Pioneer SC-37 Service Manual page 161

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QQ
3 7 63 1515 0
R8391
NM
C8391
NM
C8392
V+5R6_EV NM
R8392
NM
C8393
NM
C8394
NM
GNDD GNDV GNDD
232C
COMPONENT NJW1327FU1
INPUT TERMINAL CORRESPOND TERMINAL
YIN1 (15)
IN1 PBIN1(30)
PRIN1(44)
YIN3 (18)
IN2 PBIN3(32)
PRIN3(42)
YIN6 (22)
from
PBIN6(35)
D-MAIN
PRIN6(39)
V+3_V
100
99
98
C8349
97
0.1u/16 C8348
GNDV
96
C8347
10u/6.3
95
0.1u/16
C8346
94
10u/6.3
C8345
93
10u/6.3
C8341
92 TE
10u/6.3
L 13942296513
C8343
91
10u/6.3
90
C8342
89
10u/6.3
C8344
88
C8340
0.1u/16
87
1u/16
(2125)
0.01u/50
86 A_CVIN_OSD
C8339
85
C8338
84
0.01u/50
R8327
83
0
R8328
82
0
R8329
81
0
R8330
0
GNDV
V-3_V
V+5_V
D8302
1SS352
R) R8349 R8370
4.7k 1k
R8346
100
www
GNDV
.
nless otherwise noted.
ss otherwise noted.
otherwise noted.
R
otherwise noted.
age(V) unless otherwise noted.
Over 10u and 2125 : CKSQYB
5
http://www.xiaoyu163.com
AWX9654
C8301
C8302
C8383
C8417 CEAK
C8418 100u/16V
C8520
C8521
C8613
C8419 CEAK
C8420 220u/16V
C8335 10p
C8378 1000p (CH)
C8614 100p
R8417
1M
R8418
R8365
NM
R8366
V+5_V
V+5_OS1
COMPONENT NJW1327FU1
OUTPUT TERMINAL CORRESPOND TERMINAL R8520
YOUT2 (70)
MONITOR
0
PBOUT2(61)
OUT
PROUT2(52)
R8521
YOUT3 (69)
for CDET
(YOUT3=YOUT4) 0
YOUT4 (68)
to
PBOUT4(59)
D-MAIN
PROUT4(49)
GNDV
(GNDOS1)
(VSY)
R8331
0
V+5_V
C8352
NM
A_SYOUT_DVC
C8350
1 6
NC YIN
R8332 2 5 NM
OUT GND
A_SCOUT_DVC
NM C8351
3 4
VCC CIN
NM
(VSC)
IC8302
NM
GNDV
A_CVIN_FV
REAR
GNDV
20
A_CVIN_DVD
DVD_IN
19
GNDV
18
A_CVIN_TVSAT
TV/SAT_IN
17
GNDV
16
A_CVIN_VIDEO
VIDEO_IN
15
GNDV
14
A_CVIN_DVR
DVR_IN
13
GNDV
12
A_CVOUT_MONI I
MONI_OUT
11 CN3601
GNDV
10
A_CVOUT_DVR
DVR_OUT
9
GNDV
8
A_CVOUT_Z2
ZONE2_OUT
7
GNDV
6
A_CVOUT_Z3
ZONE3_OUT
5
V+5_V
GNDV
4
V+5_V
3
C8354
GNDV
1u/10 2
FRONT
V-5_V
1
NM
C8356
C8355 CN8303
1u/10
AKM7171-A
NM
C8357
V-5_V
GNDV
COMPOSITE NJW1327FU1
INPUT TERMINAL CORRESPOND TERMINAL
OSD IC VIN1 (87)
DVR_IN VIN3 (89)
VIDEO_IN VIN4 (91)
TV/SAT_IN VIN5 (92)
DVD_IN VIN6 (93)
FrontV VIN7 (94)
from
VIN9 (96)
D-MAIN
CDET
R8372
COMPONENT NJW1327FU1
0
OUTPUT TERMINAL CORRESPOND TERMINAL
MONITOR
VOUT1 (83)
OUT
Q8303
DVR OUT VOUT2 (82)
RT1N141M-11
ZONE2
VOUT3 (81)
OUT
ZONE3
VOUT4 (79)
OUT
to
VOUT5 (77)
D-MAIN
(VSC)(VSY)
(CVBS)
: Video Signal Route
x ao
(CB)
y
: Video Signal Route
(CR)
: Video Signal Route
i
(Y)
: Video Signal Route
: Video Signal Route
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6
8
OSD
R8502
1k
[Max +15mA]
V+5_OS1
V+5_OS2
X8501 L8501
33u
GNDV
(GNDOS2)
GNDV
ASS7080-A
14.31818MHz
V+5_V
C8401
0.1u/16
C8402
0.01u/50
Q Q
C8403
3 6 7 1 3
1000p/50
R8404 1
0
2
3
GNDV
NJM2505AF
V+5_V
D8405
!
NM
C8411
NM
GNDV
C8416
NM
D8409
NM
V-5_V
!
u163
.
SC-37
6
7
2 9 9 4 2 8
V+5_V
R8503
5.1k
V-5_V
R8512
NM
GNDV
[Max +20mA]
R8504 OSDSO_5
330
OSDSCK_5
R8505
330
R8506
OSDCS_5
330
R8510
NM
C8517 R8511
NM NM
C8518 C8524
NM NM
GNDV
GNDV GNDV
(GNDOS1) (GNDOS2)
*CN8401
R8406
NM
KM200NA2L
D8401
DAN217U
C8430
NM
1 5 0 5 8 2 9 9 4
C8405 R8403
5
Vout VGND
10u/6.3 270
GND
C8404 R8402
4
V+ Vin
10u/6.3 270
IC8401 D8402
NM
V+5_V
GNDF
GNDF
R8405 AWX9654
NM
CN8401: KM200NA2L
[Max 165mA]
AWX9654
[Typ 110mA]
JP8402: ADX7724-
V+3_V
V+5_V
R8415
*JP8402
0
ADX7724-A
4
3
2
1
FANERR
FANCTL
FAN
R8416
0
GNDV
V-3_V V-5_V
m
co
7
8
9 9
A
A_CVIN_OSD
B
C
TOP
G
2 GNDF
1 FRONTV
JP7001
2 8 9 9
D
V-5_V
S
GNDV CN7603
GNDV
V+5_V
E
F
H
161
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