JVC AV-29L6SU Service Manual page 6

Pin No. Pin name I/O
103 OSDB1 O
104 OSDB0 O
105 ATT SW O
106 REMOCON I
107 OSDG1 O
108 OSDG0 O
109 POW_LED O
110 LED_G O
111 OSDR1 O
112 OSDR0 O
113 GND3.3IO1 -
114 VSUP3.3IO1 I
115 TXD O
116 RXD I
117 IRQ O
118 IDTV_RST O
119 HS_OUT O
120 VS_OUT O
121 PCLK2 O
122 PCLK1 O
123 GND1.8DIG -
124 VSUP1.8DIG I
125 DBO1_0 O
126 DBO1_1 O
127 DBO1_2 O
128 DBO1_3 O
129 DBO1_4 O
130 DBO1_5 O
131 DBO1_6 O
132 DBO1_7 O
133 VSUP3.3IO2 I
134 GND3.3IO2 -
135 DBO1_8 O
136 DBO1_9 O
137 DGO1_0 O
138 DGO1_1 O
139 DGO1_2 O
140 DGO1_3 O
141 DGO1_4 O
142 DGO1_5 O
143 DGO1_6 O
144 DGO1_7 O
145 DGO1_8 O
146 DGO1_9 O
147 DRO1_0 O
148 DRO1_1 O
149 GND3.3IO2 -
150 VSUP3.3IO2 I
151 DRO1_2 O
152 DRO1_3 O
153 DRO1_4 O
154 DRO1_5 O
155 DRO1_6 O
1-6 (No.YA366)
Function
Not used
Not used
Not used
Remote control sensor input [No input = H]
Not used
Not used
POWER ON indication [ON = L]
Not used
Not used
Not used
GND
3.3V power supply
Not used
Not used
Not used
Not used
H drive
V drive
Not used
Not used
GND
1.8V power supply
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
3.3V power supply
GND
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
GND
3.3V power supply
Not used
Not used
Not used
Not used
Not used
Pin No. Pin name I/O
156 DRO1_7 O
157 DRO1_8 O
158 DRO1_9 O
159 AGC I
160 KEY1 I
161 E1_SLOW I
162 E2_SLOW I
163 GND3.3DAC -
164 VSUP3.3DAC I
165 ROUT O
166 GOUT O
167 BOUT O
168 SVMOUT O
169 VSUP1.8FE I
170 VSUP3.3FE I
171 SC_YS1 I
172 SC_B1 I
173 SC_G1 I
174 SC_R1 I
175 SC_YS2 I
176 SC_B2 I
177 SC_G2 I
178 SC_R2/C I
179 VIN13 I
180 VIN12 I
181 D_CV I
182 E3_CV I
183 VIN8 I
184 E1_CV I
185 VSUP1.8FE I
186 GNDA -
187 SC_R2/C I
188 E2_CV/Y I
189 VIN3 I
190 VIN2 I
191 TV_CV I
192 VSUP3.3VO I
193 VOUT3 O
194 VOUT2 O
195 V2_OUT O
196 GND3.3IO3 -
197 VSUP3.3IO3 I
198 656I0 I
199 656I1 I
200 656I2 I
201 656I3 I
202 656I4 I
203 656I5 I
204 656I6 I
205 656I7 I
206 656CLKI I
207 656CLKO O
208 TV_LINK_IN I
Function
Not used
Not used
Not used
RF AGC voltage for VHF/UHF tuner
Key scan for front control (CH+/CH-/MENU)
EXT-1 SLOW detection
EXT-2 SLOW detection
GND
3.3V power supply
R output for CRT
G output for CRT
B output for CRT
Y signal for velocity scan modulation
1.8V power supply
3.3V power supply
Ys input for EXT-1
B input for EXT-1
G input for EXT-1
R input for EXT-1
Ys input for EXT-2
B input for EXT-2
G input for EXT-2
R input for EXT-2
Not used
Not used
Not used
Video input for EXT-3
Not used
Video input for EXT-1
1.8V power supply
GND
C input for EXT-2
Video/Y input for EXT-2
Not used
Not used
Video input for VHF/UHF tuner
3.3V power supply
Not used
Not used
Video output for EXT-2
GND
3.3V power supply
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Data input from T-V LINK