Read Sony KDL-22BX320 Service Manual online
KDL-22BX320/22BX321
23
KDL-22BX320/22BX321
A BOARD SCHEMATIC DIAGRAM (14 OF 16)
As close as possible to the pin
AMP Reset
GPIO7
RST
Normal
LO
HI
SPK_R-
SPK_R+
SPK_L-
SPK_L+
AOMCLK_1
SDI
AOLRCK_1
AOBCK_1
VDD_PLL
SCL_AMP_1
SDA_AMP_1
SCL_AMP
SDA_AMP
SA
OUT1B
OUT1A
OUT2A
OUT2B
OUT2B
SDA_AMP
SCL_AMP
PLL_GND
VCC_REG
VDD_REG
VCC_REG
VDD_REG
SDI
PLL_GND
REST_AMP
PLL_GND
OUT1A
OUT1B
VDD_DIG1
VDD_DIG2
VDD_DIG2
OUT2A
OUT2B
+12V_AMP_1
SPK_L+
SPK_L-
SPK_R+
PLL_GND
SPK_R-
+3V3_SW
+3V3_SW
+3V3_SW
+3V3_SW
+3V3_SW
AMP_VDD
+3V3_SW
AMP_VDD
+12V_AMP
OSDA1
[11,14,18]
OSCL1
[11,14,18]
AOLRCK
[11]
AOBCK
[11]
AOMCLK
[11]
GPIO7
[11]
AOSDATA0
[11]
AMP_ERR
[11]
C8167
SC680P50V2KX-2GP
C8167
SC680P50V2KX-2GP
1
2
R8164 100R2J-2-GP
R8164 100R2J-2-GP
1
2
CN8151
JWT-CON6-33-GP
CN8151
JWT-CON6-33-GP
1
2
3
4
5
6
R8163
100R2J-2-GP
R8163
R8163
100R2J-2-GP
1
2
R
8171
22R
3J
-2-GP
R
8171
22R
3J
-2-GP
1
2
C8166
SCD1U16V2KX-3GP
C8166
SCD1U16V2KX-3GP
1
2
C
8163
SC
470P50V2KX-3GP
C
8163
SC
470P50V2KX-3GP
1
2
C
8162
SC
470P50V2KX-3GP
C
8162
SC
470P50V2KX-3GP
1
2
C8178
SCD1U16V2KX-3GP
C8178
SCD1U16V2KX-3GP
1
2
C8156
SCD1U16V2KX-3GP
SCD1U16V2KX-3GP
C8156
SCD1U16V2KX-3GP
SCD1U16V2KX-3GP
1
2
L8154 FCM1608K-151T06-GP
L8154 FCM1608K-151T06-GP
1
2
C
8160
SC
470P50V2KX-3GP
C
8160
SC
470P50V2KX-3GP
1
2
C8151
SC
22U
16V6M
X-GP
C8151
SC
22U
16V6M
X-GP
1
2
R8162
10KR2J-3-GP
10KR2J-3-GP
R8162
10KR2J-3-GP
10KR2J-3-GP
1
2
C8175
SC1U6D3V3KX-2GP
C8175
SC1U6D3V3KX-2GP
1
2
C8155
SC
D
1
U
1
6V2KX-3GP
C8155
SC
D
1
U
1
6V2KX-3GP
1
2
C8177
SC
1KP50V2J
N
-2GP
NC
C8177
SC
1KP50V2J
N
-2GP
NC
1
2
C8186
SC
D
1
U
1
6V2KX-3GP
C8186
SC
D
1
U
1
6V2KX-3GP
1
2
C8158
SC
1U
25V3KX-1-GP
C8158
SC
1U
25V3KX-1-GP
1
2
C8174
SC1U6D3V3KX-2GP
C8174
SC1U6D3V3KX-2GP
1
2
RN8151
SRN100J-4-GP
RN8151
SRN100J-4-GP
1
2
3
4
2
3
4
5
6
7
8
R8165
100R2J-2-GP
R8165
100R2J-2-GP
1
2
C8152
SC
D
1
U
1
6V2KX-3GP
C8152
SC
D
1
U
1
6V2KX-3GP
1
2
C8173
SC
1U
25V3KX-1-GP
C8173
SC
1U
25V3KX-1-GP
1
2
C8170
SCD1U16V2KX-3GP
C8170
SCD1U16V2KX-3GP
1
2
C8161
SC
1KP50V2J
N
-2GP
NC
C8161
SC
1KP50V2J
N
-2GP
NC
1
2
R8170
10KR2J-3-GP
R8170
10KR2J-3-GP
1
2
L8157
IND-6D8UH-103-GP
L8157
IND-6D8UH-103-GP
1
2
R8154
0R0402-PAD-1-GP
R8154
0R0402-PAD-1-GP
1
2
C8164
SC
1U
25V3KX-1-GP
C8164
SC
1U
25V3KX-1-GP
1
2
L8156
IND-6D8UH-103-GP
L8156
IND-6D8UH-103-GP
1
2
L8155
IND-6D8UH-103-GP
L8155
IND-6D8UH-103-GP
1
2
C8165
SC
330P50V2KX-3GP
C8165
SC
330P50V2KX-3GP
1
2
RN8155
SRN4K7J-8-GP
RN8155
SRN4K7J-8-GP
1
2
3
4
L8152
IND-6D8UH-103-GP
L8152
IND-6D8UH-103-GP
1
2
C
8159
SC
470P50V2KX-3GP
C
8159
SC
470P50V2KX-3GP
1
2
IC8151
STA369BWS13TR-1-GP
IC8151
STA369BWS13TR-1-GP
GND_SUB
1
SA
2
TEST_MODE
3
VSS
4
VCC_REG
5
OUT2B
6
GND
7
VCC
8
OUT2A
9
OUT1B
10
VCC
11
GND
12
OUT1A
13
GND_REG
14
VDD
15
CONFIG
16
OUT3B/FFX3B
17
OUT3A/FFX3A
18
EAPD/OUT4B
19
TWARN/OUT4A
20
VDD_DIG
21
GND_DIG
22
PWRDN
23
VDD_PLL
24
FILTER_PLL
25
GND_PLL
26
XTI
27
BICKI
28
LRCKI
29
SDI
30
RESET
31
INT_LINE
32
SDA
33
SCL
34
GND_DIG
35
VDD_DIG
36
GND
37
C8169
SC100P50V2JN-3GP
C8169
SC100P50V2JN-3GP
1
2
R8155
22R
3J
-2-GP
R8155
22R
3J
-2-GP
1
2
L8153
FCM1608K-151T06-GP
L8153
FCM1608K-151T06-GP
1
2
R8160
2K2R2J-2-GP
R8160
2K2R2J-2-GP
1
2
C8168
SC4700P50V2KX-1GP
C8168
SC4700P50V2KX-1GP
1
2
R8207
10KR2J-3-GP
R8207
10KR2J-3-GP
1
2
R8167
0R0402-PAD-1-GP
R8167
0R0402-PAD-1-GP
1
2
C8154
SC
22U
16V6M
X-GP
C8154
SC
22U
16V6M
X-GP
1
2
L8151
HCB3216KF-121T40-GP
L8151
HCB3216KF-121T40-GP
1
2
F1
FUSE-5A24V-GP
F1
FUSE-5A24V-GP
1
2
R8153
0R0402-PAD-1-GP
R8153
0R0402-PAD-1-GP
1
2
C8182
SC
1U
25V3KX-1-GP
C8182
SC
1U
25V3KX-1-GP
1
2
C
8176
SC
330P50V2KX-3GP
C
8176
SC
330P50V2KX-3GP
1
2
A 14/16
AUDIO AMP
AUDIO AMP
1-857-903-11 <AZ2UK> A-P14
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14
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B
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C
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D
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E
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F
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G
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H
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