Block Diagram (5) - Sony KV-DW36K9H Service Manual

BLOCK DIAGRAM (5)

IC3304
3CH 8BIT A/D CONVERTER
Y
63 VIN(A) D(A)1 13
D(A)8 6
B-Y
31 VIN(C) D(B)1 24
D(B)8 17
R-Y
50 VIN(B)
EXTCLP 55
XSYNC 58
CLK 56
IC3305
WRITE PLL
6 PFD OUT VCO OUT 3
12 VCO IN FINB 5
1 LOGIC VDD FINA 4
14 VCO VDD
REG
+5V
Q3301
REG
Q3302
IC3306
WRITE PLL
1 LOGIC VDD VCO OUT 3
14 VDD FINA 4
6 PFD OUT FINB 5
VCO IN 12
VCO LIMIT
Q3305
BUFFER
Q3304
BUFFER
Q3303
CN3205(2/3)
D1L1 A9
D1L2 B9
D1L3 A10
D1SW A15
D2L1 B10
D2L2 A11
D2L3 B11
D2SW A12
C
D1CR B15
To U1 BOARD
D1CB B16
D1Y B17
CN2401
D2CR B12
D2CB B13
D2Y B14
D3CR B25
D3CB B24
D3Y B23
IC3303
DRC-MF
174 DIY0 DYO2 122
YO-7 YO-7
181 DIY7 DYO9 129
164 DIC0 DRO2 133
CRO-7 CRO-7
171 DIC7 DRO9 140
DBO2 147
156 CLP CBO-7
157 ADHD DBO9 154
161 W13I
XDRCVS
V90 100
XDRCHS
HD2 102
DRCDCLK
C540 117
IC3301
16M-SDRAM
160 WPLLHD
36 UDOM CLK 35
DOM 10 14 LDQM
XCAS 7 16 CAS
XRAS 8 17 RAS
XWE 9 15 WE
XCS 11 18 CS
DQ0 20 2 DQ0
13 12
32 39
DQ15 25 49 DQ15
ADDR0 49 19 ADDR0
46 24
42 27
ADDR11 35 32 ADDR11
97 C54I
96 RPLLHD
95 HREF
XRST 67
162 IVD
LEVEL SHIFT
RXI 89 DAT-1
69 GAME IC3302
Q3306
59 PX1 +1.8V REG
61 VSTILL0 LEVEL SHIFT
XOC 90 CLK-1
Q3307 +1.8V O I
S-Y
BUFFER
Q3110
S-CB
BUFFER
Q3111
S-CR
BUFFER
Q3112
IC3005
IC3001
VIDEO SW
COMPONENT I/F
SELYOUT 27 16
36 IN1_H/L1 3 2 YIN Y OUT 14
1
37 IN1_V/L2
38 IN1_L3
SELCBOUT 26 11
39 IN1_SW
44 IN2_H/L1
5 5 CBIN CBOUT 11
14
45 IN2_V/L2
46 IN2_L3
47 IN2_SW
SELCROUT 25 8
6 7 CRIN CR OUT 9
9
33 IN1_1
34 IN1_2 7 2 12
35 IN1_3
41 IN2_1
TH-Y
BUFFER
42 IN2_2
Q3005
43 IN2_3
TH-CB
7 IN4_1 BUFFER
Q3006
8 IN4_2
TH-CR
9 IN4_3
BUFFER
Q3007
SCL 30 CLK1
1 IN3_1
SDA 31 DAT1
EXTCLK/XTAL 20
2 IN3_2
X3001
3 IN3_3 SELVOUT 23
4 IN3_H SELHOUT 22
– 79 –
B2(2/2)
IC3408
IC3410
MULTI IMAGE
DRIVER D/A CONVERTER
41 DRCYIN0 DSPY0 51 13 G2
YO-7 GO 44
31 DRCYIN7 DSPY7 44 20 G9
29 DRCCRIN0 DSPCR0 71 3 R2
CRO-7 RO 42
21 DRCCRIN7 DSPCR7 62 10 R9
20 DRCCBIN0 DSPCB0 61 23 B2
CBO-7 BO 46
11 DRCCBIN7 DSPCB7 52 30 B9
9 XDRCVS DSPCLK 79 31 RCK
10 XDRCHS 32 GCK
37 DRCDCLK DX1OUT 88 33 BCK
X3401
8.543956MHz
DXT1IN 91
IC3402
IC3403
64M-SDRAM
RESET 4 199 XRESET
SDDAT0 157 2 DQ0
148 13
167 74
158 85
119 31
SDDAT31 99 42 DQ31
22 A0
SDADR0 120
27
60
SDADR12 134
66 A12
SDCS 135 20 CS
SDRAS 141 19 RAS
SDCAS 143 18 CAS
SDWE 144 17 WE
SDCLKIN 137
SDCLK 140 68 CLK
SDCKE 142 67 CKE
+3.3V
SDDQM1 146 28 DQM2
59 DQM3
SDDQMO 147 16 DQM0
DXT2IN 76 71 DQM1
X3402
74.17582MHz
LEVEL SHIFT
IICSDA 93 DAT-1S
Q3404
LEVEL SHIFT
IICSCL 94 CLK-1S
Q3402
BUFFER
168 VDOYCLVL
Q3403
BUFFER
169 VDOCBCLVL
Q3407
BUFFER
170 VDOCRCLVL
Q3409
XDSPHS 72
XDSPVS 73
BUFFER
215 ANYGIN
IC3404
Q3408
WRITE PLL
IC3406
2
VDOPLLHLD 196 4
3 9 INHBIT
BUFFER
210 ANBIN
Q3406
PFDONT 6
2
XVDOHS 202 4
3 5 FINB
IC3407
VCOIN 12
2
BUFFER
208 ANRIN 4
Q3405
3 4 FINA
IC3405
+5V
IC3412
1 7
2
BUFFER
XVDOVS 201
Q3401
XDSPYS 74
( DRC PROCESS, MULTI IMAGE DRIVER )
IC3414
VIDEO SW
FL3401
Y Y
BUFFER
BUFFER
2 14 1 Y3I Y OUT 3
Q3410 Q3411
R-Y R-Y
BUFFER BUFFER
7 9 9 V3I V OUT 6
Q3415 Q3413
B-Y B-Y
BUFFER BUFFER
5 11 14 U3I U OUT 5
Q3414 Q3412
16 THY
TH-Y
11 TH-CB
TH-CB
8 TH-CR DAT1
TH-CR
CONT CLK1
2 7 12
IC3416
+2.5V REG
+2.5V 3 1 +3.3V
IC3409
+2.5V REG
+2.5V 3 1
IC3411
BUFFER
9 11
CONT
3 5 3 4
14
1 7 13
HD
5 10
VD
12 1
2
15
IC3413
SYNC SW DAT1BS
CLK1BS
– 80 –
KV-DW36K9H
RM-970
CN3203(2/2)
3D/GR-RST
A24
B8 MID-Y
B10 MID-CR
B9 MID-CB
A29 DAT-1
A30 CLK-1
F
To A1 BOARD
CN003
B27 X-SW
B14 MID-HS
B15 MID-VS
B26 X-ST
A31 DAT1BS
A32 CLK1BS
B13 MID-YS
B25 YUV-SW
B2 DET
B3 BIT
B4 AFC
A22 CTRLS-OUT
A23 CTLS-IN
A28 DEC-IN
B2 DET
B3 BIT
B4 AFC
C
A22 CTRLS-OUT
A23
CTLS-IN
To U1 BOARD
A28 DEC-IN
CN2401
CN3205(3/3)