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HCD-TZ100/TZ200/TZ300
5-2.
BLOCK DIAGRAM – AUDIO/VIDEO Section –
J4000 (1/2)
L
AUDIO
TV VIDEO
IN
R
R-CH
TU4001
L-CH
FM
TUNER
R-CH
R-CH
ANTENNA
PACK
TUNED
DI
75 FM
DO
COAXIAL
CL
CE
CVBS
187
TX2P
180
TX2N
179
TX1P
177
TX1N
176
TX0P
174
TX0N
173
TCKP
171
TCKN
170
HTPLG
162
IC1101 (2/2)
DVD SYSTEM CONTROL, DSP
HCD-TZ100/TZ200/TZ300
1
4
2
IC1707
IC1705
+6V
+5V REG.
HDMI POWER
CONTROL
IC1103
EEPROM
7
6 5
112 101 102
161 159
HA0–HA21
HD0–HD7
56–64,67–75,77,
79,80,82–86,89
87,91,92
A0–A21
HD0–HD7
HD0–HD7
29,31,33,35,
45
25–16,10–1,48
38,40,42,44
DQ15/A-1
A0–A19,NC
DQ0–DQ7
IC1102
XSYSRST
RF
C
12
FLASH ROM
RESET
SECTION
(Page 21)
IC4003
INPUT SELECT
L-IN
5
Y1
Y
3
R-IN
R-CH
2
Y2
4
Y3
B 9
1
Y0
Q4000
A 10
CN1701
1 TMDS DATA2 +
3 TMDS DATA2 –
4 TMDS DATA1 +
6 TMDS DATA1 –
7 TMDS DATA0 +
9 TMDS DATA0 –
10 TMDS CLOCK +
12 TMDS CLOCK –
19 HPD
18 +5V POWER
CEC_RX_IN
Q9724,9726,
Q9728,9729
13 CEC
CEC_TX_OUT
CEC RX/TX I/F
15 SCL
Q1701
LEVEL SHIFT
16 SDA
RA0–RA11
RD0–RD15
139–141,143,144
76
78
66
117–113,119–129
149–155
2,4,5,7,8,10,11,13,42,
26
28
11
22–26,29–35
44,45,47,48,50,51,53
A0–A11
DQ0–DQ15
IC1104
SDRAM
22
22
RF
B
SECTION
(Page 21)
IC503 (2/4)
SYSTEM CONTROL
ASEL0
84
IO_CE/ASEL0
E2P_SDA/S_AIR_SDA
E2P_CLK/S_AIR_CLK
TUNED
80
TUNED
DI
ST_DI/MIC_DATA
77
DO
78
ST_DO
CL
79
ST_CLK/MIC_CLK
CE
76
ST_CE
CEC_RX_IN
6
CEC_RX_IN
S_AIR_DET/RST1 34
CEC_TX_OUT
26
CEC_TX_OUT
S_AIR_GPIO2/CLK1
I2C_DATA/TXD1
I2C_CLK/RXD1
81
VIDEO SWITCH/BUFFER
HDMI OUT
1
SW
4
IN2
6
IN1
VBUS OVER CURRENT DETECT
VBUS_OC
197
USB_DM
137
138
146
136
133
135
134
111
132
147
45
USB_DP 44
VBUS_SW
VBUS_OE
196
20
21
38
19
16
18
17
15
39
37
IC505
EEPROM
30
5
SDA
29
6
SCL
CN507
I2C_DATA
4
I2C_CLK
3
CN508
RST1
3
CLK1
33
5
FLASH
TXD1
WRITE
31
2
RXD1
32
6
CNVSS
CNVSS 9
7
RESET
8
RESET
POWER
D
SECTION
(Page 24)
IC4000
J4000 (2/2)
OUT 2
VIDEO OUT
IC2101
1
3
USB 5V
VBUS
CN5200
1
D-
2
D+
3
GND
4
POWER
E
SECTION
(Page 24)
R-ch is omitted due to same as L-ch.
SIGNAL PATH
: VIDEO
: TUNER
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