Sony KDL-32W700B Service Manual page 132

BOARD SCHEMATIC DIAGRAM (2 OF 24)
1 2
G-B I/F (tentative)
30P
CN9101
GND
A
GND
BL_ERR
BL_ON
DIGITAL_STBY
GND
GND
GND
C9198
XX
GND
JL9136
+19.5V(12V)
+19.5V(12V)
+19.5V_SS(12V)
+19.5V_HOLD(12V)
B
REG+12V
C9199
XX
GND
C9200
XX
GND
STBY+3.3V
TCON_ON
AC_OFF_DET
POWER_ON
JACK_DET
LD_STBY
IP_REF
FB_REF
LD_PWM_4
LD_PWM_3
C
LD_PWM_2
LD_PWM_1
LD_PWM_0
LD_MODE_SW
R9170
0
CHIP
1005
+19.5V>>>+5.0V_VBUS
D
出力電圧設定
5.15V / 5A
R9175
XX
C9186
R9171
1
100k
25V 1/16W
X7R CHIP
2012
5%
C9185
0.01
50V
R9172
X7R
XX
E 1608
18 17 16 15 14 13
19 PGOOD
19.5V_SS
20 AGND
21 BST
JL9101
22 PVIN
C9181 C9182 C9183
F9102 C9190
10 10 0.1 NN30321AAVB
4A 10 23 PVIN
25V 25V 50V IC9102
24V 25V
X6S X6S X6S X7R
3216 JL9103 3216 3216 1608 24 PVIN
26 PVIN
F
GND_D
C9184
0.1
50V
X7R
1608 1 2 3 4 5 6
19.5V_HOLD
G
GND_D GND_D
2013/10/31 13:13
[ SEGMENT ] R9185
┌────────┬────────┬────────┐ R9164
XX 0
│ │HE │HM │
├────────┼────────┼────────┤
│C9195 │XX │0.1 │
│ │ │25V │
│ │ │X5R │
│ │ │ │
C9114
└────────┴────────┴────────┘ C9117
10
XX
25V
X6S
3216 VBST
VIN GND
JL9109
R9103 R9114
XX XX
EN COMP
MAIN_PWR
R9102 SS
150
IC9101
H
C9106 TPS54332CDDAR
XX R9104
XX
C9132
C9118 270p
0.015
X7R
C9127 15p
Q9101
XX GND_D
2013/12/05 00:16 5004103813 RB2_BAX_L_PP3_041213.cir/002.sht To PCB System
Chassis RB2G, HE-L
3 4 5
+3.3V_MAIN
JL9106
BACKLIGHT_MON
JL9105
BACKLIGHT_ON
JL9129
ACT_STBY
C9116
XX
+19.5V 19.5V_HOLD
19.5V_SS REG+12V
C9111 C9115
XX 1000p
X7R GND_D
STBY_+3.3V
JL9130
JL9131
C9179
JL9132
22
6.3V
X6S
2012
JL9135 L9107 4.7uH
JL9128
PANEL_PWR
JL9108
AC_MON
JL9104
MAIN_PWR
JL9107
JACK_DET
C9128
C9109 C9131
004:4G
1000p 1000p
XX
X7R X7R
LD_STBY
R9105 XX
004:4F
IP_REF/DIMMER_DC
R9106 0
017:5E
FB_REF/VLED
R9107 XX
GND_D
017:5F
LD_PWM_4
R9108 XX
017:4E LD_PWM_3
R9109 XX
017:4E
LD_PWM_2
R9110 0
017:4E LD_PWM_1
R9111 XX
017:4E
LD_PWM_0
C9121 C9125 C9133 C9135
R9112 0
1000p XX 1000p 1000p 017:4E
C9120 C9123 C9129 C9134
XX 1000p 1000p 1000p
GND_D
BLU_TEMP0_AD
R9182
0 005:9D;002:7E
CHIP
This part is not SMD mount
This part is not right angle
+3.3V_MAIN
C9187
0.012
50V
BLU_MAIN_3.3V 1
X7R
1608
BLU_TEMP0_AD 2
BLU_TEMP1_AD 3
BLU_GND 4
CN9102
GND_D
XX
C9119
XX
R9174 VD9101
JL9111
XX C9122 XX C9130
MAIN_PWR XX XX
R9133 005:9B;002:2H;002:4C;011:5K
XX
R9173
10k
1/16W
RN-CP
1%
1005
AVIN 12
C9188 C9189 R9181
0.1 10 0
AGND 11
50V 25V
CHIP
X7R X6S
MODE 10 1608 3216
PGND 9
PGND 8
PGND 7
LX 27
JL9113
+5.0V_VBUS
L9108
SL9101
3.3uH C9192 C9193 C9194
22 22 22
10V 10V 10V
X6S X6S X6S SL9102
3216 3216 3216
SL9103
GND_D +5.0V_MAIN
出力電圧設定
5.1V / 2.5A
C9126
0.1
16V
X7R
D9101
RSX301L-30USTE25
+5.0V_MAIN
C9137
C9143
22
10V XX
X6S
L9102 3216
4.7uH
SW JL9112 SL9104
DG6045C-4R7
FB
R9124 R9128
8.2k 1.5k
1% 1%
Q9109
LTC014TUBFS8TL
R9122
R9121 1.8k
39k 1% R9184
10k
JL9110
6 7 8
005:9B;002:9F;002:9G;009:8J JL9116
R9151
SYSTEM1_PWR
22
C9149
+5.0V_MAIN
0.22
25V NC
X7R
1608 R9152
GND_D
XX
16 15 14 13 12 11
R9153 C9154 C9156
0.01 XX
10k
50V
1%
X7R
17 VCC VO 10 1608
IC9103
18 PVCC OCSET 9
ISL95870BHRZ-T
19 LGATE FB 8 R9154
C9147
10k
10
6.3V 20 PGND SET2 7 1%
X6S
2012
R9146
4.7
GND_D
1 2 3 4 5 6
21
002:11C
VCORE_RIN
005:9C
SOC_VID1
R9166 XX
R9147
005:9C 8.2k
SOC_VID0 1/16W
R9167 XX
1% C9158
10
VID SETTING 25V
R9148 X6S
6.8k 3216
1/16W
0,0 = 1.080V
1%
0,1 = 1.060V
R9149
1,0 = 1.030V
6.8k
1/16W
1,1 = 1.000V
1%
OCP SETTING
R9150
270k C9150 R9022 X 8.5u / DCR(10m) = 8.5A
1/16W
0.068
16V
1%
X7R
1005
GND_D
+3.3V_MAIN
+3.3V_MAIN
R9125 R9129
XX XX
BLU_TEMP0_AD
VOLTAGE setting
BLU_TEMP1_AD
3.35V / 2.0A
R9127 R9131
XX 0
C9155 C9157 C9159
+3.3V_MAIN_1
10 XX XX
25V
X6S
3216
NRS5040T3R3
JL9117
L9103
SL9107 C9151 C9152 C9153
VD9102 C9136 3.3uH
XX XX XX 47
XX
6.3V 146060711
GND_D X6S
3216
JL9120
JL9118
+3.3V_MAIN_1 +3.3V_MAIN
40m_ohm_@Vgs=-2.5V SYSTEM1_PWR
R9155
Q9107
XX
SSM3J328R
SYSTEM3_PWR
R9156
XX
SL9106
R9144
100k
C9148
0.22 R9145
6.3V
10k
Q9106
SYSTEM3_PWR
PDTC144EU
JL9115
GND_D
JL9119
SYSTEM1_PWR
ALL resistors are in ohms,W unless otherwise noted.
ALL capacitors are in uF(p:pF)unless otherwise noted.
9 10 11
D+1.0V with VID
出力電圧設定
D+1.0V
1.014V / 6.0A
E
L9104 C9168 C9170 C9173 C9175 C9177 JL9127
1uH 22 22 22 22 XX
6.3V 6.3V 6.3V 6.3V
X6S X6S X6S X6S
2012 2012 2012 2012 SL9111
JL9123
SL9112
GND_D
Q9108
R9157 R9160
HS8K1TB
1k 1k
1/16W 1/16W
RN-CP RN-CP
1% 1%
VCORE_RIN
+5.0V_MAIN
002:8C
R9158 R9161
1k 1k
2A 1/16W 1/16W
F9105 RN-CP RN-CP
0.5% 0.5%
R9162
C9160 C9162 C9178 R9159
0
10 0.01 0.01 2.0A 0
25V X7R
X6S CHIP CHIP
3216
AYU2まで幅10mm以上
GND_D
+5.0V_MAIN
DDR3_+1.5V
2.0A F9104 VOLTAGE setting
2A
1.520V / 2A
C9166 C9169 C9171
XX XX 10
25V DDR3_+1.5V
PwPd
1005 1005 X6S
X7R X7R
3216
16V 16V
VIN1 VIN2
0.1 0.1
C9161 C9165 NRS5040T2R2
VBST1 VBST2
JL9126
SW1 SW2
L9106
C9172 C9174 C9176 SL9109
PGND1 PGND2 2.2uH
47 XX XX
146060611 6.3V
X6S
EN1 EN2
JL9124 3216
NC NC
JL9122
SYSTEM3_PWR
VO1 VO2
GND VREG5
IC9104
SN1011047PWPR
GND_D
D+1.15V
+5.0V_MAIN
VOLTAGE setting
1.175V / 1.6A
IC9105
BU90028NUX
D+1.1V
VIN
EN
F9106
AGND PVIN 2A
146035811
PGND MODE
NRS4018 JL9125
FB LX
L9105
2.2uH SL9108
C9167
10
C9163 6.3V
X6S
10
2012
10V
JL9121
BROWNIEまで幅3mm以上
GND_D
ORIGINAL
MODEL
BAX_L BOARD
DESCRIPTION
POWER
PART NO. SHEET
RB2
2/18
Chassis RB2G, HE-L
132