Circuit Diagram - Philips HSB2313 Service Manual

HDMI Board -- Circuit Diagram
VCC
R145 NC/0 HDMIA_5V
HDMIC_5V
R146 NC/0
P1
HDMI TYPE-A
RXA2+
1
2
RXA2- VDDH
3
RXA1+
4
5 VDD1V8
RXA1-
6
7 RXA0+ VDDH
8
RXA0-
9
10 RXAC+
11
RXAC-
12
13 R5 10 CEC_9950 R4
14 NC
R8 33 DDC_CLOCK_A
15
16 R9 33 DDC_DATA_A
PD
17
HDMIA_5V
18
19 R14 NC
R16 33 HPD_A
R17
0
CB40
0.1uF
RXCC-
P3
RXCC+
HDMI TYPE-A
RXC2+
1
2
VDDH
3 RXC2-
RXC1+ RXC0-
4
5 RXC0+
RXC1-
6
RXC0+
7
8
RXC0-
9
RXCC+ RXC1-
10
11 RXC1+
RXCC-
12
R59 10 CEC_9950
13
14
R60 33 DDC_CLOCK_C
15
16 R61 33 DDC_DATA_C RXC2-
RXC2+
17
HDMIC_5V R34
18
19 R62 NC
R63 33 HPD_C VCLK R39 10
CS
CB42 VS
HS
0.1uF DE R44 0
R45 NC
R127
NC
HDMI_EPR_5V
CB47
100nF
U8
1 8 R158
A0 A0 VCC VCC
2 7 100
A1 A1 WP WP
DDC_DATA_A
3 6
A2 A2 SCL SCL
4 5 DDC_CLOCK_A
GN GND SDA SDA
AT24C02N-10SU-2.7 R159
HDMI TYPE A 100
TP3
HDMI_EPR_5V
HDMIA_5V VCC
D47 D48 EEP_EN# 0
2 1 1 2
EEP_SEL 0
MM4148 MM4148
HDMIC_5V MCU Write MCU Write
D49
EDIDA EDIDC
2 1
MM4148
HDMI_EPR_5V
CB49
DDC_CLOCK_A
104
DDC_CLOCK_C
U10
1 8 R164
A0 A0 VCC VCC
100
2 7
A1 A1 WP WP
3 6 DDC_DATA_C
A2 A2 SCL SCL
DDC_DATA_C DDC_DATA_A
4 5
GND GN SDA SDA
DDC_DATA_C
AT24C02N-10SU-2.7 R165
100
HDMI TYPE C
VCC
U4 V18
D50IN4001/DIP D51 IN4001/DIP
1 2 1 2 3 2
IN IN OUT OUT
1 4
ADJ/GND ADJ/GND OUT1 OUT1
CB7 + CE3 CB8
0.1uF AZ1117-Adj R67 10uF/6.3v 0.1uF
SOT223 Ra 750 1%
R0603B
R69
Rb 390 1%
R0603B
Vo=1.25x(1+Rb/Ra)
V33
VCC U6 CX1084-3.3
L7 FB/600
3 2
IN OUT1 OUT1
+ CE6 CB15 L8 FB/600
CB16 R91
0.1uF
TO-252-3/SMD NC/1.2K 220uF/6.3v 0.1uF
L9 FB/600
L11 FB/600
R99
0/2K
VDD1V8
VDDC1V8
CB9 CB10 CB11 CB12 CB13
CB44 CB45 CB46
+ CE4 + CE14
0.1uF 0.1uF 0.1uF 0.1uF 0.1uF
0.1uF 0.1uF 0.1uF
10uF/6.3v
10uF/6.3v
7-1
VDDC1V8 VDDC1V8 R1 R2
R3 NC 12K 1%
12K
R11 R12
0 NC R13
R15 0
NC
U2 TDA19977AHV
TDA19977AHV-HLQFP144
VDDC1V8
1 108
VSSC VSSC VDDH1V8 VDDH1V8
2 107
PD PD VDDC1V8 VDDC1V8
3 106
VDDH3V3 VDDH3V3 RRX1 RRX1
4 105
NC NC VSSH VSSH
5 104
NC NC VDDH3V3 VDDH3V3
6 103
VSSH VSSH TEST0 TEST0
VDDH
7 102 R143 47K
RXCC- RXCC- DDC_CLOCK_B DDC_CLOCK_B
R144 47K
8 101
RXCC+ RXCC+ DDC_DATA_B DDC_DATA_B
9 100 DDC_CLOCK_A
VDDH3V3 VDDH3V3 DDC_CLOCK_A DDC_CLOCK_A
DDC_DATA_A
10 99
NC NC DDC_DATA_A DDC_DATA_A
R117 33 MCU_SCL
11 98
NC NC SCL SCL
12 97 R118 33 MCU_SDA
VSSH VSSH SDA SDA
13 96
RXC0- RXC0- VA_IN VA_IN
14 95
RXC0+ RXC0+ VDDI3V3 VDDI3V3
15 94
VDDH1V8 VDDH1V8 XTALIN/MCLK XTALIN/MCLK Y2
16 93
NC NC XTALOUT XTALOUT
17 92
NC NC VDDC1V8 VDDC1V8
18 91 VDDC1V8
VSSH VSSH VSSH VSSH
19 90
RXC1- RXC1- VDDH1V8 VDDH1V8
20 89 27MHz
RXC1+ RXC1+ VSSH VSSH
C4
21 88 C3
VDDH3V3 VDDH3V3 VDDH3V3 VDDH3V3
22pF 22pF
22 87
NC NC VDDH3V3 VDDH3V3
23 86
NC NC VSSO VSSO
24 85
VSSH VSSH AP5/SYSCLK AP5/SYSCLK
25 84
RXC2- RXC2- VDDO3V3 VDDO3V3
26 83
RXC2+ RXC2+ AP4/WS AP4/WS
0
27 82
VPP VPP AP3 AP3
28 81
VDDC1V8 VDDC1V8 AP2 AP2
29 80 R125
VDDO3V3 VDDO3V3 AP1 AP1
R126
30 79
VCLK VCLK AP0 AP0
31 78
VSSO VSSO ACLK ACLK
32 77
CS/FREF CS/FREF VSSO VSSO
33 76
VS/VREF VS/VREF VP29 VP29
34 75
HS/HREF HS/HREF VP28 VP28
35 74
DE DE VDDO3V3 VDDO3V3
36 73
VP0 VP0 VSSC VSSC
RN1 RN2 RN3 RN4 RN5 RN6
33x4 33x4 33x4 33x4 33x4 33x4
0 1
1 X
BUS OFF
D44 IN4148
HDMI_EPR_5V
MCU_3V3
2 1
CB48 R103
104
47K C24
U9 TP4 TP5
105
12
Y0A Y0A
14
Y1A Y1A
15 13 R162 100 9950_MAIN_SCL
Y2A Y2A DA DA
11 3 R163 100 9950_MAIN_SDA
Y3A Y3A DB DB
TP6 TP7
1 C8 C9
Y0B Y0B
27pF 27pF
5
Y1B Y1B
2 Y3 12MHz
Y2B Y2B
R166 100 EEP_EN#
4 6
Y3B Y3B EN EN
7 10 R167 100 EEP_SEL
VEE VEE A0 A0
MCU_3V3
9
A1 A1
74HC4052PW
TSSOP16
C10 22pF
1
P0_21/PWM5 P0_21/PWM5
2
P0_22/AD1.7 P0_22/AD1.7
L4 FB/600 VDD1V8 Y4 3
RTXC1 RTXC1
C11 22pF 32.768KHz 4
P1_19 P1_19
5
RTXC2 RTXC2
6
VDDH1V8 VSS1 VSS1
L5 FB/600 7
VDDA1 VDDA1
8
P1_18 P1_18
9 P89LPC2132
P0_25/AD0.4 P0_25/AD0.4
LPC2132FBD64-LQFP64
10
DP DP
L3 FB/600 A+1V8
11
DN DN
NRST_CEC R141 33 12
P1_17/ P1_17/
13
P0_28/AD0.1 P0_28/AD0.1
R76 0 14
VDDC1V8 NVAI P0_29/AD0.2 P0_29/AD0.2
L14 FB/600 R80 33 15
P0_30/AD0.3 P0_30/AD0.3
16
P1_16 P1_16
TP9 TP10
VDD0
NRST R98 33
MCU_SCL LPC2132_SCL
R100 33
MCU_3V3 MCU_SDA R101 33 LPC2132_SDA
VDDH
VDD3V3
MCU_3V3
CB22 CB23 CB24
+ CE9
0.1uF 0.1uF 0.1uF
100uF/6.3v
VDD3V3 VDD_9950
CB17 CB18 CB19 CB20 CB21
+ CE7 + CE8
0.1uF 0.1uF 0.1uF 0.1uF 0.1uF
10uF/6.3v 100uF/6.3v
VDDH
L12
FB/600
CB39
U7
0.1u
1 8
I_00 I_00 VCC VCC
HPD_C 2 7 R114 33 MCU_SDA
I_01 I_01 SDA SDA
R115 33 MCU_SCL
3 6
I_02 I_02 SCL SCL
HPD_A
4 5
GND GN I_03 I_03
VA_IN TP2
NRST
R121 NC
R122 0 NVAI
R25
5.1K
VDD3V3
VCC
SPDIF IN
1355_SPDIF_1
NC
10 J2
RCA+SPDIF IN L13
C7
FB/600
0.01u
3 S P D F I _ N I _ 2 R42 10 S
1
0.01u
1355_SPDIF_1 C21 SPDIF1_OUT
2
CB1
+EC1
0.1u 47UF/16v
C22
20p R102
C23 NC
100p
VDDH
CB2 CB3 CB4 CB5 CB6
+ CE1
0.1uF 0.1uF 0.1uF 0.1uF 0.1uF
10uF/6.3v
Q2 VDD0
VDDH1V8
2N3904 R130 30K
2 UPDATE_RST
D45
1N4148
MCU_3V3 VPB5
VPB4
VPB3
VPB2
R104 VPB1
VCLK
VPB0
10K Q3 VPA7
VPA6
2N3904 R136 30K VPA5
2 UPDATE_CTRL
C25
D46
0.1uF
VPA4
1N4148
VPA3
VPA2
VPA1
VPA0
DE
48
P1_20 P1_20
47
P0_17 P0_17
46 R138 33 NIRQ MCU_3V3
P0_16 P0_16
45 R139 NC PD
P0_15 P0_15
44
P1_21 P1_21
U5 43
VDD4 VDD4
42
VSS4 VSS4
R105 33
41
P0_14 P0_14
40
PP1_2 PP1_2
39
P0_13 P0_13
38
P0_12 P0_12
37
P0_11 P0_11
36
P_23 P_23
35 SPDIF R77
P0_8 P0_8
34 R78 33 RXD1 HS R79
RXD1 RXD1
R81 33 TXD1 VS R82
33
TXD1 TXD1
ACLK R84
R86
AP5
AP3
AP2
AP1
SPDIF R95
AP4
R83 33 UPDATE_RXD0
R85 33 UPDATE_TXD0
R155 10K
VDDH1V8
CB25 CB26 CB27 CB28 C17 CB29 C18 CB30
+ CE10
0.1uF 0.1uF 0.1uF 0.1uF 102PF 0.1uF 102PF 0.1uF
100uF/6.3v
7-1
U1
VDD_9950 TDA9950TT/C3
TDA9950TT-TSSOP20
R116
R18 0
1 20
CEC_POL CEC_POL A0 A0
27K
2 19
NT NT A1 A1
MK1
MK2
3 18
MK3 CEC_OUT CEC_OUT ONT_POL ONT_POL
MK4
4 17
RST RST RSVD7 RSVD7
5 16
VSS VSS RSVD6 RSVD6
6 15
KTAL1 KTAL1 VDD VDD
7 14
KTAL2 KTAL2 RSVD5 RSVD5
Y1
8 13
CEC_IN CEC_IN RSVD4 RSVD4
9 12
SDA SDA RSVD3 RSVD3
12MHz 10 11
SCL SCL RSVD2 RSVD2
C1 C2
27pF 27pF
VDD_9950
R26 R27
18K 27K
R32 47K
C5
220PF
C6 220PF
R43 100K
2
R47
220
9950_MAIN_SCL
9950_MAIN_SDA
TDA9950_INT
P D F I 2 _ O U T
Q4
R147 VCC
47K
CES2307
A5V
CB43
CE12 +
0.1uF
220uF/6.3v
R148
1K
R149 10K
Q5 HDMI_NO
2
2N3904
+
CE13 R150
22u/16V 22K
A+3V3F L1 FB VDD0
A+3V3 L2 FB
A+1V8
R65 0
U3
TDA9984AHW/15/C1
TDA9984AHW-HTQFP80
61 40 R66 0
VPB5 VPB5 A1 A1
62 39
VPB4 VPB4 Vssa Vssa
63 38
VPB3 VPB3 Vddha Vddha
64 37
VPB2 VPB2 Vssh Vssh
TXD2+
65 36
VPB1 VPB1 TX2+ TX2+
66 35 TXD2-
VCLK VCLK TX2- TX2-
67 34
VPB0 VPB0 Vddh Vddh
TXD1+
68 33
VPA7 VPA7 TX1+ TX1+ TXD1-
69 32
VPA6 VPA6 TX1- TX1-
70 31
VPA5 VPA5 Vssh Vssh
71 30 TXD0+
VDDD VDDD TX0+ TX0+ TXD0-
72 29
VSSD VSSD TX0- TX0-
73 28
VSSC VSSC Vddh Vddh
74 27 TXD+
VDDC VDDC TXC+ TXC+
TXD-
75 26
VPA4 VPA4 TXC- TXC-
76 25
VPA3 VPA3 Vssh Vssh
77 24 R70 220 1% R71 390 1% A+3V3
VPA2 VPA2 EXT_SWING EXT_SWING
78 23
VPA1 VPA1 Vdda Vdda
CEC_9950
79 22
VPA0 VPA0 Vssa Vssa
80 21 R72 10K
DE/FREF DE/FREF TM TM
R73 33 HDMI_SCL_D
R74 33 HDMI_SDA_D
R75 33 HPD
10
VDD0
10
10
NC
0 R153
TP8
10K
NIRQ
10 VCLK
C13 C14 C26 C15 C16
10PF 10PF 10PF 5PF 5PF
VDD0 A+3V3F A+3V3
A+1V8
C19 CB31 CB32 CB33 CB34 CB35 CB36 CB37 CE15 + CB38 C20
+ CE11
102PF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 10uF/6.3v 0.1uF 102PF
10uF/6.3v
VDD_9950
R20 0
R21 0
R22 0
TP1
L10 FB/600 CEC3V3
R28
NC
D41
1N4148
CEC_9950
Q1
2N3904
J5
RXD1
1
TXD1
2
9950_MAIN_SCL 3
9950_MAIN_SDA 4
TDA9950_INT
5
HDMI_NO 6
NRST_CEC
7
8
CON2.0-8
J6
HPD_A 1
HPD_C
2
EEP_EN#
3
EEP_SEL
4
5
CON2.0-5
J1
1
A5V
CEC3V3
2
3
SPDIF1_OUT
4
5
SPDIF2_OUT 6
CON2.0-6
J4
RXD1
1
TXD1 2
UPDATE_RST
3
UPDATE_CTRL 4
5
6
VCC
UPDATE_TXD0 7
UPDATE_RXD0
8
CON2.0-8AW
TXD2+
1
2
TXD2- 3
TXD1+
4
5
TXD1- 6
TXD0+
7
8
TXD0- 9
TXD+
10
11
TXD-
12
R68 10 CEC
13
14
HDMI_SCL_D
15
HDMI_SDA_D 16
17
18
HPD 19
P4
HDMI TYPE-A
L6
HDMI_VCC
VCC
FB/600
CB14 + CE5
10uF/16V
0.1uF
HDMI_VCC
R87 1.8K HDMI_SCL_D
HDMI_SDA_D
R88 1.8K
R90 NC HPD
C12
R96
33PF 15K