Wiring Diagram - Denon DHT-500SD Service Manual

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WIRING DIAGRAM

VIDEO1 VIDE02
IN
IN/OUT
L L
R R
Video Video
CN16 MAIN UNIT
CN15 CN11 CN18 CN19 CN10
CN8 CN7 CN6
DVD LOADER
RL-S874
T E
L 1 3 9 4 2 2 9 6 5 1 3
BN15
HEADPHONE BOARD
FRONT UNIT
PIN DISCRIPTION
CN16
TUNER MODULE CN15<-->BN15
1 TUN_L 1 GND
2 GND 2 REMOTE_IN
3 TUN_R 3 POWER_KEY
4 +12V 4 ST+5V(VDD)
5 TUNED 5 BLUE_LED
6 STEREO 6 HP_IN
7 PLL_CE 7 HP_GND
8 PLL_DATA 8 HP_R
9 PLL_CLK 9 HP_L
10 D_OUT
11 GND
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12 RDS_CLK
13 RDS_DA
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MONITOR DIGTAL
JK61
OUT
CN41
CN31 CN23
CN23
BN91 CN89
BN91
CN10
SMPS UNIT
CN91
VFD
BOARD
CN11<-->CN8 CN10
1 DVD+12V 1 GND 13 SMPS_CTL
2 GND 2 +12V 14 PROTECT
3 DVD+5V 3 KEY_IN1 15 POWER_DOWN
4 GND 4 KEY_IN2 16 DVD+5.5V
5 GND 5 VFD_BLK 17 DVD+5.5V
6 DVD+3.3V 6 JOG_A1 18 -12V
7 GND 7 JOG_A2 19 +12V
8 VFD_DATA 20 +12V
9 VFD_CLK 21 AUX2
CN32<-->JK61 10 VFD_CE 22 AUX7
1 GND 11 VFD+5V 23 AUX6
2 GND 12 ST+5.6V
3 GND
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8
CN18<-->CN7
1 V_DAC 11 N.C
2 GND 12 GND
3 N.C 13 C_DAC
4 GND 14 GND
5 N.C 15 Y_DAC
6 GND 16 GND
7 N.C 17 GND
8 GND 18 GND
AMP
FAN
9 N.C 19 N.C
10 GND 20 DVD_RST
UNIT
CN17
1 MIX_L
AC230V
2 GND
3 MIX_R
4 GND
5 LT_CH
6 +12V
7 RT_CH
8 -12V
Q Q
3 9 MONITOR 7 6 3
10 GND
11 SVIDEO_Y
12 GND
13 SVIDEO_C
CN12<-->CN5
1 AUX2
2 AUX7
3 AUX6
4 GND
5 N.C
6 N.C
7 N.C
CN31<-->CN9
1 AGND
2 DVD_IN
3 AGND
u 1 6 3
.
2 4
9 9 8
CN19<-->CN6 CN20
1 N.C 11 N.C 1 GND
2 GND 12 GND 2 FINREQ
3 N.C 13 N.C 3 INTREQ
4 H_REQ 14 GND 4 DSP-AB-CS
5 DVD_DATA 15 Y_DAC 5 DSP-C-CS
6 GND 16 GND 6 HINBSY
7 N.C 17 N.C 7 42158-CS
8 GND 18 GND 8 42158-RESET
9 U_DAC 19 N.C 9 DSP-RESET
10 GND 20 GND 10 D-OUT
CN13<-->CN11 CN23
1 GND 13 EVOL_CLK 1 BSR-OUT
2 -12V 14 EVOL_CE 2 BSL-OUT
3 HP_L 15 EVOL_DATA2 3 GND
4 +12V 16 EVOL_CLK2 4 RS-OUT
5 HP_GND 17 PROTECT_IN 5 LS-OUT
6 HP_R 18 FAN_DETECT 6 GND
7 SOFT_CLP 19 AMP_MUTE 7 SW-OUT
8 SW+5.6V 20 FUNCTION_MUTE 8 C-OUT
1 9 VCC 5 1 5 21 FUNC_STB 0 8 9 2 9 GND 4
10 SPK_ON 22 FUNC_DATA
11 FAN_P 23 FUNC_CLK
12 EVOL_DATA CN94
1 +12V
2 +12V
CN91<-->BN91(VFD BOARD) 3 GND
1 GND 9 VOL_UP 4 +15V
2 KEY_SW1 10 VFD_DATA 5 -12V
3 KEY_SW2 11 VFD_CLK 6 DVD+5V
4 VKK-35V 12 VFD_CE 7 DVD+5V
5 VFD_BLK 13 SW+5V 8 POWER_DOWN
6 FLT+2.5V 14 ST+5.6V
7 FLT-2.5V 15 GND BN91<-->BN91(SMPS<-->AMP)
8 VOL_DOWN 1 +37V
2 GND
3 GND
4 -37V
5 +5V
m
c o
2
9 9
11 CS-DA
12 CS-CLK
13 CO-INT
14 BTMOD
15 DAC_MUTE
16 DSP_A5V
17 DSP5V
18 GND
19 GND
10 FR-OUT
11 GND
12 FL-OUT
13 GND
14 D-ROUT
15 GND
16 D-LOUT
17 GND
9 8 2 9 9
9 PROTECT
10 SMPS_CTL
11 +5.6V
12 VKK-35V
13 FLT+2.5V
14 FLT-2.5V
15 GND