Philips 190CW9FB/69 Service Manual page 35

1
J3
TP14
1
TP15
2
TP16
3
4
TP68
5
TP69
6
7
TP17
8
A
9
TP18
10
11
TP80
12
TP67
2K61185112
C53 C54
0.1U K 0.1U K
L12 Z220
+12V
C86
0.1U K
R135
NC / 10K J
Smart_BLU
Smart_BLU
B
R62
NC / 10K J
LED_ORG
LED_ORG
R64
10K J
LED_BLU
LED_BLU
C
+3.3V
U5 RM2101B0DA
1 3
IN OUT
C74
0.1U K
D
1
S c aler Diagram & C .B .A.
2
L7
L8
R80 C55
+ +
NC
C51 0.1U K C52 C56 C57 C58 C90
47U 25V 47U 25V 0.1U K 0.1U K 0.1U K 0.1U K
+5V
R138 NC / 2.4K
2N3906S
B
Q4
NC R136 NC / 220 J
R141 NC / 2.4K
2N3906S
B
Q1
NC R63 NC / 150
R143 2.4K
2N3906S
B
Q2
R65 150
C59
0.1U Z
+1.8V
R144
p4 SCL
R145
p4 SDA
Connect to SDA/SCL (24C16)
+ C71 C73
0.1U Z
100U 25V
2
3
INV_ADJ
INV_ON/OFF
MUTE
VOL_ADJ
Z30
+5V
Z220
+3.3V
12V_Enable
R88 1K J
ADC_KEY1
R89 1K J
ADC_KEY2
R90 1K J
PW R_KEY
TZMC6V2
C61 C62 C63
220P J 220P J 220P J
C60 C84
NC / 0.1U Z NC / 0.1U Z
R124
NC / 4.7K J
R118 NC / 4.7K J
NC/100 J R120 NC / 4.7K J
NC/100 J R122 NC / 4.7K J
C88 C89
C87
NC / 1U K
NC / 1U K NC / 1U K
3
4 5
2008.02.21 ESD By Hiko
J5
G1
G1
TP20
1
1
TP21
2
2
TP22
3
3
TP23
4
4
5
5
G2
G2
D9 D10 D11
TZMC6V2 TZMC6V2 2KK2088005
R137 and D9
R137 NC / 1K J
connect to ADC pin
R142 NC / 0J
+5V
R139
Need to close to U3
R140 NC / 0 J C85 NC / 10 KJ
+12V
NC / 0.1U
TP57
TP58
TP59
NC
J7
TP62
1
2
TP64 3
TP65
4
TP66
5
+3.3V
2K62095105
R125 R126
NC / 4.7K J NC / 4.7K J
Connect PWM I/O pin
R_PWM
G_PWM
For Ergolight function
B_PWM
4 5
190CW9 LCD 35
C 51 A2
C 52 A2
C 53 A1
C 54 A1
A
C 55 A2
C 56 A2
C 57 A2
C 58 A2
C 59 B 2
C 61 A3
C 62 A3
-a J 7
B
C 63 A3
LS_CURRENT
C 71 C 1
C 73 C 2
J8 C 74 C 1
1
1
2
2
3 C 86 A1
3
4
4
TP72
C 90 A2
2KK2088004
D10 A4
D11 A4
C
D9 A4
J 3 A1
J 5 A4
J 8 B 5
L12 A1
L7 A2
L8 A2
D
Q 2 B 2
R 143 B 2
R 64 B 1
R 65 B 2
R 88 A3
R 89 A3
R 90 A3
U5 C 1