Block Diagrams (6 Of 6) - Sony KLV-26HG2 Service Manual
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Also See for KLV-26HG2:
- Operating instructions manual (292 pages) ,
- Service manual (50 pages) ,
- Specifications (2 pages)
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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
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