A Board Schematic Diagram (14 Of 16) - Sony KDL-32BX320 Service Manual

A BOARD SCHEMATIC DIAGRAM (14 OF 16)

1 | 2 | 3
A
—
B
F1 F1
+12V_AMP
L8151 L8151
— 1 2 +12V_AMP_1 1 2
HCB3216KF-121T40-GP HCB3216KF-121T40-GP
FUSE-5A24V-GP FUSE-5A24V-GP
C8156 C8156
SCD1U16V2KX-3GP SCD1U16V2KX-3GP
C
—
D
L8153 L8153
1 2
+3V3_SW
FCM1608K-151T06-GP FCM1608K-151T06-GP
SC1U6D3V3KX-2GP SC1U6D3V3KX-2GP
SCD1U16V2KX-3GP SCD1U16V2KX-3GP C8166 C8166
— PLL_GND 1 2 VDD_PLL
1 2
+3V3_SW
L8154 FCM1608K-151T06-GP L8154 FCM1608K-151T06-GP
[11] AOMCLK
[11] AOBCK
[11] AOLRCK
[11] AOSDATA0
2 R8162 R8162 1
E +3V3_SW
10KR2J-3-GP 10KR2J-3-GP
SDA_AMP
SCL_AMP
AMP Reset
[11] GPIO7
RST Normal
R8167 R8167
—
GPIO7
LO HI
[11] AMP_ERR
R8207 R8207
1 2
+3V3_SW
10KR2J-3-GP 10KR2J-3-GP
F
—
G
—
H
—
I
—
KDL-32BX320/32BX321/32BX420/32BX421/40BX420/40BX421/46BX420/46BX421
| 4 | 5 | 6 |
AMP_VDD
C8151 C8151 C8152 C8152 C8154 C8154 C8155 C8155
1 R8153 R8153 2 SDA_AMP
[11,14,18] OSDA1 [11,14,18]
0R0402-PAD-1-GP 0R0402-PAD-1-GP
IC8151 IC8151
VDD_REG 15 13 OUT1A
VDD OUT1A
21 10
VDD_DIG1 OUT1B
VDD_DIG OUT1B
36
VDD_DIG2
VDD_DIG
9
SC1U6D3V3KX-2GP SC1U6D3V3KX-2GP OUT2A
OUT2A
11 6
OUT2B
AMP_VDD VCC OUT2B
8
C8174 C8174 C8175 C8175
VCC
VCC_REG 5 18
VCC_REG OUT3A/FFX3A
17
OUT3B/FFX3B
As close as possible to the pin 24
VDD_PLL
19
EAPD/OUT4B
RN8151 RN8151 20
TWARN/OUT4A
1 8 AOMCLK_1 27
XTI
2 7 AOBCK_1 28
BICKI
3 6 AOLRCK_1 29 25 1 R8160 R8160 2 2K2R2J-2-GP 2K2R2J-2-GP
LRCKI FILTER_PLL
4 5 SDI
26 PLL_GND
GND_PLL
SA SRN100J-4-GP SRN100J-4-GP 2
SA
100R2J-2-GP 100R2J-2-GP SDI 30 4 1 2 VCC_REG
SDI VSS
2 R8163 R8163 1 SDA_AMP_1 33 C8170 C8170 SCD1U16V2KX-3GP SCD1U16V2KX-3GP
SDA
2 1 SCL_AMP_1 34 7
SCL GND
R8164 100R2J-2-GP R8164 100R2J-2-GP 12
GND
37
GND
1 R8165 R8165 2 REST_AMP 31
RESET
100R2J-2-GP 100R2J-2-GP 3 22
TEST_MODE GND_DIG
35
GND_DIG
1 2 0R0402-PAD-1-GP 0R0402-PAD-1-GP 23
PWRDN
16 1
CONFIG GND_SUB
32 14 1 2 VDD_REG
INT_LINE GND_REG
C8178 C8178
STA369BWS13TR-1-GP STA369BWS13TR-1-GP SCD1U16V2KX-3GP SCD1U16V2KX-3GP
2 R8170 R8170 1
+3V3_SW
C8186 C8186
10KR2J-3-GP 10KR2J-3-GP
7 | 8 | 9 |
+3V3_SW
L8152 L8152
1 2
IND-6D8UH-103-GP IND-6D8UH-103-GP
SRN4K7J-8-GP SRN4K7J-8-GP
RN8155 RN8155
R8155 R8155
OUT1A
OUT1B
1 R8154 R8154 2 SCL_AMP C8165 C8165
OSCL1
0R0402-PAD-1-GP 0R0402-PAD-1-GP
L8155 L8155
1 2
IND-6D8UH-103-GP IND-6D8UH-103-GP
L8156 L8156
1 2
IND-6D8UH-103-GP IND-6D8UH-103-GP
1 2 C8167 C8167 OUT2A
2 1 C8168 C8168 PLL_GND PLL_GND OUT2B
2 1 C8169 C8169
SC680P50V2KX-2GP SC680P50V2KX-2GP
SC4700P50V2KX-1GP SC4700P50V2KX-1GP
SC100P50V2JN-3GP SC100P50V2JN-3GP
L8157 L8157
1 2
IND-6D8UH-103-GP IND-6D8UH-103-GP
KDL-32BX320/32BX321/32BX420/32BX421/40BX420/40BX421/46BX420/46BX421
10 | 11 | 12 |
SPK_L+
C8158 C8158
C8161 C8161
NC NC CN8151 CN8151
SPK_L+ 6
SPK_L- 5
C8164 C8164 4
3
SPK_R+ 2
SPK_R- 1
JWT-CON6-33-GP JWT-CON6-33-GP
SPK_L-
SPK_R+
C8173 C8173
C8177 C8177
NC NC
C8182 C8182
SPK_R-
A 14/16
AUDIO AMP
1-857-903-11 <AZ2UK> A-P14
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