A Board Schematic Diagram (14 Of 15) - Sony KDL-19M4000 Service Manual

A BOARD SCHEMATIC DIAGRAM (14 OF 15)

1 | 2 | 3 | 4 | 5 |
A AUDIO OUTPUT Connector & MUTE
CONTROL
—
CN6
1 LOUT
B 2
3 ROUT
4
—
NP1
NP2
C RCA-JACK91-GP-U
—
D
—
E
—
470R3J-2-GP
F ROUT
R370 C339
— 220KR3J-2-GP
G
Q46
R350
OUT
3
4K7R3J-2-GP
R1
2 2
GND
1 IN
—
R2
DTC115EE-2-GP
C311
R30
H
—
I
— LOUT
C340
R371
220KR3J-2-GP
J
—
Q45
R351
OUT
3 4K7R3J-2-GP
R1
2 2 1
GND IN
1
K R2
DTC115EE-2-GP C318
—
L
—
M
R35
LINE_MUTE 1
12,17,18 LINE_MUTE
—
47KR3J-L-GP
N
—
O
—
P
KDL-19M4000
All manuals and user guides at all-guides.com
6 | 7 | 8 | 9 | 10 | 11
+Audio_4558_3414
R18
22KR3F-GP
R931
47KR3F-GP
+Bias_4558_1 1 2
R932
+Bias_4558_2 47KR3F-GP
1 2
R19
C161 22KR3F-GP
SC10U16V6KX-2GP
+Audio_4558_3414
C903
SCD01U50V3KX-4GP
U22A
NJM4558M-GP
R20
C170 +Bias_4558_1
3
+
1 2 1 2 1
R9 R6
2 1 2 1 2
-
SC2D2U16V3KX-GP
R23 27KR3-GP 0R3-0-U-GP
470KR3J-GP
C157
SC2700P50V3KX-1GP
C119 DUMMY-C3
1 2
1
R4 47KR3F-GP
1 2
HighH
1 2
0R3-0-U-GP
+Audio_4558_3414
U22B
NJM4558M-GP
R21 C171
5 +Bias_4558_2
+
1 2 1 2 7
R10 R8
6 1 2 1 2
-
SC2D2U16V3KX-GP 27KR3-GP 0R3-0-U-GP
470R3J-2-GP
R22
470KR3J-GP
C156
SC2700P50V3KX-1GP
C113 DUMMY-C3
1 2
R5 47KR3F-GP
1 2
HighH
1 2
R28 0R3-0-U-GP
3,4,14,17 +11V
HighH
R34
47KR3J-L-GP
D147
1N4148WS-7-F-GP
R33 Q4
1 2 B
MMBT3906-7F-GP
Q5 1KR3F-GP
2 1
MMBT3904-7-F-GP
R39
100KR3J-L-GP D149
1N4148WS-7-F-GP
R32
1MR3J-L-GP
| 12 | 13 | 14 | 15 | 16 |
SPDIF/TosLink connector
4,11,12,13,15 R123
0R3-0-U-GP
+HP_VCC_33
DUMMY-R3
R1086
12 SPDIF_SEL
2 1
R13
11 SPDIF_C4
1 2
15 SPDIF_MSPOUT
0R3J-L-GP R85
R53
7 SPDIF_MSP_Buff_OUT
C120
1 2
AU_ROUT 15
SC22U6D3V6KX-1GP
17
C155
1 2
AU_LOUT 15
SC22U6D3V6KX-1GP
3,4,14,17 +11V
+Audio_4558_3414
+Audio_4558_3414 L834
1 2
MLB-321611-6-GP
C904
SC10U25V0KX-3GP
17 | 18 | 19 | 20 | 21 | 22
4,11,12,13,15
+HP_VCC_33
R1078
U20
0R2J-2-GP
R127
SPDIF_MUTE
16 1 1 2
VCC 1OE#
15
2OE#
SPDIF_OUT DUMMY-R3
14 7
S0 1A
2 9
S1 2A
SPDIF_C4OUT
6 10
1B1 2B1
SPDIF_MSPU20
5 11
1B2 2B2
4 12 4,11,12,13,15
1B3 2B3
+HP_VCC_33
3 13
1B4 2B4
8
GND
R81
SN74CB3T3253DBQR-GP
DUMMY-R3
R1076 R1077
1 2 1 2
DUMMY-R3 DUMMY-R3
4,11,12,13,15
+HP_VCC_33
R68
DUMMY-R3
SPDIF_MUTE
SPDIF_MUTE
R157
Q8
1 2 1
YDA138_mute
MMBT3904-7-F-GP
DUMMY-R3
4,11,12,13,15 +HP_VCC_33
C7
SCD1U50V3ZY-GP
SKT2
L18
1 LED
SPF_POWER
1 2 2
DRIVE IC
SPDIF_OUT R1075 SPDIF_OUTtoskt
1 2 3
4
100R3J-4-GP MLB-201209-21-GP
5
6
7
SKT-OPTIC-2-GP
LOUT
D148
PESD5V2S2UT-GP
ROUT
D150
PESD5V2S2UT-GP
A 14/15
AUDIO EARPHONE/LINE OUT
1-857-031-11 <RX1> A-P14
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KDL-19M400
35