Pioneer XC-IS21T Service Manual page 17

5
SIGNAL ROUTE
(CD)
: CD AUDIO SIGNAL
(L1)
: LINE 1 SIGNAL
(PB) (REC)
: DECK PB SIGNAL
(L2)
(FS)
: LINE 2 SIGNAL
(MO)
(TS)
: MAIN OUT SIGNAL
(D.O)
(SM)
: OPTICAL OUT SIGNAL
(TX)
(CM)
: TUNER AUDIO SIGNAL
(LO1)
(LM)
: LINE OUT 1 SIGNAL
E
CN1
AF ASSY
D. OUT
7
(D.O)
CN2
REC L
5
(REC) (LO)
+
PB L
4
(PB)
CN3
PB L
LIN 2
LIN2
2
CD L
(L2)
(L2)
(CD) TX L
(TX) LIN1
CN1
CD L
10
(CD)
GNDCDM
5
CN2
V+12M
7
CN5
V+12TX
18
GNDU
8
AC
16
V+5.6U
9
CN1
V+5UN
3
V+5CDM
4
V+5CD
8
CN5
TX LcH
23
(TX)
TX+5V
17
5
6
(LO2)
: LINE OUT 2 SIGNAL
(LO)
: LINE OUT SIGNAL
: RECORDING SIGNAL
: FOCUS SERVO LOOP LINE
: TRACKING SERVO LOOP LINE
: SPINDLE MOTOR ROUTE
: CARRIAGE MOTOR ROUTE
: LOADING MOTOR ROUTE
CN3
8 9
(D.O)
V+5
(MO)
(MO)
IC3001
(LC75398NE)
(L1)
Q2001
(2SD2395)
VDD
IC131
(NJM7812FA)
V+5
6
7
(D.O)
V IN
VCC
GND OPT
LIN2
(L2)
LOUT2
(LO2)
7 1
CN32
LOUT1 LOUT1
9
(LO1)
IC3002
(NJM4558MD)
3
+ AOUT L AOUT L
1
12
2
(MO) -
LIN1
6
(L1)
GNDS GNDS
7
CN31
V+12UN
9
AC
8
V+5.6V V+5.6V
7
V+5UN
V+5UN
10
B2GND B2GND
3
B1GND B1GND
2
GNDU GNDU
6
D3008 D3009
IC141
(NJM7805FA)
7
8
XC-IS21T
F- TERMINAL
ASSY
I
J103
OPT OUT
1 2 3
(D.O)
8
9
7
2
LINE IN2
(L2)
LINE OUT2
(LO2)
1
CN132
(LO1)
LINE OUT1
9
AUDIO OUT
12
(MO)
LIN1
LINE IN1
6
(L1)
7
R- TERMINAL
ASSY
H
CN131
CN7101
9 1
V+12UN
AC
8 3 AC
7 4
V+5.6V
10 5
V+5UN
3 6
B2GND
2 9
B1GND
10
6 GNDU
8
A
B
C
D
17