Philips 170CW8FB/00 Service Manual page 24

24 HUDSON 8
1 2
DSUB_5V CMVCC
C402 D402
BAV70
NC
Q401
A
PMBS3904
MCU_VCC_S
R402
1K 1/16W
U402
AZ431AN-AE1
B
Volume# R420 100R 1/16W
{2} Volume#
Mute R422 100R 1/16W
C {2} Mute
PANEL_ID# R423 1K 1/16W
{2} PANEL_ID#
DIM# R424 1K 1/16W
{2} DIM#
PPWR_ON# R430 100R 1/16W
{6} PPWR_ON#
INV_ON# R432 100R 1/16W
{2} INV_ON#
DDC1_SCL
{3} DDC1_SCL
DDC1_SDA
{3} DDC1_SDA
LED_G#
{2} LED_G#
LED_R#
{2} LED_R#
D
PANEL_VCC
6K8 1/16W
E
1 2
3
CMVCC
D401
BAT54C(NC)
2 1
Reserve for powerBoard MCU_VCC
CMVCC=3V
C412
R403 1uF 10V
3.9K 1/16W
R404
10K 1/16W
VCC3 MCU_VCC_S
C405
+
10uF/50V
R454 R453 R451 R413 R414
U401
44
P5.0/PWM0
45
P5.1/PWM1
46
P5.2/PWM2
47
P5.3/PWM3
48
P5.4/PWM4
1
P5.5/PWM5
2
DSCL2/P5.6
3
DSDA2/P5.7
R426 22R 1/16W
5
ASCL1/P3.0/RXD
R428 22R 1/16W
8
ASDA1/P3.1/TXD
9
P3.2/INT0
10
P3.3/INT1
11
P3.4/T0
12
P3.5/T1
13
P7.6/CLKO2
14
P7.7
R415
R416 C403 24mhz
10K 1/16W 0.1uF/16V X401
1
R439
6K8 1/16W
C401
10pF
3
4 5
3
1 2
BAT54C MCU_VCC
MCU_VCC R411 R412
4K7 1/16W 4K7 1/16W
C406 IICSDA
IICSCL
0.1uF/16V WP
RTD_SD3/SDI
RTD_SCLK
C409
NC(22pF/16V)
MCU_VCC
32
NC
31
NC
30
NC
29
NC
DSUB_V1
28
VSYNC
27
P6.7
26
P6.6/CLKO1
RTD2120L
25
P6.5
24
P6.4
23
P6.3/ADC3
R433 100R 1/16W
22
P6.2/ADC2
R434 100R 1/16W
21
P6.1/ADC1
R435 100R 1/16W
20
P6.0/ADC0
RTD2120L-LF
R437
3.9K 1/16W
2
MCU_VCC
C411
10pF
4 5
6 7
MCU_VCC
C404
NC
R405 R406
U403
1 8
NC VCC
2 7
NC WC
3 6
NC SCL
4 5
VSS SDA
NC
RTD_SD3/SDI {5}
RTD_SCLK {5}
R425
10K 1/16W
R427 NC DSUB_V
DSUB_V {3}
R429 0R05 1/16W CRYSTAR_OUT
CRYSTAR_OUT {5}
DSUB_CONNECT
DSUB_CONNECT {3}
POWER_KEY#
POWER_KEY# {2}
KEY1 6K8 1/16W
KEY1 {2}
KEY0
KEY0 {2}
R401 R438
10K 1/16W R436 C410
3.9K 1/16W 10K 1/16W 0.1uF/16V
6 7
8
C401 E3
C402 A1
A
C403 D3
C404 A6
R407 C405 B3
NC
C406 B4
C409 C5
C410 D7
R408 WP
C411 E4
NC
C412 A2
D401 A2
R409 IICSCL
D402 A1
NC
Q401 A2
R401 D5
R410 IICSDA
NC R402 A1
R403 A2
R404 B2
R405 A7 B
R406 A7
R407 A7
R408 A7
R409 B7
R410 B7
R411 B5
R412 B5
R413 C3
R414 C3
R415 D2
R416 D3
R420 C2
R422 C2
R423 C2
R424 C2
C
R425 C5
R426 C3
R427 C5
R428 C3
R429 C5
R430 C2
R431 D7
R432 C2
R433 D5
R434 D5
MVCC
R435 D5
R436 D7
R431
R437 D5
R438 D6
R439 D4
R451 C3
D
R453 C3
R454 C2
U401 C4
U402 B2
U403 A6
X401 D4
E
MCU&RTD2120L
8