Read Sony KLV-MR32A2 Service Manual online
KLV-MR32A2 (HK/ME) 3-9
17
16
15
14
13
12
11
10
9
7
6
EPM
BUSY
SCLK
RXD
TXD
CE
CNVSS
SCL_NVM
SDA_NVM
BINT
PF_SDAT
PF_SCLK
CN3201
18
O_A_MUTE
IC3000
M-CPU
15
16
13
14
A_FIX_VAR
O_P_MUTE
IO_BDAT
IO_BCLK
O_NVM_WE
47
31
I_SIRCS
O_LOGO_LED
O_POWER_LED
I_KEY2
92
91
93
45
85
32
87
86
I_KEY1
I_KEY_WAKE
CENT_ROL
I_MT_AFT
VDD
B4
SYSTEM_RST
CN3200
VDD
VPP
M(1/2)
(CPU,UART)
FIX_VAR
B5
P_MUTE1
B7
LINE_MUTE
A8
A_MUTE
B8
HP_SW
A9
HP_MUTE
B9
O_A_MUTE
A10
NC
B10
SIRCS
B11
LOGO_LED
A15
POWER_LED
A16
B16
B17
KEY1
A19
KEY_WAKE
B19
P_ON
A20
BD_RST
A22
CENTER_POL
B24
RESET_4114
B25
MT_AFT
A33
B33
A34
B34
A35
B35
A36
B36
A37
FAN_ON/OFF
B37
A38
ATT_SW
B38
A39
B39
AC_RLY
A41
FAN_H/L
B41
PF_SDAT
A28
PF_SCLK
B28
B29
A30
SDA_NVM
A31
SCL_NVM
B31
STBY5V
A44
SET2.5V
A45
A46
NC
KEY2
MT_FMONO
MT_AGC
MT_HSYNC
MT_MSP_RESET
MT_MODE
MT_SAP
MT_STEREO
MT_APC_SW
FAN_PROT
ST_HSYNC
ST_AFT
M_SDAT
M_SCLK
SET3.3V
A47
A48
D5V
A49
29
4
97
6
Q3002
Q3003
9
27
95
26
28
52
51
SET9V
I_P_ON
IO_SCLK
IO_SDAT
O_MT_FMONO
O_AGC_ATT
I_MT_HSYNC
O_APC_SW
O_MSP_RESET
O_MODE
I_MT_SAP
I_MT_ST
Q3006,
PF_SDAT
PF_SCLK
M_SCLK
M_SDAT
STBY5V
SET2.5V
SET3.3V
D5V
I_OSD_V
68
69
I_OSD_H
72
NC
74
O_YM
75
O_R6
76
77
78
79
80
O_R7
O_G6
O_G7
O_B6
O_B7
36
1
TO(2/2)
SET5V
+B DETECT
O_PF_RST
I_PF_IRG
O_PF_BINT
I_BINT
I_RESET
PROG
IC3106
RESET
SET5V
5
IO_SCLK
IO_SDAT
I_RXD
I_P6_1
12
29
30
47
O_NVM_WP
IO_BCLK
IO_BDAT
87
79
I_P6_0
CNVSS
O_L_MUTE
O_RESET
51
66
69
5
6
O_AMUTE
I_HP_SW
HP_MUTE
7
NVM
IC3102
Q3102
PF_RESET
20
PXD_JIG
21
TXD_JIG
22
VDD
25
PROG
26
VPP
27
MAIN_RESET
28
SW_3.3V
29
24
SW_1
7
2
3
4
5
6
9
10
11
13
25
24
22
21
20
19
18
17
16
15
14
PF_SCLK
PF_SDAT
SDA_NVM
SDA_NVM
SET3.3V
9
46
36
37
38
10
41
SUB CPU
IC3101
I_PWR_SW
I_BINT
O_PF_IRQ
I_RESET
6
1
5
2
3,7
IC3404
Q3004
NVM
IC3003
5
6
7
SDA
SCL
WC
SCL_NVM
SDA_NVM
4
3
O_BUS_SW
Q3103
28
31
Q3104
IO_SCLK
IO_SDAT
SET5V
Q3005
M_SDAT
M_SCLK
PF_SDAT
PF_SCLK
20
25
24
23
22
21
18
17
16
14
CN2401
PF_SCLK
11_SDAT
BINT
SDA_NVM
SCL_NVM
CNVSS
CE
TXD
RXD
SCLK
BUSY
2
3
5
6
7
8
9
10
11
12
13
26P
SW_1
SW3.3V
VPP
PROG
VDD
TXD_JIG
PXD_JIG
PF_RESET
EPM
MAIN_RESET
J2
CN2402
Q3001
TO
H
J1 BOARD
CN1803
D3003
SDAT
SCLK
WP
D3002
Q3100
SECAM_SW
A2
84
96
46
I_ST_AFT
I_ST_MSVINC
D_ATT_SW
Q3007
YM
YS
OSD_HS
OSD_VS
O_G7
O_G6
O_R7
O_R6
O_B7
O_B6
SDA_NVM
SCL_NVM
SIRCS
P_ON
RST
I_DOTCK
CLK
71
TO(2/2)
4
+3.3V REG.
VCC
STBY
STBY
IC3201
OUT
5V
3.3V
12
11
94
TX_M
RX_M
CABLE_DET
I_RXD
O_TXD
I_CABLE_DAT
Q3101
86
RST
52
O_RESET_4114
O_SECAM_SW
I_VSYNC
19
P_MUTE
SET5V
Q3106
Q3105
3,7
1
6
2
5
IC3103
17
Q3107
27
VDD
VIN
IC3001
VOUT
POWER CONTROL
RST
4
2
5
5
40
88
3
48
18
30
STBY5V
Q3108
4
SET3.3V
RESET
IC3104
4
5
O_FAN_ON/OFF
I_FAN_PROT
O_FAN_H/L
26
71
53
60
I_PANEL_
85
I_M_SENSE
O_RST_TMDS
84
STATUS
35
O_TXD
2
TO(2/2)
LVS
D1
LEVEL SHIFT
D2
Q3009
S2
S1
TX_M
RX_M
IC3007
SELECT
UART_SW
14
12
5
1
10
A
2Z
LINE
2R
DRIVER/RECEIVER
2D
IC3403
2Y
2B
2A
Q3406
LEVEL
SHIFT
SIRCS
9
5
3
1R
1Z
1Y
1B
1A
1D
9
Q3401
Q3402,3405
P_ON
B5
B3
A13
A11
A10
A8
B7
A6
A4
A3
A1
-
STATUS
SPDIF-
SPDIF+
SIRCS-
SIRCS+
CABLE_DET
UART_I+
UART_I-
UART_O+
UART_O-
CN3401
1
SPDIF
CN3402
CN8003
A(2/2)BOARD
F
TO
11
10
7
6
2
14
13
3
1
A0
CABLE DETECT
IC3401
A+
A-
2
B0
7
CABLE_DET
5
B+
TO(2/2)
3
PLUG DET
M_SENSE
RST_TMDS
IC3105
SET9V
A43
SET9V
15
1
TO
DISPLAY UNIT
(BLACK)
(6)
J2 and M (1/2) Boards
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