Denon RCD-N7 Service Manual page 58

1 2
TUNER BLOCK
SHEET 001
FM/AM TUNER
CN31
GND POWER + POWER -
3
KSE_TUNER
R126
PORT_SEL
220
SCL R125
SDA
220
TUNED
L_OUT
L301
STEREO
R_OUT 220
VCC C353
GND
0.1uF
RDS_CLK L302
RDS_DATA OPEN
R314 0 TUNED
R315 0 STEREO
R316 0
TU_SDA
R317 0
TU_SCL
R318 0
RDS_CLK
R319 0
RDS_DATA
Not Used RCD-N7
GND_D1
R318 R319
VERSION
E1/E3(F,U) OPEN OPEN
E2(N)
0 0
4 5
+9V_T
D302 KDS160
R128
IC26
KIA78R090F
100
R127
3 1
100
4 2
GND
5
+12V_A
KRA102S
Q311 Q312
KRC102S
GND_D1
CN32
C346 1000P
GND_A
C347 0.01uF
C348 0.1uF
58
6 7
+12V_A
GND_A
GND_D1
TUNER_L_IN
TUNER_R_IN
DAB_L_IN
DAB_R_IN
DAB_SPDIF
TU_POWER
TUNED
STEREO
TU_SDA
TU_SCL
RDS_CLK
T.MUTE
RDS_DATA
T.MUTE
DAB_L_IN
DAB_R_IN
DAB_SPDIF
DAB_DI
DAB_DO
DAB-P_CONT
+5V_D1
GND_D1
SCHEMATIC DIAGRAMS (1/8)
8
A
B
C
D
E
ANALOG L SIGNAL LINE
ANALOG R SIGNAL LINE
DIGITAL SIGNAL LINE
F
SW SIGNAL LINE