Yamaha DSP-AZ2 Service Manual

2
ABCDEFGH I J
1
3
4
5
7
RX-V3300/DSP-AZ2
6
62
18
16 9
RS-232C
MAIN
INSUB
WOOFER
REAR
(SURROUND)
FRONT
EFFECT
OUT REAR CENTER/
CENTER
OPERATION (4) P. C. B. (Lead Type Device)
OPERATION (4) P. C. B. (Surface Mount Device)
OPERATION (5) P. C. B. (Lead Type Device)
OPERATION (5) P. C. B. (Surface Mount Device)
REMOTE
IN OUT
CONTROL
OUT
12
LD RD LI RI C SWFR RR FLP E
E
E E E E RL RC FRP
POWER
(2)
POWER
(1)
TRG2
RM+
+5M
/RES
CTS
TXD
RXD
TRG1
RM-
RTS
MG
BOOT
12V
VIDEO (5)
TRG2 TRG1 RM+ RM- 12V MG TRG2 TRG1 RM+ RM- 12V MG
■ PRINTED CIRCUIT BOARD (Foil side)
Ref. No. Location
D751 H5
D752 I5
D753 H5
D754 I5
D755 H6
IC701 C6
Q751 H3
Q752 H5
Q753 I3
Q754 I5
• Semiconductor Location
Circuit No. U, A R, T, K B, G, J
C751~753 O O X
CB704, 751 O O X
D751~755, 904 O O X
JK751~754 O O X
Q751~754 O O X
R751~757, 911 O O X
R972, 974, 976, 978 O X X
ST751, 752 O O X
SW974~976, 980 O X X
W701 O O X
X: NOT USED
O: USED / APPLICABLE

Yamaha DSP-AZ2 Specifications

General

Brand	Yamaha
Model	DSP-AZ2
Category	Amplifier
Language	English