Sony KDE-P42MRX1D Service Manual page 50

3
1 2
A
B
C L3303
4.7µH
1.6A
:CHIP
3.3V
TP3305
3.3V
C3321
100
6.3V
:AL-CP
D
E
CN3301
11P
TO K BOARD
CN3001
GND 11
F JL3301
AU_RES 10
5.0 JL3302
AU_MUTE 9
5.0
AU_PROT 8
3.2 JL3303
SCL 7
3.1 JL3304
SDA 6
3.1
+12V 5
FB3301
GND 4
BLM11P300S
SPDIF 3
1.6
GND 2
G +3.3V 1
FB3302
BLM11P300S
CN3302
C3301
10P
22
TO R1 BOARD
6.3V
H
CN701 :AL-CP
GND 10
R3335 0 :1005
STBY5V 9
JL3306
STBY 8
5.0
JL3307
POWER 7
5.1
JL3308
TIMER1 6
5.0
JL3309
TIMER2 5
5.1
JL3310
MUTE 4
5.1
GND 3
I 2
SIRCS
4.8
STBY5V 1
5V-4
Q3301
#
Q3302
#
CN3303
4P
TO R2 BOARD
J
CN751
R3339
#
GND 4
NC 3
JL3311
LOGO 2
1.1
STBY5V 1
K
4
5 6
CN3305
CN3304 12P
13P 1.5MM
2.0MM
:FAN
TO G2 BOARD
CN1007
TP3301 JL3305
IC3303
GND
PQ20WZ1U
7.9
1.0A
FAN DRV
12V
C3318
FB3305 R3310 22
1 2 3 4 5
BLM11P300S 6.2k 16V
:RN1005 :AL-CP
C3320 C3309 R3308 R3311
D3303
22 0.47 10k 1.8k
MA111
16V 16V :1005 :RN1005
:AL-CP B:2012
R3307
R3309
4.7k
1.5k
:1005
:RN1005
FAN
6V
3.3V-4
IC3301
FB3304
SN74LVC2G08DCU
BLM11A601S
1A VCC BOX_SW
3.3
D3302
R3303 TO(2/8)
1B 1Y
MA111
47k
0
3.3
:1005
2Y 2B
3.3
3.3
GND 2A
R3304 C3303 R3305
3.3
10k 22 10k
:1005 6.3V :1005
:AL-CP
C3302
AC_SW
0.1
10V
POWER
TO(4/8)
B:1005
PANEL
3.3V
Q3304
R3331 R3332
SSM6N15FU
4.7k 4.7k
AU_RES
:1005 :1005 LEVEL SHIFT
AU_MUTE
AU_PROT
SCL
SDA
+12V
SPDIF TO(1/8)
+3.3V
CONV_DET
TO(2/8)
R3336
#
5V-4
5V
R3337
10k
:1005
LED_R1
0
LED_G1
Q3305
SI2301DS
LED_R2
5V-4 SW
LED_ON
LED_G2
Q3306
TO(4/8)
DTC114EUA
LED_B
SW DRIVER
SIRCS
TO(1/8)
D3301
R3301
#
#
R
G
R3302
#
LED_W
10
7 8 9
CN3306
1.5MM
TO FAN
:SENS
7.1
JL3322
R3341
0
D3305
:1608
DAP202U
D3306
#
R3342
0
:1608
D3304
#
R3314 C3319
JL3321
10k #
:1005
L3302
#
ST5V
IC3304 IC3305
TP3302 5V-4
MM1565A MM1563D
0.5A 0.5A
L3301
5V REG 3.3V REG
4.7µH L3304
0.21A C3310 4.7µH
470p 0.21A
B:1005
CONT CN CONT
1.3
C3304 C3311 C3306
GND GND GND
0.47 2.2 0.47
16V 6.3V 16V
VIN NC
VIN
B:2012 B:2012 B:2012
VOUT
C3305 C3312 C3307
22 22 22
16V 6.3V 16V
:AL-CP :AL-CP :AL-CP
3.3V-4
IC3306
FB3306
PCA9555
BLM11A601S
I/O EX.
400
C3323
0.01
16V
INT
INT VDD
B:1005
3.2
TO(4/8)
A1 SDA
3.3
RB3302
A2 SCL
JL3325 100*4
3.3
RB3308
AU_PROT I/O00 A0
100*4
3.2
AC_DET I/O01 I/O17
2.8
0.3
G_PROT I/O02 I/O16
3.9 0
I/O03 I/O15
3.9 3.1
P0 I/O04 I/O14
0 3.3
P1 I/O05 I/O13
0 3.3
P2 I/O06 I/O12
0 3.3
P3 I/O07 I/O11
0 3.3
RB3303
VSS I/O10
100*4
3.3
RB3309
100*4
5V-4
IC3308
FB3308
MB88141A
C3322 BLM11A601S
900
D/A CONV. 0.01
16V
B:1005 R3327
4.7k
LED_W AO1 GND
:1005
1.0
LED_B AO2 VSS1
RB3306
5.1
100*4
LED_G2 AO3 VDD1
5.1
LED_R2 AO4 SDA
5.1 4.9
LED_G1 AO5 SCL
RB3312
5.1 4.8
100*4
LED_R1 AO6 MOD
5.1
FAN AO7 CS2
4.3
JL3327 AO8 CS1
SEL0 AO9 CS0
RB3313
TO(1/8) 0
100*4
SEL1 AO10 VDD2
0
AU_MUTE AO11 VSS2
5.1
AU_RES AO12 VCC
5.1
- 50 -
11
12 13
6P
RB3351
#
RB3352
100*2
3.3V-4
FB3351
#
R3351
10k
0 :1005
2
TO(4/8) R3352
4.7k
8 7 6 5
:1005 C3351
0.1
10V
3 1
B:1005
IC3351
6 4
A00
0 M24C64-W
D3351
#
5 R3353
RES
#
1 2 3 4
TO(1/8)(4/8) 2.5
C3352
#
Q3351
RN4902
10K/10K
VCC SW
ST3.3V
TP3303 3.3V-4 3.3V-4
S3351
C3313 8P
470p
TEST
B:1005
CN TEST
T_SW
C3314
GND P_SW
2.2
RATE1
6.3V
RATE1
NC
B:2012
RATE0
RATE0
VOUT
C3315
MODE
47
MODE
6.3V
I2CEN
:AL-CP
I2CEN
FEAT3
FEAT3
FEAT2
FEAT2
1
R3338
10k
RB3314
:1005
100*2
SDA
TP3306
SDA
TO(1/8)(2/8)(4/8)
TP3307
SCL
SCL
JL3326
PC
WP
TO(1/8)
SCDT
3.3V
IC3352
TMDS_ON BA25BC0FP
1.0A
PD3 TO(8/8)
2.5V REG
FB3352
PD2
BLM11P300S
1 2
PD1 TO(1/8) VCC OUT
C3353
GND
22
PD0
6.3V
3
:AL-CP
C3354 C3355
0.47 220
6.3V 4V
B:1608 :AL-CP
R3326
4.7k
:1005
Q3303
3.3V-4
SSM6N15FU
LEVEL SHIFT
3.2
4.8
DEM(3/8)
3.2
SDA
4.9
SCL
15
14
SCL
SDA
SCL2
TO(4/8)
SDA2
WP TO(4/8)
DIPSW
TO(4/8)
2.5V
C3356
0.1
10V
B:1005
B-SS11804<J..>-DEM-P3