Sony KLV-MR32N2 / KLV-MR32S2 Service Manual ▷ View online
KLV-MR32S2/MR32N2 (E) 2-3
CATEGORY
OPM
ITEM
Name
VLIM
No
9
WDZM50
15
WDZM60
15
ZooM50
15
ZooM60
15
DATA
SD
HD
WDZM50
15
WDZM60
15
ZooM50
15
ZooM60
15
CATEGORY
PIC
ITEM
Name
PIC
COL
BRI
HUE
SHP
No
0
1
2
3
4
Dynamic
100
50
60
WB
56
51
OCE
52
47
WB
65
50
OCE
65
47
Standard
80
56
50
50
60
Hi-Fine
60
50
50
50
60
Personal
50
50
50
50
50
DATA
N50
N61
S31
Dynamic
100
60
47
50
70
Standard
80
60
50
50
70
Hi-Fine
60
50
50
50
70
Personal
50
50
50
50
50
Dynamic
100
50
50
Standard
80
63
50
50
50
Hi-Fine
60
50
50
50
50
Personal
50
50
50
50
50
CATEGORY
DATA
OPM
ITEM
No
15
16
Name
SIG
NSIG
RF
0
0
Video
0
0
CATEGORY
DATA
OSD
ITEM
No
0
1
2
Name
OSV
FW1
FW2
20
7
20
CATEGORY
DATA
PFED
ITEM
No
0
Name
PFED
*
*:Decimal
CATEGORY
DATA
PIC
ITEM
No
5
6
Name
BLLV
CTMP
Dynamic
10
0
Standard
10
0
Hi-Fine
10
0
Personal
10
0
CATEGORY
DATA
PIC
ITEM
No
7
Name
PIOF
MS
0
NORMAL
1
HD
0
OTHER
0
CATEGORY
DATA
POWR
ITEM
No
0
1
2
Name
DLY1
DLY2
DLY3
12
0
0
CATEGORY
DATA
SOU
ITEM
No
0
1
Name
BAS
TRE
Dynamic
50
50
Drama
50
50
Soft
50
50
Personal
50
50
KLV-MR32S2/MR32N2 (E) 2-4E
CATEGORY
DATA
SRV
ITEM
No
0
Name
COM
*
*:Decimal
CATEGORY
DATA
TEXT
ITEM
No
0
1
2
3
4
5
6
7
8
9
10
11
Name
TXH
TXV
THD
TVD
HPL
VPL
FPL
FMD
TBR
NOP
TCH
DRC
OCE
48
40
62
0
0
0
1
3
0
2
2
1
WB
48
40
62
0
0
0
1
2
0
2
2
1
CATEGORY
DRC
ITEM
Name
CLAR
REAL
No
0
1
Dynamic
1
25
Other
1
25
DATA
Custom1 RF
Custom2 RF
Custom3 RF
Dynamic
50
55
Other
50
55
Dynamic
80
90
Other
80
90
CATEGORY
DRC
ITEM
Name
CLAR
REAL
No
0
1
Dynamic
1
25
Other
1
25
DATA
Custom1 VIDEO
Custom2 VIDEO
Custom3 VIDEO
Dynamic
50
55
Other
50
55
Dynamic
80
90
Other
80
90
CATEGORY
DRC
ITEM
Name
CLAR
REAL
No
0
1
Dynamic
1
25
Other
1
25
DATA
Custom1 COMP
Custom2 COMP
Custom3 COMP
Dynamic
50
55
Other
50
55
Dynamic
80
90
Other
80
90
KLV-MR32S2/MR32N2 (E) 3-1
3-1. BLOCK DIAGRAMS
3-1-1. DISPLAY UNIT (LDM-3210)
(1)
(1)
DES, R1 and R2 Boards
SECTION 3
DIAGRAMS
17
18
9
10
1
2
24
23
DATA0-
DATA0+
DATA1-
DATA1+
DATA2-
DATA2+
CLOCK-
CLOCK+
D3115,3116
LIMITTER
R0-
R0+
R1-
R1+
R2-
R2+
RC-
RC+
6
7
1
14
DDC SCL
DDC SDA
HOTPLUG DET
+5V POWER
7
2
IC3104
6
3
87
86
84
83
81
80
90
89
RX0-
RX0+
RX1-
RX1+
RX2-
RX2+
RXC-
RXC+
QE
QE
QE
0DLK
DE
VSYNC
IC3109
TMDS RECEIVER
93
92
DDC SCL
DDC SDA
Q3122
5V_4
3.3V
D3118
IC3111(1/2)
6
5
I/O EX
23
22
20
SDA
SCL
19
Q3108
EEPROM
WC
SDA
SCL
11
15
14
1
4
2
5
12
5
6
13
3
SERIAL BUS SW
DECODER
3.3V_2
Q3113
SDA
SCL
PROM SCL
PROM SDA
18
1
16
17
6
4
SCDT
95
96
8
B5
B13
B7
B11
B6
B8
B9
A7
A8
A10
A11
A13
A3
A1
A6
A4
POWER ON
STBY
CABLE DAT
RESET
MODE
RXD
TXD
JIG
SIRCS+
SIRCS-
SPDIF+
SPDIF-
UART_I+
UART_I-
UART_O+
UART_O-
CN3101
TXD-
TXD+
6
5
7
8
8
6
5
LINE DRIVE/RECEIVER
D/A CONVERTER
11
12
1
2
3
4
5
6
8
3.3V_4
RV
GY
BU
CLKI1
DE1
VS1
HSCS1
30-37
20-27
10-17
R0I-R7I
G0I-G7I
B0I-B7I
HSCS1
44
46
47
48
RAO
GAO
BAO
VSO
HSO
DEO
CLKO
CPU
LVDS TRANSMITTER
IC3801
CORBU-LVDS
(R2-R9)
(G2-G9)
CORBU-LVDS
CORBU-LVDS
(B2-B9)
TC5
TC4
TC6
PDWN
28
27
30
31
32
VSO
HSO
DEO
CLKO
18
17
15
14
12
11
9
8
6
5
TD+
TD-
TCLK+
TCLK-
TC+
TC-
TB+
TB-
TA+
TA-
CN3801
48
47
46
45
42
41
40
39
38
37
TA-
TA+
TB-
TB+
TC-
TC+
TCLK-
TCLK+
TD-
TD+
CAS
CS,RAS
WE,CKE
BA0,1
CK,CK
DM
DQS
DQ0-DQ31
A0-A11
A0-A11
DQ00-31
DQS
DM0-3
CK9,CKN
BA0,1
WEN,CKE
CSN,RASN
CASN
AUR32-42,54
AUR0-31
AUR53
AUR55-58
AUR51-52
AUR44,45
AUR49,50
AUR46,47
AUR48
2
18
A
DQ
DQS
BUS SW
22
SDA
SCL
WP
EEPROM
5
6
48
46
49
47
42
8
3
3.3V_4
SDA
SCL
21
20
13
14
Q3120
Q3121
3.3V
6
4
1
13
10
2
12
9
3
2
5
6
5
3
11
8
1
7
6
5
2
1
IC3308(2/2)
IC3111(2/2)
1
2
6
5
3
2
2
3
26
25
33
57
83
82
84
13
IC3301
SCL
SDA
39
38
FLASH MEMORY
IC3403
MCUA1-12
AS,RD,WRO
WR1,CS1,CLK
BUS SW
MCUD0-15
47
48
47
48
IC3602
DDR SDRAM
TO
PDP
UNIT
Q3110
DES
HSYNC
DCKI
DE1
VS1
7
IC3110 BUFFER
IC3101
3
7
2
2
2
4
32
12
8
8
8
8
8
8
12
16
DISPLAY UNIT
(WHITE CABLE)
TO
IC3306
I/O17
SCL
SDA
I/O16
I/O10
I/O11
I/O15
INT
I/O13
I/O14
I/O02
I/O00
SP_PROT
G_PROT
LED_R2
LED_G1
LED_G2
AU_RES
LED_W
LED_B
LED_G2
AU_MUTE
SCL
SDA
AO4
AO3
AO2
AO1
AO12
AO11
AO5
AO6
AO8
Q3303
TO
(BLACK CABLE)
DISPLAY UNIT
RXD+
RXD-
SPDIF+
SPDIF-
SIRCS+
SIRCS-
IC3103
IC3102
IC3108
IC3107
IC3404
30
20
29
28
80
76
21
SDA2_I
SDA2_O
SCL2_I
SCL2_O
NVM_WP
TEST SW
SO0
SI0
SCL1
SDA1
WAKE UP
SO1
SI1
SW_1
RESET
CABLE DET
A1-A20
BUS_SW
D0-D15
PLLBP
SW_2 CLS
INTVS2
INTVS1
RY/DY
INV_FAIL
LED_ON
POWER ON
AC SW
PANEL ON
THERMO G
INTVS0
PANEL MCU
IC3401
20
MCUA1-20
41
67
68
16
17
18
40
20
MCUA1-20
16
MCUD0-15
3
RD,CSO,WRO
15
A0-A19
D0-D15/A-1
CE,WE,OE
RY/BY
THERMO_G
3
7
LCD12ON
POWER_ON
CPUA1-12
CPUD0-15
12
CPUA1-12
CPUCLK
3
CPUCS_X
CPUWR1_X
CPUAS_X
CPURD_X
3
CPUWRO_X
CPUD0-15
16
PLLBP
CL_X
INTVS1
INTVS2
INTVS0
IC3501
2.5V REG
IC3302
2.5V
3.3V
IC3203
3.3V REG
5V REG
5V
IC3204
Q3106,3107
3.3V_2
5V_4
5V REG
IC3303
STBY
5V
Q3306
4
3
1
BL BRT
BL ON
INV FAIL
CN3802
10
9
8
7
6
3
1
AU_RES
AU_MUTE
SP_PROT
SCL
SDA
SPDIF
3.3V
CN3301
12
11
10
9
8
7
5
4
CN701
STBY5V
SIRCS
MUTE
TIMER2
TIMER1
POWER
STBY
SAVING
1
2
4
5
6
7
8
9
9
8
7
5
1,2
16.5V
THERMO G
POWER_ON
STBY6V
24V
CN3201
Q3305
INV_FAIL
BL_ON
BL_BRT
SDA
SCL
STBY5V
2
1
LOGO
STBY5V
CN751
1
2
CN3302
LED_B
LED_G2
LED_R1
LED_G1
LED_R2
LED_W
TO
D
K BOARD
CN5001
CN6302
G1 BOARD
C
TO
Q751
Q754
LED
DRIVE
LOGO
Q754
Q751
STBY5V
IC701
SIRCS
STBY5V
(CPU,LVDS TRANSMITTER,TMDS RECEIVER)
DRIVE
LED
Q706
Q701
D701
POWER
TIMER
D7013
MUTE
D705
R2
R1
7
IC3307
7
3
3
CL_X
INTVS1
INTVS2,0
PLLBP
IC3406
IC3405
5V
Q3123
3.3V_4
5V
26
30
5V
CLKIN
XTB
XTO
24MHz
X3701
3.3V
SP_PROT
DDRAM
TERM.
SUPPLY
3.3V
2.5V
16
14
3.3V
SDA B
SCL B
CN3307
1
3
4
CN5201
K BOARD
A
TO
3.3V
SDA
SCL
16.5V
24V
D3213
FL3201
Q3304
IC3304
3.3V REG
1.8V REG
IC3302
1.8V
3.3V_4
RES
12
D3302
G_PROT
56
BL_ON
X3401
16.5MHz
53
54
XI
XO
9
10
8
9
I/O05
I/O04
TMDS_ON
SCDT
3.3V_2
BUS LINE SW
Q3105
CN3102
1
3
2
AC DET
5
5V_4
24V
IC3201
I/O01
BL_BRT
D3404
IC3308(1/2)
5V_4
Q3101
RESET
IC3402
RESET
4
Q3123
3.3V_4
PROTECTOR
OVER VOLTAGE
D3111
D3108
7
2
1
IC3603
LCD12ON
Q3307
KLV-MR32S2/MR32N2 (E) 3-2
Q5001
+3.3V
CN3301
DES BOARD
TO
D
K
(AUDIO PROCESSOR)
1
9
8
10
7
6
3
+3.3V
MUTE
SP_PROT
RES
SCL2
SDA2
SPDIF
CN5001
27
MCCKO2
23
33
44
TRANSCEIVER
RX1
SDTO
LRCK
SDA
24
DIGITAL AUDIO
IC5001
SCL
PDN
BICK
INT1
34
31
26
37
28
1
17
PWM_AM_R
MCLK_IN
SCLK
IC5002
AUDIO PROCESSOR
34
LRCLK
PWM_AM_L
PWM_AP_L
SDIN
19
18
35
PWM_AP_R
29
VALID_L
23
MUTE
RESET
7
10
9
8
6
4
5
2
1
3
IC5004
Q5003
OVER OUTPUT
PROTECT
SHOTDOWN
RESET
PWDN
PWM-BM
PWM-BP
OUTPUTA
OUTPUTA
PWM-AP
14
15
13
1
16
5
27
26
AUDIO OUTPUT
IC5003
PWM-AM
22
23
OUTPUTB
OUTPUTB
Q5004-5007
4
3
2
1
R+
R-
L-
L+
CN5002
L
R
1-2
AUDIO VCC
CN5003
F5001
ACTIVE
FILTER
VCC REG
Q5008,5009
Q5002
17
32
PVDDB2
PVDDA2
18
LDROUTB
LDROUTA
31
Q5012
REG
D5003
D5009
28
PVDDA1
PVDDB1
21
PVDDB1
20
PVDDA1
29
4
3
1
SCL B
SDA B
3.3V
CN5201
A
TO
DES BOARD
CN3307
2
SCL
SDA
VCC
8
1
SENSOR
TEMPERATURE
DIGITAL
IC5201
AUDIO
AUDIO
AUDIO L
AUDIO R
AUDIO R
AUDIO L
CN6301
G1 BOARD
TO
B
2
(2)
K Board
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