Pioneer VSX-49TX Service Manual page 19

5
S
DSP ASSY
CN704
IC713
VDD5
VD3U
(2P)
PQ3DZ13
+5VP I O
2 REG.
IC305
VD3A
PQ3DZ13
I O
REG.
IC415
VD+3B
PQ3DZ13
I O
REG.
IC416
V1R8
PQ7VZ5
I O
REG.
CN5802
(13P)
Q5805
I O
+10V
REG.
11
IC5808
V+15
NJM78M15FA
I O
REG.
IC5806
CN5821
VC15
NJM78M15FA
(17P)
I O
REG.
VC15I
VC15 3
VE15I
VE15 6
IC5809
NJM79M15FA
I O
REG.
V-15
IC5807
NJM79M15FA
I O
REG.
VE15
CN5823
(17P)
V+5.6V
V+5 16
V-5.6V
V-5 15
CN5806
(11P)
A+20V
V+20 6
A-20V
V-20 11
CN5816
(30P)
VC15I
VC15 18
VE15I
VE15
19
VC5A
V+5D 20
VC5D
21
5
6
T DSP3
ASSY
CN709 CN501
IC505
(16P) (16P) VD3C
PQ3DZ13
VD5V I O
2 2 REG.
U DAC10
ASSY
CN706
CN6001
IC6001
(14P) (14P) V+3DD
PQ3DZ13
VDD5
I O
1 1 REG.
V-15
V-5D
V+15 V+5D
CN6003
1 3 4 7
(7P)
CN5812
1 3 4 7
(7P)
V+15
V-15
V-5D
V+5D
FM/AM TUNER
A
MODULE
CN2705
(13P) +10V
7
A/V I/O
B C
ASSY
CN2002
(17P)
VC15
3
6
VE15
CN2102
(12P)
D S-VIDEO
CN3301
ASSY
(12P)
CN2301 CN2306 CN3302
V+5S
(17P) (8P) (8P)
V+5V
16 7 7
V-5V
15 8 8
V-5S
CN3304
(18P)
MIC AMP
H
ASSY
CN2852
(18P)
CN2307
(11P)
A+20V
6
1
A-20V
CN3403
(30P)
VC15I
18
19
VC5A VC5AA
20 VE15I
L3401
21
VC5D VC3A
L3402
I O
REG.
IC3402
PQ3DZ13
6
7
VSX-49TX, VSX-47TX
VSX-49TX
Only
VSX-47TX
Only
U DAC8
ASSY
CN6901
IC6901
(14P) V+3DD
PQ3DZ13
I O
1 REG.
VDD5
V-15
V+15 V+5D
NC
CN6903
1 3 4 7
(7P)
COMPOSITE
ASSY
V+5V
V-5V
9 10
F COMPONENT
ASSY
9 10
CN3303 CN2502
V+5C
(10P) (10P)
V+5V
7 7
V-5V
8 8
V-5C
17 18
VIDEO
G
CONNECT
ASSY
17 18
V+5Z
V-5Z
E V-CONVERT
ASSY
L
ANALOG IN & A/D
ASSY
VC5F
L3421
VC3F
L3422
7
8
VSX-49TX
Only
19
8
A
B
C
D