G Board Schematic Diagram (19 Inches); H1 Board Schematic Diagram; H5 Board Schematic Diagram - Sony KDL-19L4000 Service Manual

A B C D E F
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A B C D E F
G H I J K L M
G H I J K L M
N O P Q R S T
TP109 TP109
C103 C103
DNS DNS
C301 C301
DNS DNS
TP301 TP301
R301 R301
2.2K 2.2K
TP308 TP308
TP309 TP309
Q301 Q301
MUN5211T1G MUN5211T1G
D301 D301
DNS DNS
~ G Board Schematic Diagram [ Power Supply ] [19 inches] ~
N O P Q R S T
- 31 -
U V W X Y Z
R106 R106
DNS DNS
R108 R108 DNS_240 DNS_240
TP108 TP108 TP107 TP107 TP106 TP106
TP105 TP105
R105 R105 R104 R104 R103 R103 R102 R102 R101 R101
220 220
1.1K 1.1K 560 560 330 330 150 150
SW107 SW107 SW106 SW106 SW105 SW105 SW104 SW104 SW103 SW103
MENU MENU INPUT SEL INPUT SEL VOL+ VOL+ VOL- VOL- CH+ CH+
TP302 TP302 TP305 TP305 TP303 TP303
R303 R303
R302 R302 2.2K 2.2K R304 R304 U301 U301
1K 1K 1K 1K HRM140BB7186 HRM140BB7186
TP304 TP304 TP311 TP311
TP313 TP313
TP8 TP8
LED301 LED301 LED302 LED302 LED303 LED303
LED GREEN+RED LED GREEN+RED
LED RED LED RED LED GREEN LED GREEN
C302 C302
TP312 TP312
10uF/16V 10uF/16V
TP310 TP310 TP314 TP314
Q302 Q302
Q304 Q304
Q303 Q303
MUN5211T1G MUN5211T1G MUN5211T1G MUN5211T1G
MUN5211T1G MUN5211T1G
D303 D303 D304 D304
D307 D307 DNS DNS
DNS DNS
DNS DNS
U V W X Y Z
AA BB CC DD EE FF
1
D101 D101
C101 C101
2
SW101 SW101
DNS DNS DNS DNS
PWR PWR
3
TP101 TP101
TP102 TP102 4
TP104 TP104
R107 R107 1
GND
2
0 0
POWER INT
3
KEY1
5
TP103 TP103
CN101 CN101
C102 C102
D102 D102
SW102 SW102
DNS DNS 3P 3P
DNS DNS
CH- CH-
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7
H1
Switch Unit Board
8
~ H1 Board Schematic Diagram [ Switch Unit Board ] ~
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12
TP307 TP307
TP306 TP306
1
+3V3-STANDBY
2 13
LED1
3
LED3 4
LED2 5
LED4
6
+3V3-STANDBY
7
RC 8
9
SM010-GHS-TB SM010-GHS-TB
10
J1 J1
TP6 TP6
TP7 TP7
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R306 47R R306 47R
C303 C303 16
NC NC R305 R305
4.7K 4.7K
H5 17
IR & LED Board
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~ H5 Board Schematic Diagram [ IR & LED Board ] ~ 19
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AA BB CC DD EE FF