Sony KLV-30XBR900 Service Manual ▷ View online
KLV-30XBR900(UC) 3-2
P(2/2)
(PANEL CPU)
10
8
7
5
2
1
INV FAIL
THERMO G
POWER ON
STBY 6.5V
24V
24V
CN8001
CN3503
BR ON
BRTC
INV FAIL
5
3
1
1
3
5
INV FAIL
BRTC
BR ON
CN3502
CN3201
SPDIF
SDA2
SCL2
MUTE
RES
3
6
7
9
10
CN3202
SIRCS
MUTE
TIMER 2
TIMER 1
POWER
STBY
2
4
5
6
7
8
9
SAVING
LOGO
2
CN3204
1
7
IC8005
DET
VOLTAGE
RESET
GEN
IC8007
4
5
+12V
REG
+3.3V
REG
+5V
REG
+5V
REG
5V-4
24DET
IC8003
IC8004
IC8006
IC8001
Q3501,3502,3503
12V
5V
5V
3.3V
G PROT
LCD12 ON
IC3203
PANEL MCU
57
55
58
37
59
74
60
15
TO 1/2
POWER ON
BR ON
G PROT
LCD12 ON
24 DET
THERMO G
34
63
64
61
62
65
66
Q3201
3.3V 5V
6
TO 1/2
SPDIF
SIRCS
SDA2
SCL2
TO 1/2
9
70
69
68
71
67
72
SDA2_0
SCL2_0
SDA2/1
SXL2_1
AU MUTE
AU RES
LED MUTE
LED TIMER 2
LED TIMER 1
LED POWER
LED STBY
SAVING
LED LOGO
46
14.7456MHz
X3201
3
EXTAL
2
XTAL
1
RESET
5
4
RESET
IC3202
5V-4
TXD1
78
RXD1
79
MD1
4
CABLE DET
20
IC3210
2
1
4
RES
TXD1
RXD1
MD1
DET
RES
6
5
7
SCL
SDA
WP
EEPROM
IC3204
Q3205
Q3204
RES
5V-4
48 SDA1 1
49 SCL1 1
51 SCL1 0
42 WP1
50 SDA1 0
3.3V
CLR
Q3214
Q3213
3.3V 5V
Q3203
1
2
SENSOR
TEMPERATURE
IC3211
SCL
SDA
6
5
CN3206
SCL B
SDA B
4
3
CN3209
14 TO 1/2
SCL1
SDA1
36
35
44
DRV
FAN VCC
FAN ERR
ALARM 28
VSYNC 27
SCDT 14
RXDO 10
WAKEUP 19
C STATUS
9
TXDO 11
PD2 21
13
PD
15
CLR
16
MUTE
17
CLK SEL
26
WC
25
SEL 1
24
SEL 0
22
75
PLLCLK ON
TMDSON 52
1
4
IC3212
FAN DRIVE
2
FAN DRIVE
3
1
IC3209
VIN
CONT
VOUT
12V
2
1
FNA1
DRV
CN3207
2
1
FAN2
DRV
CN3208
D3204
18
8
6
3
12
2
17
14
IC3205
LEVEL SHIFT
9
7
15
13
11
5
5V 3.3V
INV FAIL
VSI(VSO V6)
SCDT
P SW
RXD0
FIELD BOX
STATUS
PD LVDS
TXD0
5V 3.3V
11
13
12
9
8
7
IC3206
LEVEL SHIFT
16
17
2
15
3
4
5
18
SEL0
SEL1
WP
TMDS ON
10
8
TO 1/2
TO 1/2
CLK SEL
MUTE
CLR
PD TMDS
FIELD BOLT
PLLCLK ON
PD
(NC)
2
4
TO 1/2
TO 1/2
TO 1/2
5
11 TO 1/2
12 TO 1/2
13 TO 1/2
7
TO 2/2
IC3201
2
1
6
5
7
3
D3210
CN6303
M
TO G BOARD
TO
PDP UNIT
BOARD
TO
PDP UNIT
BOARD
CN3001
N
TO K BOARD
CN701
O
TO R1 BOARD
CN751
P
TO R2 BOARD
TO FAN
TO FAN
PANEL ON
BRTC
G PROT
LCD12_ON
AC DET
THERMO G
POWER ON
BOX P_SW
12V
STBY 6.5V
KLV-30XBR900(UC) 3-3
CN6302
TO G BOARD
K
( AUDIO OUT )
1
5
2
3
4
3
4
CN3003
AUDIO_VCC
GND
GND
GND
GND
GND
AUDIO_VCC
+12V
SDA2
SCL2
GND
GND
GND
+3.3V
CN3001
SPDIF
8
MUTE
9
RES
10
GND
11
7
6
5
4
2
1
3
CN3201
TO P(2/2) BOARD
IC3001
S/PDIF RECEIVER
SPEAKER
L
R
44
29
30
33
34
33
34
31
27
26
25
24
37
RX1
MCKO2
BICK
SDTO
LRCK
INT1
XTO
XTI
SDA
SCL
SCL
PDN
IC3004
AND
5
2
1
6
2B
2Y
1B
1A
3.3V
IC3002
PWM DIGITAL AUDIO PROCESSOR
1
17
19
18
7
35
34
29
28
23
MCLK_IN
PWM-AP_L
PWM-AM_L
PWM-AP_R
PWM-AM_R
VALID_L
38
MUTE
SCLK
SDIN
SDIN
LRCLK
RESET
L3006
F3003
F3001
F3002
Q3002
VCC REG.
Q3003
SW
X3001
24.576 MHz
IC3003
AUDIO AMP
1
2
16
15
13
26
27
22
23
PWM-AP
OUTPVTA
OUTPVTA
OUTPVTB
OUTPVTB
PWM-AM
PWM-BP
PWM-BM
PWDN
14
RESET
29
PVDDA1
28
PVDDA1
20
PVDDB1
21
PVDDB1
Q3004-3007
NF
CN3002
L–
2
L+
1
R–
3
R+
4
17
PVDDB2
32
PVDDA2
N
L
3.3V
12V
Q3001
SW
CN3201
GND
2
3.3V
1
SDA B
3
SCL B
4
IC3201
AND
VCC
SDA
SCL
SDA
SCL
7
8
1
2
WP
D3006
31
LDROUTA
18
LDROUTB
D3005
D3004
12V
R1
(SIRCS, LED)
TIMER 2
TIMER 1
TIMER 1
POWER
STBY
MUTE
SIRCS
STBY5V
CN701
GND
8
SAVING
9
GND
10
7
6
5
4
2
1
3
CN3202
TO P(1/2) BOARD
IC701
SIRCS
OUT
VCC
Q701-706
LED SW
STBY 5V
D701
POWER
D703
TIMER
D705
MUTE
O
STBY 5V
R2
(LED)
GND
LOGO
STBY5V
CN751
NC
4
2
1
3
CN3204
Q751-754
LED SW
D751
|
D754
|
D754
P
TO P(1/2) BOARD
KLV-30XBR900(UC) 3-4
1
2
3
N
L
R6011
STBY 6.5V
D6001
RECT
Q6301
RELAY
DRIVE
VC1
8
F/B
2
16
VG
VS 15
VD 12
OCP
9
IC6000
DRIVER
Q6000
SW
Q6001
SW
3
1
2
9
8
7
6
4
5
4
3
1
2
D6300
R6332
24V
R6336
24V
T6301
PIT
12
11
10
9
8
7
6
5
4
3
2
1
24V
24V
24V
24V
24V
24V
GND
GND
GND
GND
GND
GND
CN6300
G
(POWER)
CN6000
AC INLET
F6000
12
11
10
9
8
7
6
5
4
3
2
1
24V
24V
24V
24V
24V
24V
GND
GND
GND
GND
GND
GND
TO PDP
UNIT BOARD
CN6301
Q6305
Q6306
R6327
Q6304
Q6303
ACTIVE FILTER
SWITCH
DRIVE
3
2
1
9
8
7
6
4
5
D6301
D6307
D6308
D6310
T6302
PIT
PH6000
IC603
VREF
2
1
8
7
3
4
D6306
RECT
STBY 6.5V
T6300
SRT
D6012
PH6300
1
2
4
3
8
7
6
5
IC6001
DRIVER
RY6000
RY6001
4
3
2
1
GND
GND
24V
24V
CN3003
TO K BOARD
CN6302
L
9
8
7
6
5
4
3
2
1
STBYGND
THERMO G
POWER ON
STBY6.5V
STBYGND
GND
GND
24V
24V
CN8001
TO P(2/2)BOARD
CN6303
TH6300
M
R6340
24V
24V
Q6308
CURRENT
DET
24V
DET
24V
DET
D6009
Q6300
SW
Q6302
SW
1
2
3
4
TO PDP
UNIT BOARD
D6019
IC6301
VREF
1
2
3
D6008
D6312
L6001
PFC
L6000
PFC
D6000
RECT
D6002
RECT
PH6001
KLV-30XBR900(UC) 3-5
3-1-2. MEDIA RECEIVER UNIT (MBT-XBR900L)
S171-176
1
2
3
4
KEY1
CN171
CN107
KEY-WAKE
GND
GND
1
2
3
4
D171
H3(KEY)
P-SW(+)
P-SW(-)
P-ON
3
2
1
E
E
4
STBY+5V
5
6
4
5
6
3
2
1
S191
POWER
H4(POWER SW)
CN191
CN105
CN106
1
2
3
4
5
6
7
8
9
10
SCL
SDA
SET5V
STBY5V
GND
GND
GND
P-ON
P-SW(-)
P-SW(+)
TO A BOARD
CN6203
IC101
LED DRIVE
SDA
SCL
A03
A04
DA5
DA6
20
21
3
4
5
6
DA7
DA8
DA9
7
8
9
A02
2
DA10 10
LED DRIVE
Q101-108
D101-108
SET5V
1
2
3
4
5
6
7
8
KEY1
KEY_WAKE
GND
NC
NC
NC
P_LED
STBY_LED
9
TIMER LED
Q117-124
LED SW
D126,D127
5V
TO A BOARD
CN6204
CN101
H1(LED)
A
B
12
13
11
10
9
8
7
6
5
4
3
2
1
4
3
2
1
V2
V2
GND
GND
GND
V2
GND
V2
GND
V2
GND
V2
V2
CN43
H2
TO AD BOARD
CN4001
J40
-R
-L
-V
-Y
-C
-S2
-SW
(INPUT TERMINAL)
VIDEO INPUT2
VIDEO
L
R
AUDIO
S VIDEO
F
IC1402
IC1403
IC1401
CN8005
(MEMORY STICK)
TO IFA BOARD
L1404
L1403
L1402
L1401
+3.3V
D1409
STIK
MEMORY
CN1401
3.3V
VCC SW
Q1403
Q1401,1402
LED DRIVE
LVDS DRV
DI1
DI- 7
8
2
DI+
DO
2
DO
DE
CK
4
1
13
5
11
3
DE
A
BUS SW
15
14
10
7
9
6
2
MS2
VCC
MS-INS
VCC
MS SDO+
MS SCLK-
MS SCLK+
MS SDIR-
MS INS
MS SDIR+
MS SDI-
MS BS-
MS SDI+
MS BS+
LVDS RECEIVER
BS
DO+
DO-
CK-
CK+
DIR-
DIR+
BS+
BS- 1
CN1402
5
3
7
6
9
8
12
11
14
13
10
15
3.3VD
MS SDO-
3
4
2
6
8
9
MS-SDIO
MS-BS
MS-SCLK
I
L1405
10
9
8
7
6
5
4
3
2
1
4
3
2
1
GND
M-R
GND
M-L
GND
M-C
GND
M-Y
GND
M-V
CN9406
U2
TO AD BOARD
CN4301
J9405
D
(OUTPUT TERMINAL)
MONITOR
OUT
VIDEO
L
R
AUDIO
S VIDEO
E
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