Yamaha RX-SL80, Service Manual

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2
A B C D E F G H I J
1
3
4
5
7
RX-SL80
6
56
NC NC NC V+5 V-
5
VCRI_V V
GND
VCR
O_V
V
GND
GUI_V VCR_MUTE GUI_SW
EXT IN / OUT
[ SCART IN ] TV IN / OUT
[ SCART OUT ]
NC GREEN_I/O CONT RETURN FUNC_SW BLUE_I/O A(A)IN RETURN A-COM GND V
-IN
V
-OUT
RETURN RETURN BLK_I/O RED_I/O RETURN RETURN A(A)OUT A(B)IN A(B)OUT CONT GREEN_I/O NC RETURN RETURN RED_I/O BLK_I/O RETURN RETURN A(B)OUT A(B)IN A(A)OUT A-COM RETURN A(A)IN BLUE_I/O FUNC_SW RETURN V
-OUT
V
-IN
GND
POWER (12) P. C. B. POWER (11) P. C. B.
BA1_A BA1_B
SGND
CUI_V
NC NC NC
GGND
BA2_A BA2_B
+5V
FUNCTION
+10.6V
V
OL_D
A
V
OL_CL
TUNER_R
TUNER_L
VIDEO2_R
VIDEO2_L
E E E E
ADR
ADL
VIDEO2_V
V
GND
E E
8 1
8 1
NC A
GND
SW
-MUTE
SW
OUT
Side A
Side A
Side A
Side A
POWER (9) P. C. B. POWER (10) P. C. B.
V+5 CMPST
A
CMPSTB CMPSTC V-
5
VIDEO2_V V
GND
VCRI_V V
GND
VCR
O_V
SUBWOOFER
DTV / CBL
DVD / CD
VIDEO 1
VIDEO
VIDEO
VCR OUT
VCR IN
VIDEO
MONITOR
B, G models
B, G models
U, C, R, T, K, A, L, J models
U, C, R, T, K, A, L, J models
INPUT (1)
CB405
INPUT (1)
CB407
INPUT (1)
CB404
DIGITAL
CB307
INPUT (1)
CB408
■
PRINTED CIRCUIT BOARD (Foil side)
Ref. No. Location
IC303 E6
IC304 E5
• Semiconductor Location