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E
FL FR GND SL GND SR GND SBL GND SW GND GND SBR GND C -12V +12V

A

B

D

C

1

SCHEMATIC DIAGRAM

NC OSD DATA OSD CLK OSD CE S1 S2 VIDEO MUTE S-VIDEO DET VSYNC-IN NJM2506 CNTR VIDEO +12V

2 3

AG-15D/AG-7D

4588/49400 SCDIN 4588/49400 SCCLK CS49400 SCS 49400 INTERQ 49400FINTERQ 49400 RESET 49400 SCDIO 49400 FCS DSP MUTE AK4558 CE AK4558 DO AK4558 P/D DSP5V DSP GND DSP GND AD F/L GND AD F/R
1157 LATCH 1157 CLK 1157 DATA

-30V GND GND +5V6 KEY3 KEY2 KEY1 FLT DATA FLT CLK FLT CE ST/BY LED FUN DN FUN UP RMC VR DN VR UP FL B+SW PLL CE

MAIN PCB (1/2)
4

DATA IN CLK DATA OUT DGND
CH GND

NC NC +12V AF OUT L-OUT GND R-OUT NC TUNED STEREO

49400SCDIO

5 6 7

FL

GND SBR GND C

GND SR GND SBL

GND SL

GND FR

GND P/D

P/T

FRLY

HP DET HP RLY

S-RLY

C-RLY

SB-RLY

A_GND

+BMUTE

DSP_+5V +12V DSP_GND -12V

PREOUT_SW

ST RLY +5V6(ST/BY)

B+CTR(LIMIT)

+12V(VI) CPU_+5V6

RESET SI SO CLK

VPP VDD Vss

-30V

8

AG-15D/AG-7D
1 st Issue; November 2004

AV Digital Home Theater Receiver

SCHEMATIC DIAGRAM
1 2

AG-15D/AG-7D
3

MAIN PCB (2/2)
4 5 6 7 8

A

B

C
GND SHORT P/T +12V

D

E

AG-15D/AG-7D
AV Digital Home Theater Receiver
1 st Issue; November 2004

SCHEMATIC DIAGRAM
1 2

AG-15D/AG-7D
3

DSP PCB
4 5 6 7 8

A

B

C

D
-12V +12V FL GND FR GND SL GND SR GND SBL GND SBR GND C GND SW

4588/49400 CDIN 4588/49400 CCLK CS49400 SCS 49400 INTERQ 49400FINTERQ 49400 RESET 49400 SCD IO 49400 FCS DSP MUTE AK4558 CE AK4558 DO

E

AK4558 P/D DSP 5V DSP GND DSP GND AD F/L GND AD F/R

AG-15D/AG-7D
AV Digital Home Theater Receiver
1 st Issue; November 2004

SCHEMATIC DIAGRAM
1 2

AG-15D/AG-7D
3

VIDEO PCB, COMPONENT PCB, MIC PCB
4 5 6 7 8

S2 VIDEO MUTE S-VIDEO DET VSYNC-IN NJM2506 CNTR

A

B

C

D

E

VIDEO +12V NC

OSD DATA OSD CLK OSD CE S1

AG-15D/AG-7D
AV Digital Home Theater Receiver
1 st Issue; November 2004

SCHEMATIC DIAGRAM
1 2

AG-15D/AG-7D
3

AMP PCB
4 5 6 7 8

A

B

C

D

E

AG-15D /AG-7D
AV Digital Home Theater Receiver
1 st Issue; November 2004

SCHEMATIC DIAGRAM
1 2

AG-15D/AG-7D
3

AMP PCB
4 5 6 7 8

A

B

C

D

E

AG-15D/ AG-7D
AV Digital Home Theater Receiver
1 st Issue; November 2004

SCHEMATIC DIAGRAM
1 2

AG-15D/AG-7D
3

ST/BY SW PCB, MULTI PCB, FRONT PCB, HP PCB, ST/BY PCB, POWER SW PCB
4 5 6 7 8

A
FLT701

B

C

ST/BY LED FUN DN FUN UP RMC

D

ST RLY +5V6(ST/BY) GND P/D

E

FLT DATA FLT CLK FLT CE

KEY3 KEY2 KEY1

VR DN VR UP FL B+S/W

GND GND +5V6

-30V

AG-15D/AG-7D
AV Digital Home Theater Receiver
1 st Issue; November 2004