Pioneer VSX 108 - AV Receiver Manuel d'entretien - Page 6
Parcourez en ligne ou téléchargez le pdf Manuel d'entretien pour {nom_de_la_catégorie} Pioneer VSX 108 - AV Receiver. Pioneer VSX 108 - AV Receiver 39 pages. Audio multi - channel receiver
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- 1. Table of Contents
- 2. Safety Information
- 3. Exploded Views and Parts List
- 4. Block Diagram and Schematic Diagram
- 5. Pcb Connection Diagram
- 6. Main Pcb
- 7. Pcb Parts List
- 8. Adjustment
- 9. General Information
- 10. Parts
- 11. Block Diagram
- 12. Display
- 13. Panel Facilities and Specifications
- 14. Specifications
1
VSX-108
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM
3.1 BLOCK DIAGRAM, OVERALL WIRING DIAGRAM, AC O/P, AC I/P
A
and PW SW PCBS
A
TUNER PCB
FM
FM
IC101
1
ANTENNA
LA1186N
FM FRONT END
8
AM
AM
ANTENNA
Q102
CN708A
1
2
1
2
CN708
B
C
KEY SW
D
G
DISPLAY PCB
6
1
2
FM
TUNER
1
IC102
9
16
00201838-040
(LA1838)
17
ELECTRIC
TUNING
27
30
CN701A
1
2
3
4
5
6
7
8
9 10
10 9
8
7
6
5
4
3
2
1
CN701
75
74
FM IN
AM IN
9
DATA
DATA
50
IC701
00272358-040
(LC72358N)
Control -Com.
53
MUTE
17
RELAY
REMOTE
DATA
12
3
6
IC702
00202879-040
(BU2879AK)
FL Driver IC
Q703,
Q704
+5V
1
2
V1
FL TUBE
04991693-001
IC703
06104421-000
IR Receiver
2
3
CN102
CN201
TUNER-R
1
1
GND
2
2
TUNER
TUNER-L
3
3
+5V
4
4
+9V
5
5
L
CD
R
L
TV
R
L
VCR
IN
R
L
VCR
OUT
R
CN6
CN702
DATA
1
1
CLK
2
2
E1
3
3
DATA
4
4
CLK
5
5
E2
6
6
DGND
7
7
MUTE
8
8
OVER
9
9
SP.OFF
10
10
RELAY
11
11
2-CH
12
12
DC/O
13
13
CN707
CN7
AC3.8V
1
1
AC3.8V
2
2
-25V
3
3
+5V
4
4
GND
5
5
SR
6
6
GND
7
7
CONTROL
OUT
3
4
IC203
00262419-010
(M62419)
Digital Sound Controller
26 17
L
R
36
L
TONE
OUT
7
R
34 L
9
R
TONE
35 L
SELECTOR
8
R
33 L
VR
SEL
10
R
OUT
L
R
L
R
1
40 3
39 4
61
62
24 21
L
R
L
R
IN
OUT
IC201
00201041-040
CV,
(LV1041M)
SV
OUT
Dolby Pro-Logic Decoder
51
B
MAIN PCB
B
1/2,
B
2/2
4
FADER
L
R
23 20
C
31
S
33