Block Diagram (5) - Sony KDS-50A2000 Service Manual

BLOCK DIAGRAM (5)

LVDS RECEIVER
CN2101
RA1- 4 49 RA-
RA1+ 5 50 RA+
51 RB-
RB1- 7
RB1+ 8 52 RB+
54
RC1- 10 RC-
RC1+ 11 55 RC+
R,G,B
RCLK-
13 56 RCLK-
RCLK+ 14 57 RCLK+
59 RD-
RD1- 16
60 RD+
RD1+ 17
RE1- 19 61 RE-
RE1+ 20 62 RE+
TO
B1 BOARD
O
CN5900
LVDS RECEIVER
RA2- 22 49 RA-
RA2+ 23 50 RA+
51 RB-
RB2- 25
RB2+ 26 52 RB+
54
RC2- 28 RC-
RC2+ 29 55 RC+
R,G,B
RCLK2-
31 56 RCLK-
RCLK2+ 32 57 RCLK+
59 RD-
RD2- 34
60 RD+
RD2+ 35
RE2- 37 61 RE-
RE2+ 38 62 RE+
CN2000
SENE_SCL
SENE_SCL 3
SENS_SDA
SENS_SDA 5
SDADE_400K
SDA_E 8
TO
SCLDE_400K
SCL_E 10
B1 BOARD
P
LVDS_PD 20
CN4001
POW_CTL 15
IRIS_STRL 17
19
IRIS_FB
1 6
IC2902
IRIS AMP
3 7
CN2900
Q2900
HOUT- 3
HIN+ 6
HIN- 4
TO
IRIS
DUMP+ 1 5 IN+
UNIT
DUMP- 2 3 IN-
HOUT+ 5
OUT2
DRIVE+ 8 7
DRIVE- 7 1 OUT1
IC2100
(L)
19-17,8,
10-15,
R,G,B
R,G,B
RD0 47-45,
IFQE[0]-[29] IFQE[0]-[29]
I 43-18,
RD29 36-32,
R,G,B
IFQO[0]-[29]
29-26,
21,20
IFCLKE IFCLKE
CLKOUT 31
Q2201
MUTE
6 BKL-
RE6
PANEL_ON
3.3V
RE5 7
PD 3
IC2101
(R)
R,G,B
IFQE[0]-[29]
19-17,8,
10-15,
R,G,B R,G,B IFQO[0]-[29]
RD0 47-45,
IFQE[0]-[29]
I 43-18,
RD29 36-32,
29-26,
IFCLKE
21,20
Q2301
Q2202
MUTE2
RE5 7
BKL-
PD
3 3.3V
RE6 6
IC2201
RESET
RK_RESET
RRL_3.3V 2 VDD OUT 1
VCK_R
IC2972
DATA DECODER
IC2973
SET
14 SI QA 15
IC2900
9V
10 SCLK QB 1 1 5
BIAS
11 SCK QC 2 2 6
12 RCK
1 3
IC2974
IC2979
1 5
7 6
4
2
P2
2 6
NC
IC2975
IC2302
IC2900
DATA DECODER 1 5
IRIS DRIVE
P0
SENS_SCL 2 6
12 SCL
SENS_SDA
13 SDA
RLOUT00-11/RROUT00-11/LCLKRL
GLOUT00-11/GROUT00-11/LCLKGL
BRIN0-9/GRIN0-9/RRIN0-9
BLOUT00-11/BROUT00-11/LCLKBL
BLIN0-9/GLIN0-9/RLIN0-9
IC2203
ROOK (L)
DOTCLK
RESET
8 7 6 5 41-72 8-11 1 2 37-40
Q2200
IC2200 IC2200
NVM DDR
RLOUT00-11/RROUT00-11/LCLKRL
BRIN0-9/GRIN0-9/RRIN0-9
GLOUT00-11/GROUT00-11/LCLKGL
BLOUT00-11/BROUT00-11/LCLKBL
BLIN0-9/GLIN0-9/RLIN0-9
IC2300
DOTCLK ROOK (R)
RESET
8 7 6 5 41-72 8-11 1 2 37-40
Q2300
IC2301 IC2501
NVM DDR
VCK_R
POW_CTL
IC2001
IC2976
+3.3V REG
VST_R
1 5
P5
SET
2 6 3 VIN VOUT 1 D6.5V
-3.3V
2 NC
IC2977
Q2000,
VST_G
1 5 IC2003
2001
P3 D2002
2 6
+9V REG
(3.3V)
IC2978
SET
3 VIN 1
VOUT A16.5V
VST_B 9V
1 5
2 NC
P1
2 6
Q2006,
2008
D2008
C(1/2)
(15V)
– 30 –
KDS-50A2000/50A2010/55A2000/60A2000/60A2010
K
RM-YD010
R
LRR0-11/LRL0-11/LLCLKRL
B
LBR0-11/LBL0-11/LLCLKBL
G
LGR0-11/LGL0-11/LLCLKGL
FRP_RL/PCG_RL
SHST2/AUX1
FRP_GL/PCG_GL
HDI/PCG
FRP_BL/PCG_BL
SHST3/AUX2
IC2202
HCK_L HCK_R
HCK 2 18
HCK_B
3 17
HCK_G
4 16
VCK_L VCK
VCK 5 15
VST_L
VST 6 14
HST_R_L HST_R
ENB3R 7 13
X2200 HST_G_L HST_G
HST 8 12
33MHz
HST_B_L HST_B
ENB3B 9 11
RAMCLK
SCLDE_400K
HSC
SDADE_400K
HSD
R
RRR0-11/RRL0-11/RLCLKRL
B
RBR0-11/RBL0-11/RLCLKBL
G
RGR0-11/RGL0-11/RLCLKGL
FRP_RR/PCG_RR
SHST2/AUX1
FRP_GR/PCG_GR
HDI/PCG
FRP_BR/PCG_BR
SHST3/AUX2
IC2302
VS_RED
VSOUT 3 17
VS_GREEN
4 16
VS_BLUE
5 15
SCLDE_400K
HSC
SDADE_400K
HSD
VCK
SENS_SDA/SENS_SCL
VST
VST_R/VST_G/VST_B
MUTE/MUTE2/PANEL_ON
Q2002
6.5V
D2.5V
SWITCHING
IC2004
D2003
DC/DC CONVERTER
11 OUT1 PVCC1 12
16 INV1 PVCC2 8
Q2005
A16.5V
D1.5V
SWITCHING
D2005 D6.5V
6 OUT2
5 INV2
POW_CTL
Q2003,2004
19 STB
SWITCH
(LVDS RECEIVER/ROOK)
RM-YD010 RM-YD010 RM-YD010 RM-YD010
TO
1
(2/2)
TO
3
(2/2)
TO
2
(2/2)
TO/FROM
4
(2/2)
CN2002
1 A16.5V
4 D6.5V Q
D6.5V
5
TO
6 D6.5V
G BOARD
CN6901