Headphone Assy - Pioneer SX-316-S Service Manual

5
QQ
3 7 63 1515 0
HP L 6
HP G 5
C 1/2
4
HP R
3
CN702 AMUTE
2
HP SW
1
GNDU
1551
D20PYY0640E
51048-0600
J47
NOTE
1.RESISTORS
Unit:k-kΩ,M-MΩ or unless otherwise noted.
Rated power:1/4W unless otherwise noted.
Tolerance:(J) 5% unless otherwise noted.
2.CAPACITORS
Umit: p-pF or µF unless otherwise noted.
Ratings:Capacity(µF)/Voltage(V)
unless otherwise noted.
Rated Voltage:50V except for
electrolytic capacitors.
P
CN800
TE
L 13942296513
CN816
XKM3011-
SP-B RY
R/C RY
SP-A RY
HP.SW
T+9V
GNDT
ST+5.6V
GNDU
D+5.6V
A 3/3
AC RY
AC WP
CN111
-VF
FL AC2
FL AC1
-12V
GAV
+12V
NC
www
SWOUT
GNDA
NC
.
5
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6
R1551 (FL)
C1561
47/50
330 2W
NP
C1562 R1552
47/50
330
NP
2W
R1556 R1555
4.7k 4.7k
Q1551 Q1552
2SD2704K 2SD2704K
CHASSIS
Q807(1/2)
RN2903(1/2)
Q808(1/2)
RTN1903(1/2)
+12V
+12V
GAV
-12V
GAV
-12V INPUT
REG G
+12V INPUT
V+5USB V+5D
GNDD
-12V
DREG INPUT
GNDD
DREG INPUT
V+5USB
V+5D
810
51048-1100
D+5.6V
T+9V ST+5.6V
-12V
x ao u163
GNDT
GNDV GNDU
y
i
GNDA
6
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2 9
8
(FL)
KN1551
VNF1084
Q807(2/2)
D+5.6V
RN2903(2/2)
5.6V
Q808(2/2)
RTN1903(2/2)
AD+5V
R1109
stby
5.0V
D832
0
1SS133
W205
GDAC
T+9V
IC804
TA7809S
OUT IN
Q Q
3 6 7 1 3 1 5
VIPOD
DGRTN
C801
D801
2200/25
~
S1WB(A)60SD
+ -
~
C802
2200/25
Q801
RT1P241M
SP Relay Drive
Q803
RT1P241M
Q805
RT1P241M
co
.
SX-316-S
7
9 4 2 8
1.RESISTORS
Unit: k-kΩ, M-MΩ or Ω unless otherwise noted.
PHONES
Rated power: 1/16W unless otherwise noted.
Tolerance: (J) 5% unless otherwise noted. + -
2.CAPACITORS
Unit: p-pF or µF unless otherwise noted.
JA1551 Ratings: Capacity(µF)/Voltage(V) unless otherwise noted.
Rated Voltage: 50V expect for electrolytic capacitors.
RKB1014
G
HEADPHONE
ASSY
(XWZ4095)
IC805 D+5.6V REG.IC
BA178M05FP-TLB
OUT IN
IC803 11.1V
AD+5V REG IC
TA7805S
OUT IN
T.+9V REG.IC
Q809
2SD1858X(QR)
0 5 8 2 9 9 4 2 8
D829
D3SBA20(B)
~
+ -
~
Q802
RT1N241M
C
B
E
Q804
RT1N241M C
B
E
C
B
ST+5.6V
E
Q806
RT1N241M
m
7
8
9 9
NOTE
A
B
C 1/2
XPROTECT
C
9 9
DREG
1-C6
DREG
1-B6
REG_B
1-C6
D
REG_B
1-C6
REG_G
SP-B_RY
R/C_RY
C 1/2
SP_A_RY
ST+5.6V E
HP_SW
-VF
FL_AC2
FL_AC1
+12V
AC_WUP
AC_RY
GNDU
F
C 2/2 G
29
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