Kenwood KRC-16A Service Manual page 2

C153,R207
AM BPF
C154,R206
ANT.
J1
FM BPF
A1 F/E
RF GND
FM ANT
AM ANT
RF GND
FM+B
SW 5V
AM+B
IC7
OSC GND
OSC GND
RDS
DECODER
OSC GND
OSC GND
VT
Q201
PLL +B
FM+B
IFC OUT
Q203
SDA
SCL
AM+B
R205
DIG GND
VDD 5V 5V 8V
IF2 GND
IF2 +B
AUDIO OUT
SD
S-METER
IF1+B
FM: 213mV
IF1 GND
AM: 170mV
ME1
TAPE MECHA.
MAIN
M
IC5
M1
EQ. AMP.
S1
Lch
TAPE
COM
PACK IN
Rch L/R
S3
FWD
8V
REV
(X16)
S2
T-MUTE
(FF/REW)
IC1
Lch
PLAY
HEAD
Rch
ED1
Q501,502
MP SW
IC1
SDA
R DATA
SCL
R CLK
R QUAL
IF COUNT
FM+B
BEEP
AM+B AMP. STBY
SVR
SYSTEM u-COM AMP. MUTE
PLL-SDA
PLL-SCL
MUTE
PHONE
SD
ACC DET
S-METER
B.U. DET
P.ON
ILL
P CON
B.U.5V
Q320
PAN 5V
55.6mV
5
LCD DRIVER
10
PAN IN SW RST SW
LCD KEY
IC2
Lch
Rch
AM
MPX
OUT LF
LEVEL
MP IN
E-VOL.
QUAL
NC,MPX
CH ISO AMP
MP OUT
OUT RF
OUT LR
SDA
SCL
OUT RR
IC3
MUTE
B.U.5V
B.U.5V
Q301 Q53
RST
SW 5V SW 5V
B.U.5V
B.U.5V
IC6
RST IC
Q54-57
8V 8V
Q58-61
ILLUMI.
Q51,52
B.U.5V
B.U. 5V
J4
8
CD/MD
CHANGER
IC4
Lch
Rch
POWER IC
8V
40W
B.U.
1200mV
STBY
SVR
MUTE
AC GND (BEEP)
Q450,451
J5
PRE
MUTE
J2
D380
FM :1339mV
AM :772mV
TEL DET TEL MUTE TAPE :1681mV
CD/MD-CH :3529mV
P-CONT.
Q49
KRC-16,191,265L/R,26,291 (E,E,M,E,E)
ACC
ACC DET.
Q50
B.U. DET. B.U.
Q350,351,370
P-CONT.
J2
SP OUT
FRONT Lch
FRONT Rch
REAR Lch
REAR Rch
REAR
PRE OUT
Lch
Rch