Pioneer VSX-523-K Service Manual page 51

5
: Video Signal Route
* OSD OPTION TABLE
200
NJM41050VT LOGIC TABLE
1
SW1 SW2 MUTE
2
IN1 L(OPEN) L(OPEN) H
3
IN2 H L(OPEN) H 4
IN3 - H H
5
MUTE - - L(OPEN)
6
7
C1224
100N-K
8
C1225
Q1208
1000N-K
RT1P141C
Q1209
RT1N430C
Q1207
RT1N430C
J1202
0
C1238
24P-J
L1200
33UH(03)
C1237 24P-J
R1241
R1240
R1243
C1240
R1242
R1239
10 2K2
C1256
100N-K
C102/C103 : SIZE 3*5
R66
4R7(1)
R64
3
22(1/4)
07
R50
51K
R52
2K2
R51
51K
C99 : SIZE 6.3*5
L
CP7
5
6
MODEL
FLX/AX/PWX
CUX/JX SYX
NO.
(NTSC) (PAL)
(NTSC / PAL SELECT)
REF. NO.
XTAL1200 14M318(18P) NM 14M318(18P)
J1200
0-1608 NM NM
XTAL1201 NM 17M734(18P) 17M734(18P)
J1201 NM 0-1608 NM
Q1207
NM NM RT1N430C
Q1209
Q1208 NM NM RT1P141C
J1202 0-1608 NM 0-1608
Only VSX-423/523
R1249
XTAL1201
17M734476(18P)
1K
XTAL1200
IC1203
14M32(18P)
LC74781
C1236
18P-J
C1244
470
100P-J
470
470
10N-K
C1242
C1243
100P-J
100P-J
R1248
0
C1246
R1247 100/16(6.3*11)
5K1
C1254
100N-K
2.0MM
6
A
1/2
MAIN ASSY (7028073311010-IL)
C609R
10/50
C614
NM
C612
C611R
100N-K
4N7-K
C618
C611L R84
C609
100P
4N7-K 0-1608
10N-K
INT
R608L 1K
TU_L
C609L
10/50
R608R 1K
TU_R
C607 10N-K
GND
C616
VCC_5V
10/50
SDIO
R83
0-1608
SCLK
R82 0-1608
C608 C610 C611
/SEN
100P 100P 100P C617
/RST
100P
PACK601
C1233
100/16(6.3*11)
C1232
10N-K
W7
VSX-523-K
7
R637 NM-1608
R638
NM
BD601
BD3580
C615
100N-K
(HPL)
7
8
A
B
C
D
E
F
A
1/2
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