Read Sony KLV-MR32A2 Service Manual online
KLV-MR32A2 (HK/ME) 3-7
B24
B22
A22
CN4201
I_MS_VS
I_MS_CLK
I_MS_HS
J
TO BD BOARD
CN1001
Q4001,Q4008
RESET
SW
IC4204
CK
Q
CLR
IC4205
USBCLK
XIN
AUSEL
MSSEL
AUDCLK
CPU
IC4000
VDVSYNC
VDCLKOUT
VDHSYNC
VDG(0)/VDY(0)
VDG(7)/VDY(7)
SDA1
SCL1
8
8
USCKI
VCR(2)/PP(10)/VCCR(2)
VCR(3)/PP(11)/VCCR(3)
USCKI
VDPCLKIN
PP(0)
VCR(0)/PP(8)/VCCR(0)
FSCKI
PP(6)
BCK
SD
LRCK
PP(5)
VCR(4)/PP(12)/VCCR(4)
SDAO
SCLO
IC4003
HCKO
PD
BICK
SDAT
LRCK
SKS
OUTL
OUTR
X4200
54MHz
AUDIO DAC
1
SW
2
VVS
VCLK
VHS
AC DET
RXD MS
TXD MS
3
2
5
6
1
7
IC4005
AMP
Q4005 Q4004
Q4007
Q4006
SCL
SDA
EP ROM
WC
IC4100
CPU
IRQ(2)#/PP(02)
RXD(0)/PPC(06)
TXD(0)/PP(07)
FLASH MEMORY
32
8
32
22
4
4
2
4
SDRAM
IC4200
IC4202
SDRAM
4
14
16
2
2
16
2
IC4006
SYSTEM RESET
HRST#
PRST#
10
8
6
4
2
CN4100
VCC
ERST#
ECV
ED
ECLK
ICE
235
257
IC4203
COUNTER
MUTE
MUTE
B25,B27,B28
B30,B31,B33
B34,B36
I_MS_Y0
Y_MS_Y7
58
55
57
69-71
73-76,78
60,62-68
VDB(0)/VDCX(0)/VDCB(0)
VDB(7)/VDCX(0)/VDCB(0)
VY0-VY7
VUV0-VUV7
A24,A25,A27
A28,A30,A31
A33,A34
I_MS_C0
I_MS_C7
O_MS/CNM_RESET
O_MS_AC DET
B_I2C_SCL_5V
B_IC2_SDA_5V
I_MS_AU_L
I_MS_AU_R
9V
3.3V
B58,B59
B38-B45
A40
A39
A42
A43
A57
A59
AU_9V
+3.3V
1.8V
REG
IC4004
VCC
OUT
1.8V
51
103
102
145
PD
BICK
SDAT
LRCK
CKS
SDA
SCL
CLK54M
CLK_SEL
MS_SEL
CLK12M
53
88
106
128
95
132
130
131
93
134
135
5
6
7
1
2
3
4
5
16
14
13
HCKO
4
5
15
16
6
3
5
6
1
4
2
1
4
IC4206
IC4207
MSAU_R
MSAU_L
ACDET
TXDMS
RXDMS
268
269
270
119,126
127,133
A0-11
D32-47
BA0,BA1
134,109
95,102
DWE#,DCAS#
DRAS#,DCS(0)
DA(00)-DA(11)
DBA(0),DBA(1)
DDQ(32)
DDA(47)
DCKE,DCLK
DDQM(2)
DDQM(3)
16-19
37,38
15,39
/WE,/CAS
/RAS,/CS
A0-A11
BA0,BA1
DQ0
DQ15
CKE,CLK
LDQM,UDQM
16-19
37,38
15,39
/WE,/CAS
/RAS,/CS
A0-A11
BA0,BA1
CKE,CLK
DQ0
DQ15
LDQM
UDQM
88,101
DDQ(48)
DDQ(63)
DDQM(1)
DDQM(0)
+3.3V
5
4
Y13
211
254
234
256
ERST#
ECV
ED
ECLK
D0-15
A0-20
28
26
11
12
D0-D15
A0-A19
DIR
CE
WE
RESET
3-5,7
164,169,168,172
170
150
166
1,2
45,89,90,107
116,106,113,97
26
226,247
210,252,253,272
BE(0),BE(3)
BE(1),BE(2)
DIR,BS#,CS(1)#,
RDY#
CLKIN
IRQ(0)/PP(00)
IRQ(1)/PP(01)
4
2
1
IC4007
48
47
46
45
MSCKO
MBS
MSDIR
MSDIO
1
3
5
7
9
MB_BS+
MB_BS-
MB_SDIR+
MB_SDIR-
MB_SCLK+
MB_SCLK-
MB_SDIO+
MB_SDIO-
MB_SDI+
MB_SDI-
LVDS TRANSMITTER
IC4008
18
17
16
15
20
19
14
13
12
11
L4102-L4106
2
4
5
6
7
9
10
12
13
15
16
17
19
MS
MS
MS
9
8
6
2
4
3
MS_SDO
THRU_3.3V
MS I/F
MS_BS+
MS_SDI+
MS_BS
MS_SDI
MS_SDIR+
MS_INS
MS_SDIR
MS_SCLK+
MS_SCLK
MS_SDO+
VCC
MS
VCC
BUSS BUFFER
LED DRIVE
Q1301,Q1302
Q1304
VCC SW
3.3V
CN1304
MEMORY
STICK
+3.3V
IC1301
IC303
SCLK
BS
SDIO
INS
MS_LED
3.3V
-
-
-
-
-
-
-
-
-
2
4
5
6
7
9
10
12
13
15
16
17
19
CN4101
CN1341
D1301,D1303
D1305,D1307
D1309
LMITER
10
9
8
7
6
4
5
3
2
1
1A
1B
2B
2A
3B
3A
4B
4A
5Y
5Z
20
16
18
14
12
1R
3R
2R
4R
5D
1
4
2
(MEMORY STICK)
HM
(CPU)
MS2
16
20
DIR
J4
RST OUT
BUS CTL(BE0-4)
BUS CTL(DIR,BS,CS,RDY)
CLK66M-RE
IRQ0,1
DREQ
D0-31
A2-9
CLK20M
MS_20M
MS_10M
IC4201
CLOCK GENERATOR
3.3V
99
VCR(5)/PP(13)/VCCR(5)
BE(0)-BE(3)
PRST#
TEST1
CLKIN
IRQ#(0)
DREQ#(0)-DREQ#(3)
IRQ#(1)
173-176
122
124
232
CS(0)#
WE#
RSTOUT#
DREQ(0)-DREQ(3)
136
137
D1311
(MS ACC)
54
MPIO
MS_SCLK
MS_BS
MS_DIR
MS_S_DIO
TOUT(1)/GATE(1)/
PP(05)
AA4
5V
B54,B55
MSCLK
9
VIDCLK
D(0)-D(31)
A(2)-A(9)
D(00)-D(31)
A(00)-A(21)
D0-31
A0-21
DIR,BS#,
CS#,RDY#
101
Q4003
Q4002
4
14
2
4
14
2
248
A0-11
BA0-1
D0-15
D48-63
(4)
HM and MS2 Boards
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