Block Diagrams (6 Of 6) - Sony KLV-26HG2 Service Manual

BLOCK DIAGRAMS (6 OF 6)

CN4000
VHS
VVS
UPEN
VCLK
VY0-7
VUY0-7
MSAU R
MSAU L
A
MS BS2
TO B-1 BOARD MS RESET
CN3001
FLAG
PXD MS
PIC MUTE NS
TXD MS
AC DET
BRD STATUS
SIRCS
MENU STATUS
MSX
(MEMORY STICK)
CN4302
GND 1
BS 2
NC 3
D4302
DIO 4
LIMITTER
# 5 CN4301
MEMORY
STICK INS 6 9 MS BS
# 7 7 MS SDIO
SCLK 8 5 MS INS
VCC 9 3 MS SCLK
GND 10
D4303
LIMITTER
Q4303 Q4301,Q4302
MS DRIVER LED SW
D4301
3.3V
KLV-26HG2
IC4000
CPU
45 57
46 58
47 59
48 55 159
8 VY0-VY7 69-71 155
23-30
73-76,78 156
8 VUV0-VUV7 60 161
31-38
62-68 157
41 162
43 156
2 48 163
3 41-44
VDCDISABLE
11 52 13
10
4 137
9
5
6 136 164
7 38
Y13,AA13
8 40
IC4002
9 Q4001 34
WDT
RESET
10
CLK 37
8 3
30-32
D4000
29
3.3V
27
25
Q4000
24
22
26
CLK20M
51
CLK66M-RE
166
145
IC4201
CLK54M
6 4 53
CLK_SEL
9 5 88
MS_SEL
14 15 108
3 16
X4200
54MHz
IC4003
AUDIO DAC
CLK12M
1 128
PD
2 95
BICK
3 132
L OUT SDAT
14 4 130
LRCK
5 131
R OUT CKS
13 16 93
101
Q4005 Q4004
16,20
MUTE
21,23
IC4001
Q4002,Q4003
NVM 15,19
MUTE SW
SDA
5 135 11,14
SCL
6 134 18
WE
7 104 8
3-5
CN4101 7
168
2
169
4 45
172
6 54
170
8 48
150
46
1
2
173
176
CN3802
D-PB
D-PR
H
MUTE
TO A-1 BOARD
CN9003
DVI_RST
STBY 5V
IC4100
CPU
206
AA13
257
Y13
235
2 FA(A10,A11) 10 119,126 4 SDRAM1
11 127,133
2 FA(B9,B10) 31 149,150
32 176,152
2 FA(C9,C10) 53 157-159
14 SDRAM2
54 167,168
2 FA(D9,D10) 75 142-144
76 112,118
4 FD(L1-L4)
137-140 221,222
223 243,266
3 FD(Y1-Y3)
166,173
225
174,175
BUSCTL(DIR) 17 SDRAM4
116 181-183
2 M2,M4 M2,M3 146 189,191
147 192,198
153 200
4 N1-N4
134 3 SDRAM3
156
3 P1,P3,P4 109,94
161,163,164
95 2 SDRAM7
170
3 R2-R4 R2-R4
102
172
2 T1-T3 T1-T3 177,178
179
IC4203
FLASH ROM RXD MS SDRAM1
270
PIC MUTE NS
274
FA(A10,A11) 2 TXD MS
24,20 269 SDRAM2
FA(B9,B10) 2 ACDET
23,19 268
FA(C9,C10) 2 BRD STATUS
18,22 230
FA(D9,D10) 2 SIRCS SDRAM3
8,21 227
FD(L1-L4) 4 MENU STATUS
39,41,43,45 251
M2,M3 2
34,36
N1-N4 4
30,32,42,44 217,220
P1,P3,P4 3
35,38,40 238-242
R2,R3 2 17 SDRAM5
31,33 260-265
T1
29 283,285
BUSCTL
28 286
D6
10 72
D7
48 73 88 2 SDRAM6
R4
25 101
3 C6-C8
2,6,17 50-52
4 B5-B8
1,4,7,16 27-30
3 A4,A6,A7
3,5,9 4,6,7
J2
26 122
J4
11 124
Y10
12 232
185
4 U1-U4
188
2 V2,V3 256
194,195
234
201
3 W1-W3
254
203 211
FD(AA2)
246
4 BUS CTL(BE0-4) 45,89
90,107
3 BUS CTL(BS,CS,RDY) 97
106,113
AA4
248
2 IRQ0,1 226
247
4 DREQ 0-3 210,252
253,272
250
MS
(PROCESSOR)
FL3800-3802
B.P.F
D-Y
2
4
6
8
VGA
9
10
12 STBY 5V
IC3807
IC3808
MCU
NVM
AIN7 10 7 WP SCL 6
SDA
18 VGA 5
21 MUTE
8 RESET
SCL 24
SDA 28
OSCOUT 2
X3801
12MHz
OSXCIN 3
IC4200
SDRAM
16
19
20
26
29
35
4,5
8,10
11,13
44,45
48,50,51,53
37
38
15
39
IC4202
SDRAM
16-19
20-26
29-35
37,38
4,5
8,10
11,13
44,45
48,50,51,53
15
39
CN4100
4 RESET
6 ECV
ICE
8 ED
10 ECLK
IC3803
DVI DRIVER
10 IOR/Y RX2- 46
13 IOG/PB RX2+ 47
13 IOB/PR SCL
SDA
53
RX1-
RX1+ 52
DVI5V
DVI5V
RX0- 59
RX0+ 58
SDA
32
RXC- 63
31 SCL
RXC+ 92
IC800 IC3801
ESD ESD
1 5 1 5
35 DVI-SCL 2 6 2 6
36 DVI-SDA
XTALOUT 95
X3800
14.318MHz
TCLK 94
UD
(DVI DRIVER)
KLV-26HG2
CN3800
1 RX2-
2 RX2+
6 SCL
7 SDA
9 RX1-
TO
10 RX1+
5V PANEL
14
16 HPO UNIT
17 RX0-
18 RX0+
23
RXC-
24
RXC+
20