Pioneer XR-VS500D Service Manual page 70

5
CN80
F1
(32P)
Q83 Q84
(V) (V)
29
Q81 Q82
(Y) VIDEO (Y)
27
FILTER
Q85 Q86
(C) (C)
31
(D)
13
(D)
(27P)
(27P)
CN8102
CN20
26
M + 6V
1,2
27
+12V
5 23
+12V 7 21
10 16
SW+5V | |
(D)
12 18
V2R5 +3.3V
DIRIN0
PQ2TZ15
IC401
13 12
O I
REG
| |
16 15
21
(F)
VOCAL FADER
IC3836 BA3838F
SW1 SW2
(F)
6 +
+
–
–
2 +
–
(F)
IC3301
STK407-070B
RY3601
(F)
(F)
14 7
POWER AMP
CONTROL
(27P)
CN5105
2
2
CN5501
(27P)
M
DISPLAY ASSY
5
6
IC8202
LA7137M
CN8101
VIDEO AMP
(32P)
(V)
V/CB/S
AMP
29 3
(Y)
Y
10 AMP
27
(C)
C/CR
31 6
AMP
ADAI
(D)
(AC3)
13
13 12
IC8204
TC74HCT7007AF
DECODER DTS
PRO LOGIC AC3
IC8401 IC8501
LC89055W YSS912C
(D)
(D)
45
DIR (D)
3 16 85
46
DIRO
(D)
47
84
SDOUT
A0-A14,
D0-D7
IC8706-1/2
IC8502
BA4558F
W24257AJ-12
2
+ 1
3
–
CONTROL
(F)
(30P) (21P)
CN8103 CN8104
17
(F)
3
(F)
R
FRONT
SPEAKER
L
(F)
(F)
PHONES
V5621
FL DISPLAY
IC5501
PDC064A
SYSTEM
CONTROL
(15P)
CN2901
2
6
7
G
CONNECT ASSY(6 CH)
(V)
21
(Y)
13
(C)
17
LS,RS
VOLUME
CONTROL
IC8802
IC8703-1/2 M62429FP
(R)
2
–
1
25
1
3 +
LSFI
IC8601
IC8704-1/2
AK4527VQ
(C)
2
– 1
23
1
3 +
CFI
IC8704-2/2
6
(S)
6
–
7
24
6
7
5 +
LFEI
IC8801
8
M62429FP
9
C.LFE VOLUME
IC8701-2/2
(F) CONTROL
6
–
7
27
5 +
LIN- LIN+
LFI
(F)
29 30
IC8701,IC8703,IC8704,IC8851
BA4558F
(F)
IC3401
STK402-230
(25P)
POWER AMP
CN3404
(R) (R)
17 1
(C) (C)
21
16
(S) (S)
23
K
REAR AMP ASSY
CN5502
(21P)
X5901
REMOTE
SENSOR
KEY
SW
7
8
XR-A9800D
JA8201
(V)
COMPOSITE
VIDEO OUT
(Y)
CN8202
3
S VIDEO
OUTPUT
4
(C)
JA8203
OPTICAL
OUT
(R)
RLIN
2
17
LSO
(C)
CIN
CTRO
2 21
IC8851-2/2
6
(S) SWIN
–
7
5 23
+
7
CN8105
(25P)
RY3402
SPEAKER
(R)
6
7
L
REAR
RY3401
R
18
19
(C)
CENTER
(S)
PRE-OUT
SW
: RF Signal Route
: Audio Signal Route (L ch)
(V)
: V Signal Route
(Y)
: Y Signal Route
(C)
: C Signal Route
(D)
: DVD Audio Signal Route (L ch)
(F)
: Audio (FRONT) Signal Route (L ch)
(R)
: Audio (REAR) Signal Route (L ch)
(C)
: Audio (CENTER) Signal Route
(S)
: Audio ( PREOUT SW) Signal Route
8
A
B
C
D
17