Block Diagram (6) - Sony KDS-50A2000 Service Manual

BLOCK DIAGRAM (6)

LRR0-11/LRL0-11/LLCLKRL R
B
LBR0-11/LBL0-11/LLCLKBL
G
LGR0-11/LGL0-11/LLCLKGL
FROM
1
(1/2)
FRP_RL/PCG_RL
FRP_GL/PCG_GL
FRP_BL/PCG_BL
R
RRR0-11/RRL0-11/RLCLKRL
B
RBR0-11/RBL0-11/RLCLKBL
G
FGR0-11/RGL0-11/RLCLKGL
FRP_RR/PCG_RR
FRP_GR/PCG_GR
FRP_BL/PCG_BR
FROM
2
(1/2)
VS_RED
VS_GREEN
VS_BLUE
HCK_R
HCK_B
HCK_G
FROM
3 VCK
(1/2)
HST_R
HST_G
HST_B
SENS_SCL
SCL 6
IC2002
SENS_SDA
SDA 5
NVM
G
SENS_SCL
SCL 2
IC2000
SENS_SDA
SDA 1
PANEL
TEMP.
SENS_SDA/SENS_SCL
TO/FROM
4
(1/2)
VST_R/VST_G/VST_B
MUTE/MUTE2/PANEL_ON
R
2,1,80-59,56 DB_IN0-11/DA_IN0-11/CLK
53,55 FPR/PRG
IC2600
54 VD LCD DRIVER
6 52 51 42 44 17 9 85
IC2605
RESET
SET
2 4
VDD OUT
3.3V
6 51 44 15
R
2,1,80-59,56 DB_IN0-11/DA_IN0-11/CLK
53,55
FPR/PRG
IC2601
54 VD LCD DRIVER
9 8
B
2,1,80-59,56 DB_IN0-11/DA_IN0-11/CLK
53,55 FPR/PRG
IC2800
54 VD LCD DRIVER
6 52 51 42 44 17 9 85
IC2804
RESET
SET
2 VDD OUT 4
3.3V
6 51 44 15
B
2,1,80-59,56 DB_IN0-11/DA_IN0-11/CLK
53,55 FPR/PRG
IC2801
54 VD
LCD DRIVER
9 8
G
2,1,80-59,56 DB_IN0-11/DA_IN0-11/CLK
53,55 FPR/PRG
IC2700
54 VD LCD DRIVER
6 52 51 42 44 17 9 8
IC2704
RESET
SET
2 VDD 4
OUT
3.3V
6 51 44 15
2,1,80-59,56 DB_IN0-11/DA_IN0-11/CLK
53,55 FPR/PRG
IC2701
54 VD LCD DRIVER
9 8
SENS_SDA/SENS_SCL
C(2/2)
(LCD DRIVER)
SIG_OUT1 38,37,35,34
R
SIG_R[0-22(EVEN)]
L 32,31,29,28
26,25,23,22
SIG_OUT12
SID_OUT 19
50 19
50 19
SIG_OUT1 38,37,35,34
SIG_R[1-23(ODD)]
L 32,31,29,28
SIG_OUT12 26,25,23,22
SET
3.3V
A16.5V
38,37,35,34
SIG_OUT1
SIG_B[0-22(EVEN)] B
I 32,31,29,28
SIG_OUT12 26,25,23,22
40
SID_OUT
50 19
50 19
SIG_OUT1 38,37,35,34
SIG_B[1-23(ODD)]
32,31,29,28
I
SIG_OUT12 26,25,23,22
SET
3.3V
A16.5V
SIG_OUT1 38,37,35,34
SIG_G[0-22(EVEN)] G
L 32,31,29,28
SIG_OUT12 26,25,23,22
SID_OUT 40
50 19
50 50 19 19
SIG_OUT1 38,37,35,34
SIG_G[1-23(ODD)]
L 32,31,29,28
SIG_OUT12 26,25,23,22
SET
3.3V
IC2603
WAVE SHAPER
PANEL_ON
5 7
A16.5V
3 1
Q2604,2605
MUTE2
Q2606,2607
– 31 –
KDS-50A2000/50A2010/55A2000/60A2000/60A2010
K
RM-YD010 RM-YD010
CN2600
R
SIG_R[0]-[23] 29 SIG[0]
I I
6 SIF[23]
VPC
34
CN7300
TO
32 VDMY
CD
31 VCOM
PANEL
(RED)
Q2656
Q2608
IC2604
RESET
39 RST
2 VDD OUT 4
HCK_R
43 HCK
HST_R
41 HST
VST_R
40 VST
IC2602
VCK
42 VCK
+15V REG. SET
36,49 VCC
3.3V
1 I O 4 2,3 VDD
2 ON/OFF
CN2800
29 SIG[0]
SIG_B[0]-[23] B
I I
6 SIF[23]
34 VPC
Q2802
32 VDMY
31 VCOM
Q2855
TO
CD
PANEL
(BLUE)
IC2803
RESET
Q2805
2 VDD OUT 4 39 RST
HCK_B
43 HCK
HST_B
41 HST
VST_B
IC2802
40 VST
VCK
42 VCK
+15V REG.
SET
36,49
VCC
3.3V
2 I O 4 2,3
VDD
2 ON/OFF
ON/OFF
CN2700
SIG[0]
29
SIG_G[0]-[23] G
I
I
SIF[23]
6
34 VST
Q2702
32 VCC
31 VCOM
TO
Q2755
CD
PANEL
IC2703
(GREEN)
RESET
Q2705
2 VDD OUT 4 39 RST
HCK_G
HCK
43
HST_G
41 HST
VST_G
IC2702
VST
40
VCK
+15V REG. VCK
42
SET
36,49 VCC
3.3V
1 I
3
O 2,3
VDD
2 ON/OFF
RM-YD010 RM-YD010 RM-YD010