
15
16
19
20
1
2
3
4
38
37
V.SAW
V.PARA
V.SIN
V.4TH
H.SAW
H.PARA
H.SIN
H.4TH
A1 INP
A2 INP
IC804
B CONV GEN
1
IC1802
H.WAVE GEN
4
5
6
7
H.BLK
H.SAW
H.PARA
H.SIN
H.4TH
BV OUT
BH OUT
MPIN 1
M PIN2
CEB
DATA
MUTE
CLKB
41
40
23
22
31
32
33
34
10
11
12
13
31
33
34
32
10
11
12
13
15
16
19
20
1
2
3
4
38
37
IC806
G CONV GEN
V.SAW
V.PARA
V.SIN
V.4TH
H.SAW
H.PARA
H.SIN
H.4TH
A1 INP
A2 INP
V.SAW
V.PARA
V.SIN
V.4TH
H.SAW
H.PARA
H.SIN
H.4TH
A1 INP
A2 INP
CEB
DATA
MUTE
CLKB
CEB
DATA
MUTE
CLKB
CLKB
MUTE
DATA
CEB
CLKB
MUTE
DATA
CEB
GV OUT
GH OUT
RV OUT
RH OUT
41
40
31
32
33
34
41
40
IC808
14
15
6
6
14
15
9
7
11
13
16
18
11
18
8
13
16
7
IC810
TO B BOARD
CN1804
CONV OUT
IC809
CONV OUT
1
2
3
4
1
2
3
4
1
2
3
4
CN803
CN802
CN801
HB OUT
VB OUT
VB RET
HB RET
HG OUT
VG OUT
VG RET
HG RET
HR OUT
VR OUT
VR RET
HR RET
1
2
E
(H/V-DEF,HV)
H DRIVE
Q501
H OUT
Q502
2
5
IC501(1/2)
REG COMP
11
1
13
8
14
9
17
IC501(2/2)
REG COMP
PIN AMP
Q505
BUFFER
Q802,805,808
BUFFER
Q508
13
6
1
14
7
9
10
8
3
IC805
DF AMP
+7V
DF OUT
Q506,507
Q503,504
1
2
3
4
GND
NC
DF
G2
GND
HV.REG
STDBY 7V
STDBY 7V
CN805
CN507
FOCUS
BLOCK
HV
BLOCK
G2
FV
R
G
B
T502
Q807
BUFFER
5
11
10
6
9
IC803
1
7
3
10
9
4
11
T504
FBT
3
6
1
7
IC811
SHADING AMP
1
2
3
4
5
6
7
8
9
10
1
2
3
4
1
2
3
4
1
2
3
4
K
TO CB BOARD
CN766
HV
CN502
CN503
CN504
CN501
B/S
R/S
NC
H(+)
H(-)
NC
NC
200V
NC
GND
R-H(+)
NC
NC
R-H(-)
G-H(+)
NC
NC
G-H(-)
B-H(+)
NC
NC
B-H(-)
I
J
TO ZG BOARD
CN1436
G2
FV
TO ZG BOARD
CN1405
+B
+13V
-13V
-B
D513
1
2
3
4
G2
FV
DY
ZB
(DY)
1
2
3
4
5
1
2
3
4
1
2
3
4
135V
NC
9V
E
VH
HB.IN
VB.IN
VB.RET
HB.RET
HB.RET
VB.RET
VB.IN
HB.IN
CN1431
CN1462
CN1464
1
2
3
4
1
2
3
1
2
3
4
I
CN503
CN1434
CN1461
G-H(+)
NC
NC
G-H(-)
V.DEF
V.MID
V.RET
DY
VM DRIVE
VM CONT
Q1431,1432
Q1433-1436
1
2
3
4
5
6
7
V.IN
NC
V.OUT
NC
VM.OUT
NC
VM.RET
CN1432
1
HG IN
VG IN
VG RET
HG RET
1
2
3
4
5
6
7
V.OUT
NC
V.IN
NC
VM.IN
NC
VM.RET
CN1401
ZG
(DY/VM)
1
2
3
1
2
3
4
DY
2
CN1404
CN1403
HR IN
VR IN
VR RET
HR RET
NC
V.RET
V.DEF
1
2
3
4
NC
NC
R-H(-)
R-H(+)
CN1405
J
TO E BOARD
CN504
B-SS510<SM.>-B/D-2-P1
FV
+B
T501
-15V
STBY+7V
P.CONT
PROT
6
+7V
6
3
1
P.CONT
1
15
16
19
20
1
2
3
4
38
37
HC MOVE
TO E BOARD
E
CN1433
(DY/VM)
ZR
1
2
3
4
5
6
7
8
-15V
V OUT,PJ ENGINE
6
5
V OUT
G2
G2
NC
200V
NC
E
B
CR
R
PICTURE TUBE
PICTURE TUBE
NC
200V
NC
E
B
NC
200V
NC
E
CG
H-
H+
V902
V901
G2
G2
G
(G OUT)
(R OUT)
CN703
O
TO AE BOARD
CN301
R
G
B
9V
E
IK
E
1
2
3
4
5
6
7
1
CN704
1
2
3
4
5
6
7
8
1
1
2
2
1
2
3
4
5
6
7
8
9
CN706
CN702
E
9V
G
E
R/S
NC
H(+)
H(-)
NC
E
IK DET
Q701
VIDEO OUT
Q704,703
H(+)
H(-)
200V
Q705,706
BUFFER
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
1
VIDEO OUT
Q733,732
NC
R/S
H(+)
H(-)
NC
E
CN736
CN733
CN731
IKG
IKB
E
9V
G
E
1
2
3
4
5
6
7
8
9
1
2
3
4
5
CN737
CN732
R/S
NC
H(-)
H(+)
NC
E
IKB
9V
B
E
IKG
IKB
IK DET
Q731
PICTURE TUBE
NC
200V
NC
G2
V903
E
CB
B
G2
(B OUT)
1
2
3
4
5
6
7
8
9
1
2
3
4
5
1
CN761
IKB
9V
E
B
R/S
NC
H(+)
H(-)
NC
E
CN765
CN762
NC
200V
NC
R/S
NC
H(+)
H(-)
NC
E
1
2
3
4
5
6
7
8
9
10
B/S
CN766
VIDEO OUT
Q762,763
H(+)
H(-)
G1
TO E BOARD
K
CN501
IK DET
Q761
PROT
Q764
BLOCK DIAGRAM (2)
Click on the first or last page to see other KP-41S5 / KP-41S5B / KP-41S5G / KP-41S5K / KP-41S5R / KP-41S5U service manuals if exist.