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TCL LCD32E9A-MS91 AP Service Manual page 17

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R207
R204
0R
47R
AV1-V
AV1-VIN+
AV1-VIN+
Note:when SCR+,SCG+,SCB+ as scart RGB
input,R339(net SC_SOG,from AV input)must
be 470ohm,R305must be NC,else SCR+,SCG+,
D1
D5V0S1
SCB+ as HDTV input, R305(net SC_SOG,from
HDTV input)must be 470ohm,R339 must be NC.
R208
R241
0R
10K
AV1-L
AV1-LIN
AGND
AV1-LIN
R242
0R
DVD/L
R211
R243
10K
AGND
0R
AV1-R
AV1-RIN
AV1-RIN
R244
NC
DVD/R
AGND
R267
R266
0R
47R
AV2-V
AV2-VIN+
AV2-VIN+
D3
D5V0S1
R268
47R
AV2-VIN-
AV2-VIN-
R271
AGND
10K
AV2-L
AV2-LIN
AV2-LIN
R272
10K
AGND
AV2-R
AV2-RIN
AV2-RIN
AGND
S-VIDEO
R234
R233
0R
47R
SV1-YIN
6
2
5
7
AGND
1
3
4
0.5Vp-p when input
SV1-CIN
0R
47R
R237
R236
AVOUT AND YPBPR CIRCUIT
AV2 AND AV1 CIRCUIT
HD1_Y
HD1_PB1
HD1_PR1
D5V0S2
D6
1
2
3
BACKUP FOR P200 and TCL#ON is 47-RCA248-XX1G
AGND
P200
9
AV1-R
RED
1
8
AV2-R
RED
RED
7
2
6
AV1-L
3
WHITE
5
BLUE
AV2-L
WHITE
4
4
5
3
AV1-V
YELLOW
GREEN
2
AV2-V
6
P2
YELLOW
1
AGND
C255
47U
16V
R212
75R
SCART2_VOUT
D8
D5V0S1
SCART2_LOUT
SV1-YIN
AGND
CVBSOUT level is
0.5Vp-p when input
signal is 1Vp-p, so
SV1-CIN
SCART2_ROUT
AGND
R12
470R
SOY
R247
R253
SOY
0R
47R
Y+
HD1_Y
HD1_Y
Y+
R252
47R
HD1_PB1
HD1_PB1
PB+
PB+
R11
47R
HD1_PR1
HD1_PR1
PR+
PR+
D7
D5V0S1
AGND
5V-IF
NOTE: THE IC'S CVBSOUT LEVEL IS 0.5VP-P WHEN INPUT SIGNAL IS 1VP-P, SO IT MUST MULTIPLYSIGNAL BY FOUR (GAINX 4) FOR 2VP-P OUTPUT
330R
R202
68K
R203
E
BT3906
C203
B
C
Q203
10U
Q200
C
BT3904
B
CVBSOUT
AGND
R200
E
220R
R213
22K
C221
47P
NC
AGND
C227
R215
2U2
100R
SCART2_L
Location
Near RCA.
C229
R217
2U2
100R
SCART2_R
Location
Near RCA.
P203
9
HD1_PR1
RED
8
SCART2_ROUT
RED
7
6
HD1_PB1
BLUE
5
SCART2_LOUT
BLUE
4
3
HD1_Y
GREEN
2
SCART2_VOUT
GREEN
1
AGND
X 4) for 2Vp-p output
signal is 1Vp-p, so
signal by four (GAIN
12V_IN
R218
0R
Note: The IC's
R220
47R
SCART2_L
AGND
C230
C
2U2
Q201
SC2-L
B
SC2-L
BT3904
10K
E
R224
AGND
it must multiply
12V_IN
R231
0R
Note: The IC's
CVBSOUT level is
0.5Vp-p when input
signal is 1Vp-p, so
47R R228
SCART2_R
AGND
C233
C
2U2
SC2-R
Q202
B
SC2-R
BT3904
10K
R225
E
AGND

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