Panasonic TH-42PHW6EX Service Manual page 362

14.16. HY-Board (3 of 3) Schematic Diagram
21
22
23
GND VP HP
TS3100 TS3101 TS3102
R3251
100
24
C3308
220u
25
26
27
28
29
30
31
32
33
TH-42PHD6/TH-42PHW6 HY-BOARD (3 of 3) Schematic Diagram
16
IC3251
C0ZBZ0000684
3.3V
2.5V
IC3302
C0DBEZG00004
AVR 2.5V
R3301
1.5k
1%
C3311
4V 16V
R3300
0.1u 1.5k
1%
3.3V
IC3305
DAC IIC EXPANDER
C0JBAZ000801
C3315
16V 0.1u
R3302
1
20k
A0 VCC
2
A1 SDA 1
3
A2 SCL 1
4
P0 VDAC
5
P1 P7
S_DET
6
P2 P6
7
P3 P5
8
GND P4
17
3.3V
LVDS TRANSMITTER
L3251
ELJPA2R2MF
C3261
C3264
4V
16V
220u
0.1u
C3321
0.1u
IC3699
C3EBGC000018
C3316
R3313 R3314
16V 1u
16
10k 10k
R3303 22
15
R3304 22
14
13
12
C3312
AC_S_DET
R3305 10k
11
16V
R3306
10k 0.1u
10
R3307 10k
9
AC_CMP_SYNC
AC_S_SEL
18
AB_V_Y
AC_S2_DET
C3265
C3266
4V
16V
220u
0.1u
AB_R
AB_L
3.3V
L3252
ELJPA2R2MF
L3305
ELKE103FA
3 1
C3318 C3322 2 C3327
16V 4V 16V
0.1u
220u L3306 0.1u
ELKE103FA
3 1
2
C3319
C3323 C3328
16V
4V 16V
0.1u
L3307
220u
0.1u
ELKE103FA
3 1
2
C3320 C3324 C3329
16V
6.3V 16V
0.1u L3308
100u 0.1u
ELKE103FA
3 1
2
C3326
C3330
16V
16V
16V
47u
0.1u
C3325
16V 47u
EEPROM
TERMINAL BOARD
INFORMATION
1 A0 8
VCC
C3317
R3308 R3309
10V
2 A1 7 10k
10k
1u
WP
R3337
AH_SCL2
3 A2 6
SCL
22
AH_SDA2
R3338
4 GND 5
SDA
22
IC3311
R3318
C0JBBZ000285
33k
5V -> 3.3V
AH_SDA2
AH_SCL2
TO
J-BOARD
B40
A40
TS3301
(J11)
B39
R3334
A39
0
B38
A38
B37
A37
B36
A36
B35
A35
B34
A34
B33
A33
B32
A32
B31
A31
B30
A30
B29
A29
B28
A28
B27
A27
B26
A26
B25
AH_SCL2
A25
B24
AH_SDA2
A24
B23
AH_SRQ
A23
STB5V
B22
A22
9V
B21
A21
B20
A20
5V
B19
A19
B18
A18
3.3V
B17
A17
B16
A16
AJ_TX3+
B15
A15
AJ_TX3-
B14
A14
C
B13
A13
AM_TXC+
B12
A12
AM_TXC-
B11
A11
C
B10
A10
AK_TX2+
B9
A9
AK_TX2-
B8
A8
C
B7
A7
AL_TX1+
B6
A6
AL_TX1-
B5
A5
C
B4
A4
AN_TX0+
B3
A3
AN_TX0-
B2
A2
C
B1
A1
H1
H0
STB5V
1
AH_SRQ
2 SRQ
3
GND
4
5
AH_SCL2
6 SCL
AH_SDA2
7 SDA
GND
8
19
70