Sony KDS-R50XBR1 / KDS-R60XBR1 Service Manual ▷ View online
– 25 –
KDS-R50XBR1/R60XBR1
RM-Y914
RM-Y914
3-4. H/V Center Confirmation and Adjust-
ment
Please check the picture horizontal/vertical center after the re-
placement of the following parts .
• Optical block
• Top assembly
1, Check H/V center with 480i monoscope signal in “Full “
mode .
2, If the center is shifted , adjust it with the following service items .
Please record the steps shifted as "5 HST_POS" and
"4 VST_POS" of PANEL.
* V-centered to be adjusted with "VST_POS" first. Adjustment
range 1-25.
If it cannot be adjusted with "VST_POS", please adjust with
"FMDVPOS" next. Adjustment range 1-27.
* There is no second adjustment for H-centered.
Note : The "VST_POS" will centering only the picture, the
"FMDVPOS" will centering The picture and the service OSD at
the same time.
Note : Do not use the internal pattern generator for this adjust-
ment! Use the external generator.
Warning : Don't use the internal pattern generator for this adjustmant!
V.CENT
H.CENT
Use the external generator.
Category : PANEL
Item
Item
: 5 HST_POS for H centered
4 VST_POS for V centered
4 VST_POS for V centered
– 26 –
KDS-R50XBR1/R60XBR1
RM-Y914
RM-Y914
SECTION 4
DIAGRAMS
4-1. BLOCK DIAGRAM (1)
V1-C
V1-V
V2-V
V3-V
A-TU-V
SUB TU V
V1-Y
V2-Y
V3-Y
HDMI-Y
V1-C
V2-C
V3-C
D4_VG
D5_VG
D4_VB
D5_VB
D4_VR
V1-L
V2-L
V3-L
MTU-L
SUB-TU-L
D4-L
D5-L
ATSC-L
HDMI-L
V1-R
V2-R
V3-R
V3-R
MTU-R
SUB-TU-R
D4-R
D5-R
ATSC-R
HDMI-R
D5 _VR
IN5_CV
CV/YOUT1
IN4_CV
IN6_CV
IN1_CV
IN2_VC
IN5_Y
IN4_Y
IN6_Y
IN8_Y
IN5_C
IN4_C
IN6_C
IN9_Y
IN10_Y
IN9_CB
IN10_CB
IN9_CR
IN10_CR
IN5_S
IN4_S
V1-Y
C
Y
C
Y
Y
L
R
Y
L
R
V1-V
V1-L
V1-R
J309
J304
IC303
VIDEO INPUT SELECT
IC507
AUDIO INPUT SELECT
IC2306
IC526
AMP
4
3
1
2
V3-C
V3-Y
V3_SSW
V3-V
V3-L
V3-R
D4_VG
D4_VB
D4_VR
D4-L
D4-R
VG
VB
VR
L
R
4
3
1
2
VIDEO
S VIDEO
S VIDEO
R
L
(MONO)
AUDIO
VIDEO 1
IN
VIDEO 3
IN
HD/DVD
4 IN
VIDEO
R
Y
P
P
L
R
L
(MONO)
AUDIO
AUDIO
Q316
BUFFER
J301
J303
12
IN1_L
12C_SDA
M-L
M-R
UARTRX
UARTTX
SIRCS
CTL
USER_TXD
12C_S
12C_SCL
12C_SDA
12C_SCL
1
IN7_L
19
IN2_L
4
IN8_L
22
IN9_L
25
IN4_L
10
IN5_L
13
IN10_L
28
IN6_L
16
IN3_L
7
IN1_R
2
IN7_R
20
IN2_R
5
IN8_R
23
IN9_R
26
IN4_R
11
IN5_R
14
IN10_R
29
IN6_R
17
IN3_R
8
1
3
2
58
7
17
79
1
13
8
18
26
14
9
19
33
40
34
41
35
42
11
6
Q301-304
Y SIGNAL
Y SIGNAL
DETECT
D5_VG
D5_VB
D5_VR
D5-L
D5-R
VG
VB
VR
L
R
HD/DVD
5 IN
Y
L
R
AUDIO
CN004
1
S_SW2
D2-Y
D2-C
SUB-TV-V
A-TU-V
SUB-TU-L
SUB-TU-R
MTU_V
D2-V
D2-L
D2-R
M_HSYNC
12C_SCL
12C_SDA
SUB_HSYNC
AFT_SUB
TU2100
SUB TUNER
2
S2_2
4
C2
6
Y2
8
V2
10
L2
12
R2
Q2004
BUFFER
Q2003
BUFFER
Q2002
BUFFER
Q2001
BUFFER
C/CBOUT1
Q314
BUFFER
59
CROUT1
Q313
BUFFER
60
CV/YOUT2
Q230
BUFFER
67
C/CBOUT2
Q231
BUFFER
68
SEL_OUT1
MAIN_G
MAIN_Y/CV
MAIN_C/CB
MAIN_CR
SUB_Y
Q306-312
SIRCS I/F
CONTROL
SUB_C
MAIN_CVY
MTU_V
SUB_Y
SUB_C
MAIN_CVY
Q318
BUFFER
X302
4MHz
56
Q317,315
BUFFER
Q305
SYNC DETECT
SYNC_OUT1 55
EXT_CLK/XTAL 51
SDA 77
SDA 32
SCL 31
LOUT1 39
2
1
ROUT1 37
SCL 76
PC-L
PC-R
ASU (1/2)
(A/V INPUT,TUNER)
Q324
SYNC DETECT
Q323,317,315
BUFFER
Q2321
BUFFER
+5V
REG
SUB6.5V
6
7
TO
ASU (2/2)
BOARD
SDA_IFP
SCL_IFP
CL
DA
DA
DET OUT
AFT OUT
DE-EM
5V (IF)
5V (TU)
A5V
5V (D-D)
IC7
6
5
EEPROM
CONTROL
S OUT
CONTROL
S IN
(1080i/720P/480P/480i)
1
TO
ASU (2/2)
BOARD
2
TO
ASU (2/2)
BOARD
3
TO
AK BOARD
CN2603
TO
DSU BOARD
CN7003
ATSC_5V
ATSC_5V
D5V
D5V
SW3.3V
SW3.3V
STBY5V
STBY5V
SW_9V
SW_9V
AC_RLY
SCL(IFP_SCL)
SDA1(IFP_SDA)
I2C_SCL
I2C_SCL
I2C_SDA
I2C_SDA
USER_TXD
USER_TXD
USER_RXD
USER_RXD
SIRCS
SIRCS
LINE_MUTE
LINE_MUTE
AD_MUTE
AD_MUTE
AD_RST
AD_RST
AFT_SUB
AFT_SUB
TU_H_SUB
SUB_HSYNC
SUB_C
SUB_Y
TU_H_MAIN
M_HSYNC
CVY_MAIN
MTU_V
MTU_L
MTU_R
HDMI_Y
HDMI_L
HDMI_R
ATSC_L
ATSC_R
PC_L
PC_R
MTU_L
MTU_R
HDMI_Y
HDMI_L
HDMI_R
ATSC_L
ATSC_R
PC_L
PC_R
CN2006
A50
B46
A49
A45
A41
B42
A39
A37
A38
A38
A32
B38
A36
A27
A23
A26
A24
A22
A21
A20
A19
A18
A17
A16
A15
A14
A13
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
L
(MONO)
AUDIO
VIDEO
S VIDEO
R
VIDEO 2 INPUT
(VIDEO 2 INPUT)
H3
J7050
C
Y
4
3
1
2
1
CN7051
CN7050
S_SW2
2
S2_2
4
C2
6
Y2
8
V2
10
L2
12
R2
SCSHIFT
SCDT
AMP_RST
SCLTCH
M_RST
3.3V_SW
OVF
A_MUTE
SP_PROT
CN1
18
17
15
14
13
10
9
8
7
B
R
P
P
B
R
34
32
96
117
92
86
69
41
93
55
102
101
8
6
20
103
19
90
9
100
33
Q305
SYNC DETECT
S1
(RESET)
LEVEL SHIFT
SAIPH MICRO
SENB_D
SCLK_D
SDAT_D
SIO_SDT3
SIO_SCK3
AC_OFF_DET
IRIS_GAIN
FAN ERR
LAMP_ON
IRIS_PPG
IRIS_FB
PANEL_ON
PANEL_PD
FPC_DET
IRIS_GAIN
FAN PRPT
LAMP_ON
IRIS_CTRL
IRIS_FB
PANEL_ON
PANEL_PD
SDA_E
SCL_E
PD_SENB
I2C_SCL0
SW3.3V
IC8
27
28
SCLK_IFP
SDAT_IFP
I2C_SDA0
RESET
IC4
IC5
X1
6MHz
107
RESET
X1
X2
108
SDA1
SCL1
SCL1
AU_RESET_AMP
SIO_SCK1
SIO_SDT1
LATCH_MAIN
M_RST
K3.3V_SW
OF_FLAG_MAIN
AU/_MUTE
SP PROT
64
65
Supplied as the ASU/DSU block ass'y for service.
The parts on this board are not supplied individually
(
)
– 27 –
KDS-R50XBR1/R60XBR1
RM-Y914
RM-Y914
BLOCK DIAGRAM (2)
D2301
D2302
D2303
MAIN_G
MAIN_Y/CV
MAIN_C/CB
MAIN_C/CB
MAIN_CR
CTL
CN2301
1
FAN1-POW
2
FAN1-PROT
4
FAN2-POW
FAN
5
FAN2-PROT
7
FAN3-POW
8
9
10
FAN3-PROT
FAN4-POW
FAN4-PROT
CN2100
Q509
X501
18.432MHz
Q510
32
PFC_DET
PFC_DET
31
AC_RLY
AC_RLY
41
STBY5V
40
+B_OVP
37
REC_ON
44
TU32V
TU32V
STBY_5V
49
50
26
24
22
SUB6.5V
15
SUB11V
SUB_11V
9
6
THRU5V
2
SW9V
ATSC_5V
SW_9V
1
SW9V
M
FAN
M
FAN
M
FAN
M
SUB_6.5V
A16.5V
ATSA_11V
ATSC_9V
D5V
A5V
D5V
SW_3.3V
SW_2.5V
SUB_11V
FAN1-CTL
FAN_PROT
SPDIF
FAN_CTL
DAC4
3
1
4 2
FAN CONTROL
IC2300
3
Q2310,2305
BUFFER
Q2300,2312
SUB_11V
FAN2-CTL
DAC3
3
1
4 2
FAN CONTROL
IC2301
4
SUB_11V
FAN3-CTL
DAC2
3
1
4 2
FAN CONTROL
IC2302
5
Q2308,2303
BUFFER
Q2309,2304
BUFFER
SUB_11V
FAN4-CTL
DAC1
3
1
4 2
FAN CONTROL
IC2303
REGULATOR
IC2100,2101
IC2103
6
Q2307,2302
BUFFER
Q511
BUFFER
Q502
INITIAL MUTE
Q503,504
MUTE
Q512
BUFFER
Q501
BIAS
Q2392,2393,2395
FAN
CONTROL
DAC0 7
SW3 10
SDA_E
14
SCL_E
LAMP_ON
LAMP_HV
15
74
8 9 10 11 21
11
59 13 8 7 18
72
DATA DECODER
IC2305
AMP
IC504
LEVEL SHIFT
IC3
SHUNT
REGULATOR
IC514
DELAY
IC523
SRAM
IC524
IC512
IC522
CN2390
J307
AUDIO_
CLOCK_OUT
12S_DEL_IN
12S_DEL_OUT
12S_DEL_CL
DVSUP
RESET
11SM_OUT
11SM_IN
BIT_CLK
LR_CLK
29
FRD
22
21,23,24,
27,28,30-32,
35-40,43-45
55-50,
47,46
24
29
12-2,23,
25-28,31
13-15,
17-21
FWR
DE
WE
RST
XTAL_OUT
6
MUTE
I/O0-7
I/O1-8
A0-16
STBY5V
D5V
A0-16
12C_SCL
12C_SDA
12C_SDA
12C_SCL
71
36
2
1
37
76
39
6
7
3
2
XTAL_IN
SC1_OUT_R
SC1_OUT_L
SPDIF_OUT
AHVSUP
VS
(IC506,526)
2
4
SW_9V
SW_9V
AD_MUTE
AD_RST
LINE_MUTE
AC_RLY
SDA
SCL
57 SC1_IN_R
AUDIO PROSSESOR
M-R
12C_S
M-L
56 SC1_IN_L
6
GND
5
LAMP_HV
3
GND
1
LAMP COVER
2
1
3
2
SCL
3
SDA
Q508
BUFFER
Q2322,
2323
BUFFER
Q505
INITIAL MUTE
R
L
AUDIO
AUDIO
OUT
CVAR/FIX
TO
AUS (1/2)
BOARD
2
TO
AUS (1/2)
BOARD
3
TO
AUS (1/2)
BOARD
1
ASU (2/2) (FAN, POWER CONTROL)
TO DSU BOARD
CN4000
TO
T1 BOARD
CN7150/
T3 BOARD
CN7155
IRIS_FB
IRIS_FB
IRIS_CTRL
IRIS_CTRL
IRIS_GAIN
IRIS_GAIN
SDAT
SCLK
SENB
SCL_E
SDA_E
SENS_SDA
LVDS_PD
LVDS_PD
PANEL_ON
PANEL_ON
LAMP_ON
LAMP_ON
SENS_SCL
I_MAIN_G
I_MAIN_B
I_MAIN_R
I_MAIN_CV
I_MAIN_C
CN2010
100P
B31
A31
A30
A29
B28
A28
B25
B27
A22
A21
A19
B18
A17
B15
A15
A13
B12
A11
16.5V
TO
AK BOARD
CN7260
TO
G BOARD
CN6502
SPDIF-
SPDIF+/NC
CN501
6
5
SCLK_D
SDAT_D
SENB_D
SCLK_D
SDAT_D
Q7
Supplied as the ASU/DSU block ass'y for service.
The parts on this board are not supplied individually
(
)
– 28 –
KDS-R50XBR1/R60XBR1
RM-Y914
RM-Y914
BLOCK DIAGRAM (3)
IC9000
LDVS RECEIVER
IC9102
PAWN
IC9401
LCD DRIVER L
LCD DRIVER R
LCD DRIVER L
LCD DRIVER R
LCD DRIVER L
LCD DRIVER R
LCD DRIVER L
LCD DRIVER R
LCD DRIVER L
LCD DRIVER R
LCD DRIVER L
LCD DRIVER R
IC9403
IC9402
IC9404
IC9253
PAWN
IC9001
PAWN
LRR0-9,LGR0-9,LBR0-9
LRL0-9,LGL0-9,LBL0-9
IFQE[0-29]
IFQO[0-29]
IFQE[0-29]
IFQE[0-29]
IFQO[0-29]
IFQO[0-29]
SDAT,
SCLK
SDAT,
SCLK
RRIN0-9
GRIN0-9
BRIN0-9
GRIN0-9
BRIN0-9
RLIN0-9
GLIN0-9
BLIN0-9
GLIN0-9
BLIN0-9
RRIN0-9
GRIN0-9
BRIN0-9
GRIN0-9
BRIN0-9
RLIN0-9
GLIN0-9
BLIN0-9
GLIN0-9
BLIN0-9
DOTCLK
HSIN
VSIN
IFCLK
IFHSYNC
IFHSYNC
IFVSYNC
IFCLK
IFHSYNC
IFHSYNC
IFVSYNC
RRR0-9,RGR0-9,RBR0-9
HS_R
HS_G
HS_B
HS_G
HS_B
VSOUT
HCK,VCK,
HST,VST
RRL0-9,RGL0-9,RBL0-9
DOTCLK
HSIN
VSIN
VSIN
CLKOUT
RC4
RC5
RC5
LCD
UNIT
UNIT
LRL0-9
LRR0-9
RRL0-9
RRR0-9
VID_R0-R23
DIDOUT
DIDOUT
DIDOUT
VID_R0-R23
TO
DSU BOARD
CN4202
DSU BOARD
CN4202
C (LCD DRIVER)
IC6900,6902
IC6904,6905
IC6904,6905
REGULATOR
IC9050,5052
IRES AMP
IC9101
TEMP.
SENSOR
IC9100
NVM
IC9300
DDR SDRAM
IC9150
DDR SDRAM
IC9250
NVM
IC6903
EEPROM
WP2
IC6901
EEPROM
IC9051
IRIS
DRIVER
SET3.3V
CN9400
SIG (0)
SIG (23)
29
6
43
HCK
42
VCK
41
HST
40
VST
34
VPC
39
RST
IC9600
IC9602
IC9601
IC9603
LBL0-9
LBR0-9R
RBL0-9
RBR0-9
IC9500
IC9502
IC9501
IC9503
LGL0-9
LGR0-9
RGL0-9
RGR0-9
IC9407
RESET
SET3.3V
CN9500
SIG (0)
SIG (23)
29
6
43
HCK
R
G
B
42
VCK
41
HST
40
VST
34
PID
39
RST
IC9505
RESET
SET3.3V
CN9600
SIG (0)
SIG (23)
29
6
43
HCK
42
VCK
41
HST
40
VST
34
PID
39
RST
IC9605
RESET
SET5V
TO
DSU BOARD
CN7954
IC 9103
VS_B
VS_G
VS_G
VS_B
VS/HS
IC9252
48
24
VID_G0-G23
VID_G0-G23
24
VID_B0-B23
HCK,VCK,HST,VST
VID_B0-B23
24
SDAT,
SCLK
SDADE_400K
SCLDE_400K
TO
DSU BOARD
CN7956
SDAT
SCLK
RE2+
RE2-
RD2+
RD2-
RCLK2+
RCLK2-
RC2+
RC2-
RB2+
RB2-
RA2+
RA2-
RE1+
RE1-
RD1+
RD1-
RCLK1+
RCLK1-
RC1+
RC1-
RB1+
RB1-
RA1+
RA1+/-
RB1+/-
RC1+/-
RCLK1+/-
RD1+/-
RE1+/-
RA1+/-
RB1+/-
RC1+/-
RCLK1+/-
RD1+/-
RE1+/-
RA1-
CN9000
38P
37
36
34
33
31
30
28
27
25
24
22
21
18
17
15
14
12
11
9
8
6
5
3
2
IRIS
DRIVE +
DRIVE -
HIN +
HOUT +
HIN -
HOUT -
DUMP -
DUMP +
CN9050 8P
8
7
6
5
4
3
2
1
LVDS_PD
IRIS_FB
IRIS_GAIN
IRIS_CTRL
SDA1
SCLK
SENB
SCL_E
SDA_E
WP2
SENS_SDA
SENS_SCL
CN6901 20P
20
19
18
17
16
14
13
10
8
7
5
3
1
4
4
5
6
10P
CN6900
A16.5V
D6.5V
D6.5V
D6.5V
SET3.3V
D1 5V
D2 5V
SET9V
A16.5V
D6.5V
Supplied as optics block ass'y for service.
The parts on this board are not supplied individually
(
)
Click on the first or last page to see other KDS-R50XBR1 / KDS-R60XBR1 service manuals if exist.