Ds-Board (2 Of 3) Schematic Diagram - Panasonic TH-50PF10UK Service Manual

TH-50PF10UK

12.12. DS-Board (2 of 3) Schematic Diagram

TO
DN-BOARD
(DN3)
1
FAN_SOS
2
3
4
5
6
STB5V_S STB3.3V
Q8183
B1CBHD000002
R8121
2.7k
R8119
AC_SCL3 0 AB_SCL3
Q8184
B1CBHD000002
R8122 9V_2
2.7k R8120
AC_SDA3 0 AB_SDA3 L3002
G1C100K00020
R3140 C3001
47k 50V
0.01u
C3041
R3141
16V
47k
0.1u
R
L
C3040 STB5V_S
16V
0.1u
1 8
1A 5V_M
Vcc
2 7
1B
1C
3 6 C002
2C 16V
2B
0.1u
4 5
GND
2A
IC3007
C0JBAS000215
IIC ON/OFF
STB5V_S
IC3002
C0JBBR000002
C3009
1 1OE 16 25V
VCC 0.1u
2 S1 15
2OE
3 14
1B4
S0
SCL
4 1B3 13
2B4
5 1B2 SDA 12
2B3
6 11
1B1
2B2
7 1A 10
2B1
8 9 AC_SDA3
GND
2A
AC_SCL3
EX.I/O(IIC SW)
S1 S0
SLOT1 LO LO
SLOT2 LO HI
SLOT3 HI LO
7
8
9
10
TH-50PF10UK
DS-Board (2 of 3) Schematic Diagram
10 11
FL3010
F1J1E1040022
G
1
DS3 G
2
STB3.3V
5V_M
C840
16V AB_SCL1
2.2u
Q8181
B1CBHD000002
AB_SDA1
IC3001
C1AB00002530
AUDIO SELECT
DGND
EXT32
11 10
R3160 0
SDA
EXT31
12 9 C3058
C3004 R3161 0 16V 1u
16V SCL
EXT22
47u 13 8 C3057
16V 1u
AGND
EXT21
C3042 14 7 C3056
16V 10u 16V 1u
FILTER
+ EXT12
15 6 C3055
R3051 33 16V 1u
VRR
EXT11
16 5 C3054
16V 1u
+ VCC
Tuner2
R3108 17 4 C3053
C3043
56 16V 10u 16V 1u
OUT2
Tuner1
18 3 C3052
16V 1u
OUT1
Front2
19 2 C3051
R3107
16V 1u
56 SELECT
Front1
R3049 20 1
10k
IC3004 IC3003
C3011
25V
C1AB00000454 C1AB00000441
0.1u
STB5V
R3026 R3027
10k 10k R3030
R3032 SW1 0
100 1 SW1 =SL2_DET 16 1 SW1
VCC
R3033 100 2 SW0 =SL1_DET 15 SW0 2 SW0
SCL
R3195 10k 3 14 CS(M) R3031 0 3
DAC4 =IICSW SDA DAC4 :CS(M)
R3196 10k 4 DAC3 =IICSW 13 R3039 330 4 DAC3 :FAN_CONT
SAD2
5 DAC2 12 R3040 330 R3062 5 DAC2
=75ohm SAD1 :LPF(M)
100
6 11 R3041 330 SYNC_INH 6
DAC1 SAD0 DAC1 :SYNC_INH(M)
R3042
7 DAC0 10 0 R3082 7 DAC0
SW3
100
8 9 R3043 100 8
GND SL3_DET= SW2 GND
EX.I/O
EX.I/O
(VIDEO/AUDIO SELECT)
(SLOT DET IIC CONTROL)
12 13
FL3003 FL3002
STB3.3V STB5V_S P5V
F1J1E1040022 F1J1E1040022
G G
3 1 G 3 1 G 3
2 2
C8102 C8108
C8103 C8109
C8122 C8123 16V 16V
16V 16V 16V 16V 0.1u
47u 47u
47u 0.1u 0.1u
LAN15V
D8200
MAZ31600ML
D8201
MA2J11100L
Q8200
2SD0601A0L
D8209
STB5V_S IC8181
MA2J11100L
R8200
STB5V_S 56k
C1DB00001208 X8181
C8181
H0J327200114 50V R8180
15p 82 D8204
R8185 1 8
R8201 MA2J11100L
2.7k
RS5C372A-E2-FB D8180 47k
2 7 MA2J11100L
SCL
R8183
0 3 6 C8185
SDA 5.5V
R8186 C8183
1.5
2.7k 16V
4 5
0.1u
C8182 R8181
50V 100
R8184
Q8182 15p
0
B1CBHD000002 TIME CLOCK R8182
100
Q8016
2SD0601A0L
R3102
Q8017
47
2SD0601A0L
R3103
47
R3101
47
9V_2
Q8019
R8057
2SD0601A0L
1k
R8089
180 9V_2
R8069
2.2k
L3006
G1C100K00020
IC3005
C1AB00002529
COMPONENT SELECT
R3064 C3020
R3070
56 16V 2.2u
75
C3021
2.2u
16V
R3065
R3071
56 75
39 24
C3022
R3054
16V 2.2u 40 23 C3033 C3034 56
R3066 R3072 C3013 16V 16V
75 50V 0.01u 41 22 0.1u 0.1u R3053 56
56
V+ V+ AUX1 PORT1
C3023 Pb_IN4 AUX0
2.2u 42 21 5V_M
16V
Y_IN3 GND Pb_OUT2 Pr_OUT2
R3073 C3017
R3067 Pr_IN4 PORT0
75 43 20 50V
56
GND V+ 0.01u
C3024
2.2u
16V 44 19
Pb_IN3 VREF
R3074 C3032
R3068 C3012 GND SDA
75 0.01u 45 18 16V 1u
56 50V
V+ Y_IN2 SCL DGND
C3025 V+ ADR
2.2u 46 17
16V
Pr_IN3 Pb_IN2 PORT2 GND
R3075 R3058
R3069
75 47 16 56 AA_SDA3
56
48 15 AA_SCL3
R3093
R3081 C3031 R3057
75
56 16V 2.2u 56
C3035
16V
0.1u
9V_2
L3005
G1C100K00020
C3010
25V 0.1u
16
Vcc
15 AA_SCL3
SCL
14 AA_SDA3
SDA
13 R3034 330
SAD2
12 R3035 330
SAD1
11 R3036 330
SAD0
10 R3037 0
SW3
9 R3038 0
SW2
SLOT9V
P5V
DS14
TO
HX-BOARD
(HX1)
14 15
72
TO
V1-BOARD
R8129
DS2
0
(V2)
L8101
STB5V_S J0JHC0000078
1
STB3.3V
L8102
J0JHC0000078 LED_G
2
R8202 LED_G
22k L8103
J0JHC0000078 LED_R
Q8202 3
LED_R
R8203
2SD0601A0L L8104
10k J0JHC0000078 KEY_DET
4
OPT
L8105
J0JHC0000078
C8200 R8204 5
GND
16V 100k
L8109
47u J0JHC0000078
6
GND
L8106
LAN15V J0JHC0000078 REMOCON
7
REMOCON
R8205
75k D8181 D8185
MAZ80560ML MAZ80560ML
D8203 TO
R8206
Q8201 MAZ31000ML
39k
2SD0601A0L V2-BOARD
(V15) DS15
L8107
1 J0JHC0000078 KEY_SW
KEY-SW
L8108
2 J0JHC0000078
D8184
GND MAZ80560ML
3
NC
R3116
C3036
33
16V
0.1u
R3118
33
R3120
33
Q8018
2SD0601A0L
R3121 75
R3122 75
R3123 75
IC8016
C0JBAZ001934
STB3.3V
L3050
PC SYNC INVERTER
G1C100K00020
PRE_HX_HD R8117 0 1 1A 14
VCC
DPMS_HD R3230 100 2 1Y 13 C3200
16V
6A
1u
PRE_HX_VD R8118 0 3 2A 12
6Y
DPMS_VD R3231 100 4 2Y 11
5A
5 3A 10
5Y
6 9
3Y
4A
7 8
GND
4Y
9V_2
R3212
C8070 C3144
4.7k
25V 16V
C8072 R3216
10V 0.1u 2.2u
R3210 3.3
10u
PRE_HX_HD 100
Q8010
2SD0601A0L
C8074
50V D8010
R3217
150p MA3X15300L
3.3
Q8011
R3213
4.7k
2SB0709A0L
R3214
4.7k
R3218
3.3
PRE_HX_VD
Q8012
C8073 R3211
2SD0601A0L
C8075 10V 100
50V 10u D8011 R3219
1000p MA3X15300L 3.3
Q8013
R3215
4.7k 2SB0709A0L
DS-BOARD TNPA4385AB (2/3)
!
TH-50PF10UK
DS-Board (2 of 3) Schematic Diagram
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